Yeeloong firmware port.
* boot/mips/yeeloong/fwstart.S: New file. * bus/cs5536.c (gpiodump): New const. (set_io_space): New function. (set_iod): Likewise. (set_p2d): Likewise. (grub_cs5536_init_geode): Likewise. * commands/mips/yeeloong/lsspd.c: New file. * conf/mips-qemu-mips.rmk (pkglib_MODULES): Add serial.mod. (serial_mod_SOURCES): New variable. (serial_mod_CFLAGS): Likewise. (serial_mod_LDFLAGS): Likewise. * conf/mips-yeeloong.rmk (kernel_img_SOURCES): Add term/serial.c, term/terminfo.c and term/tparm.c. (pkglib_IMAGES): Add fwstart.img. (fwstart_img_SOURCES): New variable. (fwstart_img_CFLAGS): Likewise. (fwstart_img_ASFLAGS): Likewise. (fwstart_img_LDFLAGS): Likewise. (fwstart_img_FORMAT): Likewise. (pkglib_MODULES): Add lsspd.mod. (lsspd_mod_SOURCES): New variable. (lsspd_mod_CFLAGS): Likewise. (lsspd_mod_LDFLAGS): Likewise. (pkglib_MODULES): Add halt.mod. (halt_mod_SOURCES): New variable. (halt_mod_CFLAGS): Likewise. (halt_mod_LDFLAGS): Likewise. * conf/mips.rmk (pkglib_MODULES): Remove serial.mod. (serial_mod_SOURCES): Removed. (serial_mod_CFLAGS): Likewise. (serial_mod_LDFLAGS): Likewise. * disk/ata.c (check_device): New function. (grub_ata_device_initialize): Use check_device. (grub_ata_iterate): Recheck devices. (grub_ata_open): Likewise. (grub_atapi_iterate): Likewise. (grub_atapi_open): Likewise. * include/grub/ata.h (GRUB_ATA_CH0_PORT1): New macro. (GRUB_ATA_CH1_PORT1): Likewise. (GRUB_ATA_CH0_PORT2): Likewise. (GRUB_ATA_CH1_PORT2): Likewise. * include/grub/mips/loongson.h: New file. * include/grub/mips/yeeloong/ec.h: Likewise. * include/grub/mips/yeeloong/serial.h (GRUB_MACHINE_SERIAL_PORT): New definition. (GRUB_MACHINE_SERIAL_DIVISOR_115200): Likewise. (GRUB_MACHINE_SERIAL_PORTS) [ASM_FILE]: Remove. * include/grub/misc.h (grub_halt): Declare as noreturn. * include/grub/serial.h (UART_ENABLE_FIFO): Renamed to ... (UART_ENABLE_FIFO_TRIGGER14): ... this. All users updated. (UART_ENABLE_FIFO_TRIGGER1): New definition. (UART_ENABLE_DTRRTS): Likewise. (UART_ENABLE_MODEM): Removed. (UART_ENABLE_OUT2): New const. * include/grub/term.h (grub_term_register_input_active): New function. (grub_term_register_output_active): Likewise. * kern/mips/startup.S [GRUB_MACHINE_MIPS_YEELOONG]: Handle 0xffffffff argument. * kern/mips/yeeloong/init.c (grub_get_rtc): Macroify. (init_pci): New function. (grub_machine_init): Execute platform init when firmware. Init serial. (grub_halt): Implement. (grub_exit): Likewise. (grub_reboot): Likewise. * term/serial.c (serial_hw_init): Update macros. [GRUB_MACHINE_MIPS_YEELOONG]: Init on startup. * util/grub-mkimage.c (image_target_desc): New id IMAGE_YEELOONG_FLASH. (image_targets): New target mipsel-yeeloong-flash. (generate_image): Support IMAGE_YEELOONG_FLASH. * video/sm712.c (GRUB_SM712_TOTAL_MEMORY_SPACE): New definition. (grub_video_sm712_setup): Init card. (grub_video_sm712_set_palette): Removed. * video/sm712_init.c: New file.
This commit is contained in:
commit
ec1d04f1de
22 changed files with 2063 additions and 78 deletions
77
ChangeLog
77
ChangeLog
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@ -1,3 +1,80 @@
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2010-07-01 Vladimir Serbinenko <phcoder@gmail.com>
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Yeeloong firmware port.
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* boot/mips/yeeloong/fwstart.S: New file.
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* bus/cs5536.c (gpiodump): New const.
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(set_io_space): New function.
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(set_iod): Likewise.
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(set_p2d): Likewise.
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(grub_cs5536_init_geode): Likewise.
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* commands/mips/yeeloong/lsspd.c: New file.
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* conf/mips-qemu-mips.rmk (pkglib_MODULES): Add serial.mod.
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(serial_mod_SOURCES): New variable.
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(serial_mod_CFLAGS): Likewise.
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(serial_mod_LDFLAGS): Likewise.
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* conf/mips-yeeloong.rmk (kernel_img_SOURCES): Add term/serial.c,
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term/terminfo.c and term/tparm.c.
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(pkglib_IMAGES): Add fwstart.img.
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(fwstart_img_SOURCES): New variable.
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(fwstart_img_CFLAGS): Likewise.
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(fwstart_img_ASFLAGS): Likewise.
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(fwstart_img_LDFLAGS): Likewise.
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(fwstart_img_FORMAT): Likewise.
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(pkglib_MODULES): Add lsspd.mod.
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(lsspd_mod_SOURCES): New variable.
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(lsspd_mod_CFLAGS): Likewise.
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(lsspd_mod_LDFLAGS): Likewise.
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(pkglib_MODULES): Add halt.mod.
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(halt_mod_SOURCES): New variable.
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(halt_mod_CFLAGS): Likewise.
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(halt_mod_LDFLAGS): Likewise.
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* conf/mips.rmk (pkglib_MODULES): Remove serial.mod.
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(serial_mod_SOURCES): Removed.
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(serial_mod_CFLAGS): Likewise.
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(serial_mod_LDFLAGS): Likewise.
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* disk/ata.c (check_device): New function.
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(grub_ata_device_initialize): Use check_device.
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(grub_ata_iterate): Recheck devices.
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(grub_ata_open): Likewise.
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(grub_atapi_iterate): Likewise.
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(grub_atapi_open): Likewise.
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* include/grub/ata.h (GRUB_ATA_CH0_PORT1): New macro.
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(GRUB_ATA_CH1_PORT1): Likewise.
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(GRUB_ATA_CH0_PORT2): Likewise.
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(GRUB_ATA_CH1_PORT2): Likewise.
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* include/grub/mips/loongson.h: New file.
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* include/grub/mips/yeeloong/ec.h: Likewise.
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* include/grub/mips/yeeloong/serial.h (GRUB_MACHINE_SERIAL_PORT): New definition.
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(GRUB_MACHINE_SERIAL_DIVISOR_115200): Likewise.
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(GRUB_MACHINE_SERIAL_PORTS) [ASM_FILE]: Remove.
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* include/grub/misc.h (grub_halt): Declare as noreturn.
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* include/grub/serial.h (UART_ENABLE_FIFO): Renamed to ...
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(UART_ENABLE_FIFO_TRIGGER14): ... this. All users updated.
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(UART_ENABLE_FIFO_TRIGGER1): New definition.
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(UART_ENABLE_DTRRTS): Likewise.
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(UART_ENABLE_MODEM): Removed.
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(UART_ENABLE_OUT2): New const.
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* include/grub/term.h (grub_term_register_input_active): New function.
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(grub_term_register_output_active): Likewise.
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* kern/mips/startup.S [GRUB_MACHINE_MIPS_YEELOONG]: Handle 0xffffffff
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argument.
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* kern/mips/yeeloong/init.c (grub_get_rtc): Macroify.
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(init_pci): New function.
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(grub_machine_init): Execute platform init when firmware. Init serial.
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(grub_halt): Implement.
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(grub_exit): Likewise.
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(grub_reboot): Likewise.
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* term/serial.c (serial_hw_init): Update macros.
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[GRUB_MACHINE_MIPS_YEELOONG]: Init on startup.
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* util/grub-mkimage.c (image_target_desc): New id IMAGE_YEELOONG_FLASH.
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(image_targets): New target mipsel-yeeloong-flash.
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(generate_image): Support IMAGE_YEELOONG_FLASH.
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* video/sm712.c (GRUB_SM712_TOTAL_MEMORY_SPACE): New definition.
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(grub_video_sm712_setup): Init card.
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(grub_video_sm712_set_palette): Removed.
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* video/sm712_init.c: New file.
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2010-06-30 Colin Watson <cjwatson@ubuntu.com>
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* Makefile.in (install-local): Temporarily prepend $(builddir) to
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630
boot/mips/yeeloong/fwstart.S
Normal file
630
boot/mips/yeeloong/fwstart.S
Normal file
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@ -0,0 +1,630 @@
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/*
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* GRUB -- GRand Unified Bootloader
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* Copyright (C) 2000,2001,2002,2003,2004,2005,2007,2008,2009,2010 Free Software Foundation, Inc.
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*
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* GRUB is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* GRUB is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <grub/mips/yeeloong/serial.h>
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#include <grub/mips/yeeloong/pci.h>
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#include <grub/mips/loongson.h>
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#include <grub/pci.h>
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#include <grub/serial.h>
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#include <grub/cs5536.h>
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#include <grub/smbus.h>
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.set noreorder
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.set noat
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.set nomacro
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.global start,_start,__start
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start:
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_start:
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__start:
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bal serial_hw_init
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nop
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/* Find CS5536 controller. */
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/* $t4 chooses device in priority encoding. */
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/* Resulting value is kept in GRUB_MACHINE_PCI_CONF_CTRL_REG.
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This way we don't need to sacrifice a register for it. */
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/* We have only one bus (0). Function is 0. */
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lui $t0, %hi(GRUB_MACHINE_PCI_CONF_CTRL_REG_ADDR)
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lui $t1, %hi(GRUB_MACHINE_PCI_CONFSPACE)
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lui $t3, %hi(GRUB_CS5536_PCIID)
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addiu $t3, $t3, %lo(GRUB_CS5536_PCIID)
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ori $t4, $zero, 1
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lui $a0, %hi(no_cs5536)
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1:
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andi $t4, $t4, ((1 << GRUB_PCI_NUM_DEVICES) - 1)
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beql $t4, $zero, fatal
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addiu $a0, $a0, %lo(no_cs5536)
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sw $t4, %lo(GRUB_MACHINE_PCI_CONF_CTRL_REG_ADDR) ($t0)
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lw $t2, (%lo(GRUB_MACHINE_PCI_CONFSPACE) + GRUB_PCI_REG_PCI_ID) ($t1)
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bnel $t2, $t3, 1b
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sll $t4, $t4, 1
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bal message
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addiu $a0, $a0, %lo(cs5536_found)
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bal printhex
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move $a0, $t4
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/* Initialise SMBus controller. */
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/* Set GPIO LBAR. */
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lui $a0, %hi(GRUB_CS5536_MSR_GPIO_BAR)
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addiu $a0, $a0, %lo(GRUB_CS5536_MSR_GPIO_BAR)
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ori $a1, $zero, GRUB_CS5536_LBAR_GPIO
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/* Set mask to 0xf and enabled bit to 1. */
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bal wrmsr
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ori $a2, $zero, ((GRUB_CS5536_LBAR_MASK_MASK \
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| GRUB_CS5536_LBAR_ENABLE) >> 32)
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/* Set SMBUS LBAR. */
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lui $a0, %hi(GRUB_CS5536_MSR_SMB_BAR)
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addiu $a0, $a0, %lo(GRUB_CS5536_MSR_SMB_BAR)
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ori $a1, $zero, GRUB_CS5536_LBAR_SMBUS
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/* Set mask to 0xf and enabled bit to 1. */
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bal wrmsr
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ori $a2, $zero, ((GRUB_CS5536_LBAR_MASK_MASK \
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| GRUB_CS5536_LBAR_ENABLE) >> 32)
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lui $a0, %hi(smbus_enabled)
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bal message
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addiu $a0, $a0, %lo(smbus_enabled)
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/* Enable SMBus controller pins. */
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lui $t0, %hi(GRUB_MACHINE_PCI_IO_BASE + GRUB_CS5536_LBAR_GPIO)
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ori $t1, $zero, GRUB_GPIO_SMBUS_PINS
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sw $t1, %lo(GRUB_MACHINE_PCI_IO_BASE + GRUB_CS5536_LBAR_GPIO + GRUB_GPIO_REG_OUT_EN) ($t0)
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sw $t1, %lo(GRUB_MACHINE_PCI_IO_BASE + GRUB_CS5536_LBAR_GPIO + GRUB_GPIO_REG_OUT_AUX1) ($t0)
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sw $t1, %lo(GRUB_MACHINE_PCI_IO_BASE + GRUB_CS5536_LBAR_GPIO + GRUB_GPIO_REG_IN_EN) ($t0)
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sw $t1, %lo(GRUB_MACHINE_PCI_IO_BASE + GRUB_CS5536_LBAR_GPIO + GRUB_GPIO_REG_IN_AUX1) ($t0)
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lui $t0, %hi(GRUB_MACHINE_PCI_IO_BASE + GRUB_CS5536_LBAR_SMBUS)
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/* Disable SMB. */
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sb $zero, %lo(GRUB_MACHINE_PCI_IO_BASE + GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_CTRL2) ($t0)
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/* Disable interrupts. */
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sb $zero, %lo(GRUB_MACHINE_PCI_IO_BASE + GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_CTRL1) ($t0)
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/* Set as master. */
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sb $zero, %lo(GRUB_MACHINE_PCI_IO_BASE + GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_ADDR) ($t0)
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/* Launch SMBus controller at slowest speed possible. */
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ori $t1, $zero, 0xff
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sb $t1, %lo(GRUB_MACHINE_PCI_IO_BASE + GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_CTRL3) ($t0)
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sb $t1, %lo(GRUB_MACHINE_PCI_IO_BASE + GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_CTRL2) ($t0)
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/* Yeeloong has only one memory slot. */
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/* Output first byte on serial for debugging. */
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ori $a1, $zero, GRUB_SMB_RAM_START_ADDR
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bal read_spd
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move $a0, $zero
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bal printhex
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move $a0, $v0
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bal read_spd
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ori $a0, $zero, GRUB_SMBUS_SPD_MEMORY_TYPE_ADDR
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ori $t0, $zero, GRUB_SMBUS_SPD_MEMORY_TYPE_DDR2
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lui $a0, %hi(unimplemented_memory_type)
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bne $t0, $v0, fatal
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addiu $a0, $a0, %hi(unimplemented_memory_type)
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/* And here is our goal: DDR2 controller initialisation. */
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lui $t0, %hi(GRUB_CPU_LOONGSON_CORECFG)
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ld $t1, %lo(GRUB_CPU_LOONGSON_CORECFG) ($t0)
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/* Use addiu for sign-extension. */
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addiu $t2, $zero, ~(GRUB_CPU_LOONGSON_CORECFG_DISABLE_DDR2_SPACE|GRUB_CPU_LOONGSON_CORECFG_BUFFER_CPU)
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and $t1, $t1, $t2
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sd $t1, %lo (GRUB_CPU_LOONGSON_CORECFG) ($t0)
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b continue
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. = start + GRUB_CPU_LOONGSON_FLASH_TLB_REFILL - GRUB_CPU_LOONGSON_FLASH_START
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tlb_refill:
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mfc0 $s1, GRUB_CPU_LOONGSON_COP0_EPC
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mfc0 $s2, GRUB_CPU_LOONGSON_COP0_BADVADDR
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move $s3, $ra
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lui $a0, %hi(epc)
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bal message
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addiu $a0, $a0, %lo(epc)
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bal printhex
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move $a0, $s1
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lui $a0, %hi(badvaddr)
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bal message
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addiu $a0, $a0, %lo(badvaddr)
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bal printhex
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move $a0, $s2
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lui $a0, %hi(return_msg)
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bal message
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addiu $a0, $a0, %lo(return_msg)
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bal printhex
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move $a0, $s3
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lui $a0, %hi(newline)
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bal message
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addiu $a0, $a0, %lo(newline)
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lui $a0, %hi(unhandled_tlb_refill)
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b fatal
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addiu $a0, $a0, %lo(unhandled_tlb_refill)
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. = start + GRUB_CPU_LOONGSON_FLASH_CACHE_ERROR - GRUB_CPU_LOONGSON_FLASH_START
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cache_error:
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lui $a0, %hi(unhandled_cache_error)
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b fatal
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addiu $a0, $a0, %lo(unhandled_cache_error)
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. = start + GRUB_CPU_LOONGSON_FLASH_OTHER_EXCEPTION - GRUB_CPU_LOONGSON_FLASH_START
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other_exception:
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mfc0 $s0, GRUB_CPU_LOONGSON_COP0_CAUSE
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mfc0 $s1, GRUB_CPU_LOONGSON_COP0_EPC
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mfc0 $s2, GRUB_CPU_LOONGSON_COP0_BADVADDR
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lui $a0, %hi(cause)
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bal message
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addiu $a0, $a0, %lo(cause)
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bal printhex
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move $a0, $s0
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lui $a0, %hi(epc)
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bal message
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addiu $a0, $a0, %lo(epc)
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bal printhex
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move $a0, $s1
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lui $a0, %hi(badvaddr)
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bal message
|
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addiu $a0, $a0, %lo(badvaddr)
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|
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bal printhex
|
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move $a0, $s2
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lui $a0, %hi(newline)
|
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bal message
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addiu $a0, $a0, %lo(newline)
|
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|
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lui $a0, %hi(unhandled_exception)
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b fatal
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addiu $a0, $a0, %lo(unhandled_exception)
|
||||
|
||||
/* Same as similarly named C function but in asm since
|
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we need it early. */
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/* In: none. Out: none. Clobbered: $t0, $t1, $a0. */
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serial_hw_init:
|
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lui $t0, %hi (GRUB_MACHINE_SERIAL_PORT)
|
||||
|
||||
/* Turn off the interrupt. */
|
||||
sb $zero, (%lo (GRUB_MACHINE_SERIAL_PORT) + UART_IER)($t0)
|
||||
|
||||
/* Set DLAB. */
|
||||
ori $t1, $zero, UART_DLAB
|
||||
sb $t1, (%lo (GRUB_MACHINE_SERIAL_PORT) + UART_LCR)($t0)
|
||||
|
||||
/* Set the baud rate 115200. */
|
||||
ori $t1, $zero, GRUB_MACHINE_SERIAL_DIVISOR_115200
|
||||
sb $t1, (%lo (GRUB_MACHINE_SERIAL_PORT) + UART_DLL)($t0)
|
||||
sb $zero, (%lo (GRUB_MACHINE_SERIAL_PORT) + UART_DLH)($t0)
|
||||
|
||||
/* Set the line status. */
|
||||
ori $t1, $zero, (UART_NO_PARITY | UART_8BITS_WORD | UART_1_STOP_BIT)
|
||||
sb $t1, (%lo (GRUB_MACHINE_SERIAL_PORT) + UART_LCR)($t0)
|
||||
|
||||
/* Enable the FIFO. */
|
||||
ori $t1, $zero, UART_ENABLE_FIFO_TRIGGER1
|
||||
sb $t1, (%lo (GRUB_MACHINE_SERIAL_PORT) + UART_FCR)($t0)
|
||||
|
||||
/* Turn on DTR and RTS. */
|
||||
ori $t1, $zero, UART_ENABLE_DTRRTS
|
||||
sb $t1, (%lo (GRUB_MACHINE_SERIAL_PORT) + UART_MCR)($t0)
|
||||
|
||||
/* Let message return to original caller. */
|
||||
lui $a0, %hi(notification_string)
|
||||
addiu $a0, $a0, %lo(notification_string)
|
||||
|
||||
/* Print message on serial console. */
|
||||
/* In: $a0 = asciiz message. Out: none. Clobbered: $t0, $t1, $a0. */
|
||||
message:
|
||||
lui $t0, %hi (GRUB_MACHINE_SERIAL_PORT)
|
||||
1:
|
||||
lb $t1, (%lo (GRUB_MACHINE_SERIAL_PORT) + UART_LSR)($t0)
|
||||
andi $t1, $t1, UART_EMPTY_TRANSMITTER
|
||||
beq $t1, $zero, 1b
|
||||
nop
|
||||
lb $t1, 0($a0)
|
||||
sb $t1, (%lo (GRUB_MACHINE_SERIAL_PORT) + UART_TX)($t0)
|
||||
bne $t1, $zero, 1b
|
||||
addiu $a0, $a0, 1
|
||||
jr $ra
|
||||
nop
|
||||
|
||||
/* Print 32-bit hexadecimal on serial.
|
||||
In: $a0. Out: None. Clobbered: $a0, $t0, $t1, $t2
|
||||
*/
|
||||
printhex:
|
||||
lui $t0, %hi (GRUB_MACHINE_SERIAL_PORT)
|
||||
ori $t2, $zero, 8
|
||||
1:
|
||||
lb $t1, (%lo (GRUB_MACHINE_SERIAL_PORT) + UART_LSR)($t0)
|
||||
andi $t1, $t1, UART_EMPTY_TRANSMITTER
|
||||
beq $t1, $zero, 1b
|
||||
nop
|
||||
srl $t1, $a0, 28
|
||||
addiu $t1, $t1, -10
|
||||
blt $t1, $zero, 2f
|
||||
sll $a0, $a0, 4
|
||||
addiu $t1, $t1, 'A'-10-'0'
|
||||
2: addiu $t1, $t1, '0'+10
|
||||
sb $t1, (%lo (GRUB_MACHINE_SERIAL_PORT) + UART_TX)($t0)
|
||||
addiu $t2, $t2, -1
|
||||
bne $t2, $zero, 1b
|
||||
nop
|
||||
jr $ra
|
||||
nop
|
||||
|
||||
fatal:
|
||||
bal message
|
||||
nop
|
||||
self:
|
||||
b self
|
||||
nop
|
||||
|
||||
/* Write CS5536 MSR.
|
||||
In: $a0 address, $a1 lower word, $a2 upper word.
|
||||
Out: None
|
||||
Clobbered: $t0
|
||||
*/
|
||||
wrmsr:
|
||||
lui $t0, %hi(GRUB_MACHINE_PCI_CONFSPACE)
|
||||
sw $a0, (%lo(GRUB_MACHINE_PCI_CONFSPACE) + GRUB_CS5536_MSR_MAILBOX_ADDR) ($t0)
|
||||
sw $a1, (%lo(GRUB_MACHINE_PCI_CONFSPACE) + GRUB_CS5536_MSR_MAILBOX_DATA0) ($t0)
|
||||
jr $ra
|
||||
sw $a2, (%lo(GRUB_MACHINE_PCI_CONFSPACE) + GRUB_CS5536_MSR_MAILBOX_DATA1) ($t0)
|
||||
|
||||
/* Wait for SMBus data or empty transmitter. */
|
||||
/* In: $a0 = exception handler. Out: none. Clobbered: $t0, $t1 */
|
||||
smbus_wait:
|
||||
1:
|
||||
lui $t0, %hi(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_STATUS + GRUB_MACHINE_PCI_IO_BASE)
|
||||
lb $t0, %lo(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_STATUS + GRUB_MACHINE_PCI_IO_BASE) ($t0)
|
||||
andi $t1, $t0, GRUB_CS5536_SMB_REG_STATUS_SDAST
|
||||
bne $t1, $zero, return
|
||||
nop
|
||||
andi $t1, $t0, (GRUB_CS5536_SMB_REG_STATUS_BER | GRUB_CS5536_SMB_REG_STATUS_NACK)
|
||||
beq $t1, $zero, 1b
|
||||
nop
|
||||
jr $a0
|
||||
nop
|
||||
return:
|
||||
jr $ra
|
||||
nop
|
||||
|
||||
/* Read SPD byte. In: $a0 byte, $a1 device. Out: $v0 read byte (0x100 on failure).
|
||||
Clobbered: $t0, $t1, $t2, $t3, $a0. */
|
||||
read_spd:
|
||||
move $t2, $a0
|
||||
move $t3, $ra
|
||||
lui $a0, %hi(read_spd_fail)
|
||||
addiu $a0, $a0, %hi(read_spd_fail)
|
||||
|
||||
/* Send START. */
|
||||
lui $t0, %hi(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_CTRL1 + GRUB_MACHINE_PCI_IO_BASE)
|
||||
lb $t1, %lo(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_CTRL1 + GRUB_MACHINE_PCI_IO_BASE) ($t0)
|
||||
ori $t1, $t1, GRUB_CS5536_SMB_REG_CTRL1_START
|
||||
bal smbus_wait
|
||||
sb $t1, %lo(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_CTRL1 + GRUB_MACHINE_PCI_IO_BASE) ($t0)
|
||||
|
||||
/* Send device address. */
|
||||
lui $t0, %hi(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_DATA + GRUB_MACHINE_PCI_IO_BASE)
|
||||
sll $t1, $a1, 1
|
||||
bal smbus_wait
|
||||
sb $t1, %lo(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_DATA + GRUB_MACHINE_PCI_IO_BASE) ($t0)
|
||||
|
||||
/* Send ACK. */
|
||||
lui $t0, %hi(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_CTRL1 + GRUB_MACHINE_PCI_IO_BASE)
|
||||
lb $t1, %lo(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_CTRL1 + GRUB_MACHINE_PCI_IO_BASE) ($t0)
|
||||
ori $t1, $t1, GRUB_CS5536_SMB_REG_CTRL1_ACK
|
||||
sb $t1, %lo(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_CTRL1 + GRUB_MACHINE_PCI_IO_BASE) ($t0)
|
||||
|
||||
/* Send byte address. */
|
||||
lui $t0, %hi(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_DATA + GRUB_MACHINE_PCI_IO_BASE)
|
||||
bal smbus_wait
|
||||
sb $t2, %lo(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_DATA + GRUB_MACHINE_PCI_IO_BASE) ($t0)
|
||||
|
||||
/* Send START. */
|
||||
lui $t0, %hi(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_CTRL1 + GRUB_MACHINE_PCI_IO_BASE)
|
||||
lb $t1, %lo(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_CTRL1 + GRUB_MACHINE_PCI_IO_BASE) ($t0)
|
||||
ori $t1, $t1, GRUB_CS5536_SMB_REG_CTRL1_START
|
||||
bal smbus_wait
|
||||
sb $t1, %lo(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_CTRL1 + GRUB_MACHINE_PCI_IO_BASE) ($t0)
|
||||
|
||||
/* Send device address. */
|
||||
lui $t0, %hi(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_DATA + GRUB_MACHINE_PCI_IO_BASE)
|
||||
sll $t1, $a1, 1
|
||||
ori $t1, $t1, 1
|
||||
bal smbus_wait
|
||||
sb $t1, %lo(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_DATA + GRUB_MACHINE_PCI_IO_BASE) ($t0)
|
||||
|
||||
/* Send STOP. */
|
||||
lui $t0, %hi(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_CTRL1 + GRUB_MACHINE_PCI_IO_BASE)
|
||||
lb $t1, %lo(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_CTRL1 + GRUB_MACHINE_PCI_IO_BASE) ($t0)
|
||||
ori $t1, $t1, GRUB_CS5536_SMB_REG_CTRL1_STOP
|
||||
bal smbus_wait
|
||||
sb $t1, %lo(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_CTRL1 + GRUB_MACHINE_PCI_IO_BASE) ($t0)
|
||||
|
||||
lui $t0, %hi(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_DATA + GRUB_MACHINE_PCI_IO_BASE)
|
||||
lb $v0, %lo(GRUB_CS5536_LBAR_SMBUS + GRUB_CS5536_SMB_REG_DATA + GRUB_MACHINE_PCI_IO_BASE) ($t0)
|
||||
jr $t3
|
||||
andi $v0, $v0, 0xff
|
||||
read_spd_fail:
|
||||
jr $t3
|
||||
ori $v0, $v0, 0x100
|
||||
|
||||
notification_string: .asciz "GRUB "
|
||||
no_cs5536: .asciz "No CS5536 found.\n\r"
|
||||
cs5536_found: .asciz "CS5536 at "
|
||||
sm_failed: .asciz "SM transaction failed.\n\r"
|
||||
unhandled_tlb_refill: .asciz "Unhandled TLB refill.\n\r"
|
||||
unhandled_cache_error: .asciz "Unhandled cache error.\n\r"
|
||||
unhandled_exception: .asciz "Unhandled exception.\n\r"
|
||||
smbus_enabled: .asciz "SMBus controller enabled.\n\r"
|
||||
unimplemented_memory_type: .asciz "non-DDR2 memory isn't supported.\n\r"
|
||||
no_cas_latency: .asciz "Couldn't determine CAS latency.\n\r"
|
||||
cause: .asciz "Cause: "
|
||||
epc: .asciz "\n\rEPC: "
|
||||
badvaddr: .asciz "\n\rBadVaddr: "
|
||||
newline: .asciz "\n\r"
|
||||
return_msg: .asciz "\n\rReturn address: "
|
||||
caches_enabled: .asciz "Caches enabled\n\r"
|
||||
|
||||
.p2align 3
|
||||
|
||||
regdump:
|
||||
.quad 0x0100010000000101 /* 0 */
|
||||
.quad 0x0100010100000000 /* 2 */
|
||||
.quad 0x0101000001000000 /* 3 */
|
||||
.quad 0x0100020200010101 /* 4 */
|
||||
.quad 0x0a04030603050203 /* 6 */
|
||||
.quad 0x0f0e040000010a0b /* 7 */
|
||||
.quad 0x0000010200000102 /* 8 */
|
||||
.quad 0x0000060c00000000 /* 9 */
|
||||
.quad 0x2323233f3f1f0200 /* a */
|
||||
.quad 0x5f7f232323232323 /* b */
|
||||
.quad 0x002a3c0615000000 /* c */
|
||||
.quad 0x002a002a002a002a /* d */
|
||||
.quad 0x002a002a002a002a /* e */
|
||||
.quad 0x00b40020006d0004 /* f */
|
||||
.quad 0x070007ff00000087 /* 10 */
|
||||
.quad 0x000000000016101f /* 11 */
|
||||
.quad 0x001c000000000000 /* 12 */
|
||||
.quad 0x28e1000200c8006b /* 13 */
|
||||
.quad 0x0000204200c8002f /* 14 */
|
||||
.quad 0x0000000000030d40 /* 15 */
|
||||
.quad 0 /* 16 */
|
||||
.quad 0 /* 17 */
|
||||
.quad 0 /* 18 */
|
||||
.quad 0 /* 19 */
|
||||
.quad 0 /* 1a */
|
||||
.quad 0 /* 1b */
|
||||
.quad 0 /* 1c */
|
||||
|
||||
.p2align
|
||||
|
||||
write_dumpreg:
|
||||
ld $t2, 0($t6)
|
||||
sd $t2, 0($t4)
|
||||
addiu $t4, $t4, GRUB_CPU_LOONGSON_DDR2_REG_STEP
|
||||
jr $ra
|
||||
addiu $t6, $t6, GRUB_CPU_LOONGSON_DDR2_REG_SIZE
|
||||
|
||||
continue:
|
||||
lui $t4, %hi(GRUB_CPU_LOONGSON_DDR2_BASE)
|
||||
addiu $t4, $t4, %lo(GRUB_CPU_LOONGSON_DDR2_BASE)
|
||||
lui $t6, %hi(regdump)
|
||||
|
||||
/* 0 */
|
||||
bal write_dumpreg
|
||||
addiu $t6, $t6, %lo(regdump)
|
||||
|
||||
/* 1 */
|
||||
ori $a1, $a1, GRUB_SMB_RAM_START_ADDR
|
||||
move $t8, $zero
|
||||
lui $t5, 0x0001
|
||||
bal read_spd
|
||||
ori $a0, $zero, GRUB_SMBUS_SPD_MEMORY_NUM_BANKS_ADDR
|
||||
ori $t7, $zero, 8
|
||||
bne $v0, $t7, 1f
|
||||
ori $t5, $t5, 0x0001
|
||||
ori $t8, $t8, GRUB_CPU_LOONGSON_DDR2_REG1_HI_8BANKS
|
||||
1:
|
||||
dsll $t8, $t8, 32
|
||||
or $t5, $t5, $t8
|
||||
sd $t5, 0 ($t4)
|
||||
addiu $t4, $t4, GRUB_CPU_LOONGSON_DDR2_REG_STEP
|
||||
|
||||
/* 2 */
|
||||
bal write_dumpreg
|
||||
nop
|
||||
|
||||
/* 3 */
|
||||
bal write_dumpreg
|
||||
nop
|
||||
|
||||
/* 4 */
|
||||
bal write_dumpreg
|
||||
nop
|
||||
|
||||
/* 5 */
|
||||
/* FIXME: figure termination resistance. */
|
||||
ori $t5, $zero, 0x2
|
||||
bal read_spd
|
||||
ori $a0, $zero, GRUB_SMBUS_SPD_MEMORY_NUM_ROWS_ADDR
|
||||
/* $v0 = 15 - $v0. */
|
||||
xori $v0, $v0, 0xf
|
||||
andi $v0, $v0, 0x7
|
||||
sll $v0, $v0, 8
|
||||
or $t5, $t5, $v0
|
||||
|
||||
/* Find the fastest supported CAS latency. */
|
||||
bal read_spd
|
||||
ori $a0, $zero, GRUB_SMBUS_SPD_MEMORY_CAS_LATENCY_ADDR
|
||||
ori $t0, $zero, GRUB_SMBUS_SPD_MEMORY_CAS_LATENCY_MIN_VALUE
|
||||
ori $t1, $zero, (1 << GRUB_SMBUS_SPD_MEMORY_CAS_LATENCY_MIN_VALUE)
|
||||
2:
|
||||
and $t2, $t1, $v0
|
||||
bne $t2, $zero, 1f
|
||||
ori $t3, $zero, 8
|
||||
lui $a0, %hi(no_cas_latency)
|
||||
beq $t0, $t3, fatal
|
||||
addiu $a0, $a0, %lo(no_cas_latency)
|
||||
addiu $t0, $t0, 1
|
||||
b 2b
|
||||
sll $t1, $t1, 1
|
||||
1:
|
||||
sll $t0, $t0, 16
|
||||
or $t5, $t5, $t0
|
||||
|
||||
bal read_spd
|
||||
ori $a0, $zero, GRUB_SMBUS_SPD_MEMORY_NUM_COLUMNS_ADDR
|
||||
/* $v0 = 15 - ($v0 + 1) = 14 - $v0. */
|
||||
addiu $v0, $v0, 1
|
||||
xori $v0, $v0, 0xf
|
||||
andi $v0, $v0, 0x7
|
||||
sll $v0, 24
|
||||
or $t5, $t5, $v0
|
||||
sd $t5, 0 ($t4)
|
||||
|
||||
addiu $t4, $t4, GRUB_CPU_LOONGSON_DDR2_REG_STEP
|
||||
|
||||
ori $t7, $zero, 0x16
|
||||
|
||||
1:
|
||||
ld $t2, 0($t6)
|
||||
sd $t2, 0($t4)
|
||||
addiu $t4, $t4, GRUB_CPU_LOONGSON_DDR2_REG_STEP
|
||||
addiu $t7, $t7, -1
|
||||
bne $t7, $zero, 1b
|
||||
addiu $t6, $t6, GRUB_CPU_LOONGSON_DDR2_REG_SIZE
|
||||
|
||||
lui $t4, %hi(GRUB_CPU_LOONGSON_DDR2_BASE)
|
||||
ld $t5, (%lo(GRUB_CPU_LOONGSON_DDR2_BASE) + 0x30) ($t4)
|
||||
ori $t0, $zero, 1
|
||||
dsll $t0, $t0, 40
|
||||
or $t5, $t5, $t0
|
||||
sd $t5, (%lo(GRUB_CPU_LOONGSON_DDR2_BASE) + 0x30) ($t4)
|
||||
|
||||
/* Desactivate DDR2 registers. */
|
||||
lui $t0, %hi (GRUB_CPU_LOONGSON_CORECFG)
|
||||
ld $t1, %lo (GRUB_CPU_LOONGSON_CORECFG) ($t0)
|
||||
ori $t1, $t1, GRUB_CPU_LOONGSON_CORECFG_DISABLE_DDR2_SPACE
|
||||
sd $t1, %lo (GRUB_CPU_LOONGSON_CORECFG) ($t0)
|
||||
|
||||
/* Enable cache. */
|
||||
mfc0 $t0, GRUB_CPU_LOONGSON_COP0_CACHE_CONFIG
|
||||
addiu $t1, $zero, ~GRUB_CPU_LOONGSON_CACHE_TYPE_MASK
|
||||
and $t0, $t1, $t1
|
||||
/* Set line size to 32 bytes and disabled cache. */
|
||||
ori $t0, $t0, (GRUB_CPU_LOONGSON_COP0_CACHE_CONFIG_ILINESIZE \
|
||||
| GRUB_CPU_LOONGSON_COP0_CACHE_CONFIG_DLINESIZE \
|
||||
| GRUB_CPU_LOONGSON_CACHE_ACCELERATED)
|
||||
mtc0 $t0, GRUB_CPU_LOONGSON_COP0_CACHE_CONFIG
|
||||
|
||||
/* Invalidate all I-cache entries. */
|
||||
srl $t1, $t0, GRUB_CPU_LOONGSON_COP0_CACHE_ISIZE_SHIFT
|
||||
andi $t1, $t1, GRUB_CPU_LOONGSON_COP0_CACHE_SIZE_MASK
|
||||
ori $t2, $zero, (1 << (GRUB_CPU_LOONGSON_COP0_CACHE_SIZE_OFFSET \
|
||||
- GRUB_CPU_LOONGSON_CACHE_LINE_SIZE_LOG_BIG \
|
||||
- GRUB_CPU_LOONGSON_I_CACHE_LOG_WAYS))
|
||||
sll $t1, $t2, $t1
|
||||
lui $t2, 0x8000
|
||||
|
||||
1:
|
||||
cache GRUB_CPU_LOONGSON_COP0_I_INDEX_INVALIDATE, 0($t2)
|
||||
addiu $t1, $t1, -1
|
||||
bne $t1, $zero, 1b
|
||||
addiu $t2, $t2, (1 << GRUB_CPU_LOONGSON_COP0_I_INDEX_BIT_OFFSET)
|
||||
|
||||
/* Invalidate all D-cache entries. */
|
||||
srl $t1, $t0, GRUB_CPU_LOONGSON_COP0_CACHE_DSIZE_SHIFT
|
||||
andi $t1, $t1, GRUB_CPU_LOONGSON_COP0_CACHE_SIZE_MASK
|
||||
ori $t2, $zero, (1 << (GRUB_CPU_LOONGSON_COP0_CACHE_SIZE_OFFSET \
|
||||
- GRUB_CPU_LOONGSON_CACHE_LINE_SIZE_LOG_BIG \
|
||||
- GRUB_CPU_LOONGSON_D_CACHE_LOG_WAYS))
|
||||
sll $t1, $t2, $t1
|
||||
lui $t2, 0x8000
|
||||
mtc0 $zero, GRUB_CPU_LOONGSON_COP0_CACHE_TAGLO
|
||||
mtc0 $zero, GRUB_CPU_LOONGSON_COP0_CACHE_TAGHI
|
||||
1:
|
||||
/* All four ways. */
|
||||
cache GRUB_CPU_LOONGSON_COP0_D_INDEX_TAG_STORE, 0($t2)
|
||||
cache GRUB_CPU_LOONGSON_COP0_D_INDEX_TAG_STORE, 1($t2)
|
||||
cache GRUB_CPU_LOONGSON_COP0_D_INDEX_TAG_STORE, 2($t2)
|
||||
cache GRUB_CPU_LOONGSON_COP0_D_INDEX_TAG_STORE, 3($t2)
|
||||
addiu $t1, $t1, -1
|
||||
bne $t1, $zero, 1b
|
||||
addiu $t2, $t2, (1 << GRUB_CPU_LOONGSON_COP0_D_INDEX_BIT_OFFSET)
|
||||
|
||||
/* Invalidate all S-cache entries. */
|
||||
ori $t1, $zero, (1 << (GRUB_CPU_LOONGSON_SECONDARY_CACHE_LOG_SIZE \
|
||||
- GRUB_CPU_LOONGSON_CACHE_LINE_SIZE_LOG_BIG \
|
||||
- GRUB_CPU_LOONGSON_S_CACHE_LOG_WAYS))
|
||||
lui $t2, 0x8000
|
||||
mtc0 $zero, GRUB_CPU_LOONGSON_COP0_CACHE_TAGLO
|
||||
mtc0 $zero, GRUB_CPU_LOONGSON_COP0_CACHE_TAGHI
|
||||
1:
|
||||
/* All four ways. */
|
||||
cache GRUB_CPU_LOONGSON_COP0_S_INDEX_TAG_STORE, 0($t2)
|
||||
cache GRUB_CPU_LOONGSON_COP0_S_INDEX_TAG_STORE, 1($t2)
|
||||
cache GRUB_CPU_LOONGSON_COP0_S_INDEX_TAG_STORE, 2($t2)
|
||||
cache GRUB_CPU_LOONGSON_COP0_S_INDEX_TAG_STORE, 3($t2)
|
||||
addiu $t1, $t1, -1
|
||||
bne $t1, $zero, 1b
|
||||
addiu $t2, $t2, (1 << GRUB_CPU_LOONGSON_COP0_D_INDEX_BIT_OFFSET)
|
||||
|
||||
/* Finally enable cache. */
|
||||
mfc0 $t0, GRUB_CPU_LOONGSON_COP0_CACHE_CONFIG
|
||||
addiu $t1, $zero, ~GRUB_CPU_LOONGSON_CACHE_TYPE_MASK
|
||||
and $t0, $t1, $t1
|
||||
ori $t0, $t0, GRUB_CPU_LOONGSON_CACHE_CACHED
|
||||
mtc0 $t0, GRUB_CPU_LOONGSON_COP0_CACHE_CONFIG
|
||||
|
||||
lui $a0, %hi(caches_enabled)
|
||||
bal message
|
||||
addiu $a0, $a0, %lo(caches_enabled)
|
||||
|
||||
/* Set ROM delay cycles to 1. */
|
||||
lui $t0, %hi(GRUB_CPU_LOONGSON_LIOCFG)
|
||||
lw $t1, %lo(GRUB_CPU_LOONGSON_LIOCFG) ($t0)
|
||||
addiu $t2, $zero, ~(GRUB_CPU_LOONGSON_ROM_DELAY_MASK \
|
||||
<< GRUB_CPU_LOONGSON_ROM_DELAY_OFFSET)
|
||||
and $t1, $t1, $t2
|
||||
ori $t1, $t1, (1 << GRUB_CPU_LOONGSON_ROM_DELAY_OFFSET)
|
||||
sw $t1, %lo(GRUB_CPU_LOONGSON_LIOCFG) ($t0)
|
||||
|
||||
addiu $a0, $zero, -1
|
||||
addiu $a1, $zero, -1
|
||||
|
||||
/* Take advantage of cache. */
|
||||
lui $t0, %hi(cached_continue - 0x20000000)
|
||||
addiu $t0, $t0, %lo(cached_continue - 0x20000000)
|
||||
jr $t0
|
||||
addiu $a2, $zero, -1
|
||||
|
||||
cached_continue:
|
165
bus/cs5536.c
165
bus/cs5536.c
|
@ -213,3 +213,168 @@ grub_cs5536_read_spd (grub_port_t smbbase, grub_uint8_t dev,
|
|||
return GRUB_ERR_NONE;
|
||||
}
|
||||
|
||||
/* Dump of GPIO connections. FIXME: Remove useless and macroify. */
|
||||
static grub_uint32_t gpiodump[] = {
|
||||
0xffff0000, 0x2ffdd002, 0xffff0000, 0xffff0000,
|
||||
0x2fffd000, 0xffff0000, 0x1000efff, 0xefff1000,
|
||||
0x3ffbc004, 0xffff0000, 0xffff0000, 0xffff0000,
|
||||
0x3ffbc004, 0x3ffbc004, 0xffff0000, 0x00000000,
|
||||
0xffff0000, 0xffff0000, 0x3ffbc004, 0x3f9bc064,
|
||||
0x00000000, 0x00000000, 0x00000000, 0x00000000,
|
||||
0x00000000, 0x00000000, 0x00000000, 0x00000000,
|
||||
0x00000000, 0x00000000, 0x00000000, 0x00000000,
|
||||
0xffff0000, 0xffff0000, 0xffff0000, 0xffff0000,
|
||||
0xffff0000, 0xffff0000, 0x0000ffff, 0xffff0000,
|
||||
0xefff1000, 0xffff0000, 0xffff0000, 0xffff0000,
|
||||
0xefff1000, 0xefff1000, 0xffff0000, 0x00000000,
|
||||
0xffff0000, 0xffff0000, 0xefff1000, 0xffff0000,
|
||||
0x00000000, 0x00000000, 0x00000000, 0x00000000,
|
||||
0x00000000, 0x00000000, 0x00000000, 0x00000000,
|
||||
0x00000000, 0x50000000, 0x00000000, 0x00000000,
|
||||
};
|
||||
|
||||
static inline void
|
||||
set_io_space (grub_pci_device_t dev, int num, grub_uint16_t start,
|
||||
grub_uint16_t len)
|
||||
{
|
||||
grub_cs5536_write_msr (dev, GRUB_CS5536_MSR_GL_REGIONS_START + num,
|
||||
((((grub_uint64_t) start + len - 4)
|
||||
<< GRUB_CS5536_MSR_GL_REGION_IO_TOP_SHIFT)
|
||||
& GRUB_CS5536_MSR_GL_REGION_TOP_MASK)
|
||||
| (((grub_uint64_t) start
|
||||
<< GRUB_CS5536_MSR_GL_REGION_IO_BASE_SHIFT)
|
||||
& GRUB_CS5536_MSR_GL_REGION_BASE_MASK)
|
||||
| GRUB_CS5536_MSR_GL_REGION_IO
|
||||
| GRUB_CS5536_MSR_GL_REGION_ENABLE);
|
||||
}
|
||||
|
||||
static inline void
|
||||
set_iod (grub_pci_device_t dev, int num, int dest, int start, int mask)
|
||||
{
|
||||
grub_cs5536_write_msr (dev, GRUB_CS5536_MSR_GL_IOD_START + num,
|
||||
((grub_uint64_t) dest << GRUB_CS5536_IOD_DEST_SHIFT)
|
||||
| (((grub_uint64_t) start & GRUB_CS5536_IOD_ADDR_MASK)
|
||||
<< GRUB_CS5536_IOD_BASE_SHIFT)
|
||||
| ((mask & GRUB_CS5536_IOD_ADDR_MASK)
|
||||
<< GRUB_CS5536_IOD_MASK_SHIFT));
|
||||
}
|
||||
|
||||
static inline void
|
||||
set_p2d (grub_pci_device_t dev, int num, int dest, grub_uint32_t start)
|
||||
{
|
||||
grub_cs5536_write_msr (dev, GRUB_CS5536_MSR_GL_P2D_START + num,
|
||||
(((grub_uint64_t) dest) << GRUB_CS5536_P2D_DEST_SHIFT)
|
||||
| ((grub_uint64_t) (start >> GRUB_CS5536_P2D_LOG_ALIGN)
|
||||
<< GRUB_CS5536_P2D_BASE_SHIFT)
|
||||
| (((1 << (32 - GRUB_CS5536_P2D_LOG_ALIGN)) - 1)
|
||||
<< GRUB_CS5536_P2D_MASK_SHIFT));
|
||||
}
|
||||
|
||||
void
|
||||
grub_cs5536_init_geode (grub_pci_device_t dev)
|
||||
{
|
||||
int i;
|
||||
|
||||
/* Make sure GPIO is where we expect it to be. */
|
||||
grub_cs5536_write_msr (dev, GRUB_CS5536_MSR_GPIO_BAR,
|
||||
GRUB_CS5536_LBAR_TURN_ON | GRUB_CS5536_LBAR_GPIO);
|
||||
|
||||
/* Setup GPIO. */
|
||||
for (i = 0; i < (int) ARRAY_SIZE (gpiodump); i++)
|
||||
((volatile grub_uint32_t *) (GRUB_MACHINE_PCI_IO_BASE
|
||||
+ GRUB_CS5536_LBAR_GPIO)) [i] = gpiodump[i];
|
||||
|
||||
/* Enable more BARs. */
|
||||
grub_cs5536_write_msr (dev, GRUB_CS5536_MSR_IRQ_MAP_BAR,
|
||||
GRUB_CS5536_LBAR_TURN_ON | GRUB_CS5536_LBAR_IRQ_MAP);
|
||||
grub_cs5536_write_msr (dev, GRUB_CS5536_MSR_MFGPT_BAR,
|
||||
GRUB_CS5536_LBAR_TURN_ON | GRUB_CS5536_LBAR_MFGPT);
|
||||
grub_cs5536_write_msr (dev, GRUB_CS5536_MSR_ACPI_BAR,
|
||||
GRUB_CS5536_LBAR_TURN_ON | GRUB_CS5536_LBAR_ACPI);
|
||||
grub_cs5536_write_msr (dev, GRUB_CS5536_MSR_PM_BAR,
|
||||
GRUB_CS5536_LBAR_TURN_ON | GRUB_CS5536_LBAR_PM);
|
||||
|
||||
/* Setup DIVIL. */
|
||||
grub_cs5536_write_msr (dev, GRUB_CS5536_MSR_DIVIL_LEG_IO,
|
||||
GRUB_CS5536_MSR_DIVIL_LEG_IO_MODE_X86
|
||||
| GRUB_CS5536_MSR_DIVIL_LEG_IO_F_REMAP
|
||||
| GRUB_CS5536_MSR_DIVIL_LEG_IO_RTC_ENABLE0
|
||||
| GRUB_CS5536_MSR_DIVIL_LEG_IO_RTC_ENABLE1);
|
||||
grub_cs5536_write_msr (dev, GRUB_CS5536_MSR_DIVIL_IRQ_MAPPER_PRIMARY_MASK,
|
||||
(~GRUB_CS5536_DIVIL_LPC_INTERRUPTS) & 0xffff);
|
||||
grub_cs5536_write_msr (dev, GRUB_CS5536_MSR_DIVIL_IRQ_MAPPER_LPC_MASK,
|
||||
GRUB_CS5536_DIVIL_LPC_INTERRUPTS);
|
||||
grub_cs5536_write_msr (dev, GRUB_CS5536_MSR_DIVIL_LPC_SERIAL_IRQ_CONTROL,
|
||||
GRUB_CS5536_MSR_DIVIL_LPC_SERIAL_IRQ_CONTROL_ENABLE);
|
||||
|
||||
/* Initialise USB controller. */
|
||||
/* FIXME: assign adresses dynamically. */
|
||||
grub_cs5536_write_msr (dev, GRUB_CS5536_MSR_USB_OHCI_BASE,
|
||||
GRUB_CS5536_MSR_USB_BASE_BUS_MASTER
|
||||
| GRUB_CS5536_MSR_USB_BASE_MEMORY_ENABLE
|
||||
| 0x05024000);
|
||||
grub_cs5536_write_msr (dev, GRUB_CS5536_MSR_USB_EHCI_BASE,
|
||||
GRUB_CS5536_MSR_USB_BASE_BUS_MASTER
|
||||
| GRUB_CS5536_MSR_USB_BASE_MEMORY_ENABLE
|
||||
| (0x20ULL << GRUB_CS5536_MSR_USB_EHCI_BASE_FLDJ_SHIFT)
|
||||
| 0x05023000);
|
||||
grub_cs5536_write_msr (dev, GRUB_CS5536_MSR_USB_CONTROLLER_BASE,
|
||||
GRUB_CS5536_MSR_USB_BASE_BUS_MASTER
|
||||
| GRUB_CS5536_MSR_USB_BASE_MEMORY_ENABLE | 0x05020000);
|
||||
grub_cs5536_write_msr (dev, GRUB_CS5536_MSR_USB_OPTION_CONTROLLER_BASE,
|
||||
GRUB_CS5536_MSR_USB_BASE_MEMORY_ENABLE | 0x05022000);
|
||||
set_p2d (dev, 0, GRUB_CS5536_DESTINATION_USB, 0x05020000);
|
||||
set_p2d (dev, 1, GRUB_CS5536_DESTINATION_USB, 0x05022000);
|
||||
set_p2d (dev, 5, GRUB_CS5536_DESTINATION_USB, 0x05024000);
|
||||
set_p2d (dev, 6, GRUB_CS5536_DESTINATION_USB, 0x05023000);
|
||||
|
||||
{
|
||||
volatile grub_uint32_t *oc;
|
||||
oc = grub_pci_device_map_range (dev, 0x05022000,
|
||||
GRUB_CS5536_USB_OPTION_REGS_SIZE);
|
||||
|
||||
oc[GRUB_CS5536_USB_OPTION_REG_UOCMUX] =
|
||||
(oc[GRUB_CS5536_USB_OPTION_REG_UOCMUX]
|
||||
& ~GRUB_CS5536_USB_OPTION_REG_UOCMUX_PMUX_MASK)
|
||||
| GRUB_CS5536_USB_OPTION_REG_UOCMUX_PMUX_HC;
|
||||
grub_pci_device_unmap_range (dev, oc, GRUB_CS5536_USB_OPTION_REGS_SIZE);
|
||||
}
|
||||
|
||||
/* Setup IDE controller. */
|
||||
grub_cs5536_write_msr (dev, GRUB_CS5536_MSR_IDE_IO_BAR,
|
||||
GRUB_CS5536_LBAR_IDE
|
||||
| GRUB_CS5536_MSR_IDE_IO_BAR_UNITS);
|
||||
grub_cs5536_write_msr (dev, GRUB_CS5536_MSR_IDE_CFG,
|
||||
GRUB_CS5536_MSR_IDE_CFG_CHANNEL_ENABLE);
|
||||
grub_cs5536_write_msr (dev, GRUB_CS5536_MSR_IDE_TIMING,
|
||||
(GRUB_CS5536_MSR_IDE_TIMING_PIO0
|
||||
<< GRUB_CS5536_MSR_IDE_TIMING_DRIVE0_SHIFT)
|
||||
| (GRUB_CS5536_MSR_IDE_TIMING_PIO0
|
||||
<< GRUB_CS5536_MSR_IDE_TIMING_DRIVE1_SHIFT));
|
||||
grub_cs5536_write_msr (dev, GRUB_CS5536_MSR_IDE_CAS_TIMING,
|
||||
(GRUB_CS5536_MSR_IDE_CAS_TIMING_CMD_PIO0
|
||||
<< GRUB_CS5536_MSR_IDE_CAS_TIMING_CMD_SHIFT)
|
||||
| (GRUB_CS5536_MSR_IDE_CAS_TIMING_PIO0
|
||||
<< GRUB_CS5536_MSR_IDE_CAS_TIMING_DRIVE0_SHIFT)
|
||||
| (GRUB_CS5536_MSR_IDE_CAS_TIMING_PIO0
|
||||
<< GRUB_CS5536_MSR_IDE_CAS_TIMING_DRIVE1_SHIFT));
|
||||
|
||||
/* Setup Geodelink PCI. */
|
||||
grub_cs5536_write_msr (dev, GRUB_CS5536_MSR_GL_PCI_CTRL,
|
||||
(4ULL << GRUB_CS5536_MSR_GL_PCI_CTRL_OUT_THR_SHIFT)
|
||||
| (4ULL << GRUB_CS5536_MSR_GL_PCI_CTRL_IN_THR_SHIFT)
|
||||
| (8ULL << GRUB_CS5536_MSR_GL_PCI_CTRL_LATENCY_SHIFT)
|
||||
| GRUB_CS5536_MSR_GL_PCI_CTRL_IO_ENABLE
|
||||
| GRUB_CS5536_MSR_GL_PCI_CTRL_MEMORY_ENABLE);
|
||||
|
||||
/* Setup windows. */
|
||||
set_io_space (dev, 0, GRUB_CS5536_LBAR_SMBUS, GRUB_CS5536_SMBUS_REGS_SIZE);
|
||||
set_io_space (dev, 1, GRUB_CS5536_LBAR_GPIO, GRUB_CS5536_GPIO_REGS_SIZE);
|
||||
set_io_space (dev, 2, GRUB_CS5536_LBAR_MFGPT, GRUB_CS5536_MFGPT_REGS_SIZE);
|
||||
set_io_space (dev, 3, GRUB_CS5536_LBAR_IRQ_MAP, GRUB_CS5536_IRQ_MAP_REGS_SIZE);
|
||||
set_io_space (dev, 4, GRUB_CS5536_LBAR_PM, GRUB_CS5536_PM_REGS_SIZE);
|
||||
set_io_space (dev, 5, GRUB_CS5536_LBAR_ACPI, GRUB_CS5536_ACPI_REGS_SIZE);
|
||||
set_iod (dev, 0, GRUB_CS5536_DESTINATION_IDE, GRUB_ATA_CH0_PORT1, 0xffff8);
|
||||
set_iod (dev, 1, GRUB_CS5536_DESTINATION_ACC, GRUB_CS5536_LBAR_ACC, 0xfff80);
|
||||
set_iod (dev, 2, GRUB_CS5536_DESTINATION_IDE, GRUB_CS5536_LBAR_IDE, 0xffff0);
|
||||
}
|
||||
|
|
|
@ -222,7 +222,6 @@ grub_ohci_pci_iter (grub_pci_device_t dev,
|
|||
if ((revision & 0xFF) != 0x10)
|
||||
goto fail;
|
||||
|
||||
|
||||
{
|
||||
grub_uint32_t control;
|
||||
/* Check SMM/BIOS ownership of OHCI (SMM = USB Legacy Support driver for BIOS) */
|
||||
|
|
92
commands/mips/yeeloong/lsspd.c
Normal file
92
commands/mips/yeeloong/lsspd.c
Normal file
|
@ -0,0 +1,92 @@
|
|||
/*
|
||||
* GRUB -- GRand Unified Bootloader
|
||||
* Copyright (C) 2010 Free Software Foundation, Inc.
|
||||
*
|
||||
* GRUB is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* GRUB is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
#include <grub/types.h>
|
||||
#include <grub/misc.h>
|
||||
#include <grub/mm.h>
|
||||
#include <grub/err.h>
|
||||
#include <grub/dl.h>
|
||||
#include <grub/command.h>
|
||||
#include <grub/cs5536.h>
|
||||
|
||||
static grub_err_t
|
||||
grub_cmd_lsspd (grub_command_t cmd __attribute__ ((unused)),
|
||||
int argc __attribute__ ((unused)),
|
||||
char **args __attribute__ ((unused)))
|
||||
{
|
||||
grub_pci_device_t dev;
|
||||
grub_port_t smbbase;
|
||||
int i;
|
||||
grub_err_t err;
|
||||
|
||||
if (!grub_cs5536_find (&dev))
|
||||
{
|
||||
grub_printf ("No CS5536 found\n");
|
||||
return GRUB_ERR_NONE;
|
||||
}
|
||||
grub_printf ("CS5536 at %d:%d.%d\n", grub_pci_get_bus (dev),
|
||||
grub_pci_get_device (dev), grub_pci_get_function (dev));
|
||||
|
||||
err = grub_cs5536_init_smbus (dev, 0x7fff, &smbbase);
|
||||
if (err)
|
||||
return err;
|
||||
|
||||
grub_printf ("SMB base = 0x%x\n", smbbase);
|
||||
|
||||
for (i = GRUB_SMB_RAM_START_ADDR;
|
||||
i < GRUB_SMB_RAM_START_ADDR + GRUB_SMB_RAM_NUM_MAX; i++)
|
||||
{
|
||||
struct grub_smbus_spd spd;
|
||||
grub_memset (&spd, 0, sizeof (spd));
|
||||
grub_printf ("Device %d\n", i);
|
||||
err = grub_cs5536_read_spd (smbbase, i, &spd);
|
||||
if (err)
|
||||
{
|
||||
grub_print_error ();
|
||||
continue;
|
||||
}
|
||||
grub_printf ("Written SPD bytes: %d B.\n", spd.written_size);
|
||||
grub_printf ("Total flash size: %d B.\n", 1 << spd.log_total_flash_size);
|
||||
if (spd.memory_type == GRUB_SMBUS_SPD_MEMORY_TYPE_DDR2)
|
||||
{
|
||||
char str[sizeof (spd.ddr2.part_number) + 1];
|
||||
grub_printf ("Memory type: DDR2.\n");
|
||||
grub_memcpy (str, spd.ddr2.part_number,
|
||||
sizeof (spd.ddr2.part_number));
|
||||
str[sizeof (spd.ddr2.part_number)] = 0;
|
||||
grub_printf ("Part no: %s.\n", str);
|
||||
}
|
||||
else
|
||||
grub_printf ("Memory type: Unknown.\n");
|
||||
}
|
||||
|
||||
return GRUB_ERR_NONE;
|
||||
}
|
||||
|
||||
static grub_command_t cmd;
|
||||
|
||||
GRUB_MOD_INIT(lsspd)
|
||||
{
|
||||
cmd = grub_register_command ("lsspd", grub_cmd_lsspd, 0,
|
||||
"Print Memory information.");
|
||||
}
|
||||
|
||||
GRUB_MOD_FINI(lsspd)
|
||||
{
|
||||
grub_unregister_command (cmd);
|
||||
}
|
|
@ -20,3 +20,9 @@ kernel_img_CFLAGS = $(COMMON_CFLAGS)
|
|||
kernel_img_ASFLAGS = $(COMMON_ASFLAGS)
|
||||
kernel_img_LDFLAGS = $(COMMON_LDFLAGS) -Wl,-N,-S,-Ttext,$(LINK_BASE),-Bstatic
|
||||
kernel_img_FORMAT = binary
|
||||
|
||||
# For serial.mod.
|
||||
pkglib_MODULES += serial.mod
|
||||
serial_mod_SOURCES = term/serial.c
|
||||
serial_mod_CFLAGS = $(COMMON_CFLAGS)
|
||||
serial_mod_LDFLAGS = $(COMMON_LDFLAGS)
|
||||
|
|
|
@ -27,13 +27,21 @@ kernel_img_SOURCES = kern/$(target_cpu)/startup.S \
|
|||
video/fb/fbfill.c video/fb/fbutil.c video/bitmap.c \
|
||||
video/bitmap_scale.c video/sm712.c bus/pci.c bus/bonito.c \
|
||||
term/gfxterm.c commands/extcmd.c lib/arg.c \
|
||||
bus/cs5536.c \
|
||||
bus/cs5536.c term/serial.c term/terminfo.c term/tparm.c \
|
||||
symlist.c
|
||||
kernel_img_CFLAGS = $(COMMON_CFLAGS) -DUSE_ASCII_FAILBACK
|
||||
kernel_img_ASFLAGS = $(COMMON_ASFLAGS)
|
||||
kernel_img_LDFLAGS += $(COMMON_LDFLAGS) -Wl,-N,-S,-Ttext,$(LINK_BASE),-Bstatic
|
||||
kernel_img_FORMAT = binary
|
||||
|
||||
pkglib_IMAGES += fwstart.img
|
||||
fwstart_img_SOURCES = boot/$(target_cpu)/$(target_machine)/fwstart.S
|
||||
fwstart_img_CFLAGS = $(COMMON_CFLAGS)
|
||||
fwstart_img_ASFLAGS = $(COMMON_ASFLAGS)
|
||||
fwstart_img_LDFLAGS = $(COMMON_LDFLAGS) -static-libgcc -lgcc \
|
||||
-Wl,-N,-S,-Ttext,0xbfc00000,-Bstatic
|
||||
fwstart_img_FORMAT = binary
|
||||
|
||||
# For ata.mod.
|
||||
pkglib_MODULES += ata.mod
|
||||
ata_mod_SOURCES = disk/ata.c
|
||||
|
@ -65,12 +73,24 @@ datetime_mod_SOURCES = lib/cmos_datetime.c
|
|||
datetime_mod_CFLAGS = $(COMMON_CFLAGS)
|
||||
datetime_mod_LDFLAGS = $(COMMON_LDFLAGS)
|
||||
|
||||
# For lsspd.mod
|
||||
pkglib_MODULES += lsspd.mod
|
||||
lsspd_mod_SOURCES = commands/mips/yeeloong/lsspd.c
|
||||
lsspd_mod_CFLAGS = $(COMMON_CFLAGS)
|
||||
lsspd_mod_LDFLAGS = $(COMMON_LDFLAGS)
|
||||
|
||||
pkglib_MODULES += linux.mod
|
||||
linux_mod_SOURCES = loader/$(target_cpu)/linux.c
|
||||
linux_mod_CFLAGS = $(COMMON_CFLAGS)
|
||||
linux_mod_ASFLAGS = $(COMMON_ASFLAGS)
|
||||
linux_mod_LDFLAGS = $(COMMON_LDFLAGS)
|
||||
|
||||
# For halt.mod.
|
||||
pkglib_MODULES += halt.mod
|
||||
halt_mod_SOURCES = commands/halt.c
|
||||
halt_mod_CFLAGS = $(COMMON_CFLAGS)
|
||||
halt_mod_LDFLAGS = $(COMMON_LDFLAGS)
|
||||
|
||||
# For usb.mod
|
||||
pkglib_MODULES += usb.mod
|
||||
usb_mod_SOURCES = bus/usb/usb.c bus/usb/usbtrans.c bus/usb/usbhub.c
|
||||
|
|
|
@ -10,12 +10,6 @@ kernel_img_HEADERS += cpu/cache.h
|
|||
sbin_SCRIPTS =
|
||||
bin_SCRIPTS =
|
||||
|
||||
# For serial.mod.
|
||||
pkglib_MODULES += serial.mod
|
||||
serial_mod_SOURCES = term/serial.c
|
||||
serial_mod_CFLAGS = $(COMMON_CFLAGS)
|
||||
serial_mod_LDFLAGS = $(COMMON_LDFLAGS)
|
||||
|
||||
# For relocator.mod.
|
||||
pkglib_MODULES += relocator.mod
|
||||
relocator_mod_SOURCES = lib/$(target_cpu)/relocator.c lib/$(target_cpu)/relocator_asm.S
|
||||
|
|
101
disk/ata.c
101
disk/ata.c
|
@ -24,10 +24,13 @@
|
|||
#include <grub/time.h>
|
||||
#include <grub/pci.h>
|
||||
#include <grub/scsi.h>
|
||||
#include <grub/cs5536.h>
|
||||
|
||||
/* At the moment, only two IDE ports are supported. */
|
||||
static const grub_port_t grub_ata_ioaddress[] = { 0x1f0, 0x170 };
|
||||
static const grub_port_t grub_ata_ioaddress2[] = { 0x3f6, 0x376 };
|
||||
static const grub_port_t grub_ata_ioaddress[] = { GRUB_ATA_CH0_PORT1,
|
||||
GRUB_ATA_CH1_PORT1 };
|
||||
static const grub_port_t grub_ata_ioaddress2[] = { GRUB_ATA_CH0_PORT2,
|
||||
GRUB_ATA_CH1_PORT2 };
|
||||
|
||||
static struct grub_ata_device *grub_ata_devices;
|
||||
|
||||
|
@ -331,11 +334,38 @@ grub_ata_identify (struct grub_ata_device *dev)
|
|||
return 0;
|
||||
}
|
||||
|
||||
static grub_err_t
|
||||
check_device (struct grub_ata_device *dev)
|
||||
{
|
||||
grub_ata_regset (dev, GRUB_ATA_REG_DISK, dev->device << 4);
|
||||
grub_ata_wait ();
|
||||
|
||||
/* Try to detect if the port is in use by writing to it,
|
||||
waiting for a while and reading it again. If the value
|
||||
was preserved, there is a device connected. */
|
||||
grub_ata_regset (dev, GRUB_ATA_REG_SECTORS, 0x5A);
|
||||
grub_ata_wait ();
|
||||
grub_uint8_t sec = grub_ata_regget (dev, GRUB_ATA_REG_SECTORS);
|
||||
grub_dprintf ("ata", "sectors=0x%x\n", sec);
|
||||
if (sec != 0x5A)
|
||||
return grub_error (GRUB_ERR_UNKNOWN_DEVICE, "no device connected");
|
||||
|
||||
/* The above test may detect a second (slave) device
|
||||
connected to a SATA controller which supports only one
|
||||
(master) device. It is not safe to use the status register
|
||||
READY bit to check for controller channel existence. Some
|
||||
ATAPI commands (RESET, DIAGNOSTIC) may clear this bit. */
|
||||
|
||||
/* Use the IDENTIFY DEVICE command to query the device. */
|
||||
return grub_ata_identify (dev);
|
||||
}
|
||||
|
||||
static grub_err_t
|
||||
grub_ata_device_initialize (int port, int device, int addr, int addr2)
|
||||
{
|
||||
struct grub_ata_device *dev;
|
||||
struct grub_ata_device **devp;
|
||||
grub_err_t err;
|
||||
|
||||
grub_dprintf ("ata", "detecting device %d,%d (0x%x, 0x%x)\n",
|
||||
port, device, addr, addr2);
|
||||
|
@ -351,39 +381,14 @@ grub_ata_device_initialize (int port, int device, int addr, int addr2)
|
|||
dev->ioaddress2 = addr2 + GRUB_MACHINE_PCI_IO_BASE;
|
||||
dev->next = NULL;
|
||||
|
||||
grub_ata_regset (dev, GRUB_ATA_REG_DISK, dev->device << 4);
|
||||
grub_ata_wait ();
|
||||
|
||||
/* Try to detect if the port is in use by writing to it,
|
||||
waiting for a while and reading it again. If the value
|
||||
was preserved, there is a device connected. */
|
||||
grub_ata_regset (dev, GRUB_ATA_REG_SECTORS, 0x5A);
|
||||
grub_ata_wait ();
|
||||
grub_uint8_t sec = grub_ata_regget (dev, GRUB_ATA_REG_SECTORS);
|
||||
grub_dprintf ("ata", "sectors=0x%x\n", sec);
|
||||
if (sec != 0x5A)
|
||||
{
|
||||
grub_free(dev);
|
||||
return 0;
|
||||
}
|
||||
|
||||
/* The above test may detect a second (slave) device
|
||||
connected to a SATA controller which supports only one
|
||||
(master) device. It is not safe to use the status register
|
||||
READY bit to check for controller channel existence. Some
|
||||
ATAPI commands (RESET, DIAGNOSTIC) may clear this bit. */
|
||||
|
||||
/* Use the IDENTIFY DEVICE command to query the device. */
|
||||
if (grub_ata_identify (dev))
|
||||
{
|
||||
grub_free (dev);
|
||||
return 0;
|
||||
}
|
||||
|
||||
/* Register the device. */
|
||||
for (devp = &grub_ata_devices; *devp; devp = &(*devp)->next);
|
||||
*devp = dev;
|
||||
|
||||
err = check_device (dev);
|
||||
if (err)
|
||||
grub_print_error ();
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
@ -408,7 +413,7 @@ grub_ata_pciinit (grub_pci_device_t dev,
|
|||
class = grub_pci_read (addr);
|
||||
|
||||
/* AMD CS5536 Southbridge. */
|
||||
if (pciid == 0x208f1022)
|
||||
if (pciid == GRUB_CS5536_PCIID)
|
||||
{
|
||||
cs5536 = 1;
|
||||
nports = 1;
|
||||
|
@ -666,6 +671,14 @@ grub_ata_iterate (int (*hook) (const char *name))
|
|||
for (dev = grub_ata_devices; dev; dev = dev->next)
|
||||
{
|
||||
char devname[10];
|
||||
grub_err_t err;
|
||||
|
||||
err = check_device (dev);
|
||||
if (err)
|
||||
{
|
||||
grub_errno = GRUB_ERR_NONE;
|
||||
continue;
|
||||
}
|
||||
|
||||
if (dev->atapi)
|
||||
continue;
|
||||
|
@ -684,6 +697,7 @@ static grub_err_t
|
|||
grub_ata_open (const char *name, grub_disk_t disk)
|
||||
{
|
||||
struct grub_ata_device *dev;
|
||||
grub_err_t err;
|
||||
|
||||
for (dev = grub_ata_devices; dev; dev = dev->next)
|
||||
{
|
||||
|
@ -700,6 +714,11 @@ grub_ata_open (const char *name, grub_disk_t disk)
|
|||
if (dev->atapi)
|
||||
return grub_error (GRUB_ERR_UNKNOWN_DEVICE, "not an ATA harddisk");
|
||||
|
||||
err = check_device (dev);
|
||||
|
||||
if (err)
|
||||
return err;
|
||||
|
||||
disk->total_sectors = dev->size;
|
||||
|
||||
disk->id = (unsigned long) dev;
|
||||
|
@ -756,6 +775,16 @@ grub_atapi_iterate (int (*hook) (const char *name, int luns))
|
|||
for (dev = grub_ata_devices; dev; dev = dev->next)
|
||||
{
|
||||
char devname[10];
|
||||
|
||||
grub_err_t err;
|
||||
|
||||
err = check_device (dev);
|
||||
if (err)
|
||||
{
|
||||
grub_errno = GRUB_ERR_NONE;
|
||||
continue;
|
||||
}
|
||||
|
||||
grub_snprintf (devname, sizeof (devname),
|
||||
"ata%d", dev->port * 2 + dev->device);
|
||||
|
||||
|
@ -826,6 +855,7 @@ grub_atapi_open (const char *name, struct grub_scsi *scsi)
|
|||
{
|
||||
struct grub_ata_device *dev;
|
||||
struct grub_ata_device *devfnd = 0;
|
||||
grub_err_t err;
|
||||
|
||||
for (dev = grub_ata_devices; dev; dev = dev->next)
|
||||
{
|
||||
|
@ -845,6 +875,13 @@ grub_atapi_open (const char *name, struct grub_scsi *scsi)
|
|||
if (! devfnd)
|
||||
return grub_error (GRUB_ERR_UNKNOWN_DEVICE, "no such ATAPI device");
|
||||
|
||||
err = check_device (devfnd);
|
||||
if (err)
|
||||
return err;
|
||||
|
||||
if (! devfnd->atapi)
|
||||
return grub_error (GRUB_ERR_UNKNOWN_DEVICE, "no such ATAPI device");
|
||||
|
||||
scsi->data = devfnd;
|
||||
|
||||
return GRUB_ERR_NONE;
|
||||
|
|
|
@ -32,6 +32,12 @@ typedef enum
|
|||
GRUB_ATA_LBA48
|
||||
} grub_ata_addressing_t;
|
||||
|
||||
#define GRUB_ATA_CH0_PORT1 0x1f0
|
||||
#define GRUB_ATA_CH1_PORT1 0x170
|
||||
|
||||
#define GRUB_ATA_CH0_PORT2 0x3f6
|
||||
#define GRUB_ATA_CH1_PORT2 0x376
|
||||
|
||||
#define GRUB_ATA_REG_DATA 0
|
||||
#define GRUB_ATA_REG_ERROR 1
|
||||
#define GRUB_ATA_REG_FEATURES 1
|
||||
|
|
90
include/grub/mips/loongson.h
Normal file
90
include/grub/mips/loongson.h
Normal file
|
@ -0,0 +1,90 @@
|
|||
/*
|
||||
* GRUB -- GRand Unified Bootloader
|
||||
* Copyright (C) 2010 Free Software Foundation, Inc.
|
||||
*
|
||||
* GRUB is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* GRUB is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
#ifndef GRUB_LOONGSON_CPU_HEADER
|
||||
#define GRUB_LOONGSON_CPU_HEADER 1
|
||||
|
||||
#ifdef ASM_FILE
|
||||
#define GRUB_CPU_REGISTER_WRAP(x) x
|
||||
#else
|
||||
#define GRUB_CPU_REGISTER_WRAP(x) #x
|
||||
#endif
|
||||
|
||||
#define GRUB_CPU_LOONGSON_FLASH_START 0xbfc00000
|
||||
#define GRUB_CPU_LOONGSON_FLASH_TLB_REFILL 0xbfc00200
|
||||
#define GRUB_CPU_LOONGSON_FLASH_CACHE_ERROR 0xbfc00300
|
||||
#define GRUB_CPU_LOONGSON_FLASH_OTHER_EXCEPTION 0xbfc00380
|
||||
|
||||
#define GRUB_CPU_LOONGSON_DDR2_BASE 0xaffffe00
|
||||
#define GRUB_CPU_LOONGSON_DDR2_REG1_HI_8BANKS 0x00000001
|
||||
#define GRUB_CPU_LOONGSON_DDR2_REG_SIZE 0x8
|
||||
#define GRUB_CPU_LOONGSON_DDR2_REG_STEP 0x10
|
||||
|
||||
#define GRUB_CPU_LOONGSON_COP0_CACHE_CONFIG GRUB_CPU_REGISTER_WRAP($16)
|
||||
#define GRUB_CPU_LOONGSON_COP0_CACHE_CONFIG_ILINESIZE 0x10
|
||||
#define GRUB_CPU_LOONGSON_COP0_CACHE_CONFIG_DLINESIZE 0x8
|
||||
#define GRUB_CPU_LOONGSON_COP0_CACHE_DSIZE_SHIFT 6
|
||||
#define GRUB_CPU_LOONGSON_COP0_CACHE_ISIZE_SHIFT 9
|
||||
#define GRUB_CPU_LOONGSON_COP0_CACHE_SIZE_MASK 0x7
|
||||
#define GRUB_CPU_LOONGSON_COP0_CACHE_SIZE_OFFSET 12
|
||||
|
||||
#define GRUB_CPU_LOONGSON_COP0_I_INDEX_INVALIDATE 0
|
||||
#define GRUB_CPU_LOONGSON_COP0_D_INDEX_TAG_STORE 9
|
||||
#define GRUB_CPU_LOONGSON_COP0_S_INDEX_TAG_STORE 11
|
||||
|
||||
#define GRUB_CPU_LOONGSON_COP0_I_INDEX_BIT_OFFSET 5
|
||||
#define GRUB_CPU_LOONGSON_COP0_D_INDEX_BIT_OFFSET 5
|
||||
#define GRUB_CPU_LOONGSON_COP0_S_INDEX_BIT_OFFSET 5
|
||||
|
||||
#define GRUB_CPU_LOONGSON_CACHE_ACCELERATED 7
|
||||
#define GRUB_CPU_LOONGSON_CACHE_UNCACHED 2
|
||||
#define GRUB_CPU_LOONGSON_CACHE_CACHED 3
|
||||
#define GRUB_CPU_LOONGSON_CACHE_TYPE_MASK 7
|
||||
#define GRUB_CPU_LOONGSON_CACHE_LINE_SIZE_LOG_SMALL 4
|
||||
#define GRUB_CPU_LOONGSON_CACHE_LINE_SIZE_LOG_BIG 5
|
||||
#define GRUB_CPU_LOONGSON_CACHE_LINE_SIZE_SMALL 16
|
||||
#define GRUB_CPU_LOONGSON_CACHE_LINE_SIZE_BIG 32
|
||||
|
||||
#define GRUB_CPU_LOONGSON_I_CACHE_LOG_WAYS 2
|
||||
#define GRUB_CPU_LOONGSON_D_CACHE_LOG_WAYS 2
|
||||
#define GRUB_CPU_LOONGSON_S_CACHE_LOG_WAYS 2
|
||||
|
||||
/* FIXME: determine dynamically. */
|
||||
#define GRUB_CPU_LOONGSON_SECONDARY_CACHE_LOG_SIZE 19
|
||||
|
||||
#define GRUB_CPU_LOONGSON_COP0_BADVADDR GRUB_CPU_REGISTER_WRAP($8)
|
||||
#define GRUB_CPU_LOONGSON_COP0_TIMER_COUNT GRUB_CPU_REGISTER_WRAP($9)
|
||||
#define GRUB_CPU_LOONGSON_COP0_CAUSE GRUB_CPU_REGISTER_WRAP($13)
|
||||
#define GRUB_CPU_LOONGSON_COP0_EPC GRUB_CPU_REGISTER_WRAP($14)
|
||||
#define GRUB_CPU_LOONGSON_COP0_CACHE_TAGLO GRUB_CPU_REGISTER_WRAP($28)
|
||||
#define GRUB_CPU_LOONGSON_COP0_CACHE_TAGHI GRUB_CPU_REGISTER_WRAP($29)
|
||||
|
||||
#define GRUB_CPU_LOONGSON_LIOCFG 0xbfe00108
|
||||
#define GRUB_CPU_LOONGSON_ROM_DELAY_OFFSET 2
|
||||
#define GRUB_CPU_LOONGSON_ROM_DELAY_MASK 0x1f
|
||||
#define GRUB_CPU_LOONGSON_CORECFG 0xbfe00180
|
||||
#define GRUB_CPU_LOONGSON_CORECFG_DISABLE_DDR2_SPACE 0x100
|
||||
#define GRUB_CPU_LOONGSON_CORECFG_BUFFER_CPU 0x200
|
||||
|
||||
#define GRUB_CPU_LOONGSON_PCI_HIT1_SEL_LO 0xbfe00150
|
||||
#define GRUB_CPU_LOONGSON_PCI_HIT1_SEL_HI 0xbfe00154
|
||||
|
||||
#define GRUB_CPU_LOONGSON_GPIOCFG 0xbfe00120
|
||||
#define GRUB_CPU_LOONGSON_SHUTDOWN_GPIO 1
|
||||
|
||||
#endif
|
41
include/grub/mips/yeeloong/ec.h
Normal file
41
include/grub/mips/yeeloong/ec.h
Normal file
|
@ -0,0 +1,41 @@
|
|||
/*
|
||||
* GRUB -- GRand Unified Bootloader
|
||||
* Copyright (C) 2010 Free Software Foundation, Inc.
|
||||
*
|
||||
* GRUB is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* GRUB is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
#ifndef GRUB_EC_MACHINE_HEADER
|
||||
#define GRUB_EC_MACHINE_HEADER 1
|
||||
|
||||
#define GRUB_MACHINE_EC_MAGIC_PORT1 0x381
|
||||
#define GRUB_MACHINE_EC_MAGIC_PORT2 0x382
|
||||
#define GRUB_MACHINE_EC_DATA_PORT 0x383
|
||||
|
||||
#define GRUB_MACHINE_EC_MAGIC_VAL1 0xf4
|
||||
#define GRUB_MACHINE_EC_MAGIC_VAL2 0xec
|
||||
|
||||
#define GRUB_MACHINE_EC_COMMAND_REBOOT 1
|
||||
|
||||
static inline void
|
||||
grub_write_ec (grub_uint8_t value)
|
||||
{
|
||||
grub_outb (GRUB_MACHINE_EC_MAGIC_VAL1,
|
||||
GRUB_MACHINE_PCI_IO_BASE + GRUB_MACHINE_EC_MAGIC_PORT1);
|
||||
grub_outb (GRUB_MACHINE_EC_MAGIC_VAL2,
|
||||
GRUB_MACHINE_PCI_IO_BASE + GRUB_MACHINE_EC_MAGIC_PORT2);
|
||||
grub_outb (value, GRUB_MACHINE_PCI_IO_BASE + GRUB_MACHINE_EC_DATA_PORT);
|
||||
}
|
||||
|
||||
#endif
|
|
@ -19,6 +19,12 @@
|
|||
#ifndef GRUB_MACHINE_SERIAL_HEADER
|
||||
#define GRUB_MACHINE_SERIAL_HEADER 1
|
||||
|
||||
#define GRUB_MACHINE_SERIAL_PORTS { 0xbff003f8 }
|
||||
#define GRUB_MACHINE_SERIAL_DIVISOR_115200 2
|
||||
#define GRUB_MACHINE_SERIAL_PORT 0xbff003f8
|
||||
|
||||
#ifndef ASM_FILE
|
||||
#define GRUB_MACHINE_SERIAL_PORTS { GRUB_MACHINE_SERIAL_PORT }
|
||||
#else
|
||||
#endif
|
||||
|
||||
#endif
|
||||
|
|
|
@ -303,9 +303,9 @@ void EXPORT_FUNC (grub_reboot) (void);
|
|||
#ifdef GRUB_MACHINE_PCBIOS
|
||||
/* Halt the system, using APM if possible. If NO_APM is true, don't
|
||||
* use APM even if it is available. */
|
||||
void EXPORT_FUNC (grub_halt) (int no_apm);
|
||||
void EXPORT_FUNC (grub_halt) (int no_apm) __attribute__ ((noreturn));
|
||||
#else
|
||||
void EXPORT_FUNC (grub_halt) (void);
|
||||
void EXPORT_FUNC (grub_halt) (void) __attribute__ ((noreturn));
|
||||
#endif
|
||||
|
||||
#endif /* ! GRUB_MISC_HEADER */
|
||||
|
|
|
@ -59,9 +59,15 @@
|
|||
#define UART_DLAB 0x80
|
||||
|
||||
/* Enable the FIFO. */
|
||||
#define UART_ENABLE_FIFO 0xC7
|
||||
#define UART_ENABLE_FIFO_TRIGGER14 0xC7
|
||||
|
||||
/* Enable the FIFO. */
|
||||
#define UART_ENABLE_FIFO_TRIGGER1 0x07
|
||||
|
||||
/* Turn on DTR, RTS, and OUT2. */
|
||||
#define UART_ENABLE_MODEM 0x0B
|
||||
#define UART_ENABLE_DTRRTS 0x03
|
||||
|
||||
/* Turn on DTR, RTS, and OUT2. */
|
||||
#define UART_ENABLE_OUT2 0x08
|
||||
|
||||
#endif /* ! GRUB_SERIAL_MACHINE_HEADER */
|
||||
|
|
|
@ -213,6 +213,14 @@ grub_term_register_input (const char *name __attribute__ ((unused)),
|
|||
}
|
||||
}
|
||||
|
||||
static inline void
|
||||
grub_term_register_input_active (const char *name __attribute__ ((unused)),
|
||||
grub_term_input_t term)
|
||||
{
|
||||
if (! term->init || term->init () == GRUB_ERR_NONE)
|
||||
grub_list_push (GRUB_AS_LIST_P (&grub_term_inputs), GRUB_AS_LIST (term));
|
||||
}
|
||||
|
||||
static inline void
|
||||
grub_term_register_output (const char *name __attribute__ ((unused)),
|
||||
grub_term_output_t term)
|
||||
|
@ -229,6 +237,15 @@ grub_term_register_output (const char *name __attribute__ ((unused)),
|
|||
}
|
||||
}
|
||||
|
||||
static inline void
|
||||
grub_term_register_output_active (const char *name __attribute__ ((unused)),
|
||||
grub_term_output_t term)
|
||||
{
|
||||
if (! term->init || term->init () == GRUB_ERR_NONE)
|
||||
grub_list_push (GRUB_AS_LIST_P (&grub_term_outputs),
|
||||
GRUB_AS_LIST (term));
|
||||
}
|
||||
|
||||
static inline void
|
||||
grub_term_unregister_input (grub_term_input_t term)
|
||||
{
|
||||
|
|
|
@ -49,7 +49,14 @@ codestart:
|
|||
/* Parse arguments. Has to be done before relocation.
|
||||
So need to do it in asm. */
|
||||
#ifdef GRUB_MACHINE_MIPS_YEELOONG
|
||||
move $s2, $zero
|
||||
move $s3, $zero
|
||||
move $s4, $zero
|
||||
move $s5, $zero
|
||||
|
||||
/* $a2 has the environment. */
|
||||
addiu $t0, $a2, 1
|
||||
beq $t0, $zero, argdone
|
||||
move $t0, $a2
|
||||
argcont:
|
||||
lw $t1, 0($t0)
|
||||
|
|
|
@ -26,6 +26,10 @@
|
|||
#include <grub/time.h>
|
||||
#include <grub/machine/kernel.h>
|
||||
#include <grub/machine/memory.h>
|
||||
#include <grub/mips/loongson.h>
|
||||
#include <grub/cs5536.h>
|
||||
#include <grub/term.h>
|
||||
#include <grub/machine/ec.h>
|
||||
|
||||
extern void grub_video_sm712_init (void);
|
||||
extern void grub_video_init (void);
|
||||
|
@ -33,6 +37,8 @@ extern void grub_bitmap_init (void);
|
|||
extern void grub_font_init (void);
|
||||
extern void grub_gfxterm_init (void);
|
||||
extern void grub_at_keyboard_init (void);
|
||||
extern void grub_serial_init (void);
|
||||
extern void grub_terminfo_init (void);
|
||||
|
||||
/* FIXME: use interrupt to count high. */
|
||||
grub_uint64_t
|
||||
|
@ -42,7 +48,7 @@ grub_get_rtc (void)
|
|||
static grub_uint32_t last = 0;
|
||||
grub_uint32_t low;
|
||||
|
||||
asm volatile ("mfc0 %0, $9": "=r" (low));
|
||||
asm volatile ("mfc0 %0, " GRUB_CPU_LOONGSON_COP0_TIMER_COUNT : "=r" (low));
|
||||
if (low < last)
|
||||
high++;
|
||||
last = low;
|
||||
|
@ -62,25 +68,147 @@ grub_machine_mmap_iterate (int NESTED_FUNC_ATTR (*hook) (grub_uint64_t,
|
|||
return GRUB_ERR_NONE;
|
||||
}
|
||||
|
||||
static void
|
||||
init_pci (void)
|
||||
{
|
||||
auto int NESTED_FUNC_ATTR set_card (grub_pci_device_t dev, grub_pci_id_t pciid);
|
||||
int NESTED_FUNC_ATTR set_card (grub_pci_device_t dev, grub_pci_id_t pciid)
|
||||
{
|
||||
grub_pci_address_t addr;
|
||||
/* FIXME: autoscan for BARs and devices. */
|
||||
switch (pciid)
|
||||
{
|
||||
case GRUB_YEELOONG_OHCI_PCIID:
|
||||
addr = grub_pci_make_address (dev, GRUB_PCI_REG_ADDRESS_REG0);
|
||||
grub_pci_write (addr, 0x5025000);
|
||||
addr = grub_pci_make_address (dev, GRUB_PCI_REG_COMMAND);
|
||||
grub_pci_write_word (addr, GRUB_PCI_COMMAND_SERR_ENABLE
|
||||
| GRUB_PCI_COMMAND_PARITY_ERROR
|
||||
| GRUB_PCI_COMMAND_BUS_MASTER
|
||||
| GRUB_PCI_COMMAND_MEM_ENABLED);
|
||||
|
||||
addr = grub_pci_make_address (dev, GRUB_PCI_REG_STATUS);
|
||||
grub_pci_write_word (addr, 0x0200 | GRUB_PCI_STATUS_CAPABILITIES);
|
||||
break;
|
||||
case GRUB_YEELOONG_EHCI_PCIID:
|
||||
addr = grub_pci_make_address (dev, GRUB_PCI_REG_ADDRESS_REG0);
|
||||
grub_pci_write (addr, 0x5026000);
|
||||
addr = grub_pci_make_address (dev, GRUB_PCI_REG_COMMAND);
|
||||
grub_pci_write_word (addr, GRUB_PCI_COMMAND_SERR_ENABLE
|
||||
| GRUB_PCI_COMMAND_PARITY_ERROR
|
||||
| GRUB_PCI_COMMAND_BUS_MASTER
|
||||
| GRUB_PCI_COMMAND_MEM_ENABLED);
|
||||
|
||||
addr = grub_pci_make_address (dev, GRUB_PCI_REG_STATUS);
|
||||
grub_pci_write_word (addr, (1 << GRUB_PCI_STATUS_DEVSEL_TIMING_SHIFT)
|
||||
| GRUB_PCI_STATUS_CAPABILITIES);
|
||||
break;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
*((volatile grub_uint32_t *) GRUB_CPU_LOONGSON_PCI_HIT1_SEL_LO) = 0x8000000c;
|
||||
*((volatile grub_uint32_t *) GRUB_CPU_LOONGSON_PCI_HIT1_SEL_HI) = 0xffffffff;
|
||||
|
||||
/* Setup PCI controller. */
|
||||
*((volatile grub_uint16_t *) (GRUB_MACHINE_PCI_CONTROLLER_HEADER
|
||||
+ GRUB_PCI_REG_COMMAND))
|
||||
= GRUB_PCI_COMMAND_PARITY_ERROR | GRUB_PCI_COMMAND_BUS_MASTER
|
||||
| GRUB_PCI_COMMAND_MEM_ENABLED;
|
||||
*((volatile grub_uint16_t *) (GRUB_MACHINE_PCI_CONTROLLER_HEADER
|
||||
+ GRUB_PCI_REG_STATUS))
|
||||
= (1 << GRUB_PCI_STATUS_DEVSEL_TIMING_SHIFT)
|
||||
| GRUB_PCI_STATUS_FAST_B2B_CAPABLE | GRUB_PCI_STATUS_66MHZ_CAPABLE
|
||||
| GRUB_PCI_STATUS_CAPABILITIES;
|
||||
|
||||
*((volatile grub_uint32_t *) (GRUB_MACHINE_PCI_CONTROLLER_HEADER
|
||||
+ GRUB_PCI_REG_CACHELINE)) = 0xff;
|
||||
*((volatile grub_uint32_t *) (GRUB_MACHINE_PCI_CONTROLLER_HEADER
|
||||
+ GRUB_PCI_REG_ADDRESS_REG0))
|
||||
= 0x80000000 | GRUB_PCI_ADDR_MEM_TYPE_64 | GRUB_PCI_ADDR_MEM_PREFETCH;
|
||||
*((volatile grub_uint32_t *) (GRUB_MACHINE_PCI_CONTROLLER_HEADER
|
||||
+ GRUB_PCI_REG_ADDRESS_REG1)) = 0;
|
||||
|
||||
grub_pci_iterate (set_card);
|
||||
}
|
||||
|
||||
void
|
||||
grub_machine_init (void)
|
||||
{
|
||||
grub_addr_t modend;
|
||||
|
||||
/* FIXME: measure this. */
|
||||
if (grub_arch_busclock == 0)
|
||||
{
|
||||
grub_arch_busclock = 66000000;
|
||||
grub_arch_cpuclock = 797000000;
|
||||
}
|
||||
|
||||
grub_install_get_time_ms (grub_rtc_get_time_ms);
|
||||
|
||||
if (grub_arch_memsize == 0)
|
||||
{
|
||||
grub_port_t smbbase;
|
||||
grub_err_t err;
|
||||
grub_pci_device_t dev;
|
||||
struct grub_smbus_spd spd;
|
||||
unsigned totalmem;
|
||||
int i;
|
||||
|
||||
if (!grub_cs5536_find (&dev))
|
||||
grub_fatal ("No CS5536 found\n");
|
||||
|
||||
err = grub_cs5536_init_smbus (dev, 0x7ff, &smbbase);
|
||||
if (err)
|
||||
grub_fatal ("Couldn't init SMBus: %s\n", grub_errmsg);
|
||||
|
||||
/* Yeeloong has only one memory slot. */
|
||||
err = grub_cs5536_read_spd (smbbase, GRUB_SMB_RAM_START_ADDR, &spd);
|
||||
if (err)
|
||||
grub_fatal ("Couldn't read SPD: %s\n", grub_errmsg);
|
||||
for (i = 5; i < 13; i++)
|
||||
if (spd.ddr2.rank_capacity & (1 << (i & 7)))
|
||||
break;
|
||||
/* Something is wrong. */
|
||||
if (i == 13)
|
||||
totalmem = 256;
|
||||
else
|
||||
totalmem = ((spd.ddr2.num_of_ranks
|
||||
& GRUB_SMBUS_SPD_MEMORY_NUM_OF_RANKS_MASK) + 1) << (i + 2);
|
||||
|
||||
if (totalmem >= 256)
|
||||
{
|
||||
grub_arch_memsize = 256;
|
||||
grub_arch_highmemsize = totalmem - 256;
|
||||
}
|
||||
else
|
||||
{
|
||||
grub_arch_memsize = (totalmem >> 20);
|
||||
grub_arch_highmemsize = 0;
|
||||
}
|
||||
|
||||
grub_cs5536_init_geode (dev);
|
||||
|
||||
init_pci ();
|
||||
}
|
||||
|
||||
modend = grub_modules_get_end ();
|
||||
grub_mm_init_region ((void *) modend, (grub_arch_memsize << 20)
|
||||
- (modend - GRUB_ARCH_LOWMEMVSTART));
|
||||
/* FIXME: use upper memory as well. */
|
||||
grub_install_get_time_ms (grub_rtc_get_time_ms);
|
||||
|
||||
/* Initialize output terminal (can't be done earlier, as gfxterm
|
||||
relies on a working heap. */
|
||||
grub_video_sm712_init ();
|
||||
grub_video_init ();
|
||||
grub_video_sm712_init ();
|
||||
grub_bitmap_init ();
|
||||
grub_font_init ();
|
||||
grub_gfxterm_init ();
|
||||
|
||||
grub_at_keyboard_init ();
|
||||
|
||||
grub_terminfo_init ();
|
||||
grub_serial_init ();
|
||||
}
|
||||
|
||||
void
|
||||
|
@ -89,20 +217,29 @@ grub_machine_fini (void)
|
|||
}
|
||||
|
||||
void
|
||||
grub_exit (void)
|
||||
grub_halt (void)
|
||||
{
|
||||
grub_outb (grub_inb (GRUB_CPU_LOONGSON_GPIOCFG)
|
||||
& ~GRUB_CPU_LOONGSON_SHUTDOWN_GPIO, GRUB_CPU_LOONGSON_GPIOCFG);
|
||||
|
||||
grub_printf ("Shutdown failed\n");
|
||||
grub_refresh ();
|
||||
while (1);
|
||||
}
|
||||
|
||||
void
|
||||
grub_halt (void)
|
||||
grub_exit (void)
|
||||
{
|
||||
while (1);
|
||||
grub_halt ();
|
||||
}
|
||||
|
||||
void
|
||||
grub_reboot (void)
|
||||
{
|
||||
grub_write_ec (GRUB_MACHINE_EC_COMMAND_REBOOT);
|
||||
|
||||
grub_printf ("Reboot failed\n");
|
||||
grub_refresh ();
|
||||
while (1);
|
||||
}
|
||||
|
||||
|
|
|
@ -300,10 +300,17 @@ serial_hw_init (void)
|
|||
/* In Yeeloong serial port has only 3 wires. */
|
||||
#ifndef GRUB_MACHINE_MIPS_YEELOONG
|
||||
/* Enable the FIFO. */
|
||||
grub_outb (UART_ENABLE_FIFO, serial_settings.port + UART_FCR);
|
||||
grub_outb (UART_ENABLE_FIFO_TRIGGER1, serial_settings.port + UART_FCR);
|
||||
|
||||
/* Turn on DTR and RTS. */
|
||||
grub_outb (UART_ENABLE_DTRRTS, serial_settings.port + UART_MCR);
|
||||
#else
|
||||
/* Enable the FIFO. */
|
||||
grub_outb (UART_ENABLE_FIFO_TRIGGER14, serial_settings.port + UART_FCR);
|
||||
|
||||
/* Turn on DTR, RTS, and OUT2. */
|
||||
grub_outb (UART_ENABLE_MODEM, serial_settings.port + UART_MCR);
|
||||
grub_outb (UART_ENABLE_DTRRTS | UART_ENABLE_OUT2,
|
||||
serial_settings.port + UART_MCR);
|
||||
#endif
|
||||
|
||||
/* Drain the input buffer. */
|
||||
|
@ -629,6 +636,21 @@ GRUB_MOD_INIT(serial)
|
|||
serial_settings.word_len = UART_8BITS_WORD;
|
||||
serial_settings.parity = UART_NO_PARITY;
|
||||
serial_settings.stop_bits = UART_1_STOP_BIT;
|
||||
|
||||
#ifdef GRUB_MACHINE_MIPS_YEELOONG
|
||||
{
|
||||
grub_err_t hwiniterr;
|
||||
hwiniterr = serial_hw_init ();
|
||||
|
||||
if (hwiniterr == GRUB_ERR_NONE)
|
||||
{
|
||||
grub_term_register_input_active ("serial", &grub_serial_term_input);
|
||||
grub_term_register_output_active ("serial", &grub_serial_term_output);
|
||||
|
||||
registered = 1;
|
||||
}
|
||||
}
|
||||
#endif
|
||||
}
|
||||
|
||||
GRUB_MOD_FINI(serial)
|
||||
|
|
|
@ -53,7 +53,7 @@ struct image_target_desc
|
|||
enum {
|
||||
IMAGE_I386_PC, IMAGE_EFI, IMAGE_COREBOOT,
|
||||
IMAGE_SPARC64_AOUT, IMAGE_SPARC64_RAW, IMAGE_I386_IEEE1275,
|
||||
IMAGE_YEELOONG_ELF, IMAGE_QEMU, IMAGE_PPC
|
||||
IMAGE_YEELOONG_ELF, IMAGE_QEMU, IMAGE_PPC, IMAGE_YEELOONG_FLASH
|
||||
} id;
|
||||
enum
|
||||
{
|
||||
|
@ -223,6 +223,26 @@ struct image_target_desc image_targets[] =
|
|||
.install_dos_part = TARGET_NO_FIELD,
|
||||
.install_bsd_part = TARGET_NO_FIELD,
|
||||
},
|
||||
{
|
||||
.name = "mipsel-yeeloong-flash",
|
||||
.voidp_sizeof = 4,
|
||||
.bigendian = 0,
|
||||
.id = IMAGE_YEELOONG_FLASH,
|
||||
.flags = PLATFORM_FLAGS_NONE,
|
||||
.prefix = GRUB_KERNEL_MIPS_YEELOONG_PREFIX,
|
||||
.data_end = GRUB_KERNEL_MIPS_YEELOONG_DATA_END,
|
||||
.raw_size = GRUB_KERNEL_MIPS_YEELOONG_RAW_SIZE,
|
||||
.total_module_size = GRUB_KERNEL_MIPS_YEELOONG_TOTAL_MODULE_SIZE,
|
||||
.compressed_size = GRUB_KERNEL_MIPS_YEELOONG_COMPRESSED_SIZE,
|
||||
.kernel_image_size = GRUB_KERNEL_MIPS_YEELOONG_KERNEL_IMAGE_SIZE,
|
||||
.section_align = 1,
|
||||
.vaddr_offset = 0,
|
||||
.install_dos_part = TARGET_NO_FIELD,
|
||||
.install_bsd_part = TARGET_NO_FIELD,
|
||||
.link_addr = GRUB_KERNEL_MIPS_YEELOONG_LINK_ADDR,
|
||||
.elf_target = EM_MIPS,
|
||||
.link_align = GRUB_KERNEL_MIPS_YEELOONG_LINK_ALIGN
|
||||
},
|
||||
{
|
||||
.name = "mipsel-yeeloong-elf",
|
||||
.voidp_sizeof = 4,
|
||||
|
@ -984,6 +1004,34 @@ generate_image (const char *dir, char *prefix, FILE *out, char *mods[],
|
|||
free (boot_path);
|
||||
}
|
||||
break;
|
||||
case IMAGE_YEELOONG_FLASH:
|
||||
{
|
||||
char *rom_img;
|
||||
size_t rom_size;
|
||||
char *boot_path, *boot_img;
|
||||
size_t boot_size;
|
||||
|
||||
boot_path = grub_util_get_path (dir, "fwstart.img");
|
||||
boot_size = grub_util_get_image_size (boot_path);
|
||||
boot_img = grub_util_read_image (boot_path);
|
||||
|
||||
rom_size = ALIGN_UP (core_size + boot_size, 512 * 1024);
|
||||
|
||||
rom_img = xmalloc (rom_size);
|
||||
memset (rom_img, 0, rom_size);
|
||||
|
||||
memcpy (rom_img, boot_img, boot_size);
|
||||
|
||||
memcpy (rom_img + boot_size, core_img, core_size);
|
||||
|
||||
memset (rom_img + boot_size + core_size, 0,
|
||||
rom_size - (boot_size + core_size));
|
||||
|
||||
free (core_img);
|
||||
core_img = rom_img;
|
||||
core_size = rom_size;
|
||||
}
|
||||
break;
|
||||
case IMAGE_YEELOONG_ELF:
|
||||
case IMAGE_PPC:
|
||||
case IMAGE_COREBOOT:
|
||||
|
|
|
@ -27,6 +27,10 @@
|
|||
#include <grub/video_fb.h>
|
||||
#include <grub/pci.h>
|
||||
|
||||
#include "sm712_init.c"
|
||||
|
||||
#define GRUB_SM712_TOTAL_MEMORY_SPACE 0x700400
|
||||
|
||||
static struct
|
||||
{
|
||||
struct grub_video_mode_info mode_info;
|
||||
|
@ -52,7 +56,7 @@ grub_video_sm712_video_fini (void)
|
|||
{
|
||||
if (framebuffer.mapped)
|
||||
grub_pci_device_unmap_range (framebuffer.dev, framebuffer.ptr,
|
||||
1024 * 600 * 2);
|
||||
GRUB_SM712_TOTAL_MEMORY_SPACE);
|
||||
|
||||
return grub_video_fb_fini ();
|
||||
}
|
||||
|
@ -64,6 +68,7 @@ grub_video_sm712_setup (unsigned int width, unsigned int height,
|
|||
int depth;
|
||||
grub_err_t err;
|
||||
int found = 0;
|
||||
unsigned i;
|
||||
|
||||
auto int NESTED_FUNC_ATTR find_card (grub_pci_device_t dev, grub_pci_id_t pciid __attribute__ ((unused)));
|
||||
int NESTED_FUNC_ATTR find_card (grub_pci_device_t dev, grub_pci_id_t pciid __attribute__ ((unused)))
|
||||
|
@ -99,11 +104,6 @@ grub_video_sm712_setup (unsigned int width, unsigned int height,
|
|||
if (!found)
|
||||
return grub_error (GRUB_ERR_IO, "Couldn't find graphics card");
|
||||
|
||||
if (found && framebuffer.base == 0)
|
||||
{
|
||||
/* FIXME: change framebuffer base */
|
||||
}
|
||||
|
||||
/* Fill mode info details. */
|
||||
framebuffer.mode_info.width = 1024;
|
||||
framebuffer.mode_info.height = 600;
|
||||
|
@ -121,12 +121,64 @@ grub_video_sm712_setup (unsigned int width, unsigned int height,
|
|||
framebuffer.mode_info.reserved_mask_size = 0;
|
||||
framebuffer.mode_info.reserved_field_pos = 0;
|
||||
framebuffer.mode_info.blit_format = grub_video_get_blit_format (&framebuffer.mode_info);
|
||||
|
||||
if (found && framebuffer.base == 0)
|
||||
{
|
||||
grub_pci_address_t addr;
|
||||
/* FIXME: choose address dynamically if needed. */
|
||||
framebuffer.base = 0x04000000;
|
||||
|
||||
addr = grub_pci_make_address (framebuffer.dev, GRUB_PCI_REG_ADDRESS_REG0);
|
||||
grub_pci_write (addr, framebuffer.base);
|
||||
|
||||
/* Set latency. */
|
||||
addr = grub_pci_make_address (framebuffer.dev, GRUB_PCI_REG_CACHELINE);
|
||||
grub_pci_write (addr, 0x8);
|
||||
|
||||
/* Enable address spaces. */
|
||||
addr = grub_pci_make_address (framebuffer.dev, GRUB_PCI_REG_COMMAND);
|
||||
grub_pci_write (addr, 0x7);
|
||||
}
|
||||
|
||||
/* We can safely discard volatile attribute. */
|
||||
framebuffer.ptr = (void *) grub_pci_device_map_range (framebuffer.dev,
|
||||
framebuffer.ptr
|
||||
= (void *) grub_pci_device_map_range (framebuffer.dev,
|
||||
framebuffer.base,
|
||||
1024 * 600 * 2);
|
||||
GRUB_SM712_TOTAL_MEMORY_SPACE);
|
||||
framebuffer.mapped = 1;
|
||||
|
||||
/* Initialise SM712. */
|
||||
grub_outb (0x18, GRUB_MACHINE_PCI_IO_BASE + 0x3c4);
|
||||
grub_outb (0x11, GRUB_MACHINE_PCI_IO_BASE + 0x3c5);
|
||||
|
||||
/* Prevent garbage from appearing on the screen. */
|
||||
grub_memset (framebuffer.ptr, 0,
|
||||
framebuffer.mode_info.height * framebuffer.mode_info.pitch);
|
||||
|
||||
for (i = 0; i < ARRAY_SIZE (sm712_init); i++)
|
||||
switch (sm712_init[i].directive)
|
||||
{
|
||||
case 1:
|
||||
*(volatile grub_uint8_t *) ((char *) framebuffer.ptr
|
||||
+ sm712_init[i].addr) = sm712_init[i].val;
|
||||
break;
|
||||
case -1:
|
||||
{
|
||||
grub_uint8_t val = *(volatile grub_uint8_t *)
|
||||
((char *) framebuffer.ptr + sm712_init[i].addr);
|
||||
(void) val;
|
||||
}
|
||||
break;
|
||||
case 2:
|
||||
*(volatile grub_uint16_t *) ((char *) framebuffer.ptr
|
||||
+ sm712_init[i].addr) = sm712_init[i].val;
|
||||
break;
|
||||
case 4:
|
||||
*(volatile grub_uint32_t *) ((char *) framebuffer.ptr
|
||||
+ sm712_init[i].addr) = sm712_init[i].val;
|
||||
break;
|
||||
}
|
||||
|
||||
err = grub_video_fb_create_render_target_from_pointer (&framebuffer.render_target, &framebuffer.mode_info, framebuffer.ptr);
|
||||
|
||||
if (err)
|
||||
|
@ -143,19 +195,6 @@ grub_video_sm712_setup (unsigned int width, unsigned int height,
|
|||
return err;
|
||||
}
|
||||
|
||||
static grub_err_t
|
||||
grub_video_sm712_set_palette (unsigned int start, unsigned int count,
|
||||
struct grub_video_palette_data *palette_data)
|
||||
{
|
||||
if (framebuffer.index_color_mode)
|
||||
{
|
||||
/* TODO: Implement setting indexed color mode palette to hardware. */
|
||||
}
|
||||
|
||||
/* Then set color to emulated palette. */
|
||||
return grub_video_fb_set_palette (start, count, palette_data);
|
||||
}
|
||||
|
||||
static grub_err_t
|
||||
grub_video_sm712_swap_buffers (void)
|
||||
{
|
||||
|
@ -197,7 +236,7 @@ static struct grub_video_adapter grub_video_sm712_adapter =
|
|||
.setup = grub_video_sm712_setup,
|
||||
.get_info = grub_video_fb_get_info,
|
||||
.get_info_and_fini = grub_video_sm712_get_info_and_fini,
|
||||
.set_palette = grub_video_sm712_set_palette,
|
||||
.set_palette = grub_video_fb_set_palette,
|
||||
.get_palette = grub_video_fb_get_palette,
|
||||
.set_viewport = grub_video_fb_set_viewport,
|
||||
.get_viewport = grub_video_fb_get_viewport,
|
||||
|
|
546
video/sm712_init.c
Normal file
546
video/sm712_init.c
Normal file
|
@ -0,0 +1,546 @@
|
|||
/* Following sequence is a capture of sm712 initialisation sequence. */
|
||||
static struct
|
||||
{
|
||||
int directive;
|
||||
grub_uint32_t addr;
|
||||
grub_uint32_t val;
|
||||
} sm712_init[] =
|
||||
{
|
||||
{1, 0x7003c4, 0x21},
|
||||
{1, 0x7003c5, 0x0},
|
||||
{1, 0x7003c4, 0x62},
|
||||
{1, 0x7003c5, 0x7a},
|
||||
{1, 0x7003c4, 0x6a},
|
||||
{1, 0x7003c5, 0x16},
|
||||
{1, 0x7003c4, 0x6b},
|
||||
{1, 0x7003c5, 0x2},
|
||||
{1, 0x7003c6, 0x0},
|
||||
{1, 0x7003c4, 0x0},
|
||||
{1, 0x7003c5, 0x1},
|
||||
{1, 0x7003c2, 0xeb},
|
||||
{1, 0x7003c4, 0x0},
|
||||
{1, 0x7003c5, 0x3},
|
||||
{1, 0x7003c4, 0x1},
|
||||
{1, 0x7003c5, 0x1},
|
||||
{1, 0x7003c4, 0x2},
|
||||
{1, 0x7003c5, 0xf},
|
||||
{1, 0x7003c4, 0x3},
|
||||
{1, 0x7003c5, 0x0},
|
||||
{1, 0x7003c4, 0x4},
|
||||
{1, 0x7003c5, 0xe},
|
||||
{1, 0x7003c4, 0x10},
|
||||
{1, 0x7003c5, 0xc8},
|
||||
{1, 0x7003c4, 0x11},
|
||||
{1, 0x7003c5, 0x40},
|
||||
{1, 0x7003c4, 0x12},
|
||||
{1, 0x7003c5, 0x14},
|
||||
{1, 0x7003c4, 0x13},
|
||||
{1, 0x7003c5, 0x60},
|
||||
{1, 0x7003c4, 0x14},
|
||||
{1, 0x7003c5, 0x0},
|
||||
{1, 0x7003c4, 0x15},
|
||||
{1, 0x7003c5, 0xa},
|
||||
{1, 0x7003c4, 0x16},
|
||||
{1, 0x7003c5, 0x92},
|
||||
{1, 0x7003c4, 0x17},
|
||||
{1, 0x7003c5, 0x0},
|
||||
{1, 0x7003c4, 0x18},
|
||||
{1, 0x7003c5, 0x51},
|
||||
{1, 0x7003c4, 0x19},
|
||||
{1, 0x7003c5, 0x0},
|
||||
{1, 0x7003c4, 0x1a},
|
||||
{1, 0x7003c5, 0x1},
|
||||
{1, 0x7003c4, 0x1b},
|
||||
{1, 0x7003c5, 0x0},
|
||||
{1, 0x7003c4, 0x1c},
|
||||
{1, 0x7003c5, 0x0},
|
||||
{1, 0x7003c4, 0x1d},
|
||||
{1, 0x7003c5, 0x0},
|
||||
{1, 0x7003c4, 0x1e},
|
||||
{1, 0x7003c5, 0x0},
|
||||
{1, 0x7003c4, 0x1f},
|
||||
{1, 0x7003c5, 0x0},
|
||||
{1, 0x7003c4, 0x20},
|
||||
{1, 0x7003c5, 0xc4},
|
||||
{1, 0x7003c4, 0x21},
|
||||
{1, 0x7003c5, 0x30},
|
||||
{1, 0x7003c4, 0x22},
|
||||
{1, 0x7003c5, 0x2},
|
||||
{1, 0x7003c4, 0x23},
|
||||
{1, 0x7003c5, 0x0},
|
||||
{1, 0x7003c4, 0x24},
|
||||
{1, 0x7003c5, 0x1},
|
||||
{1, 0x7003c4, 0x30},
|
||||
{1, 0x7003c5, 0x28},
|
||||
{1, 0x7003c4, 0x31},
|
||||
{1, 0x7003c5, 0x3},
|
||||
{1, 0x7003c4, 0x32},
|
||||
{1, 0x7003c5, 0x24},
|
||||
{1, 0x7003c4, 0x33},
|
||||
{1, 0x7003c5, 0x9},
|
||||
{1, 0x7003c4, 0x34},
|
||||
{1, 0x7003c5, 0xc0},
|
||||
{1, 0x7003c4, 0x35},
|
||||
{1, 0x7003c5, 0x3a},
|
||||
{1, 0x7003c4, 0x36},
|
||||
{1, 0x7003c5, 0x3a},
|
||||
{1, 0x7003c4, 0x37},
|
||||
{1, 0x7003c5, 0x3a},
|
||||
{1, 0x7003c4, 0x38},
|
||||
{1, 0x7003c5, 0x3a},
|
||||
{1, 0x7003c4, 0x39},
|
||||
{1, 0x7003c5, 0x3a},
|
||||
{1, 0x7003c4, 0x3a},
|
||||
{1, 0x7003c5, 0x3a},
|
||||
{1, 0x7003c4, 0x3b},
|
||||
{1, 0x7003c5, 0x3a},
|
||||
{1, 0x7003c4, 0x3c},
|
||||
{1, 0x7003c5, 0x0},
|
||||
{1, 0x7003c4, 0x3d},
|
||||
{1, 0x7003c5, 0x0},
|
||||
{1, 0x7003c4, 0x3e},
|
||||
{1, 0x7003c5, 0x3},
|
||||
{1, 0x7003c4, 0x3f},
|
||||
{1, 0x7003c5, 0xff},
|
||||
{1, 0x7003c4, 0x40},
|
||||
{1, 0x7003c5, 0x0},
|
||||
{1, 0x7003c4, 0x41},
|
||||
{1, 0x7003c5, 0xfc},
|
||||
{1, 0x7003c4, 0x42},
|
||||
{1, 0x7003c5, 0x0},
|
||||
{1, 0x7003c4, 0x43},
|
||||
{1, 0x7003c5, 0x0},
|
||||
{1, 0x7003c4, 0x44},
|
||||
{1, 0x7003c5, 0x20},
|
||||
{1, 0x7003c4, 0x45},
|
||||
{1, 0x7003c5, 0x18},
|
||||
{1, 0x7003c4, 0x46},
|
||||
{1, 0x7003c5, 0x0},
|
||||
{1, 0x7003c4, 0x47},
|
||||
{1, 0x7003c5, 0xfc},
|
||||
{1, 0x7003c4, 0x48},
|
||||
{1, 0x7003c5, 0x20},
|
||||
{1, 0x7003c4, 0x49},
|
||||
{1, 0x7003c5, 0xc},
|
||||
{1, 0x7003c4, 0x4a},
|
||||
{1, 0x7003c5, 0x44},
|
||||
{1, 0x7003c4, 0x4b},
|
||||
{1, 0x7003c5, 0x20},
|
||||
{1, 0x7003c4, 0x4c},
|
||||
{1, 0x7003c5, 0x0},
|
||||
{1, 0x7003c4, 0x4d},
|
||||
{1, 0x7003c5, 0x0},
|
||||
{1, 0x7003c4, 0x4e},
|
||||
{1, 0x7003c5, 0x0},
|
||||
{1, 0x7003c4, 0x4f},
|
||||
{1, 0x7003c5, 0x3a},
|
||||
{1, 0x7003c4, 0x50},
|
||||
{1, 0x7003c5, 0x6},
|
||||
{1, 0x7003c4, 0x51},
|
||||
{1, 0x7003c5, 0x68},
|
||||
{1, 0x7003c4, 0x52},
|
||||
{1, 0x7003c5, 0xa7},
|
||||
{1, 0x7003c4, 0x53},
|
||||
{1, 0x7003c5, 0x7f},
|
||||
{1, 0x7003c4, 0x54},
|
||||
{1, 0x7003c5, 0x83},
|
||||
{1, 0x7003c4, 0x55},
|
||||
{1, 0x7003c5, 0x24},
|
||||
{1, 0x7003c4, 0x56},
|
||||
{1, 0x7003c5, 0xff},
|
||||
{1, 0x7003c4, 0x57},
|
||||
{1, 0x7003c5, 0x3},
|
||||
{1, 0x7003c4, 0x58},
|
||||
{1, 0x7003c5, 0x0},
|
||||
{1, 0x7003c4, 0x59},
|
||||
{1, 0x7003c5, 0x60},
|
||||
{1, 0x7003c4, 0x5a},
|
||||
{1, 0x7003c5, 0x59},
|
||||
{1, 0x7003c4, 0x5b},
|
||||
{1, 0x7003c5, 0x3a},
|
||||
{1, 0x7003c4, 0x5c},
|
||||
{1, 0x7003c5, 0x3a},
|
||||
{1, 0x7003c4, 0x5d},
|
||||
{1, 0x7003c5, 0x0},
|
||||
{1, 0x7003c4, 0x5e},
|
||||
{1, 0x7003c5, 0x0},
|
||||
{1, 0x7003c4, 0x5f},
|
||||
{1, 0x7003c5, 0x3a},
|
||||
{1, 0x7003c4, 0x60},
|
||||
{1, 0x7003c5, 0x1},
|
||||
{1, 0x7003c4, 0x61},
|
||||
{1, 0x7003c5, 0x80},
|
||||
{1, 0x7003c4, 0x63},
|
||||
{1, 0x7003c5, 0x1a},
|
||||
{1, 0x7003c4, 0x64},
|
||||
{1, 0x7003c5, 0x1a},
|
||||
{1, 0x7003c4, 0x65},
|
||||
{1, 0x7003c5, 0x0},
|
||||
{1, 0x7003c4, 0x66},
|
||||
{1, 0x7003c5, 0x0},
|
||||
{1, 0x7003c4, 0x67},
|
||||
{1, 0x7003c5, 0x0},
|
||||
{1, 0x7003c4, 0x68},
|
||||
{1, 0x7003c5, 0x50},
|
||||
{1, 0x7003c4, 0x69},
|
||||
{1, 0x7003c5, 0x3},
|
||||
{1, 0x7003c4, 0x6c},
|
||||
{1, 0x7003c5, 0x52},
|
||||
{1, 0x7003c4, 0x6d},
|
||||
{1, 0x7003c5, 0x89},
|
||||
{1, 0x7003c4, 0x6e},
|
||||
{1, 0x7003c5, 0x9},
|
||||
{1, 0x7003c4, 0x6f},
|
||||
{1, 0x7003c5, 0x2},
|
||||
{1, 0x7003c4, 0x70},
|
||||
{1, 0x7003c5, 0x4},
|
||||
{1, 0x7003c4, 0x71},
|
||||
{1, 0x7003c5, 0x45},
|
||||
{1, 0x7003c4, 0x72},
|
||||
{1, 0x7003c5, 0x30},
|
||||
{1, 0x7003c4, 0x73},
|
||||
{1, 0x7003c5, 0x30},
|
||||
{1, 0x7003c4, 0x74},
|
||||
{1, 0x7003c5, 0x40},
|
||||
{1, 0x7003c4, 0x75},
|
||||
{1, 0x7003c5, 0x20},
|
||||
{1, 0x7003c4, 0x80},
|
||||
{1, 0x7003c5, 0xff},
|
||||
{1, 0x7003c4, 0x81},
|
||||
{1, 0x7003c5, 0x7},
|
||||
{1, 0x7003c4, 0x82},
|
||||
{1, 0x7003c5, 0x0},
|
||||
{1, 0x7003c4, 0x83},
|
||||
{1, 0x7003c5, 0x0},
|
||||
{1, 0x7003c4, 0x84},
|
||||
{1, 0x7003c5, 0x8},
|
||||
{1, 0x7003c4, 0x85},
|
||||
{1, 0x7003c5, 0x0},
|
||||
{1, 0x7003c4, 0x86},
|
||||
{1, 0x7003c5, 0x42},
|
||||
{1, 0x7003c4, 0x87},
|
||||
{1, 0x7003c5, 0x3a},
|
||||
{1, 0x7003c4, 0x88},
|
||||
{1, 0x7003c5, 0x59},
|
||||
{1, 0x7003c4, 0x89},
|
||||
{1, 0x7003c5, 0x2},
|
||||
{1, 0x7003c4, 0x8a},
|
||||
{1, 0x7003c5, 0x44},
|
||||
{1, 0x7003c4, 0x8b},
|
||||
{1, 0x7003c5, 0x2},
|
||||
{1, 0x7003c4, 0x8c},
|
||||
{1, 0x7003c5, 0x0},
|
||||
{1, 0x7003c4, 0x8d},
|
||||
{1, 0x7003c5, 0xff},
|
||||
{1, 0x7003c4, 0x8e},
|
||||
{1, 0x7003c5, 0x3a},
|
||||
{1, 0x7003c4, 0x8f},
|
||||
{1, 0x7003c5, 0x3a},
|
||||
{1, 0x7003c4, 0x90},
|
||||
{1, 0x7003c5, 0x0},
|
||||
{1, 0x7003c4, 0x91},
|
||||
{1, 0x7003c5, 0x0},
|
||||
{1, 0x7003c4, 0x92},
|
||||
{1, 0x7003c5, 0x0},
|
||||
{1, 0x7003c4, 0x93},
|
||||
{1, 0x7003c5, 0x0},
|
||||
{1, 0x7003c4, 0xa0},
|
||||
{1, 0x7003c5, 0x0},
|
||||
{1, 0x7003c4, 0xa1},
|
||||
{1, 0x7003c5, 0x10},
|
||||
{1, 0x7003c4, 0xa2},
|
||||
{1, 0x7003c5, 0x8},
|
||||
{1, 0x7003c4, 0xa3},
|
||||
{1, 0x7003c5, 0x0},
|
||||
{1, 0x7003c4, 0xa4},
|
||||
{1, 0x7003c5, 0x2},
|
||||
{1, 0x7003c4, 0xa5},
|
||||
{1, 0x7003c5, 0xed},
|
||||
{1, 0x7003c4, 0xa6},
|
||||
{1, 0x7003c5, 0xed},
|
||||
{1, 0x7003c4, 0xa7},
|
||||
{1, 0x7003c5, 0xed},
|
||||
{1, 0x7003c4, 0xa8},
|
||||
{1, 0x7003c5, 0x7b},
|
||||
{1, 0x7003c4, 0xa9},
|
||||
{1, 0x7003c5, 0xfb},
|
||||
{1, 0x7003c4, 0xaa},
|
||||
{1, 0x7003c5, 0xff},
|
||||
{1, 0x7003c4, 0xab},
|
||||
{1, 0x7003c5, 0xff},
|
||||
{1, 0x7003c4, 0xac},
|
||||
{1, 0x7003c5, 0x97},
|
||||
{1, 0x7003c4, 0xad},
|
||||
{1, 0x7003c5, 0xef},
|
||||
{1, 0x7003c4, 0xae},
|
||||
{1, 0x7003c5, 0xbf},
|
||||
{1, 0x7003c4, 0xaf},
|
||||
{1, 0x7003c5, 0xdf},
|
||||
{1, 0x7003ce, 0x0},
|
||||
{1, 0x7003cf, 0x0},
|
||||
{1, 0x7003ce, 0x1},
|
||||
{1, 0x7003cf, 0x0},
|
||||
{1, 0x7003ce, 0x2},
|
||||
{1, 0x7003cf, 0x0},
|
||||
{1, 0x7003ce, 0x3},
|
||||
{1, 0x7003cf, 0x0},
|
||||
{1, 0x7003ce, 0x4},
|
||||
{1, 0x7003cf, 0x0},
|
||||
{1, 0x7003ce, 0x5},
|
||||
{1, 0x7003cf, 0x40},
|
||||
{1, 0x7003ce, 0x6},
|
||||
{1, 0x7003cf, 0x5},
|
||||
{1, 0x7003ce, 0x7},
|
||||
{1, 0x7003cf, 0xf},
|
||||
{1, 0x7003ce, 0x8},
|
||||
{1, 0x7003cf, 0xff},
|
||||
{-1, 0x7003da, 0x5},
|
||||
{1, 0x7003c0, 0x0},
|
||||
{-1, 0x7003c1, 0x3e},
|
||||
{1, 0x7003c0, 0x0},
|
||||
{-1, 0x7003da, 0x5},
|
||||
{1, 0x7003c0, 0x1},
|
||||
{-1, 0x7003c1, 0x3b},
|
||||
{1, 0x7003c0, 0x1},
|
||||
{-1, 0x7003da, 0x5},
|
||||
{1, 0x7003c0, 0x2},
|
||||
{-1, 0x7003c1, 0x3f},
|
||||
{1, 0x7003c0, 0x2},
|
||||
{-1, 0x7003da, 0x5},
|
||||
{1, 0x7003c0, 0x3},
|
||||
{-1, 0x7003c1, 0x3f},
|
||||
{1, 0x7003c0, 0x3},
|
||||
{-1, 0x7003da, 0x5},
|
||||
{1, 0x7003c0, 0x4},
|
||||
{-1, 0x7003c1, 0x3b},
|
||||
{1, 0x7003c0, 0x4},
|
||||
{-1, 0x7003da, 0x5},
|
||||
{1, 0x7003c0, 0x5},
|
||||
{-1, 0x7003c1, 0x2f},
|
||||
{1, 0x7003c0, 0x5},
|
||||
{-1, 0x7003da, 0x5},
|
||||
{1, 0x7003c0, 0x6},
|
||||
{-1, 0x7003c1, 0x3f},
|
||||
{1, 0x7003c0, 0x6},
|
||||
{-1, 0x7003da, 0x5},
|
||||
{1, 0x7003c0, 0x7},
|
||||
{-1, 0x7003c1, 0x3f},
|
||||
{1, 0x7003c0, 0x7},
|
||||
{-1, 0x7003da, 0x5},
|
||||
{1, 0x7003c0, 0x8},
|
||||
{-1, 0x7003c1, 0x3f},
|
||||
{1, 0x7003c0, 0x8},
|
||||
{-1, 0x7003da, 0x5},
|
||||
{1, 0x7003c0, 0x9},
|
||||
{-1, 0x7003c1, 0x3d},
|
||||
{1, 0x7003c0, 0x9},
|
||||
{-1, 0x7003da, 0x5},
|
||||
{1, 0x7003c0, 0xa},
|
||||
{-1, 0x7003c1, 0x1f},
|
||||
{1, 0x7003c0, 0xa},
|
||||
{-1, 0x7003da, 0x5},
|
||||
{1, 0x7003c0, 0xb},
|
||||
{-1, 0x7003c1, 0x1f},
|
||||
{1, 0x7003c0, 0xb},
|
||||
{-1, 0x7003da, 0x5},
|
||||
{1, 0x7003c0, 0xc},
|
||||
{-1, 0x7003c1, 0x3f},
|
||||
{1, 0x7003c0, 0xc},
|
||||
{-1, 0x7003da, 0x5},
|
||||
{1, 0x7003c0, 0xd},
|
||||
{-1, 0x7003c1, 0x3f},
|
||||
{1, 0x7003c0, 0xd},
|
||||
{-1, 0x7003da, 0x5},
|
||||
{1, 0x7003c0, 0xe},
|
||||
{-1, 0x7003c1, 0x3f},
|
||||
{1, 0x7003c0, 0xe},
|
||||
{-1, 0x7003da, 0x5},
|
||||
{1, 0x7003c0, 0xf},
|
||||
{-1, 0x7003c1, 0x2e},
|
||||
{1, 0x7003c0, 0xf},
|
||||
{-1, 0x7003da, 0x5},
|
||||
{1, 0x7003c0, 0x10},
|
||||
{-1, 0x7003c1, 0x0},
|
||||
{1, 0x7003c0, 0x41},
|
||||
{-1, 0x7003da, 0x5},
|
||||
{1, 0x7003c0, 0x11},
|
||||
{-1, 0x7003c1, 0x0},
|
||||
{1, 0x7003c0, 0x0},
|
||||
{-1, 0x7003da, 0x5},
|
||||
{1, 0x7003c0, 0x12},
|
||||
{-1, 0x7003c1, 0x0},
|
||||
{1, 0x7003c0, 0xf},
|
||||
{-1, 0x7003da, 0x5},
|
||||
{1, 0x7003c0, 0x13},
|
||||
{-1, 0x7003c1, 0x0},
|
||||
{1, 0x7003c0, 0x0},
|
||||
{-1, 0x7003da, 0x5},
|
||||
{1, 0x7003c0, 0x14},
|
||||
{-1, 0x7003c1, 0x0},
|
||||
{1, 0x7003c0, 0x0},
|
||||
{1, 0x7003d4, 0x0},
|
||||
{1, 0x7003d5, 0xa3},
|
||||
{1, 0x7003d4, 0x1},
|
||||
{1, 0x7003d5, 0x7f},
|
||||
{1, 0x7003d4, 0x2},
|
||||
{1, 0x7003d5, 0x7f},
|
||||
{1, 0x7003d4, 0x3},
|
||||
{1, 0x7003d5, 0x0},
|
||||
{1, 0x7003d4, 0x4},
|
||||
{1, 0x7003d5, 0x85},
|
||||
{1, 0x7003d4, 0x5},
|
||||
{1, 0x7003d5, 0x16},
|
||||
{1, 0x7003d4, 0x6},
|
||||
{1, 0x7003d5, 0x24},
|
||||
{1, 0x7003d4, 0x7},
|
||||
{1, 0x7003d5, 0xf5},
|
||||
{1, 0x7003d4, 0x8},
|
||||
{1, 0x7003d5, 0x0},
|
||||
{1, 0x7003d4, 0x9},
|
||||
{1, 0x7003d5, 0x60},
|
||||
{1, 0x7003d4, 0xa},
|
||||
{1, 0x7003d5, 0x0},
|
||||
{1, 0x7003d4, 0xb},
|
||||
{1, 0x7003d5, 0x0},
|
||||
{1, 0x7003d4, 0xc},
|
||||
{1, 0x7003d5, 0x0},
|
||||
{1, 0x7003d4, 0xd},
|
||||
{1, 0x7003d5, 0x0},
|
||||
{1, 0x7003d4, 0xe},
|
||||
{1, 0x7003d5, 0x0},
|
||||
{1, 0x7003d4, 0xf},
|
||||
{1, 0x7003d5, 0x0},
|
||||
{1, 0x7003d4, 0x10},
|
||||
{1, 0x7003d5, 0x3},
|
||||
{1, 0x7003d4, 0x11},
|
||||
{1, 0x7003d5, 0x9},
|
||||
{1, 0x7003d4, 0x12},
|
||||
{1, 0x7003d5, 0xff},
|
||||
{1, 0x7003d4, 0x13},
|
||||
{1, 0x7003d5, 0x80},
|
||||
{1, 0x7003d4, 0x14},
|
||||
{1, 0x7003d5, 0x40},
|
||||
{1, 0x7003d4, 0x15},
|
||||
{1, 0x7003d5, 0xff},
|
||||
{1, 0x7003d4, 0x16},
|
||||
{1, 0x7003d5, 0x0},
|
||||
{1, 0x7003d4, 0x17},
|
||||
{1, 0x7003d5, 0xe3},
|
||||
{1, 0x7003d4, 0x18},
|
||||
{1, 0x7003d5, 0xff},
|
||||
{1, 0x7003d4, 0x30},
|
||||
{1, 0x7003d5, 0x0},
|
||||
{1, 0x7003d4, 0x31},
|
||||
{1, 0x7003d5, 0x0},
|
||||
{1, 0x7003d4, 0x32},
|
||||
{1, 0x7003d5, 0x0},
|
||||
{1, 0x7003d4, 0x33},
|
||||
{1, 0x7003d5, 0x0},
|
||||
{1, 0x7003d4, 0x34},
|
||||
{1, 0x7003d5, 0x0},
|
||||
{1, 0x7003d4, 0x35},
|
||||
{1, 0x7003d5, 0x80},
|
||||
{1, 0x7003d4, 0x36},
|
||||
{1, 0x7003d5, 0x2},
|
||||
{1, 0x7003d4, 0x37},
|
||||
{1, 0x7003d5, 0x20},
|
||||
{1, 0x7003d4, 0x38},
|
||||
{1, 0x7003d5, 0x0},
|
||||
{1, 0x7003d4, 0x39},
|
||||
{1, 0x7003d5, 0x0},
|
||||
{1, 0x7003d4, 0x3a},
|
||||
{1, 0x7003d5, 0x0},
|
||||
{1, 0x7003d4, 0x3b},
|
||||
{1, 0x7003d5, 0x40},
|
||||
{1, 0x7003d4, 0x3c},
|
||||
{1, 0x7003d5, 0x0},
|
||||
{1, 0x7003d4, 0x3d},
|
||||
{1, 0x7003d5, 0xff},
|
||||
{1, 0x7003d4, 0x3e},
|
||||
{1, 0x7003d5, 0x46},
|
||||
{1, 0x7003d4, 0x3f},
|
||||
{1, 0x7003d5, 0x91},
|
||||
{1, 0x7003d4, 0x40},
|
||||
{1, 0x7003d5, 0xa3},
|
||||
{1, 0x7003d4, 0x41},
|
||||
{1, 0x7003d5, 0x7f},
|
||||
{1, 0x7003d4, 0x42},
|
||||
{1, 0x7003d5, 0x0},
|
||||
{1, 0x7003d4, 0x43},
|
||||
{1, 0x7003d5, 0x86},
|
||||
{1, 0x7003d4, 0x44},
|
||||
{1, 0x7003d5, 0x15},
|
||||
{1, 0x7003d4, 0x45},
|
||||
{1, 0x7003d5, 0x24},
|
||||
{1, 0x7003d4, 0x46},
|
||||
{1, 0x7003d5, 0xff},
|
||||
{1, 0x7003d4, 0x47},
|
||||
{1, 0x7003d5, 0x0},
|
||||
{1, 0x7003d4, 0x48},
|
||||
{1, 0x7003d5, 0x1},
|
||||
{1, 0x7003d4, 0x49},
|
||||
{1, 0x7003d5, 0x7},
|
||||
{1, 0x7003d4, 0x4a},
|
||||
{1, 0x7003d5, 0xe5},
|
||||
{1, 0x7003d4, 0x4b},
|
||||
{1, 0x7003d5, 0x20},
|
||||
{1, 0x7003d4, 0x4c},
|
||||
{1, 0x7003d5, 0x7f},
|
||||
{1, 0x7003d4, 0x4d},
|
||||
{1, 0x7003d5, 0x57},
|
||||
{1, 0x7003d4, 0x90},
|
||||
{1, 0x7003d5, 0x55},
|
||||
{1, 0x7003d4, 0x91},
|
||||
{1, 0x7003d5, 0xd5},
|
||||
{1, 0x7003d4, 0x92},
|
||||
{1, 0x7003d5, 0x5d},
|
||||
{1, 0x7003d4, 0x93},
|
||||
{1, 0x7003d5, 0xdd},
|
||||
{1, 0x7003d4, 0x94},
|
||||
{1, 0x7003d5, 0x86},
|
||||
{1, 0x7003d4, 0x95},
|
||||
{1, 0x7003d5, 0x17},
|
||||
{1, 0x7003d4, 0x96},
|
||||
{1, 0x7003d5, 0x8e},
|
||||
{1, 0x7003d4, 0x97},
|
||||
{1, 0x7003d5, 0xaa},
|
||||
{1, 0x7003d4, 0x98},
|
||||
{1, 0x7003d5, 0x8a},
|
||||
{1, 0x7003d4, 0x99},
|
||||
{1, 0x7003d5, 0xa3},
|
||||
{1, 0x7003d4, 0x9a},
|
||||
{1, 0x7003d5, 0xde},
|
||||
{1, 0x7003d4, 0x9b},
|
||||
{1, 0x7003d5, 0xab},
|
||||
{1, 0x7003d4, 0x9c},
|
||||
{1, 0x7003d5, 0x0},
|
||||
{1, 0x7003d4, 0x9d},
|
||||
{1, 0x7003d5, 0x0},
|
||||
{1, 0x7003d4, 0x9e},
|
||||
{1, 0x7003d5, 0x0},
|
||||
{1, 0x7003d4, 0x9f},
|
||||
{1, 0x7003d5, 0x0},
|
||||
{1, 0x7003d4, 0xa0},
|
||||
{1, 0x7003d5, 0x2},
|
||||
{1, 0x7003d4, 0xa1},
|
||||
{1, 0x7003d5, 0x2},
|
||||
{1, 0x7003d4, 0xa2},
|
||||
{1, 0x7003d5, 0x2},
|
||||
{1, 0x7003d4, 0xa3},
|
||||
{1, 0x7003d5, 0x15},
|
||||
{1, 0x7003d4, 0xa4},
|
||||
{1, 0x7003d5, 0x2},
|
||||
{1, 0x7003d4, 0xa5},
|
||||
{1, 0x7003d5, 0x6},
|
||||
{1, 0x7003d4, 0xa6},
|
||||
{1, 0x7003d5, 0x0},
|
||||
{1, 0x7003d4, 0xa7},
|
||||
{1, 0x7003d5, 0x0},
|
||||
{1, 0x7003c2, 0x67},
|
||||
{4, 0x40c00c, 0x0},
|
||||
{4, 0x40c040, 0x0},
|
||||
{4, 0x40c000, 0x20000},
|
||||
{4, 0x40c010, 0x1020100},
|
||||
{1, 0x7003c4, 0x16},
|
||||
{-1, 0x7003c5, 0x17}
|
||||
};
|
Loading…
Reference in a new issue