[MIPS] TXx9: Cleanups for 64-bit support

* Unify (and fix) mem_tx4938.c and mem_tx4927.c
* Simplify prom_init
* Kill volatiles and unused definitions for tx4927.h and tx4938.h

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Atsushi Nemoto 2008-07-19 01:51:41 +09:00 committed by Ralf Baechle
parent b5d5accc7a
commit 255033a9bb
8 changed files with 86 additions and 442 deletions

View File

@ -5,7 +5,7 @@
obj-y += setup.o
obj-$(CONFIG_PCI) += pci.o
obj-$(CONFIG_SOC_TX4927) += mem_tx4927.o irq_tx4927.o
obj-$(CONFIG_SOC_TX4938) += mem_tx4938.o irq_tx4938.o
obj-$(CONFIG_SOC_TX4938) += mem_tx4927.o irq_tx4938.o
obj-$(CONFIG_TOSHIBA_FPCIB0) += smsc_fdc37m81x.o
obj-$(CONFIG_KGDB) += dbgio.o

View File

@ -1,5 +1,5 @@
/*
* linux/arch/mips/tx4927/common/tx4927_prom.c
* linux/arch/mips/txx9/generic/mem_tx4927.c
*
* common tx4927 memory interface
*
@ -32,8 +32,9 @@
#include <linux/init.h>
#include <linux/types.h>
#include <linux/io.h>
#include <asm/txx9/tx4927.h>
static unsigned int __init tx4927_process_sdccr(unsigned long addr)
static unsigned int __init tx4927_process_sdccr(u64 __iomem *addr)
{
u64 val;
unsigned int sdccr_ce;
@ -45,97 +46,32 @@ static unsigned int __init tx4927_process_sdccr(unsigned long addr)
unsigned int rs = 0;
unsigned int cs = 0;
unsigned int mw = 0;
unsigned int msize = 0;
val = __raw_readq((void __iomem *)addr);
val = __raw_readq(addr);
/* MVMCP -- need #defs for these bits masks */
sdccr_ce = ((val & (1 << 10)) >> 10);
sdccr_bs = ((val & (1 << 8)) >> 8);
sdccr_rs = ((val & (3 << 5)) >> 5);
sdccr_cs = ((val & (3 << 2)) >> 2);
sdccr_cs = ((val & (7 << 2)) >> 2);
sdccr_mw = ((val & (1 << 0)) >> 0);
if (sdccr_ce) {
switch (sdccr_bs) {
case 0:{
bs = 2;
break;
}
case 1:{
bs = 4;
break;
}
}
switch (sdccr_rs) {
case 0:{
rs = 2048;
break;
}
case 1:{
rs = 4096;
break;
}
case 2:{
rs = 8192;
break;
}
case 3:{
rs = 0;
break;
}
}
switch (sdccr_cs) {
case 0:{
cs = 256;
break;
}
case 1:{
cs = 512;
break;
}
case 2:{
cs = 1024;
break;
}
case 3:{
cs = 2048;
break;
}
}
switch (sdccr_mw) {
case 0:{
mw = 8;
break;
} /* 8 bytes = 64 bits */
case 1:{
mw = 4;
break;
} /* 4 bytes = 32 bits */
}
bs = 2 << sdccr_bs;
rs = 2048 << sdccr_rs;
cs = 256 << sdccr_cs;
mw = 8 >> sdccr_mw;
}
/* bytes per chip MB per chip num chips */
msize = (((rs * cs * mw) / (1024 * 1024)) * bs);
return (msize);
return rs * cs * mw * bs;
}
unsigned int __init tx4927_get_mem_size(void)
{
unsigned int c0;
unsigned int c1;
unsigned int c2;
unsigned int c3;
unsigned int total;
unsigned int total = 0;
int i;
/* MVMCP -- need #defs for these registers */
c0 = tx4927_process_sdccr(0xff1f8000);
c1 = tx4927_process_sdccr(0xff1f8008);
c2 = tx4927_process_sdccr(0xff1f8010);
c3 = tx4927_process_sdccr(0xff1f8018);
total = c0 + c1 + c2 + c3;
return (total);
for (i = 0; i < ARRAY_SIZE(tx4927_sdramcptr->cr); i++)
total += tx4927_process_sdccr(&tx4927_sdramcptr->cr[i]);
return total;
}

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@ -1,124 +0,0 @@
/*
* linux/arch/mips/tx4938/common/prom.c
*
* common tx4938 memory interface
* Copyright (C) 2000-2001 Toshiba Corporation
*
* 2003-2005 (c) MontaVista Software, Inc. This file is licensed under the
* terms of the GNU General Public License version 2. This program is
* licensed "as is" without any warranty of any kind, whether express
* or implied.
*
* Support for TX4938 in 2.6 - Manish Lachwani (mlachwani@mvista.com)
*/
#include <linux/init.h>
#include <linux/types.h>
#include <linux/io.h>
static unsigned int __init
tx4938_process_sdccr(u64 * addr)
{
u64 val;
unsigned int sdccr_ce;
unsigned int sdccr_rs;
unsigned int sdccr_cs;
unsigned int sdccr_mw;
unsigned int rs = 0;
unsigned int cs = 0;
unsigned int mw = 0;
unsigned int bc = 4;
unsigned int msize = 0;
val = ____raw_readq((void __iomem *)addr);
/* MVMCP -- need #defs for these bits masks */
sdccr_ce = ((val & (1 << 10)) >> 10);
sdccr_rs = ((val & (3 << 5)) >> 5);
sdccr_cs = ((val & (7 << 2)) >> 2);
sdccr_mw = ((val & (1 << 0)) >> 0);
if (sdccr_ce) {
switch (sdccr_rs) {
case 0:{
rs = 2048;
break;
}
case 1:{
rs = 4096;
break;
}
case 2:{
rs = 8192;
break;
}
default:{
rs = 0;
break;
}
}
switch (sdccr_cs) {
case 0:{
cs = 256;
break;
}
case 1:{
cs = 512;
break;
}
case 2:{
cs = 1024;
break;
}
case 3:{
cs = 2048;
break;
}
case 4:{
cs = 4096;
break;
}
default:{
cs = 0;
break;
}
}
switch (sdccr_mw) {
case 0:{
mw = 8;
break;
} /* 8 bytes = 64 bits */
case 1:{
mw = 4;
break;
} /* 4 bytes = 32 bits */
}
}
/* bytes per chip MB per chip bank count */
msize = (((rs * cs * mw) / (1024 * 1024)) * (bc));
/* MVMCP -- bc hard coded to 4 from table 9.3.1 */
/* boad supports bc=2 but no way to detect */
return (msize);
}
unsigned int __init
tx4938_get_mem_size(void)
{
unsigned int c0;
unsigned int c1;
unsigned int c2;
unsigned int c3;
unsigned int total;
/* MVMCP -- need #defs for these registers */
c0 = tx4938_process_sdccr((u64 *) 0xff1f8000);
c1 = tx4938_process_sdccr((u64 *) 0xff1f8008);
c2 = tx4938_process_sdccr((u64 *) 0xff1f8010);
c3 = tx4938_process_sdccr((u64 *) 0xff1f8018);
total = c0 + c1 + c2 + c3;
return (total);
}

View File

@ -36,10 +36,6 @@
void __init rbtx4927_prom_init(void)
{
extern int tx4927_get_mem_size(void);
int msize;
prom_init_cmdline();
msize = tx4927_get_mem_size();
add_memory_region(0, msize << 20, BOOT_MEM_RAM);
add_memory_region(0, tx4927_get_mem_size(), BOOT_MEM_RAM);
}

View File

@ -18,12 +18,8 @@
void __init rbtx4938_prom_init(void)
{
extern int tx4938_get_mem_size(void);
int msize;
#ifndef CONFIG_TX4938_NAND_BOOT
prom_init_cmdline();
#endif
msize = tx4938_get_mem_size();
add_memory_region(0, msize << 20, BOOT_MEM_RAM);
add_memory_region(0, tx4938_get_mem_size(), BOOT_MEM_RAM);
}

View File

@ -310,7 +310,7 @@ void __init tx4938_board_setup(void)
printk(KERN_INFO "%s SDRAMC --", txx9_pcode_str);
for (i = 0; i < 4; i++) {
unsigned long long cr = tx4938_sdramcptr->cr[i];
u64 cr = TX4938_SDRAMC_CR(i);
unsigned long ram_base, ram_size;
if (!((unsigned long)cr & 0x00000400))
continue; /* disabled */
@ -318,20 +318,21 @@ void __init tx4938_board_setup(void)
ram_size = ((unsigned long)(cr >> 33) + 1) << 21;
if (ram_base >= 0x20000000)
continue; /* high memory (ignore) */
printk(" CR%d:%016Lx", i, cr);
printk(KERN_CONT " CR%d:%016llx", i, cr);
tx4938_sdram_resource[i].name = "SDRAM";
tx4938_sdram_resource[i].start = ram_base;
tx4938_sdram_resource[i].end = ram_base + ram_size - 1;
tx4938_sdram_resource[i].flags = IORESOURCE_MEM;
request_resource(&iomem_resource, &tx4938_sdram_resource[i]);
}
printk(" TR:%09Lx\n", tx4938_sdramcptr->tr);
printk(KERN_CONT " TR:%09llx\n", ____raw_readq(&tx4938_sdramcptr->tr));
/* SRAM */
if (tx4938_sramcptr->cr & 1) {
if (____raw_readq(&tx4938_sramcptr->cr) & 1) {
unsigned int size = 0x800;
unsigned long base =
(tx4938_sramcptr->cr >> (39-11)) & ~(size - 1);
(____raw_readq(&tx4938_sramcptr->cr) >> (39-11))
& ~(size - 1);
tx4938_sram_resource.name = "SRAM";
tx4938_sram_resource.start = base;
tx4938_sram_resource.end = base + size - 1;

View File

@ -32,13 +32,20 @@
#include <asm/txx9irq.h>
#include <asm/txx9/tx4927pcic.h>
#define TX4927_SDRAMC_REG 0xff1f8000
#define TX4927_EBUSC_REG 0xff1f9000
#define TX4927_PCIC_REG 0xff1fd000
#define TX4927_CCFG_REG 0xff1fe000
#define TX4927_IRC_REG 0xff1ff600
#ifdef CONFIG_64BIT
#define TX4927_REG_BASE 0xffffffffff1f0000UL
#else
#define TX4927_REG_BASE 0xff1f0000UL
#endif
#define TX4927_REG_SIZE 0x00010000
#define TX4927_SDRAMC_REG (TX4927_REG_BASE + 0x8000)
#define TX4927_EBUSC_REG (TX4927_REG_BASE + 0x9000)
#define TX4927_PCIC_REG (TX4927_REG_BASE + 0xd000)
#define TX4927_CCFG_REG (TX4927_REG_BASE + 0xe000)
#define TX4927_IRC_REG (TX4927_REG_BASE + 0xf600)
#define TX4927_NR_TMR 3
#define TX4927_TMR_REG(ch) (0xff1ff000 + (ch) * 0x100)
#define TX4927_TMR_REG(ch) (TX4927_REG_BASE + 0xf000 + (ch) * 0x100)
#define TX4927_IR_INT(n) (2 + (n))
#define TX4927_IR_SIO(n) (8 + (n))
@ -49,15 +56,15 @@
#define TX4927_IRC_INT 2 /* IP[2] in Status register */
struct tx4927_sdramc_reg {
volatile unsigned long long cr[4];
volatile unsigned long long unused0[4];
volatile unsigned long long tr;
volatile unsigned long long unused1[2];
volatile unsigned long long cmd;
u64 cr[4];
u64 unused0[4];
u64 tr;
u64 unused1[2];
u64 cmd;
};
struct tx4927_ebusc_reg {
volatile unsigned long long cr[8];
u64 cr[8];
};
struct tx4927_ccfg_reg {
@ -160,12 +167,24 @@ struct tx4927_ccfg_reg {
#define TX4927_CLKCTR_SIO0RST 0x00000002
#define TX4927_CLKCTR_SIO1RST 0x00000001
#define tx4927_sdramcptr ((struct tx4927_sdramc_reg *)TX4927_SDRAMC_REG)
#define tx4927_sdramcptr \
((struct tx4927_sdramc_reg __iomem *)TX4927_SDRAMC_REG)
#define tx4927_pcicptr \
((struct tx4927_pcic_reg __iomem *)TX4927_PCIC_REG)
#define tx4927_ccfgptr \
((struct tx4927_ccfg_reg __iomem *)TX4927_CCFG_REG)
#define tx4927_ebuscptr ((struct tx4927_ebusc_reg *)TX4927_EBUSC_REG)
#define tx4927_ebuscptr \
((struct tx4927_ebusc_reg __iomem *)TX4927_EBUSC_REG)
#define TX4927_SDRAMC_CR(ch) __raw_readq(&tx4927_sdramcptr->cr[(ch)])
#define TX4927_SDRAMC_BA(ch) ((TX4927_SDRAMC_CR(ch) >> 49) << 21)
#define TX4927_SDRAMC_SIZE(ch) \
((((TX4927_SDRAMC_CR(ch) >> 33) & 0x7fff) + 1) << 21)
#define TX4927_EBUSC_CR(ch) __raw_readq(&tx4927_ebuscptr->cr[(ch)])
#define TX4927_EBUSC_BA(ch) ((TX4927_EBUSC_CR(ch) >> 48) << 20)
#define TX4927_EBUSC_SIZE(ch) \
(0x00100000 << ((unsigned long)(TX4927_EBUSC_CR(ch) >> 8) & 0xf))
/* utilities */
static inline void txx9_clear64(__u64 __iomem *adr, __u64 bits)
@ -212,6 +231,7 @@ static inline void tx4927_ccfg_change(__u64 change, __u64 new)
&tx4927_ccfgptr->ccfg);
}
unsigned int tx4927_get_mem_size(void);
int tx4927_report_pciclk(void);
int tx4927_pciclk66_setup(void);
void tx4927_irq_init(void);

View File

@ -15,20 +15,11 @@
/* some controllers are compatible with 4927 */
#include <asm/txx9/tx4927.h>
#define tx4938_read_nfmc(addr) (*(volatile unsigned int *)(addr))
#define tx4938_write_nfmc(b, addr) (*(volatile unsigned int *)(addr)) = (b)
#define TX4938_PCIIO_0 0x10000000
#define TX4938_PCIIO_1 0x01010000
#define TX4938_PCIMEM_0 0x08000000
#define TX4938_PCIMEM_1 0x11000000
#define TX4938_PCIIO_SIZE_0 0x01000000
#define TX4938_PCIIO_SIZE_1 0x00010000
#define TX4938_PCIMEM_SIZE_0 0x08000000
#define TX4938_PCIMEM_SIZE_1 0x00010000
#define TX4938_REG_BASE 0xff1f0000 /* == TX4937_REG_BASE */
#ifdef CONFIG_64BIT
#define TX4938_REG_BASE 0xffffffffff1f0000UL /* == TX4937_REG_BASE */
#else
#define TX4938_REG_BASE 0xff1f0000UL /* == TX4937_REG_BASE */
#endif
#define TX4938_REG_SIZE 0x00010000 /* == TX4937_REG_SIZE */
/* NDFMC, SRAMC, PCIC1, SPIC: TX4938 only */
@ -49,149 +40,8 @@
#define TX4938_ACLC_REG (TX4938_REG_BASE + 0xf700)
#define TX4938_SPI_REG (TX4938_REG_BASE + 0xf800)
#define _CONST64(c) c##ull
#include <asm/byteorder.h>
#ifdef __BIG_ENDIAN
#define endian_def_l2(e1, e2) \
volatile unsigned long e1, e2
#define endian_def_s2(e1, e2) \
volatile unsigned short e1, e2
#define endian_def_sb2(e1, e2, e3) \
volatile unsigned short e1;volatile unsigned char e2, e3
#define endian_def_b2s(e1, e2, e3) \
volatile unsigned char e1, e2;volatile unsigned short e3
#define endian_def_b4(e1, e2, e3, e4) \
volatile unsigned char e1, e2, e3, e4
#else
#define endian_def_l2(e1, e2) \
volatile unsigned long e2, e1
#define endian_def_s2(e1, e2) \
volatile unsigned short e2, e1
#define endian_def_sb2(e1, e2, e3) \
volatile unsigned char e3, e2;volatile unsigned short e1
#define endian_def_b2s(e1, e2, e3) \
volatile unsigned short e3;volatile unsigned char e2, e1
#define endian_def_b4(e1, e2, e3, e4) \
volatile unsigned char e4, e3, e2, e1
#endif
struct tx4938_sdramc_reg {
volatile unsigned long long cr[4];
volatile unsigned long long unused0[4];
volatile unsigned long long tr;
volatile unsigned long long unused1[2];
volatile unsigned long long cmd;
volatile unsigned long long sfcmd;
};
struct tx4938_ebusc_reg {
volatile unsigned long long cr[8];
};
struct tx4938_dma_reg {
struct tx4938_dma_ch_reg {
volatile unsigned long long cha;
volatile unsigned long long sar;
volatile unsigned long long dar;
endian_def_l2(unused0, cntr);
endian_def_l2(unused1, sair);
endian_def_l2(unused2, dair);
endian_def_l2(unused3, ccr);
endian_def_l2(unused4, csr);
} ch[4];
volatile unsigned long long dbr[8];
volatile unsigned long long tdhr;
volatile unsigned long long midr;
endian_def_l2(unused0, mcr);
};
struct tx4938_aclc_reg {
volatile unsigned long acctlen;
volatile unsigned long acctldis;
volatile unsigned long acregacc;
volatile unsigned long unused0;
volatile unsigned long acintsts;
volatile unsigned long acintmsts;
volatile unsigned long acinten;
volatile unsigned long acintdis;
volatile unsigned long acsemaph;
volatile unsigned long unused1[7];
volatile unsigned long acgpidat;
volatile unsigned long acgpodat;
volatile unsigned long acslten;
volatile unsigned long acsltdis;
volatile unsigned long acfifosts;
volatile unsigned long unused2[11];
volatile unsigned long acdmasts;
volatile unsigned long acdmasel;
volatile unsigned long unused3[6];
volatile unsigned long acaudodat;
volatile unsigned long acsurrdat;
volatile unsigned long accentdat;
volatile unsigned long aclfedat;
volatile unsigned long acaudiat;
volatile unsigned long unused4;
volatile unsigned long acmodoat;
volatile unsigned long acmodidat;
volatile unsigned long unused5[15];
volatile unsigned long acrevid;
};
struct tx4938_tmr_reg {
volatile unsigned long tcr;
volatile unsigned long tisr;
volatile unsigned long cpra;
volatile unsigned long cprb;
volatile unsigned long itmr;
volatile unsigned long unused0[3];
volatile unsigned long ccdr;
volatile unsigned long unused1[3];
volatile unsigned long pgmr;
volatile unsigned long unused2[3];
volatile unsigned long wtmr;
volatile unsigned long unused3[43];
volatile unsigned long trr;
};
struct tx4938_sio_reg {
volatile unsigned long lcr;
volatile unsigned long dicr;
volatile unsigned long disr;
volatile unsigned long cisr;
volatile unsigned long fcr;
volatile unsigned long flcr;
volatile unsigned long bgr;
volatile unsigned long tfifo;
volatile unsigned long rfifo;
};
struct tx4938_ndfmc_reg {
endian_def_l2(unused0, dtr);
endian_def_l2(unused1, mcr);
endian_def_l2(unused2, sr);
endian_def_l2(unused3, isr);
endian_def_l2(unused4, imr);
endian_def_l2(unused5, spr);
endian_def_l2(unused6, rstr);
};
struct tx4938_spi_reg {
volatile unsigned long mcr;
volatile unsigned long cr0;
volatile unsigned long cr1;
volatile unsigned long fs;
volatile unsigned long unused1;
volatile unsigned long sr;
volatile unsigned long dr;
volatile unsigned long unused2;
};
struct tx4938_sramc_reg {
volatile unsigned long long cr;
u64 cr;
};
struct tx4938_ccfg_reg {
@ -209,34 +59,6 @@ struct tx4938_ccfg_reg {
u64 jmpadr;
};
#undef endian_def_l2
#undef endian_def_s2
#undef endian_def_sb2
#undef endian_def_b2s
#undef endian_def_b4
/*
* NDFMC
*/
/* NDFMCR : NDFMC Mode Control */
#define TX4938_NDFMCR_WE 0x80
#define TX4938_NDFMCR_ECC_ALL 0x60
#define TX4938_NDFMCR_ECC_RESET 0x60
#define TX4938_NDFMCR_ECC_READ 0x40
#define TX4938_NDFMCR_ECC_ON 0x20
#define TX4938_NDFMCR_ECC_OFF 0x00
#define TX4938_NDFMCR_CE 0x10
#define TX4938_NDFMCR_BSPRT 0x04
#define TX4938_NDFMCR_ALE 0x02
#define TX4938_NDFMCR_CLE 0x01
/* NDFMCR : NDFMC Status */
#define TX4938_NDFSR_BUSY 0x80
/* NDFMCR : NDFMC Reset */
#define TX4938_NDFRSTR_RST 0x01
/*
* IRC
*/
@ -272,9 +94,9 @@ struct tx4938_ccfg_reg {
* CCFG
*/
/* CCFG : Chip Configuration */
#define TX4938_CCFG_WDRST _CONST64(0x0000020000000000)
#define TX4938_CCFG_WDREXEN _CONST64(0x0000010000000000)
#define TX4938_CCFG_BCFG_MASK _CONST64(0x000000ff00000000)
#define TX4938_CCFG_WDRST 0x0000020000000000ULL
#define TX4938_CCFG_WDREXEN 0x0000010000000000ULL
#define TX4938_CCFG_BCFG_MASK 0x000000ff00000000ULL
#define TX4938_CCFG_TINTDIS 0x01000000
#define TX4938_CCFG_PCI66 0x00800000
#define TX4938_CCFG_PCIMODE 0x00400000
@ -310,12 +132,12 @@ struct tx4938_ccfg_reg {
#define TX4938_CCFG_ACEHOLD 0x00000001
/* PCFG : Pin Configuration */
#define TX4938_PCFG_ETH0_SEL _CONST64(0x8000000000000000)
#define TX4938_PCFG_ETH1_SEL _CONST64(0x4000000000000000)
#define TX4938_PCFG_ATA_SEL _CONST64(0x2000000000000000)
#define TX4938_PCFG_ISA_SEL _CONST64(0x1000000000000000)
#define TX4938_PCFG_SPI_SEL _CONST64(0x0800000000000000)
#define TX4938_PCFG_NDF_SEL _CONST64(0x0400000000000000)
#define TX4938_PCFG_ETH0_SEL 0x8000000000000000ULL
#define TX4938_PCFG_ETH1_SEL 0x4000000000000000ULL
#define TX4938_PCFG_ATA_SEL 0x2000000000000000ULL
#define TX4938_PCFG_ISA_SEL 0x1000000000000000ULL
#define TX4938_PCFG_SPI_SEL 0x0800000000000000ULL
#define TX4938_PCFG_NDF_SEL 0x0400000000000000ULL
#define TX4938_PCFG_SDCLKDLY_MASK 0x30000000
#define TX4938_PCFG_SDCLKDLY(d) ((d)<<28)
#define TX4938_PCFG_SYSCLKEN 0x08000000
@ -336,8 +158,8 @@ struct tx4938_ccfg_reg {
#define TX4938_PCFG_DMASEL3_SIO0 0x00000008
/* CLKCTR : Clock Control */
#define TX4938_CLKCTR_NDFCKD _CONST64(0x0001000000000000)
#define TX4938_CLKCTR_NDFRST _CONST64(0x0000000100000000)
#define TX4938_CLKCTR_NDFCKD 0x0001000000000000ULL
#define TX4938_CLKCTR_NDFRST 0x0000000100000000ULL
#define TX4938_CLKCTR_ETH1CKD 0x80000000
#define TX4938_CLKCTR_ETH0CKD 0x40000000
#define TX4938_CLKCTR_SPICKD 0x20000000
@ -424,20 +246,16 @@ struct tx4938_ccfg_reg {
#define TX4938_DMA_CSR_DESERR 0x00000002
#define TX4938_DMA_CSR_SORERR 0x00000001
#define tx4938_sdramcptr ((struct tx4938_sdramc_reg *)TX4938_SDRAMC_REG)
#define tx4938_ebuscptr ((struct tx4938_ebusc_reg *)TX4938_EBUSC_REG)
#define tx4938_dmaptr(ch) ((struct tx4938_dma_reg *)TX4938_DMA_REG(ch))
#define tx4938_ndfmcptr ((struct tx4938_ndfmc_reg *)TX4938_NDFMC_REG)
#define tx4938_sdramcptr tx4927_sdramcptr
#define tx4938_ebuscptr tx4927_ebuscptr
#define tx4938_pcicptr tx4927_pcicptr
#define tx4938_pcic1ptr \
((struct tx4927_pcic_reg __iomem *)TX4938_PCIC1_REG)
#define tx4938_ccfgptr \
((struct tx4938_ccfg_reg __iomem *)TX4938_CCFG_REG)
#define tx4938_sioptr(ch) ((struct tx4938_sio_reg *)TX4938_SIO_REG(ch))
#define tx4938_pioptr ((struct txx9_pio_reg __iomem *)TX4938_PIO_REG)
#define tx4938_aclcptr ((struct tx4938_aclc_reg *)TX4938_ACLC_REG)
#define tx4938_spiptr ((struct tx4938_spi_reg *)TX4938_SPI_REG)
#define tx4938_sramcptr ((struct tx4938_sramc_reg *)TX4938_SRAMC_REG)
#define tx4938_sramcptr \
((struct tx4938_sramc_reg __iomem *)TX4938_SRAMC_REG)
#define TX4938_REV_PCODE() \
@ -447,14 +265,15 @@ struct tx4938_ccfg_reg {
#define tx4938_ccfg_set(bits) tx4927_ccfg_set(bits)
#define tx4938_ccfg_change(change, new) tx4927_ccfg_change(change, new)
#define TX4938_SDRAMC_BA(ch) ((tx4938_sdramcptr->cr[ch] >> 49) << 21)
#define TX4938_SDRAMC_SIZE(ch) (((tx4938_sdramcptr->cr[ch] >> 33) + 1) << 21)
#define TX4938_SDRAMC_CR(ch) TX4927_SDRAMC_CR(ch)
#define TX4938_SDRAMC_BA(ch) TX4927_SDRAMC_BA(ch)
#define TX4938_SDRAMC_SIZE(ch) TX4927_SDRAMC_SIZE(ch)
#define TX4938_EBUSC_CR(ch) __raw_readq(&tx4938_ebuscptr->cr[(ch)])
#define TX4938_EBUSC_BA(ch) ((tx4938_ebuscptr->cr[ch] >> 48) << 20)
#define TX4938_EBUSC_SIZE(ch) \
(0x00100000 << ((unsigned long)(tx4938_ebuscptr->cr[ch] >> 8) & 0xf))
#define TX4938_EBUSC_CR(ch) TX4927_EBUSC_CR(ch)
#define TX4938_EBUSC_BA(ch) TX4927_EBUSC_BA(ch)
#define TX4938_EBUSC_SIZE(ch) TX4927_EBUSC_SIZE(ch)
#define tx4938_get_mem_size() tx4927_get_mem_size()
int tx4938_report_pciclk(void);
void tx4938_report_pci1clk(void);
int tx4938_pciclk66_setup(void);