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[PATCH] ppc32: Allows compilation of a MPC52xx kernel without PCI

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Some custom cards might not need PCI, without this patch, compilation fails.

Signed-off-by: Roger Blofeld <blofeldus@yahoo.com>
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Sylvain Munaut 2006-01-06 00:11:38 -08:00 committed by Linus Torvalds
parent 041cb6241f
commit f80257a25d
3 changed files with 15 additions and 0 deletions
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2
arch/ppc/platforms/lite5200.c
View file

@ -196,8 +196,10 @@ platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
mpc52xx_set_bat();
/* No ISA bus by default */
#ifdef CONFIG_PCI
isa_io_base = 0;
isa_mem_base = 0;
#endif
/* Powersave */
/* This is provided as an example on how to do it. But you

2
include/asm-ppc/io.h
View file

@ -27,6 +27,8 @@
#if defined(CONFIG_4xx)
#include <asm/ibm4xx.h>
#elif defined(CONFIG_PPC_MPC52xx)
#include <asm/mpc52xx.h>
#elif defined(CONFIG_8xx)
#include <asm/mpc8xx.h>
#elif defined(CONFIG_8260)

11
include/asm-ppc/mpc52xx.h
View file

@ -29,6 +29,17 @@ struct pt_regs;
#endif /* __ASSEMBLY__ */
#ifdef CONFIG_PCI
#define _IO_BASE isa_io_base
#define _ISA_MEM_BASE isa_mem_base
#define PCI_DRAM_OFFSET pci_dram_offset
#else
#define _IO_BASE 0
#define _ISA_MEM_BASE 0
#define PCI_DRAM_OFFSET 0
#endif
/* ======================================================================== */
/* PPC Sys devices definition */
/* ======================================================================== */