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rk29: change IO memory map / VMALLOC_END, better support 1G memory

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黄涛
2011-07-01 18:59:51 +08:00
parent e0476af1e7
commit b2086e0141
3 changed files with 23 additions and 14 deletions
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8
arch/arm/mach-rk29/include/mach/memory.h
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@@ -24,10 +24,10 @@
/*
* SRAM memory whereabouts
*/
#define SRAM_CODE_OFFSET 0xff400000
#define SRAM_CODE_END 0xff401fff
#define SRAM_DATA_OFFSET 0xff402000
#define SRAM_DATA_END 0xff403fff
#define SRAM_CODE_OFFSET 0xFEF00000
#define SRAM_CODE_END 0xFEF01FFF
#define SRAM_DATA_OFFSET 0xFEF02000
#define SRAM_DATA_END 0xFEF03FFF
#endif

27
arch/arm/mach-rk29/include/mach/rk29_iomap.h
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@@ -18,16 +18,24 @@
#include <asm/sizes.h>
/* defines */
#define SZ_22K 0x5800
/*IOӳ<4F>䷽ʽ<E4B7BD><CABD><EFBFBD>壬<EFBFBD><E5A3AC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ַ0x20000000Ϊ<30><CEAA><EFBFBD><EFBFBD>ַ
*<EFBFBD><EFBFBD><EFBFBD><EFBFBD>0x10000000Ϊ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ַ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӳ<EFBFBD><EFBFBD>Ϊ<EFBFBD><EFBFBD>0xf5000000,
*0xf4000000
/*
* RK29 IO memory map:
*
* Virt Phys Size What
* ---------------------------------------------------------------------------
* 10000000 1M CPU L1 AXI Interconnect
* FEA00000 10100000 1200K
* 10300000 1M Peri AXI Interconnect
* FEC00000 10500000 16K NANDC
* 11000000 1M SMC Bank0
* 12000000 1M SMC Bank1
* 15000000 1M CPU L2 AXI Interconnect
* FED00000 20000000 640K APB
* FEF00000 0 16K SRAM
*/
#define RK29_ADDR_BASE1 0xF5000000
#define RK29_ADDR_BASE0 0xF4000000
#define RK29_ADDR_BASE0 0xFEA00000
#define RK29_ADDR_BASE1 0xFED00000
#define RK29_SDRAM_PHYS 0x60000000U
#define RK29_AXI1_PHYS 0x10000000
@@ -94,8 +102,9 @@
#define RK29_ARBITER1_PHYS 0x10228000
#define RK29_ARBITER1_SIZE SZ_16K
#define RK29_PERI_AXI_BUS0_PHYS 0x10300000
#define RK29_NANDC_PHYS 0x10500000
#define RK29_NANDC_BASE (RK29_ADDR_BASE0+0x500000)
#define RK29_NANDC_BASE 0xFEC00000
#define RK29_NANDC_SIZE SZ_16K
//CPU AXI 1 APB

2
arch/arm/mach-rk29/include/mach/vmalloc.h
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@@ -16,7 +16,7 @@
#ifndef __ASM_ARCH_RK29_VMALLOC_H
#define __ASM_ARCH_RK29_VMALLOC_H
#define VMALLOC_END 0xF0000000
#define VMALLOC_END 0xFE800000
#endif