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x86: Drop RAMTOP Kconfig

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We don't need this in U-Boot since we calculate it based on available memory.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
This commit is contained in:
Simon Glass 2015-01-01 16:17:55 -07:00
parent bbd43d659c
commit 6c911c4322
2 changed files with 0 additions and 12 deletions
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4
arch/x86/Kconfig
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@ -47,10 +47,6 @@ config RAMBASE
hex
default 0x100000
config RAMTOP
hex
default 0x200000
config XIP_ROM_SIZE
hex
default ROM_SIZE

8
arch/x86/include/asm/mtrr.h
View File

@ -100,10 +100,6 @@ static inline long x86_mtrr_rom_cache_var_index(void) { return -1; }
#endif
#if !defined(CONFIG_RAMTOP)
# error "CONFIG_RAMTOP not defined"
#endif
#if ((CONFIG_XIP_ROM_SIZE & (CONFIG_XIP_ROM_SIZE - 1)) != 0)
# error "CONFIG_XIP_ROM_SIZE is not a power of 2"
#endif
@ -114,8 +110,4 @@ static inline long x86_mtrr_rom_cache_var_index(void) { return -1; }
#define CACHE_ROM_BASE (((1 << 20) - (CONFIG_CACHE_ROM_SIZE >> 12)) << 12)
#if (CONFIG_RAMTOP & (CONFIG_RAMTOP - 1)) != 0
# error "CONFIG_RAMTOP must be a power of 2"
#endif
#endif