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authorSimon Glass <sjg@chromium.org>2015-01-01 16:17:55 -0700
committerSimon Glass <sjg@chromium.org>2015-01-13 07:24:58 -0800
commit6c911c4322a295e0e5ab07c12c793d1f00670028 (patch)
treec1ae29242550b4d4f2144f19a72997e30a24cad9 /arch
parentbbd43d659c55c3fedddae1eba2a520bc8a93d3fd (diff)
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x86: Drop RAMTOP Kconfig
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>
Diffstat (limited to 'arch')
-rw-r--r--arch/x86/Kconfig4
-rw-r--r--arch/x86/include/asm/mtrr.h8
2 files changed, 0 insertions, 12 deletions
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 7d007bb..e992e64 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -47,10 +47,6 @@ config RAMBASE
hex
default 0x100000
-config RAMTOP
- hex
- default 0x200000
-
config XIP_ROM_SIZE
hex
default ROM_SIZE
diff --git a/arch/x86/include/asm/mtrr.h b/arch/x86/include/asm/mtrr.h
index 5f05a48..dcc995d 100644
--- a/arch/x86/include/asm/mtrr.h
+++ b/arch/x86/include/asm/mtrr.h
@@ -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