diff options
Diffstat (limited to 'src/cpu/x86/mtrr')
| -rw-r--r-- | src/cpu/x86/mtrr/earlymtrr.c | 35 |
1 files changed, 4 insertions, 31 deletions
diff --git a/src/cpu/x86/mtrr/earlymtrr.c b/src/cpu/x86/mtrr/earlymtrr.c index af9d56871a..8a7ecbc54c 100644 --- a/src/cpu/x86/mtrr/earlymtrr.c +++ b/src/cpu/x86/mtrr/earlymtrr.c @@ -4,37 +4,7 @@ #include <cpu/x86/mtrr.h> #include <cpu/x86/msr.h> -/* Validate CONFIG_XIP_ROM_SIZE and CONFIG_XIP_ROM_BASE */ -#if defined(CONFIG_XIP_ROM_SIZE) && !defined(CONFIG_XIP_ROM_BASE) -# error "CONFIG_XIP_ROM_SIZE without CONFIG_XIP_ROM_BASE" -#endif -#if defined(CONFIG_XIP_ROM_BASE) && !defined(CONFIG_XIP_ROM_SIZE) -# error "CONFIG_XIP_ROM_BASE without CONFIG_XIP_ROM_SIZE" -#endif -#if !defined(CONFIG_RAMTOP) -# error "CONFIG_RAMTOP not defined" -#endif - -#if defined(CONFIG_XIP_ROM_SIZE) && ((CONFIG_XIP_ROM_SIZE & (CONFIG_XIP_ROM_SIZE -1)) != 0) -# error "CONFIG_XIP_ROM_SIZE is not a power of 2" -#endif -#if defined(CONFIG_XIP_ROM_SIZE) && ((CONFIG_XIP_ROM_BASE % CONFIG_XIP_ROM_SIZE) != 0) -# error "CONFIG_XIP_ROM_BASE is not a multiple of CONFIG_XIP_ROM_SIZE" -#endif - -#if (CONFIG_RAMTOP & (CONFIG_RAMTOP -1)) != 0 -# error "CONFIG_RAMTOP must be a power of 2" -#endif - -#if defined(CONFIG_XIP_ROM_SIZE) -# if defined(CONFIG_TINY_BOOTBLOCK) && CONFIG_TINY_BOOTBLOCK - extern unsigned long AUTO_XIP_ROM_BASE; -# define REAL_XIP_ROM_BASE AUTO_XIP_ROM_BASE -# else -# define REAL_XIP_ROM_BASE CONFIG_XIP_ROM_BASE -# endif -#endif - +#if 0 static void disable_var_mtrr(unsigned reg) { /* The invalid bit is kept in the mask so we simply @@ -45,6 +15,7 @@ static void disable_var_mtrr(unsigned reg) zero.lo = zero.hi = 0; wrmsr(MTRRphysMask_MSR(reg), zero); } +#endif static void set_var_mtrr( unsigned reg, unsigned base, unsigned size, unsigned type) @@ -61,6 +32,7 @@ static void set_var_mtrr( wrmsr(MTRRphysMask_MSR(reg), maskm); } +#if 0 static void set_var_mtrr_x( unsigned reg, uint32_t base_lo, uint32_t base_hi, uint32_t size_lo, uint32_t size_hi, unsigned type) @@ -79,6 +51,7 @@ static void set_var_mtrr_x( } wrmsr(MTRRphysMask_MSR(reg), maskm); } +#endif static void cache_lbmem(int type) { |