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Adapt all uses of CONFIG_XIP_ROM_BASE to use

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AUTO_XIP_ROM_BASE (as implemented for tinybootblock) if available.

Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5118 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Patrick Georgi
2010-02-11 21:51:04 +00:00
parent 97fc40b6b1
commit 535e3b4baa
5 changed files with 33 additions and 5 deletions
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8
src/arch/i386/init/car.S
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@@ -236,12 +236,18 @@ clear_fixed_var_mtrr_out:
wrmsr
#if defined(CONFIG_XIP_ROM_SIZE) && defined(CONFIG_XIP_ROM_BASE)
#if defined(CONFIG_TINY_BOOTBLOCK) && CONFIG_TINY_BOOTBLOCK
#define REAL_XIP_ROM_BASE AUTO_XIP_ROM_BASE
#else
#define REAL_XIP_ROM_BASE CONFIG_XIP_ROM_BASE
#endif
/* enable write base caching so we can do execute in place
* on the flash rom.
*/
movl $0x202, %ecx
xorl %edx, %edx
movl $(CONFIG_XIP_ROM_BASE | MTRR_TYPE_WRBACK), %eax
movl $REAL_XIP_ROM_BASE, %eax
orl $MTRR_TYPE_WRBACK, %eax
wrmsr
movl $0x203, %ecx