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arch/x86: Use fixed size limit with RELOCATABLE_RAMSTAGE 

With RELOCATABLE_RAMSTAGE, variables RAMBASE and RAMTOP
have no meaning any more.

Change-Id: I711fe98a399177c2d3cb2a9dcdefba61031fb76d
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/26812
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
This commit is contained in:
Kyösti Mälkki 2018-06-03 14:18:23 +03:00 committed by Patrick Georgi
parent 39d0e2a2cf
commit d30c129ad4
1 changed files with 2 additions and 1 deletions
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3
src/arch/x86/memlayout.ld
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@ -26,7 +26,8 @@ SECTIONS
* conditionalize with macros.
*/
#if ENV_RAMSTAGE
RAMSTAGE(CONFIG_RAMBASE, CONFIG_RAMTOP - CONFIG_RAMBASE)
RAMSTAGE(CONFIG_RAMBASE, (CONFIG_RELOCATABLE_RAMSTAGE ? 8M :
CONFIG_RAMTOP - CONFIG_RAMBASE))
#elif ENV_ROMSTAGE
/* The 1M size is not allocated. It's just for basic size checking.