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authorDavid Hendricks <dhendrix@chromium.org>2013-02-10 15:50:20 -0800
committerRonald G. Minnich <rminnich@gmail.com>2013-02-11 02:31:34 +0100
commit5d994634a268d29b61c98f40f4793334078509c4 (patch)
tree16888af3c0249188b82947d62a68e81a1c27abf2 /src/cpu/samsung
parenta40435af84c5cd2175b842ff0cbd9d1e909c2ce6 (diff)
armv7/exynos5250/snow: deprecate CONFIG_{RAMBASE,RAMTOP}
RAMBASE and RAMTOP are leftovers from the x86 port and do not apply the same way on ARM platforms. On x86 they refer to the low memory region where coreboot tables reside. However on ARM we don't have such a region which is architecturally defined. So instead we'll use the CPU-defined DRAM base address and the mainboard-defined DRAM size. This also has the pleasant side-effect of fixing the coreboot tables to not clobber ramstage code... Change-Id: I5548ecf05e82f9d9ecec8548fabdd99cc1e39c3b Signed-off-by: David Hendricks <dhendrix@chromium.org> Reviewed-on: http://review.coreboot.org/2351 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Diffstat (limited to 'src/cpu/samsung')
-rw-r--r--src/cpu/samsung/exynos5250/Kconfig9
1 files changed, 2 insertions, 7 deletions
diff --git a/src/cpu/samsung/exynos5250/Kconfig b/src/cpu/samsung/exynos5250/Kconfig
index f62195a3b0..2869d7689e 100644
--- a/src/cpu/samsung/exynos5250/Kconfig
+++ b/src/cpu/samsung/exynos5250/Kconfig
@@ -90,11 +90,6 @@ config SYS_TEXT_BASE
hex "Executable code section"
default 0x43e00000
-config RAMBASE
+config COREBOOT_TABLES_SIZE
hex
- default SYS_SDRAM_BASE
-# according to stefan, this is RAMBASE + 1M.
-config RAMTOP
- hex
- default 0x40100000
-
+ default 0x100000