[coreboot] Patch set updated for coreboot: 89e859b exynos5250: add RAM resource beginning at physical address
David Hendricks (dhendrix@chromium.org)
gerrit at coreboot.org
Wed Mar 13 23:44:31 CET 2013
David Hendricks (dhendrix at chromium.org) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/2698
-gerrit
commit 89e859b28fb3ce3b4e8ddd31550763bb8962cbf2
Author: David Hendricks <dhendrix at chromium.org>
Date: Tue Mar 12 20:16:44 2013 -0700
exynos5250: add RAM resource beginning at physical address
The original code attempted to reserve a space in RAM for coreboot to
remain resident. This turns out not to be needed, and breaks things
for the kernel since the exynos5250-smdk5250 kernel device tree starts
RAM at 0x40000000.
(This patch was originally by Gabe, I'm just uploading it)
Change-Id: I4536edaf8785d81a3ea008216a2d57549ce5edfb
Signed-off-by: Gabe Black <gabeblack at chromium.org>
Signed-off-by: David Hendricks <dhendrix at chromium.org>
---
src/cpu/samsung/exynos5250/cpu.c | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/src/cpu/samsung/exynos5250/cpu.c b/src/cpu/samsung/exynos5250/cpu.c
index 0a49e1e..bcf4d22 100644
--- a/src/cpu/samsung/exynos5250/cpu.c
+++ b/src/cpu/samsung/exynos5250/cpu.c
@@ -1,13 +1,12 @@
#include <console/console.h>
#include <device/device.h>
-#define RAM_BASE ((CONFIG_SYS_SDRAM_BASE >> 10) + (CONFIG_COREBOOT_ROMSIZE_KB))
-#define RAM_SIZE (((CONFIG_DRAM_SIZE_MB << 10UL) * CONFIG_NR_DRAM_BANKS) \
- - CONFIG_COREBOOT_ROMSIZE_KB)
+#define RAM_BASE_KB (CONFIG_SYS_SDRAM_BASE >> 10)
+#define RAM_SIZE_KB (CONFIG_DRAM_SIZE_MB << 10UL)
static void domain_read_resources(device_t dev)
{
- ram_resource(dev, 0, RAM_BASE, RAM_SIZE);
+ ram_resource(dev, 0, RAM_BASE_KB, RAM_SIZE_KB);
}
static void domain_set_resources(device_t dev)
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