erebion/coreboot
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

ipq806x: Fix casting in cbmem_top() so >=2GB can be used

Browse source 
This explicitly casts CONFIG_SYS_SDRAM_BASE to an unsigned type so
we don't get compilation errors when increasing CONFIG_DRAM_SIZE_MB.

BUG=chrome-os-partner:29871
BRANCH=storm
TEST=compilation on longer fails with DRAM_SIZE set to 1024

Signed-off-by: David Hendricks <dhendrix@chromium.org>
Change-Id: I9717c39d87682d43ec4e7a4042d9b559a1d7eedb
Reviewed-on: https://chromium-review.googlesource.com/206010
Reviewed-by: Stefan Reinauer <reinauer@chromium.org>
This commit is contained in:
David Hendricks 2014-06-27 13:25:02 -07:00 • committed by chrome-internal-fetch
commit 178db89634
1 changed files with 3 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

4
src/soc/qualcomm/ipq806x/cbmem.c
View file

@ -18,8 +18,10 @@
*/
#include <cbmem.h>
#include <stddef.h>
void *cbmem_top(void)
{
return (void *)(CONFIG_SYS_SDRAM_BASE + (CONFIG_DRAM_SIZE_MB << 20));
return (void *)((uintptr_t)CONFIG_SYS_SDRAM_BASE +
(CONFIG_DRAM_SIZE_MB << 20));
}