xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

ARM: OMAP5: Update SAR RAM base address

Browse Source 
Update SAR RAM base address for OMAP5 based devices.

Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
This commit is contained in:
Santosh Shilimkar
2013-02-06 17:54:39 +05:30
parent 077173c0aa
commit da0e02a1e4
2 changed files with 9 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
arch/arm/mach-omap2/omap4-common.c
View File

@@ -240,15 +240,21 @@ void __iomem *omap4_get_sar_ram_base(void)
*/
static int __init omap4_sar_ram_init(void)
{
unsigned long sar_base;
/*
* To avoid code running on other OMAPs in
* multi-omap builds
*/
if (!cpu_is_omap44xx())
if (cpu_is_omap44xx())
sar_base = OMAP44XX_SAR_RAM_BASE;
else if (soc_is_omap54xx())
sar_base = OMAP54XX_SAR_RAM_BASE;
else
return -ENOMEM;
/* Static mapping, never released */
sar_ram_base = ioremap(OMAP44XX_SAR_RAM_BASE, SZ_16K);
sar_ram_base = ioremap(sar_base, SZ_16K);
if (WARN_ON(!sar_ram_base))
return -ENOMEM;