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arm: omap: ratelimit omap_l3_smx error log spam

Message ID 20120829002256.GE783@harshnoise.musicnaut.iki.fi (mailing list archive)
State New, archived
Headers show

Commit Message

Aaro Koskinen Aug. 29, 2012, 12:23 a.m. UTC 
On Tue, Aug 28, 2012 at 04:38:24PM -0700, Shilimkar, Santosh wrote:
> On Tue, Aug 28, 2012 at 4:09 PM, Aaro Koskinen <aaro.koskinen@iki.fi> wrote:
> > On Tue, Aug 28, 2012 at 07:19:38AM -0700, Shilimkar, Santosh wrote:
> >> Or the PPA has resized the secure area of 16K. As you have seen the issue
> >> on one OMAP3 device, it makes sense to takeout that 16K from the public
> >> SRAM map.
> >>
> >> Can you send the patch with fixed base address fir PUB SRAM ?
> >
> > Maybe I'm missing something, but I tried the following and now something
> > else got broken:
> >
> >         save_secure_sram() returns 0000ff02
> >
> Damn. Looks like, you are running short of memory now for sram_push stuff.

No, it's not that, because the below version works and that leaves as
little memory for the sram_push code:


A.
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Patch

diff --git a/arch/arm/plat-omap/sram.c b/arch/arm/plat-omap/sram.c
index 766181c..a91e7ad 100644
--- a/arch/arm/plat-omap/sram.c
+++ b/arch/arm/plat-omap/sram.c
@@ -47,7 +47,7 @@ 
 #define OMAP5_SRAM_PA		0x40300000
 
 #if defined(CONFIG_ARCH_OMAP2PLUS)
-#define SRAM_BOOTLOADER_SZ	0x00
+#define SRAM_BOOTLOADER_SZ	(cpu_is_omap34xx() ? SZ_16K : 0)
 #else
 #define SRAM_BOOTLOADER_SZ	0x80
 #endif