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OMAP: Improve register access in L3 Error handler.

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* Changed the way of accessing L3 target
  registers from standard base rather
  than relative to STDERRLOG_MAIN.

* Use ffs() to find error source from
  the L3_FLAGMUX_REGERRn register.

* Remove extra l3_base[] entry.

* Modified L3 custom error message.

Signed-off-by: Todd Poynor <toddpoynor@google.com>
Signed-off-by: sricharan <r.sricharan@ti.com>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
This commit is contained in:
Todd Poynor
2011-08-24 19:11:39 +05:30
committed by Santosh Shilimkar
parent b6fd41e29d
commit 342fd14429
4 changed files with 65 additions and 71 deletions
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2
arch/arm/mach-omap2/omap_l3_smx.h
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@@ -40,7 +40,7 @@
#define L3_SI_CONTROL 0x020
#define L3_SI_FLAG_STATUS_0 0x510
const u64 shift = 1;
static const u64 shift = 1;
#define L3_STATUS_0_MPUIA_BRST (shift << 0)
#define L3_STATUS_0_MPUIA_RSP (shift << 1)