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authorSimon Glass <sjg@chromium.org>2015-06-05 14:39:38 -0600
committerTom Warren <twarren@nvidia.com>2015-06-09 09:56:14 -0700
commit701b7b1d2cf657d435d2bd6caf43d0247d37220d (patch)
treecfe96111de110583a53d7aaed19050a00c3f6bbe /arch/arm/include
parentcd3c67692b13fb24f69b3016bc9990eeaaa32ca1 (diff)
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tegra: Introduce SRAM repair on tegra124
This is required in order to avoid instability when running from caches after the kernel starts. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
Diffstat (limited to 'arch/arm/include')
-rw-r--r--arch/arm/include/asm/arch-tegra124/flow.h12
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-tegra124/flow.h b/arch/arm/include/asm/arch-tegra124/flow.h
index d6f515f1e9..7818b1bd34 100644
--- a/arch/arm/include/asm/arch-tegra124/flow.h
+++ b/arch/arm/include/asm/arch-tegra124/flow.h
@@ -26,6 +26,12 @@ struct flow_ctlr {
u32 cpu_pwr_csr; /* offset 0x38 */
u32 mpid; /* offset 0x3c */
u32 ram_repair; /* offset 0x40 */
+ u32 flow_dbg_sel; /* offset 0x44 */
+ u32 flow_dbg_cnt0; /* offset 0x48 */
+ u32 flow_dbg_cnt1; /* offset 0x4c */
+ u32 flow_dbg_qual; /* offset 0x50 */
+ u32 flow_ctlr_spare; /* offset 0x54 */
+ u32 ram_repair_cluster1;/* offset 0x58 */
};
/* HALT_COP_EVENTS_0, 0x04 */
@@ -43,4 +49,10 @@ struct flow_ctlr {
#define CSR_WAIT_WFI_SHIFT 8
#define CSR_PWR_OFF_STS (1 << 16)
+/* RAM_REPAIR, 0x40, 0x58 */
+enum {
+ RAM_REPAIR_REQ = 0x1 << 0,
+ RAM_REPAIR_STS = 0x1 << 1,
+};
+
#endif /* _TEGRA124_FLOW_H_ */
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