[U-Boot] [PATCH] ARM: OMAP5+: Enable errata i727

Errata i727 is applicable on all OMAP5 and DRA7 variants but enabled only on OMAP5 ES1.0. So, enable it on all platforms.
Signed-off-by: Lokesh Vutla lokeshvutla@ti.com --- arch/arm/cpu/armv7/omap-common/emif-common.c | 3 ++- arch/arm/cpu/armv7/omap-common/hwinit-common.c | 3 +-- 2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/arm/cpu/armv7/omap-common/emif-common.c b/arch/arm/cpu/armv7/omap-common/emif-common.c index 9a9c764..2b79010 100644 --- a/arch/arm/cpu/armv7/omap-common/emif-common.c +++ b/arch/arm/cpu/armv7/omap-common/emif-common.c @@ -37,7 +37,8 @@ void set_lpmode_selfrefresh(u32 base) void force_emif_self_refresh() { set_lpmode_selfrefresh(EMIF1_BASE); - set_lpmode_selfrefresh(EMIF2_BASE); + if (!is_dra72x()) + set_lpmode_selfrefresh(EMIF2_BASE); }
inline u32 emif_num(u32 base) diff --git a/arch/arm/cpu/armv7/omap-common/hwinit-common.c b/arch/arm/cpu/armv7/omap-common/hwinit-common.c index 2f9693f..f317293 100644 --- a/arch/arm/cpu/armv7/omap-common/hwinit-common.c +++ b/arch/arm/cpu/armv7/omap-common/hwinit-common.c @@ -147,8 +147,7 @@ void early_system_init(void) hw_data_init();
#ifdef CONFIG_SPL_BUILD - if (warm_reset() && - (is_omap44xx() || (omap_revision() == OMAP5430_ES1_0))) + if (warm_reset()) force_emif_self_refresh(); #endif watchdog_init();

On Tue, Jul 12, 2016 at 02:47:41PM +0530, Lokesh Vutla wrote:
Errata i727 is applicable on all OMAP5 and DRA7 variants but enabled only on OMAP5 ES1.0. So, enable it on all platforms.
Signed-off-by: Lokesh Vutla lokeshvutla@ti.com
Reviewed-by: Tom Rini trini@konsulko.com

On Tue, Jul 12, 2016 at 02:47:41PM +0530, Lokesh Vutla wrote:
Errata i727 is applicable on all OMAP5 and DRA7 variants but enabled only on OMAP5 ES1.0. So, enable it on all platforms.
Signed-off-by: Lokesh Vutla lokeshvutla@ti.com Reviewed-by: Tom Rini trini@konsulko.com
Applied to u-boot/master, thanks!
participants (2)
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Lokesh Vutla
-
Tom Rini