diff options
| author | Ricardo Salveti de Araujo <ricardo.salveti@linaro.org> | 2011-09-21 10:17:30 +0000 |
|---|---|---|
| committer | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2011-10-27 21:56:33 +0200 |
| commit | 8f6a027f627d6002bedc3ab12610535dbf9ef497 (patch) | |
| tree | 6e51cfcf72c8058aac96ed0536863c04425e4313 /arch/arm/cpu | |
| parent | 20033c9f87ef6aa9834aeab19bc363abc3d92a4d (diff) | |
omap4: adding revision detection for 4460 ES1.1
Signed-off-by: Ricardo Salveti de Araujo <ricardo.salveti@linaro.org>
2 files changed, 17 insertions(+), 1 deletions(-)
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
Diffstat (limited to 'arch/arm/cpu')
| -rw-r--r-- | arch/arm/cpu/armv7/omap4/board.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/arch/arm/cpu/armv7/omap4/board.c b/arch/arm/cpu/armv7/omap4/board.c index 86ddef28d7..6d8811f484 100644 --- a/arch/arm/cpu/armv7/omap4/board.c +++ b/arch/arm/cpu/armv7/omap4/board.c @@ -218,7 +218,17 @@ static void init_omap4_revision(void) *omap4_revision = OMAP4430_ES2_3; break; case MIDR_CORTEX_A9_R2P10: - *omap4_revision = OMAP4460_ES1_0; + switch (readl(CONTROL_ID_CODE)) { + case OMAP4460_CONTROL_ID_CODE_ES1_0: + *omap4_revision = OMAP4460_ES1_0; + break; + case OMAP4460_CONTROL_ID_CODE_ES1_1: + *omap4_revision = OMAP4460_ES1_1; + break; + default: + *omap4_revision = OMAP4460_ES1_0; + break; + } break; default: *omap4_revision = OMAP4430_SILICON_ID_INVALID; |