Hi,
On Tue, Oct 27, 2009 at 03:02:30PM +0100, ext Sanjeev Premi wrote:
> Add support to detect AM3505/AM3517 devices at runtime.
> Also updates the CPU names printed during boot.
>
> Signed-off-by: Sanjeev Premi <[email protected]>
> ---
> arch/arm/mach-omap2/id.c | 43 ++++++++++++++++++++++++++++----
> arch/arm/plat-omap/include/plat/cpu.h | 12 +++++++++
> 2 files changed, 49 insertions(+), 6 deletions(-)
>
> diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c
> index 1c15112..87efb73 100644
> --- a/arch/arm/mach-omap2/id.c
> +++ b/arch/arm/mach-omap2/id.c
> @@ -242,6 +242,21 @@ void __init omap3_check_revision(void)
> omap_revision = OMAP3630_REV_ES1_0;
> }
> break;
> + case 0xb868:
> + /* Handle OMAP35xx/AM35xx devices
> + *
> + * Set the device to be OMAP3517 here. Actual device
> + * is identified later based on the features.
> + */
> + switch (rev) {
> + case 0:
> + omap_revision = OMAP3505_REV(rev);
> + break;
> + default:
> + /* Use the latest known revision as default */
> + omap_revision = OMAP3505_REV(rev);
if both are the same, what's the point of having this switch ?
> + }
> + break;
> default:
> /* Unknown default to latest silicon rev as default*/
> omap_revision = OMAP3630_REV_ES1_0;
> @@ -267,20 +282,36 @@ void __init omap3_cpuinfo(void)
> * and CPU class bits.
> */
> if (cpu_is_omap3630())
> - strcpy(cpu_name, "3630");
> + strcpy(cpu_name, "OMAP3630");
> + else if (omap_rev() && OMAP35XX_CLASS) {
> + /*
> + * AM3517, AM3505 devices
> + */
> + if (omap3_has_sgx()) {
> + omap_revision = OMAP3517_REV(rev);
> + strcpy(cpu_name, "AM3517");
> + }
> + else {
according to CodingStyle this should be:
} else {
--
balbi
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