Michael Williamson <michael.william...@criticallink.com> writes:
> The JTAG variant code for Rev-2.0 silicon of the OMAP-L138 has changed.
> In addition, the variant code for the AM-1808 SoC appears to match
> the Rev-2.0 code for the OMAP-L138. Add an additional entry to support
> these chips.
>
> This patch is originally from a patch on the arago project, here:
> http://arago-project.org/git/projects/?p=linux-omapl1.git;a=commit;h=6157618435e313a444cdf059702bd34036a6e2b7
>
> Further information related to the need for this patch can be located at
> http://e2e.ti.com/support/embedded/f/354/p/67290/248486.aspx
> http://linux.davincidsp.com/pipermail/davinci-linux-open-source/2010-November/021224.html
>
> This patch was tested using an AM-1808 SoC on a MityARM-1808 SoM card. It
> was also tested using a Rev 1.0 silicon OMAP-L138 on a MityDSP-L138F card.
>
> Signed-off-by: Sudhakar Rajashekhara <sudhakar....@ti.com>
> Signed-off-by: Michael Williamson <michael.william...@criticallink.com>
> Tested-by: Michael Williamson <michael.william...@criticallink.com>
> Reported-by: Nicolas Luna <luna...@gmail.com>
Thanks, queueing this for 2.6.39.
Also added a reviewed-by tag for Sekhar.
Kevin
> ---
> Built against linux-davinci tree.
>
> Changes since v4.
>
> - removed am18x code from 0 variant per Sekhar's request.
>
> arch/arm/mach-davinci/da850.c | 7 +++++++
> 1 files changed, 7 insertions(+), 0 deletions(-)
>
> diff --git a/arch/arm/mach-davinci/da850.c b/arch/arm/mach-davinci/da850.c
> index 78b5ae2..1550ac3 100644
> --- a/arch/arm/mach-davinci/da850.c
> +++ b/arch/arm/mach-davinci/da850.c
> @@ -764,6 +764,13 @@ static struct davinci_id da850_ids[] = {
> .cpu_id = DAVINCI_CPU_ID_DA850,
> .name = "da850/omap-l138",
> },
> + {
> + .variant = 0x1,
> + .part_no = 0xb7d1,
> + .manufacturer = 0x017, /* 0x02f >> 1 */
> + .cpu_id = DAVINCI_CPU_ID_DA850,
> + .name = "da850/omap-l138/am18x",
> + },
> };
>
> static struct davinci_timer_instance da850_timer_instance[4] = {
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