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authorStephen Warren <swarren@nvidia.com>2013-03-27 09:37:02 +0000
committerTom Warren <twarren@nvidia.com>2013-04-15 11:01:37 -0700
commiteb222d1d7de5946501ed15c49f9d23bc05fc5a87 (patch)
tree7d35775ea230bbb6dde9183cc756220319b58886 /arch/arm/include
parentc4a4e2e20ca226948b62ed116df98f7a3932f2ac (diff)
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ARM: tegra: support T33 SKU of Tegra30
Make U-Boot aware of the T33 SKU of Tegra30, and treat it identically to any other Tegra30. An alternative would be to simply remove the SKU checking from tegra_get_chip_type(); most use of the value most likely simply wants to know the current chip, not the specific SKU. Or, the function could be split into separate tegra_get_chip() and tegra_get_sku() for the cases where differentiation really is required. I wonder whether tegra_get_chip_type() should printf() whenever any unkown chip/SKU is found, although perhaps the function is called so early that the printf() wouldn't actually make it to the UART anyway. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com> Acked-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'arch/arm/include')
-rw-r--r--arch/arm/include/asm/arch-tegra/tegra.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-tegra/tegra.h b/arch/arm/include/asm/arch-tegra/tegra.h
index bf7229d..3e642e9 100644
--- a/arch/arm/include/asm/arch-tegra/tegra.h
+++ b/arch/arm/include/asm/arch-tegra/tegra.h
@@ -78,6 +78,7 @@ enum {
SKU_ID_T25 = 0x18,
SKU_ID_AP25E = 0x1b,
SKU_ID_T25E = 0x1c,
+ SKU_ID_T33 = 0x80,
SKU_ID_T30 = 0x81, /* Cardhu value */
SKU_ID_T114_ENG = 0x00, /* Dalmore value, unfused */
};