Commit eb222d1d authored by Stephen Warren's avatar Stephen Warren Committed by Tom Warren

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: default avatarStephen Warren <swarren@nvidia.com>
Signed-off-by: default avatarTom Warren <twarren@nvidia.com>
Acked-by: default avatarSimon Glass <sjg@chromium.org>
parent c4a4e2e2
......@@ -65,6 +65,7 @@ int tegra_get_chip_type(void)
break;
case CHIPID_TEGRA30:
switch (tegra_sku_id) {
case SKU_ID_T33:
case SKU_ID_T30:
return TEGRA_SOC_T30;
}
......
......@@ -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 */
};
......
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