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tegra: add GMC/GMD funcmux entry for SFLASH

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This is used on TrimSlice.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
This commit is contained in:
Stephen Warren 2012-06-12 08:33:39 +00:00 committed by Albert ARIBAUD (U-Boot)
parent f78d348cb8
commit a016e144ed
2 changed files with 13 additions and 0 deletions
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10
arch/arm/cpu/armv7/tegra2/funcmux.c
View file

@ -224,6 +224,16 @@ int funcmux_select(enum periph_id id, int config)
} }
break; break;
case PERIPH_ID_SPI1:
if (config == FUNCMUX_SPI1_GMC_GMD) {
pinmux_set_func(PINGRP_GMC, PMUX_FUNC_SFLASH);
pinmux_set_func(PINGRP_GMD, PMUX_FUNC_SFLASH);
pinmux_tristate_disable(PINGRP_GMC);
pinmux_tristate_disable(PINGRP_GMD);
}
break;
default: default:
debug("%s: invalid periph_id %d", __func__, id); debug("%s: invalid periph_id %d", __func__, id);
return -1; return -1;

3
arch/arm/include/asm/arch-tegra2/funcmux.h
View file

@ -54,6 +54,9 @@ enum {
/* USB configs */ /* USB configs */
FUNCMUX_USB2_ULPI = 0, FUNCMUX_USB2_ULPI = 0,
/* Serial Flash configs */
FUNCMUX_SPI1_GMC_GMD = 0,
}; };
/** /**