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tegra: trimslice: set up serial flash pinmux

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When Trimslice is booted from serial flash, the boot ROM does this, so
U-Boot doesn't need to. However, booting from the SD slot for recovery
purposes, the boot ROM does not set up the pinmux for serial flash. Add
code to U-Boot to set this up, so that an SD-based recovery U-Boot image
can upgrade the U-Boot in serial flash.

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 08:33:41 +00:00 • committed by Albert ARIBAUD (U-Boot)
parent e028494887
commit 2db7b95284
1 changed files with 5 additions and 0 deletions
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5
board/compulab/trimslice/trimslice.c
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@ -42,6 +42,11 @@ void gpio_config_uart(void)
{
}
void pin_mux_spi(void)
{
funcmux_select(PERIPH_ID_SPI1, FUNCMUX_SPI1_GMC_GMD);
}
/*
* Routine: pin_mux_mmc
* Description: setup the pin muxes/tristate values for the SDMMC(s)