From: Stephen Warren swarren@nvidia.com
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 --- board/compulab/trimslice/trimslice.c | 5 +++++ 1 files changed, 5 insertions(+), 0 deletions(-)
diff --git a/board/compulab/trimslice/trimslice.c b/board/compulab/trimslice/trimslice.c index f15fbd7..1ac15f8 100644 --- a/board/compulab/trimslice/trimslice.c +++ b/board/compulab/trimslice/trimslice.c @@ -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)