From e02849488724bdfdc36ef8105c59a49986db3ebc Mon Sep 17 00:00:00 2001
From: Stephen Warren <swarren@nvidia.com>
Date: Tue, 12 Jun 2012 08:33:40 +0000
Subject: [PATCH] tegra: add pin_mux_spi() board initialization function
Boards can override this to set up the pinmux correctly to access serial
flash.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
---
board/nvidia/common/board.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/board/nvidia/common/board.c b/board/nvidia/common/board.c
index fc8b928cfcf..e65fc9e8436 100644
--- a/board/nvidia/common/board.c
+++ b/board/nvidia/common/board.c
@@ -64,6 +64,12 @@ void __pin_mux_usb(void)
void pin_mux_usb(void) __attribute__((weak, alias("__pin_mux_usb")));
+void __pin_mux_spi(void)
+{
+}
+
+void pin_mux_spi(void) __attribute__((weak, alias("__pin_mux_spi")));
+
/*
* Routine: power_det_init
* Description: turn off power detects
@@ -95,6 +101,7 @@ int board_init(void)
gpio_config_uart();
#endif
#ifdef CONFIG_TEGRA_SPI
+ pin_mux_spi();
spi_init();
#endif
/* boot param addr */
--
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