MIPS: tl-wdr4300: remove debug_uart_init call
In order to add a generic MIPS debug_uart_init call right before the call to
board_early_init_f, we need to remove all calls to debug_uart_init from every
MIPS boards.
WDR4300 doesn't provide a board_debug_uart_init and configures pinmux in
board_early_init_f instead. Since I have no idead of what's the needed uart
pinmux config, I copied the whole pinmux config to a new function that is
called from board_early_init_f if CONFIG_DEBUG_UART_BOARD_INIT is not enabled.
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
diff --git a/board/tplink/wdr4300/wdr4300.c b/board/tplink/wdr4300/wdr4300.c
index 6e070fd..0f59648 100644
--- a/board/tplink/wdr4300/wdr4300.c
+++ b/board/tplink/wdr4300/wdr4300.c
@@ -34,8 +34,7 @@
static inline void wdr4300_usb_start(void) {}
#endif
-#ifdef CONFIG_BOARD_EARLY_INIT_F
-int board_early_init_f(void)
+void wdr4300_pinmux_config(void)
{
void __iomem *regs;
@@ -56,9 +55,20 @@
writel(0x00000000, regs + AR934X_GPIO_REG_OUT_FUNC3);
writel(0x0000004d, regs + AR934X_GPIO_REG_OUT_FUNC4);
writel(0x00000000, regs + AR934X_GPIO_REG_OUT_FUNC5);
+}
-#ifdef CONFIG_DEBUG_UART
- debug_uart_init();
+#ifdef CONFIG_DEBUG_UART_BOARD_INIT
+void board_debug_uart_init(void)
+{
+ wdr4300_pinmux_config();
+}
+#endif
+
+#ifdef CONFIG_BOARD_EARLY_INIT_F
+int board_early_init_f(void)
+{
+#ifndef CONFIG_DEBUG_UART_BOARD_INIT
+ wdr4300_pinmux_config();
#endif
#ifndef CONFIG_SKIP_LOWLEVEL_INIT