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path: root/target/linux/ar71xx/patches-3.18/521-MIPS-ath79-enable-UART-for-early_serial.patch
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Diffstat (limited to 'target/linux/ar71xx/patches-3.18/521-MIPS-ath79-enable-UART-for-early_serial.patch')
-rw-r--r--target/linux/ar71xx/patches-3.18/521-MIPS-ath79-enable-UART-for-early_serial.patch61
1 files changed, 0 insertions, 61 deletions
diff --git a/target/linux/ar71xx/patches-3.18/521-MIPS-ath79-enable-UART-for-early_serial.patch b/target/linux/ar71xx/patches-3.18/521-MIPS-ath79-enable-UART-for-early_serial.patch
deleted file mode 100644
index 3d6ddfe..0000000
--- a/target/linux/ar71xx/patches-3.18/521-MIPS-ath79-enable-UART-for-early_serial.patch
+++ /dev/null
@@ -1,61 +0,0 @@
---- a/arch/mips/ath79/early_printk.c
-+++ b/arch/mips/ath79/early_printk.c
-@@ -56,6 +56,46 @@ static void prom_putchar_dummy(unsigned
- /* nothing to do */
- }
-
-+static void prom_enable_uart(u32 id)
-+{
-+ void __iomem *gpio_base;
-+ u32 uart_en;
-+ u32 t;
-+
-+ switch (id) {
-+ case REV_ID_MAJOR_AR71XX:
-+ uart_en = AR71XX_GPIO_FUNC_UART_EN;
-+ break;
-+
-+ case REV_ID_MAJOR_AR7240:
-+ case REV_ID_MAJOR_AR7241:
-+ case REV_ID_MAJOR_AR7242:
-+ uart_en = AR724X_GPIO_FUNC_UART_EN;
-+ break;
-+
-+ case REV_ID_MAJOR_AR913X:
-+ uart_en = AR913X_GPIO_FUNC_UART_EN;
-+ break;
-+
-+ case REV_ID_MAJOR_AR9330:
-+ case REV_ID_MAJOR_AR9331:
-+ uart_en = AR933X_GPIO_FUNC_UART_EN;
-+ break;
-+
-+ case REV_ID_MAJOR_AR9341:
-+ case REV_ID_MAJOR_AR9342:
-+ case REV_ID_MAJOR_AR9344:
-+ /* TODO */
-+ default:
-+ return;
-+ }
-+
-+ gpio_base = (void __iomem *)(KSEG1ADDR(AR71XX_GPIO_BASE));
-+ t = __raw_readl(gpio_base + AR71XX_GPIO_REG_FUNC);
-+ t |= uart_en;
-+ __raw_writel(t, gpio_base + AR71XX_GPIO_REG_FUNC);
-+}
-+
- static void prom_putchar_init(void)
- {
- void __iomem *base;
-@@ -86,8 +126,10 @@ static void prom_putchar_init(void)
-
- default:
- _prom_putchar = prom_putchar_dummy;
-- break;
-+ return;
- }
-+
-+ prom_enable_uart(id);
- }
-
- void prom_putchar(unsigned char ch)