ar71xx: remove linux 3.18 support

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 46553

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)