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author | Felix Fietkau <nbd@nbd.name> | 2016-05-21 10:02:29 +0200 |
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committer | Felix Fietkau <nbd@nbd.name> | 2016-05-21 10:02:29 +0200 |
commit | 72568ea3bd51a54a68669b4ecdba5879ad7be4cd (patch) | |
tree | e8e1f5dd31a3b8e4da208de96158b8e04254ce0c /target/linux/ar71xx/patches-4.1/521-MIPS-ath79-enable-UART-for-early_serial.patch | |
parent | de27a1adaea1bcf57e28fa33c705da51364ef92b (diff) | |
download | upstream-72568ea3bd51a54a68669b4ecdba5879ad7be4cd.tar.gz upstream-72568ea3bd51a54a68669b4ecdba5879ad7be4cd.tar.bz2 upstream-72568ea3bd51a54a68669b4ecdba5879ad7be4cd.zip |
ar71xx: remove linux 4.1 support
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Diffstat (limited to 'target/linux/ar71xx/patches-4.1/521-MIPS-ath79-enable-UART-for-early_serial.patch')
-rw-r--r-- | target/linux/ar71xx/patches-4.1/521-MIPS-ath79-enable-UART-for-early_serial.patch | 61 |
1 files changed, 0 insertions, 61 deletions
diff --git a/target/linux/ar71xx/patches-4.1/521-MIPS-ath79-enable-UART-for-early_serial.patch b/target/linux/ar71xx/patches-4.1/521-MIPS-ath79-enable-UART-for-early_serial.patch deleted file mode 100644 index 3d6ddfe18c..0000000000 --- a/target/linux/ar71xx/patches-4.1/521-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) |