diff options
author | juhosg <juhosg@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2012-04-19 21:32:05 +0000 |
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committer | juhosg <juhosg@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2012-04-19 21:32:05 +0000 |
commit | f9f658a5304410c19382f082fe4efe98371f5ecb (patch) | |
tree | 71a1b0bcb5c85fadaf5851259f84c0f7ad14c8cd /target/linux/ar71xx/patches-3.2/521-MIPS-ath79-enable-UART-for-early_serial.patch | |
parent | 7bc7a250f8da88affa2efa3db5e93c137f25069c (diff) |
ar71xx: nuke 3.2 support
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@31360 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/ar71xx/patches-3.2/521-MIPS-ath79-enable-UART-for-early_serial.patch')
-rw-r--r-- | target/linux/ar71xx/patches-3.2/521-MIPS-ath79-enable-UART-for-early_serial.patch | 61 |
1 files changed, 0 insertions, 61 deletions
diff --git a/target/linux/ar71xx/patches-3.2/521-MIPS-ath79-enable-UART-for-early_serial.patch b/target/linux/ar71xx/patches-3.2/521-MIPS-ath79-enable-UART-for-early_serial.patch deleted file mode 100644 index b96ea3ae5..000000000 --- a/target/linux/ar71xx/patches-3.2/521-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; -@@ -84,8 +124,10 @@ static void prom_putchar_init(void) - - default: - _prom_putchar = prom_putchar_dummy; -- break; -+ return; - } -+ -+ prom_enable_uart(id); - } - - void prom_putchar(unsigned char ch) |