diff options
Diffstat (limited to 'target/linux/atheros/patches-3.8/101-early-printk-support.patch')
| -rw-r--r-- | target/linux/atheros/patches-3.8/101-early-printk-support.patch | 68 |
1 files changed, 0 insertions, 68 deletions
diff --git a/target/linux/atheros/patches-3.8/101-early-printk-support.patch b/target/linux/atheros/patches-3.8/101-early-printk-support.patch deleted file mode 100644 index 7b0b2ec4de..0000000000 --- a/target/linux/atheros/patches-3.8/101-early-printk-support.patch +++ /dev/null @@ -1,68 +0,0 @@ ---- /dev/null -+++ b/arch/mips/ar231x/early_printk.c -@@ -0,0 +1,44 @@ -+/* -+ * This file is subject to the terms and conditions of the GNU General Public -+ * License. See the file "COPYING" in the main directory of this archive -+ * for more details. -+ * -+ * Copyright (C) 2010 Gabor Juhos <juhosg@openwrt.org> -+ */ -+ -+#include <linux/mm.h> -+#include <linux/io.h> -+#include <linux/serial_reg.h> -+#include <asm/addrspace.h> -+ -+#include <asm/mach-ar231x/ar2315_regs.h> -+#include <asm/mach-ar231x/ar5312_regs.h> -+#include "devices.h" -+ -+static inline void prom_uart_wr(void __iomem *base, unsigned reg, -+ unsigned char ch) -+{ -+ __raw_writeb(ch, base + 4 * reg); -+} -+ -+static inline unsigned char prom_uart_rr(void __iomem *base, unsigned reg) -+{ -+ return __raw_readb(base + 4 * reg); -+} -+ -+void prom_putchar(unsigned char ch) -+{ -+ static void __iomem *base; -+ -+ if (unlikely(base == NULL)) { -+ if (is_2315()) -+ base = (void __iomem *)(KSEG1ADDR(AR2315_UART0)); -+ else -+ base = (void __iomem *)(KSEG1ADDR(AR531X_UART0)); -+ } -+ -+ while ((prom_uart_rr(base, UART_LSR) & UART_LSR_THRE) == 0); -+ prom_uart_wr(base, UART_TX, ch); -+ while ((prom_uart_rr(base, UART_LSR) & UART_LSR_THRE) == 0); -+} -+ ---- a/arch/mips/ar231x/Makefile -+++ b/arch/mips/ar231x/Makefile -@@ -9,5 +9,8 @@ - # - - obj-y += board.o prom.o devices.o -+ -+obj-$(CONFIG_EARLY_PRINTK) += early_printk.o -+ - obj-$(CONFIG_ATHEROS_AR5312) += ar5312.o - obj-$(CONFIG_ATHEROS_AR2315) += ar2315.o ---- a/arch/mips/Kconfig -+++ b/arch/mips/Kconfig -@@ -145,6 +145,7 @@ config ATHEROS_AR231X - select SYS_SUPPORTS_BIG_ENDIAN - select SYS_SUPPORTS_32BIT_KERNEL - select ARCH_REQUIRE_GPIOLIB -+ select SYS_HAS_EARLY_PRINTK - help - Support for AR231x and AR531x based boards - |