From f89a20a89aebe4767c606b4e04a6a3906e1ee26c Mon Sep 17 00:00:00 2001 From: Russell Senior Date: Mon, 16 May 2016 00:52:24 -0700 Subject: ath25: update kernel from 3.18 to 4.4 Summary of changes: * moved config-3.18 to config-4.4 and patches-3.18 to patches-4.4 * removed most of the first two patches, that seem to be upstream already * changed deprecated/removed IRQF_DISABLED to zero following examples in upstream kernel patches * added config line to disable device-tree to satisfy kernel configuration * add new image generation code Build tested and run tested on an Accton MR3201A. Signed-off-by: Russell Senior Signed-off-by: Sergey Ryazanov Signed-off-by: John Crispin --- .../patches-3.18/020-early-printk-support.patch | 68 ---------------------- 1 file changed, 68 deletions(-) delete mode 100644 target/linux/ath25/patches-3.18/020-early-printk-support.patch (limited to 'target/linux/ath25/patches-3.18/020-early-printk-support.patch') diff --git a/target/linux/ath25/patches-3.18/020-early-printk-support.patch b/target/linux/ath25/patches-3.18/020-early-printk-support.patch deleted file mode 100644 index bd937d34a6..0000000000 --- a/target/linux/ath25/patches-3.18/020-early-printk-support.patch +++ /dev/null @@ -1,68 +0,0 @@ ---- /dev/null -+++ b/arch/mips/ath25/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 -+ */ -+ -+#include -+#include -+#include -+ -+#include "devices.h" -+#include "ar2315_regs.h" -+#include "ar5312_regs.h" -+ -+static inline void prom_uart_wr(void __iomem *base, unsigned reg, -+ unsigned char ch) -+{ -+ __raw_writel(ch, base + 4 * reg); -+} -+ -+static inline unsigned char prom_uart_rr(void __iomem *base, unsigned reg) -+{ -+ return __raw_readl(base + 4 * reg); -+} -+ -+void prom_putchar(unsigned char ch) -+{ -+ static void __iomem *base; -+ -+ if (unlikely(base == NULL)) { -+ if (is_ar2315()) -+ base = (void __iomem *)(KSEG1ADDR(AR2315_UART0_BASE)); -+ else -+ base = (void __iomem *)(KSEG1ADDR(AR5312_UART0_BASE)); -+ } -+ -+ 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/ath25/Makefile -+++ b/arch/mips/ath25/Makefile -@@ -9,5 +9,8 @@ - # - - obj-y += board.o prom.o devices.o -+ -+obj-$(CONFIG_EARLY_PRINTK) += early_printk.o -+ - obj-$(CONFIG_SOC_AR5312) += ar5312.o - obj-$(CONFIG_SOC_AR2315) += ar2315.o ---- a/arch/mips/Kconfig -+++ b/arch/mips/Kconfig -@@ -106,6 +106,7 @@ config ATH25 - select SYS_HAS_CPU_MIPS32_R1 - select SYS_SUPPORTS_BIG_ENDIAN - select SYS_SUPPORTS_32BIT_KERNEL -+ select SYS_HAS_EARLY_PRINTK - help - Support for Atheros AR231x and Atheros AR531x based boards - -- cgit v1.2.3