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author | John Crispin <blogic@openwrt.org> | 2013-08-14 18:15:15 +0000 |
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committer | John Crispin <blogic@openwrt.org> | 2013-08-14 18:15:15 +0000 |
commit | b9aed7de867a25b5b25ec73107aad58694920dab (patch) | |
tree | d43e79ac4ba86ff1867147c7e55ff19ace92cb9a /target/linux/ramips/patches-3.10/0007-MIPS-ralink-adds-a-bootrom-dumper-module.patch | |
parent | 4e0f16aad4b317d3625bba23334f44053672cf43 (diff) | |
download | upstream-b9aed7de867a25b5b25ec73107aad58694920dab.tar.gz upstream-b9aed7de867a25b5b25ec73107aad58694920dab.tar.bz2 upstream-b9aed7de867a25b5b25ec73107aad58694920dab.zip |
ramips: update v3.10 patches
Sync the patches with those sent upstream for v3.12.
Signed-off-by: John Crispin <blogic@openwrt.org>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37778 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/ramips/patches-3.10/0007-MIPS-ralink-adds-a-bootrom-dumper-module.patch')
-rw-r--r-- | target/linux/ramips/patches-3.10/0007-MIPS-ralink-adds-a-bootrom-dumper-module.patch | 75 |
1 files changed, 0 insertions, 75 deletions
diff --git a/target/linux/ramips/patches-3.10/0007-MIPS-ralink-adds-a-bootrom-dumper-module.patch b/target/linux/ramips/patches-3.10/0007-MIPS-ralink-adds-a-bootrom-dumper-module.patch deleted file mode 100644 index 2b439c6202..0000000000 --- a/target/linux/ramips/patches-3.10/0007-MIPS-ralink-adds-a-bootrom-dumper-module.patch +++ /dev/null @@ -1,75 +0,0 @@ -From 71409a190a0c8e3597cae7d46321742e29d8994b Mon Sep 17 00:00:00 2001 -From: John Crispin <blogic@openwrt.org> -Date: Tue, 21 May 2013 15:50:31 +0200 -Subject: [PATCH 07/33] MIPS: ralink: adds a bootrom dumper module - -This patch adds a trivial driver that allows userland to extract the bootrom of -a SoC via debugfs. - -Signed-off-by: John Crispin <blogic@openwrt.org> ---- - arch/mips/ralink/Makefile | 2 ++ - arch/mips/ralink/bootrom.c | 48 ++++++++++++++++++++++++++++++++++++++++++++ - 2 files changed, 50 insertions(+) - create mode 100644 arch/mips/ralink/bootrom.c - ---- a/arch/mips/ralink/Makefile -+++ b/arch/mips/ralink/Makefile -@@ -15,4 +15,6 @@ obj-$(CONFIG_SOC_MT7620) += mt7620.o - - obj-$(CONFIG_EARLY_PRINTK) += early_printk.o - -+obj-$(CONFIG_DEBUG_FS) += bootrom.o -+ - obj-y += dts/ ---- /dev/null -+++ b/arch/mips/ralink/bootrom.c -@@ -0,0 +1,48 @@ -+/* -+ * This program is free software; you can redistribute it and/or modify it -+ * under the terms of the GNU General Public License version 2 as published -+ * by the Free Software Foundation. -+ * -+ * Copyright (C) 2013 John Crispin <blogic@openwrt.org> -+ */ -+ -+#include <linux/debugfs.h> -+#include <linux/seq_file.h> -+ -+#define BOOTROM_OFFSET 0x10118000 -+#define BOOTROM_SIZE 0x8000 -+ -+static void __iomem *membase = (void __iomem*) KSEG1ADDR(BOOTROM_OFFSET); -+ -+static int bootrom_show(struct seq_file *s, void *unused) -+{ -+ seq_write(s, membase, BOOTROM_SIZE); -+ -+ return 0; -+} -+ -+static int bootrom_open(struct inode *inode, struct file *file) -+{ -+ return single_open(file, bootrom_show, NULL); -+} -+ -+static const struct file_operations bootrom_file_ops = { -+ .open = bootrom_open, -+ .read = seq_read, -+ .llseek = seq_lseek, -+ .release = single_release, -+}; -+ -+static int bootrom_setup(void) -+{ -+ if (!debugfs_create_file("bootrom", 0444, -+ NULL, NULL, &bootrom_file_ops)) { -+ pr_err("Failed to create bootrom debugfs file\n"); -+ -+ return -EINVAL; -+ } -+ -+ return 0; -+} -+ -+postcore_initcall(bootrom_setup); |