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author | Jonas Gorski <jogo@openwrt.org> | 2014-02-24 15:54:12 +0000 |
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committer | Jonas Gorski <jogo@openwrt.org> | 2014-02-24 15:54:12 +0000 |
commit | a12344deba32820d7e34e45b9be31b4c9ac071a5 (patch) | |
tree | 4b55700cffab2b78e023eaa583de8dc96326893c /target/linux/brcm63xx/patches-3.13/338-MIPS-BCM63XX-increase-number-of-IRQs.patch | |
parent | 59a0804879d84ddd9e7c89c49cc5d7475f1c3c4e (diff) | |
download | upstream-a12344deba32820d7e34e45b9be31b4c9ac071a5.tar.gz upstream-a12344deba32820d7e34e45b9be31b4c9ac071a5.tar.bz2 upstream-a12344deba32820d7e34e45b9be31b4c9ac071a5.zip |
brcm63xx: add preliminary support for 3.13
Add support for 3.13 as a development kernel. Mostly untested, only net
booted. If flashed may brick your router or kill your cat.
Signed-off-by: Jonas Gorski <jogo@openwrt.org>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@39746 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/brcm63xx/patches-3.13/338-MIPS-BCM63XX-increase-number-of-IRQs.patch')
-rw-r--r-- | target/linux/brcm63xx/patches-3.13/338-MIPS-BCM63XX-increase-number-of-IRQs.patch | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/target/linux/brcm63xx/patches-3.13/338-MIPS-BCM63XX-increase-number-of-IRQs.patch b/target/linux/brcm63xx/patches-3.13/338-MIPS-BCM63XX-increase-number-of-IRQs.patch new file mode 100644 index 0000000000..9132e42312 --- /dev/null +++ b/target/linux/brcm63xx/patches-3.13/338-MIPS-BCM63XX-increase-number-of-IRQs.patch @@ -0,0 +1,39 @@ +From 6f5658c845cf1f79213b1d20423a04967259fdaa Mon Sep 17 00:00:00 2001 +From: Jonas Gorski <jogo@openwrt.org> +Date: Sun, 15 Dec 2013 20:46:26 +0100 +Subject: [PATCH 48/53] MIPS: BCM63XX: increase number of IRQs + +Newer SoCs have 128 bit wide irq registers, thus 128 available internal +interupts. +--- + arch/mips/include/asm/mach-bcm63xx/bcm63xx_irq.h | 4 +++- + arch/mips/include/asm/mach-bcm63xx/irq.h | 2 +- + 2 files changed, 4 insertions(+), 2 deletions(-) + +--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_irq.h ++++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_irq.h +@@ -1,10 +1,12 @@ + #ifndef BCM63XX_IRQ_H_ + #define BCM63XX_IRQ_H_ + ++#include <irq.h> + #include <bcm63xx_cpu.h> + + #define IRQ_INTERNAL_BASE 8 +-#define IRQ_EXTERNAL_BASE 100 ++#define NR_INTERNAL_IRQS 128 ++#define IRQ_EXTERNAL_BASE (IRQ_INTERNAL_BASE + NR_INTERNAL_IRQS) + #define IRQ_EXT_0 (IRQ_EXTERNAL_BASE + 0) + #define IRQ_EXT_1 (IRQ_EXTERNAL_BASE + 1) + #define IRQ_EXT_2 (IRQ_EXTERNAL_BASE + 2) +--- a/arch/mips/include/asm/mach-bcm63xx/irq.h ++++ b/arch/mips/include/asm/mach-bcm63xx/irq.h +@@ -1,7 +1,7 @@ + #ifndef __ASM_MACH_BCM63XX_IRQ_H + #define __ASM_MACH_BCM63XX_IRQ_H + +-#define NR_IRQS 128 ++#define NR_IRQS 256 + #define MIPS_CPU_IRQ_BASE 0 + + #endif |