diff options
Diffstat (limited to 'target/linux/bcm53xx/patches-3.18/043-ARM-BCM5301X-fix-early-serial-console.patch')
| -rw-r--r-- | target/linux/bcm53xx/patches-3.18/043-ARM-BCM5301X-fix-early-serial-console.patch | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/target/linux/bcm53xx/patches-3.18/043-ARM-BCM5301X-fix-early-serial-console.patch b/target/linux/bcm53xx/patches-3.18/043-ARM-BCM5301X-fix-early-serial-console.patch new file mode 100644 index 0000000..517b2e7 --- /dev/null +++ b/target/linux/bcm53xx/patches-3.18/043-ARM-BCM5301X-fix-early-serial-console.patch @@ -0,0 +1,39 @@ +From 140bd60383309e82b5cae3294a907c11a0a12b90 Mon Sep 17 00:00:00 2001 +From: Hauke Mehrtens <hauke@hauke-m.de> +Date: Sun, 14 Sep 2014 21:43:40 +0200 +Subject: [PATCH] ARM: BCM5301X: fix early serial console + +This device actually has a 8250 serial with a shift of 0. +Tested this on a BCM4708. + +Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> +Signed-off-by: Arnd Bergmann <arnd@arndb.de> +--- + arch/arm/Kconfig.debug | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug +index 1c4889d..a528843 100644 +--- a/arch/arm/Kconfig.debug ++++ b/arch/arm/Kconfig.debug +@@ -113,7 +113,7 @@ choice + config DEBUG_BCM_5301X + bool "Kernel low-level debugging on BCM5301X UART1" + depends on ARCH_BCM_5301X +- select DEBUG_UART_PL01X ++ select DEBUG_UART_8250 + + config DEBUG_BCM_KONA_UART + bool "Kernel low-level debugging messages via BCM KONA UART" +@@ -1249,7 +1249,7 @@ config DEBUG_UART_VIRT + config DEBUG_UART_8250_SHIFT + int "Register offset shift for the 8250 debug UART" + depends on DEBUG_LL_UART_8250 || DEBUG_UART_8250 +- default 0 if FOOTBRIDGE || ARCH_IOP32X ++ default 0 if FOOTBRIDGE || ARCH_IOP32X || DEBUG_BCM_5301X + default 2 + + config DEBUG_UART_8250_WORD +-- +1.8.4.5 + |