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Blackfin arch: Initial patch to add earlyprintk support
authorRobin Getz <robin.getz@analog.com>
Tue, 9 Oct 2007 09:24:49 +0000 (17:24 +0800)
committerBryan Wu <bryan.wu@analog.com>
Tue, 9 Oct 2007 09:24:49 +0000 (17:24 +0800)
commit0ae53640b54f2c30e52044f7102ba08915b988a7
treec8d89d9856d994e0069fe3dbe9687b96c7a79162tree | snapshot
parent1d487f468de75b8a5c664db60e106935f9dc753bcommit | diff
Blackfin arch: Initial patch to add earlyprintk support

This allows debugging of problems which happen eary in the kernel
boot process (after bootargs are parsed, but before serial subsystem
is fully initialized)

Signed-off-by: Robin Getz <robin.getz@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Documentation/kernel-parameters.txt diff | blob | blame | history
arch/blackfin/Kconfig diff | blob | blame | history
arch/blackfin/kernel/Makefile diff | blob | blame | history
arch/blackfin/kernel/early_printk.c [new file with mode: 0644] blob
drivers/serial/bfin_5xx.c diff | blob | blame | history
include/asm-blackfin/early_printk.h [new file with mode: 0644] blob
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