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| author | Robin Getz <robin.getz@analog.com> | 2007-10-09 17:24:49 +0800 |
|---|---|---|
| committer | Bryan Wu <bryan.wu@analog.com> | 2007-10-09 17:24:49 +0800 |
| commit | 0ae53640b54f2c30e52044f7102ba08915b988a7 (patch) | |
| tree | c8d89d9856d994e0069fe3dbe9687b96c7a79162 /Documentation | |
| parent | 1d487f468de75b8a5c664db60e106935f9dc753b (diff) | |
| download | linux-0ae53640b54f2c30e52044f7102ba08915b988a7.tar.gz linux-0ae53640b54f2c30e52044f7102ba08915b988a7.tar.bz2 linux-0ae53640b54f2c30e52044f7102ba08915b988a7.zip | |
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>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/kernel-parameters.txt | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt index 4d175c751246..a57c1f216b21 100644 --- a/Documentation/kernel-parameters.txt +++ b/Documentation/kernel-parameters.txt @@ -35,6 +35,7 @@ parameter is applicable: APIC APIC support is enabled. APM Advanced Power Management support is enabled. AX25 Appropriate AX.25 support is enabled. + BLACKFIN Blackfin architecture is enabled. DRM Direct Rendering Management support is enabled. EDD BIOS Enhanced Disk Drive Services (EDD) is enabled EFI EFI Partitioning (GPT) is enabled @@ -550,7 +551,7 @@ and is between 256 and 4096 characters. It is defined in the file dtc3181e= [HW,SCSI] - earlyprintk= [X86-32,X86-64,SH] + earlyprintk= [X86-32,X86-64,SH,BLACKFIN] earlyprintk=vga earlyprintk=serial[,ttySn[,baudrate]] |