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| author | Wolfgang Denk <wd@denx.de> | 2008-02-15 00:06:18 +0100 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2008-02-15 00:06:18 +0100 |
| commit | 6f99eec3dc2285abfb93631003f7e5cadf2eab0f (patch) | |
| tree | 1eaaa31eb768d8bfa68e9ff41eef53d37b64f21c /README | |
| parent | f6921e3dc331293c873ec4d109fd5517a42a90b3 (diff) | |
| parent | 30942b18b66f35f2ceedab39af10e9eccaa943cc (diff) | |
| download | blackbird-obmc-uboot-6f99eec3dc2285abfb93631003f7e5cadf2eab0f.tar.gz blackbird-obmc-uboot-6f99eec3dc2285abfb93631003f7e5cadf2eab0f.zip | |
Merge branch 'master' of git://www.denx.de/git/u-boot-blackfin
Conflicts:
Makefile
doc/README.standalone
Signed-off-by: Wolfgang Denk <wd@denx.de>
Diffstat (limited to 'README')
| -rw-r--r-- | README | 5 |
1 files changed, 5 insertions, 0 deletions
@@ -3517,6 +3517,11 @@ For PowerPC, the following registers have specific use: average for all boards 752 bytes for the whole U-Boot image, 624 text + 127 data). +On Blackfin, the normal C ABI (except for P5) is followed as documented here: + http://docs.blackfin.uclinux.org/doku.php?id=application_binary_interface + + ==> U-Boot will use P5 to hold a pointer to the global data + On ARM, the following registers are used: R0: function argument word/integer result |
