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author | Stefan Roese <sr@denx.de> | 2010-09-03 13:27:02 +0200 |
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committer | Stefan Roese <sr@denx.de> | 2010-09-23 09:02:06 +0200 |
commit | e02d44964407716104c78d72170a086052c64e86 (patch) | |
tree | 9ece2861dad4076dbd231638d3b9edb500ea728a /post | |
parent | 5b9144638e7d4c86e0470e21869b341278e183c3 (diff) | |
download | u-boot-imx-e02d44964407716104c78d72170a086052c64e86.zip u-boot-imx-e02d44964407716104c78d72170a086052c64e86.tar.gz u-boot-imx-e02d44964407716104c78d72170a086052c64e86.tar.bz2 |
ppc4xx: Cleanup of PVR detection code in cpu.c
This patch cleans the PVR detection code in check_cpu() up a bit.
Basically the strings are better seperated, resulting in an easier
to understand and maintain code version.
The #ifdef's couldn't be removed easily because of two reasons:
- Some SoC revisions have the same PVR, so need a way to differentiate
between those two SoC's.
- In some case statements registers only available in this SoC variant
are referenced.
Instead I moved the CONFIG_440 #ifdef a bit, so that 405 platforms don't
add this 440 detection code and vice versa. Resulting in this U-Boot
image size change:
405EX (Kilauea): 408 bytes less
440EPx (Sequoia): 604 bytes less
460EX (Canyonlands): 564 bytes less
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Wolfgang Denk <wd@denx.de>
Diffstat (limited to 'post')
0 files changed, 0 insertions, 0 deletions