Stefan Roese e02d449644 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>		2010-09-23 09:02:06 +02:00
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cpu	ppc4xx: Cleanup of PVR detection code in cpu.c	2010-09-23 09:02:06 +02:00
include/asm	ppc4xx: Use common NS16550 driver for PPC4xx UART	2010-09-23 09:02:05 +02:00
lib	Remove unused CONFIG_SERIAL_SOFTWARE_FIFO feature	2010-09-23 09:02:05 +02:00
config.mk	Move arch/ppc to arch/powerpc	2010-04-21 23:42:38 +02:00