u-boot.git/lib_blackfin, branch v2009.03-rc1

Blackfin: output booting source when booting

2009-02-02T17:27:16Z

Knowing the booting source of the part is useful, especially when the part can switch dynamically between sources. Signed-off-by: Mike Frysinger

Blackfin: use 8/16/32 bit transfer widths in dma_memcpy()

2009-02-02T17:24:46Z

Rather than using 8bit transfers for everything, use 8/16/32 bit transfers as usable with the source/destination addresses and the count size. Signed-off-by: Mike Frysinger

Blackfin: dma_memcpy(): fix random failures

2009-02-02T17:24:46Z

We have to make sure the DMA channel is actually disabled in hardware before attempting to reprogram it. Otherwise the new settings are ignored and we end up with random hangs/failures. Signed-off-by: Mike Frysinger

Blackfin: rewrite cache handling functions

2009-02-02T17:24:44Z

Take the cache flush functions from the kernel as they use hardware loops in order to get optimal performance. Signed-off-by: Mike Frysinger

Blackfin: setup bi_enetaddr for single nets

2009-02-02T17:24:43Z

For systems with CONFIG_NET_MULTI disabled, bi_enetaddr does not get setup based on $ethaddr, so set it up. Signed-off-by: Mike Frysinger

Blackfin: cache core/system clock values

2009-02-02T17:24:42Z

Calculating the clocks requires a bit of calls to gcc math functions, so cache the values after the first run since they'll most likely never change once U-Boot is up and running. Signed-off-by: Mike Frysinger

Blackfin: only build post code when CONFIG_POST

2009-02-02T17:24:30Z

Save some time by using CONFIG_POST in the Makefile rather than C files. Signed-off-by: Mike Frysinger

Blackfin: fixup misc warnings such as printf's and missing casts

2009-01-28T18:27:28Z

Signed-off-by: Mike Frysinger

Blackfin: pass RETX to Linux

2009-01-28T18:26:15Z

Make sure we save the value of RETX at power on and then pass it on to the kernel so that it can nicely debug a "double-fault-caused-a-reset" crash. Signed-off-by: Mike Frysinger

Blackfin: respect CONFIG_SYS_MONITOR_LEN for default flash protection

2009-01-28T18:26:12Z

Respect the CONFIG_SYS_MONITOR_LEN define rather than assuming a size of 128kB when setting up the default flash protection region for U-Boot itself. Signed-off-by: Mike Frysinger