u-boot.git/cpu/mpc83xx/start.S, branch main

ppc: Move cpu/$CPU to arch/ppc/cpu/$CPU

2010-04-13T07:13:16Z

Signed-off-by: Peter Tyser

ppc: Use r12 instead of r14 as GOT pointer.

2010-01-26T18:30:13Z

r14 is not supposed to be clobbered by functions. Switch to r12 and call GET_GOT when needed. This will allow u-boot to loose the -ffixed-r14 gcc option. Signed-off-by: Joakim Tjernlund

ppc: Loose GOT access in IRQ

2010-01-26T18:30:12Z

Using the GOT in IRQ handlers requires r14 to be -ffixed-r14. Avoid this by relocatate transfer_to_handler too. This will allow to free up r14 later on. Signed-off-by: Joakim Tjernlund

relocation: Do not relocate NULL pointers.

2009-10-08T07:33:36Z

NULL is an absolute value and should not be relocated. After this correction code like: void weak_fun(void) __attribute__((weak)); printf("weak_fun:%p\n", weak_fun); will still print null after relocation. Signed-off-by: Joakim Tjernlund

83xx: Use the proper sequence for updating IMMR.

2009-01-22T00:43:57Z

This ensures that subsequent accesses properly hit the new window. The dcbi during the NAND loop was accidentally working around this; it's no longer necessary, as the cache is not enabled. Reported-by: Suchit Lepcha Signed-off-by: Scott Wood Signed-off-by: Kim Phillips

mpc83xx: Size optimization of start.S

2009-01-22T00:43:49Z

Currently there are in excess of 100 bytes located at the beginning of the image built by start.S that are not being utilized. This patch moves a few functions into this part of the image. This will create a greater number of *available* bytes that can be used by board specific code in NAND builds and will decrease the size of the assembled code in other builds. Signed-off-by: Ron Madrid Signed-off-by: Kim Phillips

Update U-Boot's build timestamp on every compile

2008-12-06T22:36:43Z

Use the GNU 'date' command to auto-generate a new U-Boot timestamp on every compile. Signed-off-by: Peter Tyser

Merge 'next' branch

2008-10-18T19:59:44Z

Conflicts: board/freescale/mpc8536ds/mpc8536ds.c include/configs/mgcoge.h Signed-off-by: Wolfgang Denk

rename CFG_ macros to CONFIG_SYS

2008-10-18T19:54:03Z

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD

83xx NAND boot: wait for LTESR[CC]

2008-10-17T15:39:18Z

At least some revisions of the 8313, and possibly other chips, do not wait for all pages of the initial 4K NAND region to be loaded before beginning execution; thus, we wait for it before branching out of the first NAND page. This fixes warm reset problems when booting from NAND on 8313erdb. Signed-off-by: Scott Wood Acked-by: Kim Phillips