On Dec 17, 2010, at 5:17 PM, Becky Bruce wrote: > Correct initdram to use phys_size_t to represent the size of > dram; instead of changing this all over the place, and correcting > all the other random errors I've noticed, create a > common initdram that is used by all non-corenet 85xx parts. Most > of the initdram() functions were identical, with 2 common differences: > > 1) DDR tlbs for the fixed_sdram case were set up in initdram() on > some boards, and were part of the tlb_table on others. I have > changed them all over to the initdram() method - we shouldn't > be accessing dram before this point so they don't need to be > done sooner, and this seems cleaner. > > 2) Parts that require the DDR11 erratum workaround had different > implementations - I have adopted the version from the Freescale > errata document. It also looks like some of the versions were > buggy, and, depending on timing, could have resulted in the > DDR controller being disabled. This seems bad. > > The xpedite boards had a common/fsl_8xxx_ddr.c; with this > change only the 517 board uses this so I have moved the ddr code > into that board's directory in xpedite517x.c > > The ATUM8548 board didn't appear to set up any tlbs in the > fixed_sdram case; this patch fixes that. > > Signed-off-by: Becky Bruce <bec...@kernel.crashing.org> > Tested-by: Paul Gortmaker <paul.gortma...@windriver.com> > --- > arch/powerpc/cpu/mpc85xx/cpu.c | 52 +++++++++++++++++ > arch/powerpc/cpu/mpc8xxx/fsl_lbc.c | 10 +++ > arch/powerpc/include/asm/fsl_ddr_sdram.h | 13 ++++ > arch/powerpc/include/asm/fsl_lbc.h | 4 + > board/freescale/mpc8536ds/mpc8536ds.c | 21 ------- > board/freescale/mpc8540ads/mpc8540ads.c | 52 +---------------- > board/freescale/mpc8540ads/tlb.c | 19 ------ > board/freescale/mpc8541cds/mpc8541cds.c | 43 -------------- > board/freescale/mpc8544ds/mpc8544ds.c | 17 ------ > board/freescale/mpc8548cds/mpc8548cds.c | 38 ------------ > board/freescale/mpc8555cds/mpc8555cds.c | 45 -------------- > board/freescale/mpc8560ads/mpc8560ads.c | 52 +---------------- > board/freescale/mpc8560ads/tlb.c | 19 ------ > board/freescale/mpc8568mds/mpc8568mds.c | 38 ------------ > board/freescale/mpc8569mds/mpc8569mds.c | 36 ------------ > board/freescale/mpc8572ds/mpc8572ds.c | 19 ------ > board/freescale/p1022ds/p1022ds.c | 13 ---- > board/freescale/p1_p2_rdb/ddr.c | 15 +----- > board/freescale/p2020ds/p2020ds.c | 34 ++--------- > board/sbc8548/sbc8548.c | 45 +-------------- > board/sbc8548/tlb.c | 34 ++++------- > board/sbc8560/sbc8560.c | 93 +----------------------------- > board/socrates/sdram.c | 15 +----- > board/stx/stxgp3/stxgp3.c | 32 ---------- > board/stx/stxssa/stxssa.c | 33 ----------- > board/tqc/tqm85xx/sdram.c | 37 ------------ > board/tqc/tqm85xx/tlb.c | 47 --------------- > board/xes/common/Makefile | 2 - > board/xes/common/fsl_8xxx_ddr.c | 46 --------------- > board/xes/xpedite517x/xpedite517x.c | 13 ++++ > include/configs/TQM85xx.h | 4 + > 31 files changed, 121 insertions(+), 820 deletions(-) > delete mode 100644 board/xes/common/fsl_8xxx_ddr.c
[remove bit about ATUM8548 since board has been removed] applied to 85xx - k _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
