This somewhat random patch series got its start when I was asked to create a reginfo command for 85xx by one of the internal teams here at FSL to dump the BR/ORs, LAWs, and the TLBCAM entries. As I started doing that, I began to notice that there was a lot of duplicated and inconsistent code for manipulating the TLBs and LBC registers, which, in some cases, would have caused me to have to write extra code to make reginfo useful on multiple platforms. So I decided to clean this up. The bulk of these patches are just merges of duplicated code and renames of things to get to a consistent naming scheme.
These really need to be picked up by a single maintainer, as there's a definite dependency chain here; I'll let Kumar and Wolfgang decide who wants it.
Wolfgang, my makefile changes are going to conflict with your top-level makefile changes that are posted on the list but not yet in the tree - you should be able to just incorporate my changes, or you can poke me when yours are in the tree and I can deal with it.
NOTE: Updated from the original version to incorporate feedback - removed unnecessary volatiles in the upmconfig code, made the definition of FSL_LBC dependent on 85xx/86xx/83xx, and moved the ohci readl/writel defs into a header.
Diffstat below.
Cheers, Becky
MAKEALL | 2 + Makefile | 1 + arch/powerpc/cpu/mpc83xx/cpu.c | 66 ------------ arch/powerpc/cpu/mpc83xx/cpu_init.c | 53 ++-------- arch/powerpc/cpu/mpc83xx/nand_init.c | 4 +- arch/powerpc/cpu/mpc83xx/speed.c | 2 +- arch/powerpc/cpu/mpc85xx/cpu.c | 78 +++----------- arch/powerpc/cpu/mpc85xx/cpu_init.c | 58 +---------- arch/powerpc/cpu/mpc85xx/cpu_init_nand.c | 6 +- arch/powerpc/cpu/mpc85xx/speed.c | 5 +- arch/powerpc/cpu/mpc85xx/tlb.c | 70 ++++++++----- arch/powerpc/cpu/mpc86xx/cpu.c | 15 +--- arch/powerpc/cpu/mpc86xx/cpu_init.c | 55 +---------- arch/powerpc/cpu/mpc86xx/speed.c | 5 +- arch/powerpc/cpu/mpc8xxx/Makefile | 3 + arch/powerpc/cpu/mpc8xxx/fsl_lbc.c | 135 ++++++++++++++++++++++++ arch/powerpc/include/asm/config.h | 6 + arch/powerpc/include/asm/fsl_law.h | 1 + arch/powerpc/include/asm/fsl_lbc.h | 112 ++++++++++++-------- arch/powerpc/include/asm/immap_83xx.h | 13 ++- arch/powerpc/include/asm/immap_85xx.h | 46 +-------- arch/powerpc/include/asm/immap_86xx.h | 49 +-------- arch/powerpc/include/asm/mmu.h | 2 + board/atum8548/atum8548.c | 2 +- board/esd/vme8349/vme8349.c | 2 +- board/freescale/mpc8313erdb/sdram.c | 2 +- board/freescale/mpc8349emds/mpc8349emds.c | 2 +- board/freescale/mpc8349itx/mpc8349itx.c | 7 +- board/freescale/mpc8360emds/mpc8360emds.c | 6 +- board/freescale/mpc8360erdk/nand.c | 6 +- board/freescale/mpc8540ads/mpc8540ads.c | 8 +- board/freescale/mpc8541cds/mpc8541cds.c | 13 +-- board/freescale/mpc8544ds/mpc8544ds.c | 2 +- board/freescale/mpc8548cds/mpc8548cds.c | 13 +-- board/freescale/mpc8555cds/mpc8555cds.c | 12 +-- board/freescale/mpc8560ads/mpc8560ads.c | 8 +- board/freescale/mpc8568mds/mpc8568mds.c | 11 +-- board/freescale/mpc8569mds/mpc8569mds.c | 2 +- board/mpc8540eval/mpc8540eval.c | 6 +- board/pm854/pm854.c | 2 +- board/pm856/pm856.c | 2 +- board/sbc8349/sbc8349.c | 2 +- board/sbc8548/sbc8548.c | 20 +--- board/sbc8560/sbc8560.c | 6 +- board/sheldon/simpc8313/sdram.c | 2 +- board/sheldon/simpc8313/simpc8313.c | 2 +- board/socrates/socrates.c | 31 +++--- board/tqc/tqm834x/tqm834x.c | 8 +- board/tqc/tqm85xx/nand.c | 12 +- board/tqc/tqm85xx/tqm85xx.c | 35 +++--- board/xes/xpedite5170/xpedite5170.c | 10 +- board/xes/xpedite5200/xpedite5200.c | 11 +- board/xes/xpedite5370/xpedite5370.c | 9 +- common/cmd_reginfo.c | 5 + drivers/misc/fsl_law.c | 131 ++++++++++-------------- drivers/mtd/nand/fsl_elbc_nand.c | 18 ++-- drivers/usb/host/ohci-hcd.c | 11 -- drivers/usb/host/ohci.h | 13 +++ include/configs/MPC8313ERDB.h | 1 + include/configs/MPC8315ERDB.h | 1 + include/configs/MPC837XEMDS.h | 1 + include/configs/MPC8536DS.h | 1 + include/configs/MPC8540EVAL.h | 1 + include/configs/MPC8541CDS.h | 1 + include/configs/MPC8544DS.h | 1 + include/configs/MPC8548CDS.h | 1 + include/configs/MPC8555CDS.h | 1 + include/configs/MPC8560ADS.h | 1 + include/configs/MPC8568MDS.h | 1 + include/configs/MPC8569MDS.h | 1 + include/configs/MPC8572DS.h | 1 + include/configs/P1_P2_RDB.h | 1 + include/configs/P2020DS.h | 1 + include/configs/PM854.h | 1 + include/configs/PM856.h | 1 + include/configs/SBC8540.h | 1 + include/configs/SIMPC8313.h | 1 + include/configs/TQM85xx.h | 1 + include/configs/XPEDITE5200.h | 1 + include/configs/XPEDITE5370.h | 2 + include/configs/sbc8548.h | 1 + include/configs/sbc8560.h | 1 + include/configs/socrates.h | 1 + include/configs/stxgp3.h | 1 + include/configs/stxssa.h | 1 + include/mpc85xx.h | 2 - nand_spl/board/freescale/mpc8536ds/nand_boot.c | 5 +- nand_spl/nand_boot_fsl_elbc.c | 4 +-