Hi,
Are there anymore comments on this series?
On Monday 28 February 2011 05:16 PM, Aneesh V wrote:
This series adds mmc SPL support for OMAP4. This is essentially an up-streaming effort for TI's x-loader for OMAP4 using the SPL framework
This work partly draws upon previous work done for x-loader by: Santosh Shilimkarsantosh.shilimkar@ti.com Rajendra Nayakrnayak@ti.com and many others
Features supported:
- Clock init - DPLL locking, clock domains/modules enabling
- SDRAM/DMM initialization
- Mux initialization
- MMC raw read support
- MMC FAT read support
Improvments over x-loader:
- Code completely revamped
- DPLL programming that works for all SYS_CLK frequencies
- Automatic SDRAM identification and initialization
- Board dependent parts(especially mux) deferred to u-boot. So, same SPL will work for Panda and SDP and most likely on any other board that comes along
- Determination of u-boot size to avoid reading extra content while loading U-Boot
- Modular apporach to enable future addition of support for all OMAP3/4 platforms
Aneesh V (21): omap: add miscellaneous utility macros for bit-field operations omap4: add OMAP4430 revision check armv7: start.S: provide a hook for saving boot params omap4: save parameters passed by ROM code to SPL arm: new labels in the linker script file Add generic spl infrastructure armv7: start.S: add SPL support omap: add spl support omap4: add spl support for OMAP4 SDP omap4: add serial console support to SPL omap4: utility function to identify the context of hw init omap4: separate mux settings into essential and non essential parts omap4: correct mux data for sdp4430 omap4: add clock support omap4: add sdram init support omap4: calculate EMIF register values omap4: automatic sdram detection armv7: embed u-boot size within u-boot for use from SPL omap: add MMC support to SPL omap: spl: add FAT support over MMC omap4: add spl support for OMAP4 Panda
John Rigby (1): mkimage: Add OMAP boot image support
Makefile | 11 + arch/arm/cpu/armv7/cpu.c | 7 + arch/arm/cpu/armv7/omap-common/Makefile | 1 + .../{omap4/lowlevel_init.S => omap-common/utils.c} | 58 +- arch/arm/cpu/armv7/omap4/Makefile | 3 + arch/arm/cpu/armv7/omap4/board.c | 117 ++- arch/arm/cpu/armv7/omap4/clocks.c | 717 +++++++++++ arch/arm/cpu/armv7/omap4/emif.c | 1303 ++++++++++++++++++++ arch/arm/cpu/armv7/omap4/lowlevel_init.S | 31 + arch/arm/cpu/armv7/omap4/omap4_mux_data.h | 76 ++ arch/arm/cpu/armv7/omap4/sdram_elpida.c | 267 ++++ arch/arm/cpu/armv7/start.S | 50 +- arch/arm/cpu/armv7/u-boot.lds | 4 + arch/arm/include/asm/arch-omap4/clocks.h | 504 ++++++++ arch/arm/include/asm/arch-omap4/emif.h | 1021 +++++++++++++++ arch/arm/include/asm/arch-omap4/omap4.h | 50 +- arch/arm/include/asm/arch-omap4/sys_proto.h | 60 +- .../omap4/lowlevel_init.S => include/asm/armv7.h} | 32 +- arch/arm/include/asm/global_data.h | 5 + arch/arm/include/asm/omap_common.h | 106 ++ board/ti/panda/panda.c | 25 +- board/ti/{sdp4430/sdp.h => panda/panda_mux_data.h} | 76 +- board/ti/sdp4430/config.mk | 3 +- board/ti/sdp4430/sdp.c | 25 +- .../{panda/panda.h => sdp4430/sdp4430_mux_data.h} | 128 +-- common/image.c | 1 + include/configs/omap4_panda.h | 24 + include/configs/omap4_sdp4430.h | 24 + include/image.h | 1 + spl/board/ti/panda/Makefile | 219 ++++ spl/board/ti/sdp4430/Makefile | 219 ++++ spl/board/ti/spl-omap.c | 189 +++ .../armv7/u-boot.lds => spl/board/ti/spl-omap.lds | 70 +- tools/Makefile | 2 + tools/mkimage.c | 2 + tools/mkimage.h | 1 + tools/omapimage.c | 229 ++++ .../omap4/lowlevel_init.S => tools/omapimage.h | 49 +- 38 files changed, 5390 insertions(+), 320 deletions(-) copy arch/arm/cpu/armv7/{omap4/lowlevel_init.S => omap-common/utils.c} (50%) create mode 100644 arch/arm/cpu/armv7/omap4/clocks.c create mode 100644 arch/arm/cpu/armv7/omap4/emif.c create mode 100644 arch/arm/cpu/armv7/omap4/omap4_mux_data.h create mode 100644 arch/arm/cpu/armv7/omap4/sdram_elpida.c create mode 100644 arch/arm/include/asm/arch-omap4/clocks.h create mode 100644 arch/arm/include/asm/arch-omap4/emif.h copy arch/arm/{cpu/armv7/omap4/lowlevel_init.S => include/asm/armv7.h} (62%) create mode 100644 arch/arm/include/asm/omap_common.h rename board/ti/{sdp4430/sdp.h => panda/panda_mux_data.h} (76%) rename board/ti/{panda/panda.h => sdp4430/sdp4430_mux_data.h} (67%) create mode 100644 spl/board/ti/panda/Makefile create mode 100644 spl/board/ti/sdp4430/Makefile create mode 100644 spl/board/ti/spl-omap.c copy arch/arm/cpu/armv7/u-boot.lds => spl/board/ti/spl-omap.lds (57%) create mode 100644 tools/omapimage.c copy arch/arm/cpu/armv7/omap4/lowlevel_init.S => tools/omapimage.h (53%)