22 Mar
2011
22 Mar
'11
10:20 a.m.
Chander,
On Tuesday 22 March 2011 02:20 PM, Chander M. Kashyap wrote:
Hi,
- Please change spl directory name to mmc_spl in line with nand_spl.
regards, chander
Please have a look at the commit message of 07/22. This is done intentionally to be generic enough to be used for any media. We intend to add NAND support to the same SPL for OMAP3/4. You can potentially have the same SPL support MMC *and* NAND. Where it loads the U-Boot from will depend on a switch setting on the board.
best regards, Aneesh
On Mon, Mar 21, 2011 at 1:51 PM, Aneesh V <aneesh@ti.com mailto:aneesh@ti.com> wrote:
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 Shilimkar<santosh.shilimkar@ti.com <mailto:santosh.shilimkar@ti.com>> > Rajendra Nayak<rnayak@ti.com <mailto:rnayak@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 <http://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%) > _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de <mailto:U-Boot@lists.denx.de> http://lists.denx.de/mailman/listinfo/u-boot-- thanks and regards, Chander M. Kashyap Contact Number: +919740798700 ------- TENSION LENE KA NAHI, DENE KE-----