From: Lad, Prabhakar prabhakar.lad@ti.com
This series adds MMC/SD, NAND and NOR SPL support for Logic PD's DA850/OMAP-L138 EVM. This series also fixes some issues found on the EVM during testing. The patches are sent in a series as these patches need to be applied in the order they are sent.
The V2 version of patch series has been tested by Sughosh Ganu(urwithsughosh@gmail.com) and V3 version of the patch series has been tested by Christian Riesch (christian.riesch@omicron.at) for regression.
Changes for v2: 1: Fixed comments from Tom to remove unused macro and add comment. 2: Fixed comments from Christian to move GPIO pins to board file and add a check to perform initializations only when CONFIG_SPL_LIBCOMMON_SUPPORT is defined.
Changes for v3: 1: Fixed comments from Christian, to define CONFIG_SPL_MMC_LOAD config while booting from MMC. 2: Splitted patch 5(of v2), one for CONFIG_SPL_LIBCOMMON_SUPPORT check, one to define SPI specific configs of SP only when SPI flash is used and lastly to add NAND SPL support. 3: Rearranged the patch sequence.
Changes for v4: 1: Fixed comment from Christian, to use clrbits_le32() which was wrongly using clrbits_be32().
Lad, Prabhakar (7): da850/omap-l138: Add MMC support for DA850/OMAP-L138 arm, davinci: perform check for initializing global data and serial init da850/omap-l138: Define SPI specific configs for SPL only when SPI is used da850/omap-l138: Add support to read u-boot image from MMC/SD da850/omap-l138: Fix NAND flash timings da850/omap-l138: Add support for NAND SPL da850/omap-l138: add support for direct NOR boot mode
Rajashekhara, Sudhakar (2): da850/omap-l138: modifications for Logic PD Rev.3 AM18xx EVM da850/omap-l138: Make MMC and NOR support mutually exclusive
arch/arm/cpu/arm926ejs/davinci/da850_pinmux.c | 11 +++ arch/arm/cpu/arm926ejs/davinci/spl.c | 20 ++++-- arch/arm/include/asm/arch-davinci/hardware.h | 1 + arch/arm/include/asm/arch-davinci/pinmux_defs.h | 3 + board/davinci/da8xxevm/da850evm.c | 54 ++++++++++++-- boards.cfg | 1 + drivers/mmc/Makefile | 4 + drivers/mmc/spl_mmc_load.c | 62 +++++++++++++++ include/configs/da850evm.h | 93 +++++++++++++++++++++-- include/mmc.h | 2 + 10 files changed, 231 insertions(+), 20 deletions(-) create mode 100644 drivers/mmc/spl_mmc_load.c