[U-Boot] [PATCH v2 00/15] nand: device model bringup on am335x evm and am437x gpevm
Grygorii Strashko
grygorii.strashko at ti.com
Tue Jan 31 22:37:02 CET 2017
This patch seires adds nand uclass driver and enables omap_gpmc to
adopt driver model. This has been tested on AM335x GP EVM and
AM437x GP EVM.
As preparation for introducing nand uclass driver the new API
get_nand_dev_by_index() was added to avoid direct acces to nand_info array and
u-boot core files were updated to use it.
Patches can be found at:
git at git.ti.com:~gragst/ti-u-boot/gragsts-ti-u-boot.git dm-nand-v2
Test case1:
mmc rescan
fatload mmc 0 ${loadaddr} MLO1
nand erase.part <part>
nand write ${loadaddr} <part>
nand read 0x84000000 0 ${filesize}
cmp ${loadaddr} 0x84000000 ${filesize}
Test case2:
nand read $loadaddr NAND.kernel
nand read $fdtaddr NAND.u-boot-spl-os
run args_mmc
bootz ${loadaddr} - ${fdtaddr}
Changes in v2:
- series rebased on top of u-boot master
- added more patches to convert u-boot core files to use get_nand_dev_by_index()
- nand uclass driver was simplified thanks to commits
17cb4b8 mtd: nand: Add+use mtd_to/from_nand and nand_get/set_controller_data
b616d9b nand: Embed mtd_info in struct nand_chip
link on v1:
http://lists.denx.de/pipermail/u-boot/2016-April/250197.html
Grygorii Strashko (8):
cmd: bootm: fix build when CONFIG_CMD_IMLS_NAND
common: env_nand: use get_nand_dev_by_index()
dfu: dfu_nand: use get_nand_dev_by_index()
cmd: bootm: use get_nand_dev_by_index()
cmd: jffs2: use get_nand_dev_by_index()
common: use get_nand_dev_by_index()
fs: use get_nand_dev_by_index()
cmd: nand: remove direct access to struct mtd_info->priv
Mugunthan V N (7):
cmd: nand: abstract global variable usage for dm conversion
drivers: nand: implement a NAND uclass
drivers: nand: omap_gpmc: convert driver to adopt driver model
am43xx_evm: nand: do not define DM_NAND for spl
defconfig: am43xx_evm: enable NAND driver model
am335x_evm: nand: do not define DM_NAND for spl
defconfig: am335x_evm: enable NAND driver model
cmd/bootm.c | 6 +-
cmd/jffs2.c | 7 +-
cmd/nand.c | 69 ++++++++------
common/env_nand.c | 33 ++++---
common/fb_nand.c | 2 +-
common/splash_source.c | 5 +-
configs/am335x_evm_defconfig | 1 +
configs/am43xx_evm_defconfig | 1 +
drivers/dfu/dfu_nand.c | 12 +--
drivers/mtd/nand/Kconfig | 10 ++
drivers/mtd/nand/Makefile | 2 +
drivers/mtd/nand/nand-uclass.c | 38 ++++++++
drivers/mtd/nand/nand.c | 40 ++++++--
drivers/mtd/nand/omap_gpmc.c | 212 ++++++++++++++++++++++++++++++++++++++++-
fs/jffs2/jffs2_1pass.c | 9 +-
fs/jffs2/jffs2_nand_1pass.c | 6 +-
fs/yaffs2/yaffs_uboot_glue.c | 8 +-
include/configs/am335x_evm.h | 1 +
include/configs/am43xx_evm.h | 1 +
include/dm/uclass-id.h | 1 +
include/nand.h | 9 ++
21 files changed, 397 insertions(+), 76 deletions(-)
create mode 100644 drivers/mtd/nand/nand-uclass.c
--
2.10.1.dirty
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