This is v5 series for earlier series where I was breakdown the quad support and will send for next version. http://comments.gmane.org/gmane.comp.boot-loaders.u-boot/170343
This patch series adds common probe support for all flash vendors except ramtron.
spi_flash_probe is a new addition where all flash driver probing is combined into a common file, this means spi_flash_probe.c adds a new probing style common to all flashes.
Please use git://git.denx.de/u-boot-spi.git master-probe for testing http://git.denx.de/?p=u-boot/u-boot-spi.git;a=tree;h=refs/heads/master-probe...
Tested on SST, STMICRO, WINBOND and SPANSION flash devices.
REQUEST FOR ALL SPI CODE CONTRIBUTORS/USERS, PLEASE TEST THESE CHANGES W.R.T YOUR HW IF POSSIBLE.
Please let me know for any issues/concerns/questions.
-- Thanks, Jagan.
Jagannadha Sutradharudu Teki (32): sf: Divide spi_flash into multiple parts sf: probe: Add new spi_flash_probe support sf: probe: Add support for M25P* flash parts sf: probe: Add support for EN25Q* flash parts sf: probe: Add support for GD25* flash parts sf: probe: Add support for MX25L* flash parts sf: probe: Add support for W25* flash parts sf: probe: Add support for S25FL* flash parts sf: probe: Add support for SST25* flash parts sf: probe: Add support for AT45DB* flash parts sf: probe: Give proper spacing on flash table params sf: probe: Add support for SST_WP sf: probe: Add support to clear flash BP# bits sf: probe: Add support for erase sector selection flag sf: probe: Add support for flag status polling sf: probe: Simply the BAR configuration logic sf: Add proper comment style on spi_flash structure sf: ramtron: Add support for separate flash driver sf: Remove unneeded flash drivers files sf: probe: Add support for EN25Q64 sf: probe: Add support for S25FL256S_256K sf: probe: Add support for S25FL512S_256K sf: probe: Use print_size arg as page_size sf: probe: Print erase_size while printing flash details sf: ops: Add static qualifier to spi_flash_cmd_bankaddr_write sf: probe: Add support for MX25L25635F sf: probe: Add support for MX25L51235F sf: Remove spi_flash_do_alloc references sf: spi_flash cleanups spi: spi cleanups sf: Rename spi_flash files doc: SPI: Add status.txt for tracking SPI subsys status
doc/SPI/status.txt | 28 + drivers/mtd/spi/Makefile | 15 +- drivers/mtd/spi/atmel.c | 544 ------------------ drivers/mtd/spi/eon.c | 60 -- drivers/mtd/spi/gigadevice.c | 65 --- drivers/mtd/spi/macronix.c | 98 ---- drivers/mtd/spi/ramtron.c | 123 ++++- drivers/mtd/spi/sf.c | 54 ++ .../spi/{spi_flash_internal.h => sf_internal.h} | 140 ++--- drivers/mtd/spi/sf_ops.c | 403 ++++++++++++++ drivers/mtd/spi/sf_probe.c | 360 ++++++++++++ drivers/mtd/spi/spansion.c | 141 ----- drivers/mtd/spi/spi_flash.c | 615 --------------------- drivers/mtd/spi/sst.c | 238 -------- drivers/mtd/spi/stmicro.c | 202 ------- drivers/mtd/spi/winbond.c | 141 ----- include/configs/top9000.h | 1 - include/spi.h | 87 +-- include/spi_flash.h | 103 ++-- 19 files changed, 1127 insertions(+), 2291 deletions(-) create mode 100644 doc/SPI/status.txt delete mode 100644 drivers/mtd/spi/atmel.c delete mode 100644 drivers/mtd/spi/eon.c delete mode 100644 drivers/mtd/spi/gigadevice.c delete mode 100644 drivers/mtd/spi/macronix.c create mode 100644 drivers/mtd/spi/sf.c rename drivers/mtd/spi/{spi_flash_internal.h => sf_internal.h} (61%) create mode 100644 drivers/mtd/spi/sf_ops.c create mode 100644 drivers/mtd/spi/sf_probe.c delete mode 100644 drivers/mtd/spi/spansion.c delete mode 100644 drivers/mtd/spi/spi_flash.c delete mode 100644 drivers/mtd/spi/sst.c delete mode 100644 drivers/mtd/spi/stmicro.c delete mode 100644 drivers/mtd/spi/winbond.c