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2013-06-22sf: winbond: Add support for W25QXXXFVJagannadha Sutradharudu Teki
Add support for Winbond W25QXXXFV SPI flash. Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
2013-06-22sf: winbond: Add support for W25Q16DWJagannadha Sutradharudu Teki
Add support for Winbond W25Q16DW SPI flash. Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
2013-06-22sf: winbond: Add support for W25Q128FWJagannadha Sutradharudu Teki
Add support for Winbond W25Q128FW SPI flash. Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
2013-06-22sf: winbond: Update the names for W25Q 0x40XX ID's flash partsJagannadha Sutradharudu Teki
Use the exact names for W25Q 0x40XX ID's flash parts, as the same sizes of flashes comes with different ID's. so-that the distinguishes becomes easy with this change. Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
2013-06-22sf: spansion: Correct name of S25FL128S 64K Sector partJagannadha Sutradharudu Teki
Corrected the name of S25FL128S 64K sector part SPI flash, S25FL128S supported has been added in below commit "sf: spansion: Add support for S25FL128S" (sha1: 1bfb9f156aa66cca6bb9c773867a1f02a84b14be) Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
2013-06-22Merge branch 'master' of git://git.denx.de/u-boot-armTom Rini
2013-06-20powerpc/mpc85xx: new SPL support for IFC NANDPrabhakar Kushwaha
Linker script is not able find start.o binary. So add its absolute path in u-boot-spl.lds. This change is similar to u-boot-nand.lds common/Makefile: Avoid compiling unnecssary files fsl_ifc_spl.c : It is is responsible for reading u-boot binary from NAND flash and copying into DDR. It also transfer control from NAND SPL to u-boot image present in DDR. Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
2013-06-19Merge branch 'u-boot-samsung/master' into 'u-boot-arm/master'Albert ARIBAUD
Conflicts: spl/Makefile
2013-06-18mtd: nand: fix initialization of BBT optionsDaniel Schwierzeck
commit dfe64e2c89731a3f9950d7acd8681b68df2bae03 Author: Sergey Lapin <slapin@ossfans.org> Date: Mon Jan 14 03:46:50 2013 +0000 mtd: resync with Linux-3.7.1 changed the initialization of BBT options. Fix drivers jz4740 and s3c2410 which have not been updated yet and cause compile errors. Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2013-06-17mtd: nand/docg4: fix driver after Linux resyncMike Dunn
Commit dfe64e2c89731a3f9950d7acd8681b68df2bae03: mtd: resync with Linux-3.7.1 broke the docg4 driver. Specifically: - some of the prototypes of the ecc methods changed - the NAND_NO_AUTOINCR flag was removed - the ecc.strength element was added. This patch fixes these. Tested on the docg4 on my palmtre680 board. Signed-off-by: Mike Dunn <mikedunn@newsguy.com>
2013-06-13Merge branch 'master' of git://git.denx.de/u-boot-spiTom Rini
2013-06-13sf: winbond: Correct the nr_blocks used for W25Q32DWJagannadha Sutradharudu Teki
This patch corrected the nr_blocks used for W25Q32DW SPI flash. nr_blcoks are incorrectly assigned on below patch "sf: winbond: add W25Q32DW" (sha1: 772ba15474f73adc942e817cc072b6e9750836cc) Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
2013-06-13sf: winbond: Add support for W25Q80BWJagannadha Sutradharudu Teki
Add support for Winbond W25Q80BW SPI flash. This patch corrected the flash name, nr_blocks and also commit message header from below patch. "sf: winbond: add W25Q32" (sha1: c969abc47033d6f810d3c9dbdb994ea9d691d038) Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
2013-06-13sf: spansion: Update the name for S25FL256S flashJagannadha Sutradharudu Teki
As the per the ID tabl the flash is under Uniform 64-kB sector architecture, hence updated with proper name. Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
2013-06-04bug, nand, am33xx: nand->ecc.strength not set in board_nand_init()Sergey Lapin
commit dfe64e2c89731a3f9950d7acd8681b68df2bae03 Author: Sergey Lapin <slapin@ossfans.org> Date: Mon Jan 14 03:46:50 2013 +0000 mtd: resync with Linux-3.7.1 Introduced runtime bug: U-Boot 2013.04-00499-g46567df-dirty (Jun 04 2013 - 08:17:08) I2C: ready DRAM: 512 MiB WARNING: Caches not enabled NAND: BUG: failure at nand_base.c:3214/nand_scan_tail()! BUG! resetting ... on boards using drivers/mtd/nand/omap_gpmc.c as in board_nand_init() nand->ecc.strength is not set. Fix this! Signed-off-by: Heiko Schocher <hs@denx.de> Cc: Sergey Lapin <slapin@ossfans.org> Cc: Scott Wood <scottwood@freescale.com> Cc: Tom Rini <trini@ti.com>
2013-06-03cmd_sf: Add print mesgs on sf read/write commandsJagannadha Sutradharudu Teki
This patch adds a print messages while using 'sf read' and 'sf write' commands to make sure that how many bytes read/written from/into flash device. Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com> Acked-by: Tom Rini <trini@ti.com>
2013-06-03cmd_sf: Add print mesg for 'sf erase' commandJagannadha Sutradharudu Teki
This patch adds a print messages while using 'sf erase' command to make sure that how many bytes erased in flash device. Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com> Acked-by: Tom Rini <trini@ti.com>
2013-06-03sf: Fix sf read for memory-mapped SPI flashesJagannadha Sutradharudu Teki
Missing return after memcpy is done for memory-mapped SPI flashes, hence added retun 0 after memcpy done. The return is missing in below patch "sf: Enable FDT-based configuration and memory mapping" (sha1: bb8215f437a7c948eec82a6abe754c226978bd6d) Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com> Acked-by: Simon Glass <sjg@chromium.org>
2013-05-31Merge branch 'master' of git://git.denx.de/u-boot-nand-flashTom Rini
2013-05-31mtd: resync with Linux-3.7.1Sergey Lapin
This patch is essentially an update of u-boot MTD subsystem to the state of Linux-3.7.1 with exclusion of some bits: - the update is concentrated on NAND, no onenand or CFI/NOR/SPI flashes interfaces are updated EXCEPT for API changes. - new large NAND chips support is there, though some updates have got in Linux-3.8.-rc1, (which will follow on top of this patch). To produce this update I used tag v3.7.1 of linux-stable repository. The update was made using application of relevant patches, with changes relevant to U-Boot-only stuff sticked together to keep bisectability. Then all changes were grouped together to this patch. Signed-off-by: Sergey Lapin <slapin@ossfans.org> [scottwood@freescale.com: some eccstrength and build fixes] Signed-off-by: Scott Wood <scottwood@freescale.com>
2013-05-30Merge branch 'u-boot/master' into 'u-boot-arm/master'Albert ARIBAUD
Conflicts: common/cmd_fpga.c drivers/usb/host/ohci-at91.c
2013-05-28sf: winbond: Add support for W25PXX SPI flashKuo-Jung Su
Add support for Winbond's W25PXX SPI flash. These devices is used on Faraday A369 evaluation board. Signed-off-by: Kuo-Jung Su <dantesu@faraday-tech.com> CC: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com> CC: Tom Rini <trini@ti.com> Reviewed-by: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com>
2013-05-28sf: winbond: Add support for W25Q256Jagannadha Sutradharudu Teki
Add support for Winbond W25Q256 SPI flash. Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com> Reviewed-by: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com>
2013-05-28sf: spansion: Add Spansion S25FL064P IDsMarek Vasut
This is a S25FL064A successor. It supports up to 104MHz bus speed. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Heiko Schocher <hs@denx.de> Cc: Mike Frysinger <vapier@gentoo.org> Cc: Scott Wood <scottwood@freescale.com> Cc: Wolfgang Denk <wd@denx.de> Reviewed-by: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com>
2013-05-24sf: spansion: Add support for S25FL128SXie Xiaobo
SPANSION recommend S25FL128S supersedes S25FL129P, and the two flash memory have the same device ID and Memory architecture. So they can use the same config parameters. Signed-off-by: Xie Xiaobo <X.Xie@freescale.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
2013-05-23cfi_flash: return NULL for invalid base address inputMasahiro Yamada
When base address given was out of valid flash address ranges, flash_get_info() function returned the pointer to the last element of flash_info[i] array. This patch changes this function to return NULL pointer in such a case, which is more correct behaviour. The function flash_protect_default() calls flash_protect() immediately after flash_get_info() invocation. With this correction, flash_protect() function would be able to return soon, for NULL flash_info. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Signed-off-by: Stefan Roese <sr@denx.de>
2013-05-23cosmetic: cfi_flash: delete a space after an unary operatorMasahiro Yamada
Linux Kernel Documentation/CodingStyle says: Do not add a space after unary operators such as &, *, ... Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Signed-off-by: Stefan Roese <sr@denx.de>
2013-05-23cfi_flash: Fix unaligned accesses to cfi_qry structureAndrew Gabbasov
Packed structure cfi_qry contains unaligned 16- and 32-bits members, accessing which causes problems when cfi_flash driver is compiled with -munaligned-access option: flash initialization hangs, probably due to data error. Since the structure is supposed to replicate the actual data layout in CFI Flash chips, the alignment issue can't be fixed in the structure. So, unaligned fields need using of explicit unaligned access macros. Signed-off-by: Andrew Gabbasov <andrew_gabbasov@mentor.com> Reviewed-By: Albert ARIBAUD <albert.u.boot@aribaud.net> Signed-off-by: Stefan Roese <sr@denx.de>
2013-05-22nand/fsl_ifc: Convert to self-initPrabhakar Kushwaha
Convert NAND IFC driver to support CONFIG_SYS_NAND_SELF_INIT. Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com>
2013-05-22mtd: nand: use ssize_t instead of size_t to prevent infinite loophtbegin
When a all 0xFF buffer is passed to drop_ffs, the no-0xFF check loop will loop forever. After the fix, If ssize_t i = -1 and size_t l = i + 1, the value of l will still be 0 as expected. Signed-off-by: Tao Hou <hotforest@gmail.com> Cc: Ben Gardiner <bengardiner@nanometrics.ca> Cc: Scott Wood <scottwood@freescale.com>
2013-05-22mtd: nand: fix the partial page write conditionhtbegin
When writelen is mtd->writesize - 1, it is still a partial page write Signed-off-by: Tao Hou <hotforest@gmail.com> Cc: Scott Wood <scottwood@freescale.com>
2013-05-22nand/fsl_elbc: detect page size at runtimeScott Wood
This avoids needing a separate U-Boot config when some revisions of a board have small-page NAND and other revisions have large-page NAND (except for NAND SPL targets). CONFIG_FSL_ELBC_FMR is removed -- it was never used nor documented, and it gets in the way of this change. Signed-off-by: Scott Wood <scottwood@freescale.com>
2013-05-20SF: Add driver for Gigabyte device GD25LQ and GD25Q64BRajeshwari Shinde
This patch adds driver for the gigabyte devices GD25LQ and GD25Q64B required for Snow Board. Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com> Acked-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@ti.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2013-05-11Revert wrong removal of nand_init and nand_deselectAlbert ARIBAUD
The manual resolution in commit ec7023db wrongly removed functions nand_init and nand_deselect from file drivers/mtd/nand/mxc_nand_spl.c. Revert this removal. Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net> Acked-by: Stefano Babic <sbabic@denx.de>
2013-05-11Merge branch 'u-boot-imx/master' into 'u-boot-arm/master'Albert ARIBAUD
Conflicts: drivers/mtd/nand/mxc_nand_spl.c include/configs/m28evk.h
2013-05-05mtd: nand: add driver for diskonchip g4 nand flashMike Dunn
This patch adds a driver for the diskonchip G4 nand flash device. It is based on the driver from the linux kernel. This also includes a separate SPL driver. A separate SPL driver is used because the device operates in a different mode (reliable mode) when loading a boot image, and also because the storage format of the boot image is different from normal data (pages are stored redundantly). The SPL driver basically mimics how a typical IPL reads data from the device. The special operating mode and storage format are used to compensate for the fact that the IPL does not contain the BCH ecc decoding algorithm (due to size constraints). Although the u-boot SPL *could* use ecc, it operates like an IPL for the sake of simplicity and uniformity, since the IPL and SPL share the task of loading the u-boot image. As a side benefit, the SPL driver is very small. [port from linux kernel 3.4 commit 570469f3bde7f71cc1ece07a18d54a05b6a8775d] Signed-off-by: Mike Dunn <mikedunn@newsguy.com>
2013-05-05nand: Add SPL_NAND support to mxc_nand_splMarek Vasut
Add support for generic NAND SPL via the SPL framework into the mxc_nand_spl driver. This is basically just a simple rename and publication of the already implemented functions. To avoid the bare-bones functions getting in the way of the NAND_SPL, build them only if CONFIG_SPL_FRAMEWORK is not defined. Also make sure the requested payload is aligned to full pages, otherwise this simple driver fails to load the last page. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Albert ARIBAUD <albert.u.boot@aribaud.net> Cc: Benoît Thébaudeau <benoit.thebaudeau@advansee.com> Cc: Fabio Estevam <fabio.estevam@freescale.com> Cc: Scott Wood <scottwood@freescale.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Tom Rini <trini@ti.com> Acked-by: Scott Wood <scottwood@freescale.com>
2013-05-01lib: consolidate hang()Andreas Bießmann
Delete all occurrences of hang() and provide a generic function. Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com> Acked-by: Albert ARIBAUD <albert.u.boot@aribaud.net> [trini: Modify check around puts() in hang.c slightly] Signed-off-by: Tom Rini <trini@ti.com>
2013-04-22mtd: mxs_nand: Add support for i.MX6Stefan Roese
Signed-off-by: Stefan Roese <sr@denx.de> Acked-by: Scott Wood <scottwood@freescale.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Marek Vasut <marex@denx.de> Cc: Fabio Estevam <fabio.estevam@freescale.com>
2013-04-22imx: Move some header files from arch-mxs to imx-commonStefan Roese
The following headers are moved to a i.MX common location: - regs-common.h - regs-apbh.h - regs-bch.h - regs-gpmi.h - dma.h This way this header can be re-used also by other i.MX platforms. For example the i.MX6 which will need it for the upcoming NAND support. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Stefano Babic <sbabic@denx.de> Cc: Marek Vasut <marex@denx.de> Cc: Fabio Estevam <fabio.estevam@freescale.com>
2013-04-15Merge branch 'master' of git://git.denx.de/u-boot-armTom Rini
2013-04-12Merge branch 'u-boot/master' into 'u-boot-arm/master'Albert ARIBAUD
Conflicts: drivers/video/exynos_fb.c
2013-04-12Revert "mtd: cfi_flash: Fix CFI flash driver for 8-bit bus support"Stefan Roese
This reverts commit 239cb9d904cfa8ab50d840a47b3306189d695c75. Signed-off-by: Stefan Roese <sr@denx.de>
2013-04-12Revert "cfi_flash: Use uintptr_t for casts from u32 to void *"Stefan Roese
This reverts commit 81a4f7098ba137ea1961cb997ca16d57de2b3483. Signed-off-by: Stefan Roese <sr@denx.de>
2013-04-12kirkwood_nand: allow usage of NAND_ECC_SOFT_BCHGerlando Falauto
If CONFIG_NAND_ECC_BCH is set use 4-bit error correction code instead of the 1-bit error correction code on the NAND device. Signed-off-by: Gerlando Falauto <gerlando.falauto@keymile.com> Signed-off-by: Holger Brunck <holger.brunck@keymile.com> cc: Valentin Longchamp <valentin.longchamp@keymile.com> cc: Prafulla Wadaskar <prafulla@marvell.com> Acked-by: Prafulla Wadaskar <prafulla@marvell.com> Acked-by: Scott Wood <scottwood@freescale.com>
2013-04-12arm: Remove support for unused s3c64xxBenoît Thébaudeau
Following the removal of the smdk6400 board, the s3c64xx SoC becomes unused, so remove associated code. It will still be possible to restore it later from the Git history if necessary. Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
2013-04-12nand: mxc: Switch NAND SPL to generic SPLBenoît Thébaudeau
This also fixes support for mx31pdk and tx25, which had been broken by commit e05e5de7fae5bec79617e113916dac6631251156. Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com> Acked-by: Scott Wood <scottwood@freescale.com> Tested-by: Fabio Estevam <fabio.estevam@freescale.com>
2013-04-12nand: mxc: Use appropriate page number in syndrome functionsBenoît Thébaudeau
The syndrome functions should use the page number passed as argument instead of the page number saved upon NAND_CMD_READ0. This does not make any difference if the NAND_NO_AUTOINCR option is set, but otherwise this fixes accesses to the wrong pages. Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com> Acked-by: Scott Wood <scottwood@freescale.com>
2013-04-12nand: mxc: Fix debug trace in mxc_nand_read_oob_syndrome()Benoît Thébaudeau
The page number indicated in the debug trace of mxc_nand_read_oob_syndrome() did not match the page being worked on. By the way, replace the GCC-specific __FUNCTION__ with __func__. Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com> Acked-by: Scott Wood <scottwood@freescale.com>
2013-04-12nand: mxc: Add support for i.MX5Benoît Thébaudeau
Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com> Acked-by: Scott Wood <scottwood@freescale.com> Tested-by: Fabio Estevam <fabio.estevam@freescale.com>
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