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* mtd: nand: omap: remove unused #defines from common omap_gpmc.hpekon gupta2014-03-04-1/+0
| | | | | | | | | | | | | | | | | OMAP NAND driver can detect Page-size and OOB-size of NAND device from ONFI params or nand_id[] table. And based on that it defines ECC layout. This patch 1) removes following board configs used for defining NAND ECC layout - GPMC_NAND_ECC_LP_x16_LAYOUT (for large page x16 NAND) - GPMC_NAND_ECC_LP_x8_LAYOUT (for large page x8 NAND) - GPMC_NAND_ECC_SP_x16_LAYOUT (for small page x16 NAND) - GPMC_NAND_ECC_SP_x8_LAYOUT (for small page x8 NAND) 2) removes unused #defines in common omap_gpmc.h depending on above configs Build tested using: ./MAKEALL -s am33xx -s omap3 -s omap4 -s omap5 Signed-off-by: Pekon Gupta <pekon@ti.com>
* am3517_evm: activate Ethernet PHYYegor Yefremov2013-12-12-0/+5
| | | | | | | Pin 30 is connected to PHY's RESET# signal, so it must be put to high. Otherwise PHY won't be found via MDIO interface. Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
* Merge branch 'u-boot/master' into 'u-boot-arm/master'Albert ARIBAUD2013-12-10-4/+5
|\ | | | | | | | | | | | | | | | | | | Conflicts: arch/arm/cpu/armv7/rmobile/Makefile doc/README.scrapyard Needed manual fix: arch/arm/cpu/armv7/omap-common/Makefile board/compulab/cm_t335/u-boot.lds
| * Merge branch 'master' of git://git.denx.de/u-boot-nand-flashTom Rini2013-11-25-0/+1
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| | * mtd: nand: omap: add CONFIG_NAND_OMAP_ECCSCHEME for selection of ecc-schemepekon gupta2013-11-21-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds new CONFIG_NAND_OMAP_ECCSCHEME, replacing other distributed CONFIG_xx used for selecting NAND ecc-schemes. This patch aims at solving following issues. 1) Currently ecc-scheme is tied to SoC platform, which prevents user to select other ecc-schemes also supported in hardware. like; - most of OMAP3 SoC platforms use only 1-bit Hamming ecc-scheme, inspite the fact that they can use higher ecc-schemes like 8-bit ecc-schemes with software based error detection (OMAP_ECC_BCH4_CODE_HW_DETECTION_SW). - most of AM33xx SoC plaforms use 8-bit BCH ecc-scheme for now, but hardware supports BCH16 ecc-scheme also. 2) Different platforms use different CONFIG_xx to select ecc-schemes, which adds confusion for user while migrating platforms. - *CONFIG_NAND_OMAP_ELM* which enables ELM hardware engine, selects only 8-bit BCH ecc-scheme with h/w based error-correction (OMAP_ECC_BCH8_CODE_HW) whereas ELM hardware engine supports other ecc-schemes also like; BCH4, and BCH16 (in future). - *CONFIG_NAND_OMAP_BCH8* selects 8-bit BCH ecc-scheme with s/w based error correction (OMAP_ECC_BCH8_CODE_HW_DETECTION_SW). - *CONFIG_SPL_NAND_SOFTECC* selects 1-bit Hamming ecc-scheme using s/w library Thus adding new *CONFIG_NAND_OMAP_ECCSCHEME* de-couples ecc-scheme dependency on SoC platform and NAND driver. And user can select ecc-scheme independently foreach board. However, selection some hardware based ecc-schemes (OMAP_ECC_BCHx_CODE_HW) still depends on presence of ELM hardware engine on SoC. (Refer doc/README.nand) Signed-off-by: Pekon Gupta <pekon@ti.com>
| * | i2c, omap24xx: convert driver to new mutlibus/mutliadapter frameworkHeiko Schocher2013-11-13-4/+4
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - add omap24xx driver to new multibus/multiadpater support - adapted all config files, which uses this driver Tested on the am335x based siemens boards rut, dxr2 and pxm2 posted here: http://patchwork.ozlabs.org/patch/263211/ Signed-off-by: Heiko Schocher <hs@denx.de> Tested-by: Tom Rini <trini@ti.com> Cc: Lars Poeschel <poeschel@lemonage.de> Cc: Steve Sakoman <sakoman@gmail.com> Cc: Thomas Weber <weber@corscience.de> Cc: Tom Rix <Tom.Rix@windriver.com> Cc: Grazvydas Ignotas <notasas@gmail.com> Cc: Enric Balletbo i Serra <eballetbo@iseebcn.com> Cc: Luca Ceresoli <luca.ceresoli@comelit.it> Cc: Igor Grinberg <grinberg@compulab.co.il> Cc: Ilya Yanok <yanok@emcraft.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Nishanth Menon <nm@ti.com> Cc: Pali Rohár <pali.rohar@gmail.com> Cc: Peter Barada <peter.barada@logicpd.com> Cc: Nagendra T S <nagendra@mistralsolutions.com> Cc: Michael Jones <michael.jones@matrix-vision.de> Cc: Raphael Assenat <raph@8d.com> Acked-by: Igor Grinberg <grinberg@compulab.co.il> Acked-by: Stefano Babic <sbabic@denx.de>
* | AM3517 EVM: Enable ethernetTom Rini2013-12-06-2/+12
|/ | | | Signed-off-by: Tom Rini <trini@ti.com>
* config: remove platform CONFIG_SYS_HZ definition part 2/2Rob Herring2013-11-04-1/+0
| | | | | | Remove platform CONFIG_SYS_HZ definition for configs a-z*. Signed-off-by: Rob Herring <rob.herring@calxeda.com>
* ARM: OMAP: Add CONFIG_OMAP_COMMONLokesh Vutla2013-08-15-0/+1
| | | | | | | Adding a new CONFIG_OMAP_COMMON which is included by all boards that needs to build cpu/armv7/omap-common folder. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
* Add GPL-2.0+ SPDX-License-Identifier to source filesWolfgang Denk2013-07-24-13/+1
| | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <trini@ti.com>
* Remove unused CONFIG_SYS_I2C_BUS[_SELECT]Michael Jones2013-01-29-2/+0
| | | | | | | | "CONFIG_SYS_I2C_BUS" and "CONFIG_SYS_I2C_BUS_SELECT" don't appear anywhere outside of config files. Signed-off-by: Michael Jones <michael.jones@matrix-vision.de> Acked-by: Igor Grinberg <grinberg@compulab.co.il>
* Merge branch 'master' of git://git.denx.de/u-boot-nand-flashTom Rini2012-11-26-0/+3
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| * spl/nand: introduce CONFIG_SPL_NAND_DRIVERS, _BASE, and _ECC.Scott Wood2012-11-26-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Some small SPLs do not use nand_base.c, and a subset of those also require a special driver. Some SPLs need software ECC but others can't fit it. All existing boards that specify CONFIG_SPL_NAND_SUPPORT have these symbols added to preserve existing behavior. Signed-off-by: Scott Wood <scottwood@freescale.com> -- v2: use positive logic for including bits of NAND, rather than a MINIMAL symbol that excludes things.
* | am3517_evm: switch to musb-newIlya Yanok2012-11-20-21/+16
|/ | | | | | Use new musb framework instead of the old one on AM3517_EVM. Signed-off-by: Ilya Yanok <ilya.yanok@cogentembedded.com>
* configs: Fix usage of mmc rescanAndrew Bradford2012-10-23-1/+1
| | | | | | | | Fix usage of 'mmc rescan' by many configs. Proper use is 'mmc dev ${mmcdev}; mmc rescan' to set the mmc device and then rescan the device. 'mmc rescan' itself does not take any arguments. Signed-off-by: Andrew Bradford <andrew@bradfordembedded.com>
* SPL: Move the omap SPL framework to common/splTom Rini2012-09-27-0/+1
| | | | | | | | | | | | | Add a new flag, CONFIG_SPL_FRAMEWORK to opt into the common/spl SPL framework, enable on all of the previously using boards. We move the spl_ymodem.c portion to common/ and spl_mmc.c to drivers/mmc/. We leave the NAND one in-place as we plan to replace it later in this series. We use common/spl to avoid linker problems with respect to merging constant strings in objects. Otherwise all strings in common/ will be linked in and kept which grows SPL in size too much. Signed-off-by: Tom Rini <trini@ti.com>
* ARM: SPL: Move gpmc_init() to spl_board_init()Tom Rini2012-09-27-0/+1
| | | | | | | | This is an OMAP/related-specific function, move calling it to spl_board_init() and turn on CONFIG_SPL_BOARD_INIT on the boards that enabled NAND and didn't enable this already. Signed-off-by: Tom Rini <trini@ti.com>
* ARM: Remove unused stack and irq config definesRob Herring2012-09-01-8/+0
| | | | | | | | | | | CONFIG_STACKSIZE is not referenced anywhere except on AVR32, but present in most ARM board config files. IRQs are only enabled for 1 config, so remove the unused config options for IRQ and FIQ stack size as well. Cc: Albert ARIBAUD <albert.u.boot@aribaud.net> Signed-off-by: Rob Herring <rob.herring@calxeda.com>
* hush.c: Move default CONFIG_SYS_PROMPT_HUSH_PS2 to hush.cTom Rini2012-06-20-1/+0
| | | | | | | | | | Exactly one board has defined CONFIG_SYS_PROMPT_HUSH_PS2 to a value different than "> " which is vision2. I have Cc'd the maintainer here as I strongly suspect this is a bug rather than intentional behavior. Cc: Stefano Babic <sbabic@denx.de> Signed-off-by: Tom Rini <trini@ti.com> Acked-by: Stefano Babic <sbabic@denx.de>
* net: Remove CMD_PING where there's no CMD_NETJoe Hershberger2012-05-23-1/+1
| | | | | | | | | Some boards claim to need ping, but don't support net. That makes no sense, and causes problems now that ping is in a separate file. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Acked-by: Simon Glass <sjg@chromium.org>
* ARM: omap3: Set SPL stack size to 8KB, image to 54KB.Tom Rini2012-05-15-1/+1
| | | | | | | | | | | | | | | | With older toolchains it is possible to not fit entirely into the 45KB that we had assigned to SPL. Adjust to allow for 8KB of stack (which should be more than required) and 54KB of text/data. Cc: Vaibhav Hiremath <hvaibhav@ti.com> Cc: Nagendra T S <nagendra@mistralsolutions.com> Cc: Thomas Weber <weber@corscience.de> Cc: Ilya Yanok <yanok@emcraft.com> Cc: Steve Sakoman <sakoman@gmail.com> Cc: Stefano Babic <sbabic@denx.de> Signed-off-by: Tom Rini <trini@ti.com> Acked-by: Stefano Babic <sbabic@denx.de> Acked-by: Vaibhav Hiremath <hvaibhav@ti.com>
* include/configs: Remove CONFIG_SYS_64BIT_VSPRINTFTom Rini2012-05-15-2/+0
| | | | | | This define does not control anything, remove it. Signed-off-by: Tom Rini <trini@ti.com>
* am3517evm: remove rootfstype kernel parameter for MMC boot deviceYegor Yefremov2012-02-12-2/+1
| | | | | | | it is not necessary to define rootfstype for mass storage devices. Kernel detects it automatically. Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
* nand_spl_simple: store ecc data on the stackStefano Babic2012-01-26-4/+0
| | | | | | | | | | | | | | | Currently nand_spl_simple puts it's temp data at 0x10000 offset in SDRAM which is likely to contain already loaded data. The patch saves the oob data and the ecc on the stack replacing the fixed address in RAM. Signed-off-by: Stefano Babic <sbabic@denx.de> CC: Ilya Yanok <yanok@emcraft.com> CC: Scott Wood <scottwood@freescale.com> CC: Tom Rini <tom.rini@gmail.com> CC: Simon Schwarz <simonschwarzcor@googlemail.com> CC: Wolfgang Denk <wd@denx.de> Signed-off-by: Scott Wood <scottwood@freescale.com>
* AM3517: Add SPL supportTom Rini2011-12-06-2/+55
| | | | | | | | The only change of note is that we move from 0x80008000 to 0x80100000 for CONFIG_SYS_TEXT_BASE Cc: Vaibhav Hiremath <hvaibhav@ti.com> Signed-off-by: Tom Rini <trini@ti.com>
* ARM: OMAP: Remove STACKSIZE for IRQ and FIQ if unusedThomas Weber2011-12-06-4/+0
| | | | | | | | | | | This patch removes the definition of stack sizes for irq and fiq if the CONFIG_USE_IRQ is undefined before. Acked-by: Enric Balletbo i Serra <eballetbo@iseebcn.com> Acked-by: Tom Rini <trini@ti.com> Acked-by: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Thomas Weber <weber@corscience.de> Acked-by: Luca Ceresoli <luca.ceresoli@comelit.it>
* ARM: OMAP3: Remove unused define SDRC_R_C_BThomas Weber2011-12-06-3/+0
| | | | | | | | | | | This patch removes the unused definition of SDRC_R_C_B from the config files. Acked-by: Enric Balletbo i Serra <eballetbo@iseebcn.com> Acked-by: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Thomas Weber <weber@corscience.de> Acked-by: Luca Ceresoli <luca.ceresoli@comelit.it> Acked-by: Tom Rini <trini@ti.com>
* common: cosmetic: CONFIG_BOOTFILE checkpatch complianceJoe Hershberger2011-10-22-1/+1
| | | | | | | | | Remove MK_STR from places that consume CONFIG_BOOTFILE to force all definitions to be string literals. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Cc: Joe Hershberger <joe.hershberger@gmail.com> Cc: Wolfgang Denk <wd@denx.de> Acked-by: Mike Frysinger <vapier@gentoo.org>
* am3517evm: Use generic MMC driverVaibhav Hiremath2011-09-04-4/+6
| | | | | | | | | | | | | Switch from the legacy mmc driver to the new generic mmc driver. This patch is based on similar patch for beagle[1]. [1] http://git.denx.de/?p=u-boot.git;a=commitdiff_plain;h=0cd31144240 Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com> Signed-off-by: Sanjeev Premi <premi@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* Removed unused define, CONFIG_ARMV7.Christopher Harvey2011-08-04-1/+0
| | | | Signed-off-by: Christopher Harvey <charvey@matrox.com>
* am3517evm: change console device from ttyS2 to ttyO2Yegor Yefremov2011-07-18-1/+1
| | | | | | | | | the serial device names have been changed from ttySx to ttyOx, so the console device name should be also changed to support the latest kernel versions. Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com> Acked-by: Vaibhav Hiremath<hvaibhav@ti.com>
* Remove remnants of obsolete CONFIG_SYS_GBL_DATA_SIZE commentsMichael Jones2011-05-12-1/+0
| | | | | | | commit 25ddd1fb0a2281b182529afbc8fda5de2dc16d96 left remnants of many comments about CONFIG_SYS_GBL_DATA_SIZE. Signed-off-by: Michael Jones <michael.jones@matrix-vision.de>
* ARMV7: OMAP3: Cleanup extern variables in mem.cLuca Ceresoli2011-04-27-12/+6
| | | | | | | | | | | | Removed boot_flash_* extern variables. boot_flash_type was totally unused. The other ones were actually constants, so they have been replaced with #defines in the board config files. Signed-off-by: Luca Ceresoli <luca.ceresoli@comelit.it> Cc: Wolfgang Denk <wd@denx.de> Cc: Albert Aribaud <albert.aribaud@free.fr> Cc: Sandeep Paulraj <s-paulraj@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* AM3517:Build FIX: undef CONFIG_CMD_NFS supportVaibhav Hiremath2010-11-29-0/+1
| | | | | | | | Without CONFIG_CMD_NET support CONFIG_CMD_NFS leads to linking error, so disable CONFIG_CMD_NFS option. Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* AM3517:Fix for ARM Relocation supportVaibhav Hiremath2010-11-29-0/+6
| | | | | | | | | Also change the CONFIG_SYS_TEXT_BASE to 0x80008000, required with relocation support. This is the load address for primary boot loader (x-loader). Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* Replace CONFIG_SYS_GBL_DATA_SIZE by auto-generated valueWolfgang Denk2010-10-26-1/+0
| | | | | | | | | | | | | | | | | | CONFIG_SYS_GBL_DATA_SIZE has always been just a bad workarond for not being able to use "sizeof(struct global_data)" in assembler files. Recent experience has shown that manual synchronization is not reliable enough. This patch renames CONFIG_SYS_GBL_DATA_SIZE into GENERATED_GBL_DATA_SIZE which gets automatically generated by the asm-offsets tool. In the result, all definitions of this value can be deleted from the board config files. We have to make sure that all files that reference such data include the new <asm-offsets.h> file. No other changes have been done yet, but it is obvious that similar changes / simplifications can be done for other, related macro definitions as well. Signed-off-by: Wolfgang Denk <wd@denx.de> Acked-by: Kumar Gala <galak@kernel.crashing.org>
* AM3517EVM: musb: add usb configAjay Kumar Gupta2010-08-12-0/+38
| | | | | | Enabling USB HOST in defconfig. Signed-off-by: Ajay Kumar Gupta <ajay.gupta@ti.com>
* ARM: Rename arch/arm/cpu/arm_cortexa8 to armv7Steve Sakoman2010-07-05-1/+1
| | | | | | | | | | | | The purpose of this patch is to prepare for adding the OMAP4 architecture, which is Cortex A9 Cortex A8 and A9 both belong to the armv7 architecture, hence the name change. The two architectures are similar enough that substantial code can be shared. Signed-off-by: Aneesh V <aneesh@ti.com> Signed-off-by: Steve Sakoman <steve@sakoman.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* AM35x: Add support for EMIF4Vaibhav Hiremath2010-06-08-1/+1
| | | | | | | | | This patch adds support for the EMIF4 interface available in the AM35x processors. Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com> Signed-off-by: Sanjeev Premi <premi@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* AM35x: Add support for AM3517EVMVaibhav Hiremath2010-06-08-0/+296
This patch adds basic support for the AM3517EVM. It includes: - Board files (.c and .h) - Default configuration file - Updates for Makefile Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com> Signed-off-by: Sanjeev Premi <premi@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
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