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* Replace CONFIG_SYS_GBL_DATA_SIZE by auto-generated valueWolfgang Denk2010-10-26-2/+1
| | | | | | | | | | | | | | | | | | 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>
* Rename CONFIG_SYS_INIT_RAM_END into CONFIG_SYS_INIT_RAM_SIZEWolfgang Denk2010-10-26-2/+2
| | | | | | | | | | | | | | | | | | CONFIG_SYS_INIT_RAM_END was a misnomer as it suggests this might be some end address; to make the meaning more clear we rename it into CONFIG_SYS_INIT_RAM_SIZE No other code changes are performed in this patch, only minor editing of white space (due to the changed length) and the comments was done, where noticed. Note that the code for the PATI and cmi_mpc5xx board configurations looks seriously broken. Last known maintainers on Cc: Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Denis Peter <d.peter@mpl.ch> Cc: Martin Winistoerfer <martinwinistoerfer@gmx.ch> Acked-by: Kumar Gala <galak@kernel.crashing.org>
* QONG: fix and update board config fileWolfgang Denk2010-10-19-18/+14
| | | | | | | | | | | | | | | Fix flash memory map and other updates for QONG board: - adjust/fix "kernel_addr" settings - adjust/fix mtdparts NOR flash settings - add mtdparts NAND flash mapping - sort command list - enable "setexpr" command - enable ext2 support - delete bogus comment Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Stefano Babic <sbabic@denx.de>
* Merge branch 'master' of git://git.denx.de/u-boot-imxWolfgang Denk2010-10-17-1/+20
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| * MX31: Add USB Host support to the QONG boardStefano Babic2010-10-13-1/+17
| | | | | | | | Signed-off-by: Stefano Babic <sbabic@denx.de>
| * MX31: Add support to update FPGA bitstreamStefano Babic2010-10-13-0/+3
| | | | | | | | | | | | | | | | The patch adds the possibility to update the QONG FPGA (a Lattice XP2-5E) with u-boot using some GPIOs to drive the JTAG interface. Signed-off-by: Stefano Babic <sbabic@denx.de>
* | ARM: relocation: don't undef CONFIG_SYS_ARM_WITHOUT_RELOCBen Gardiner2010-10-13-1/+0
| | | | | | | | | | | | | | | | | | There were some #undef's of CONFIG_SYS_ARM_WITHOUT_RELOC added to a few board configs as part of the arm relocation series; but these are not needed now as we do not #undef what is not #defined in the first place. Signed-off-by: Ben Gardiner <bengardiner@nanometrics.ca> CC: Heiko Schocher <hs@denx.de>
* | ARM: relocation: fix typo in commentHeiko Schocher2010-10-13-1/+1
|/ | | | Signed-off-by: Heiko Schocher <hs@denx.de>
* MXC: Correct SPI_CPOL setting in SPI driverStefano Babic2010-09-30-2/+2
| | | | | | | | | | | | | | | | The handling of the SPI_CPOL bit inside the SPI driver was wrong. As reported by the manual, the meaning of the SSPOL inside the configuration register is the same as reported by SPI specification (0 if low in idle, 1 is high on idle). The driver inverts this logic. Because this patch sets the logic as specified, it is required to clear the CPOL bit in the configuration file to adapt to the correct logic. Signed-off-by: Stefano Babic <sbabic@denx.de> Signed-off-by: David Jander <david.jander@protonic.nl>
* Use common function to set GPIOs for MX3 and MX5Stefano Babic2010-09-29-1/+1
| | | | | | | | | The patch adds support for setting gpios to the MX51 processor and change name to the corresponding functions for MX31. In this way, it is possible to get rid of nasty #ifdef switches related to the processor type. Signed-off-by: Stefano Babic <sbabic@denx.de>
* ARM: implement relocation for ARM11Heiko Schocher2010-09-19-0/+10
| | | | | | | | | | | | Change the implementation for ARM11 to relocate the code to an arbitrary address in RAM. Tested on the qong board. Portions of this work were supported by funding from the CE Linux Forum. Signed-off-by: Heiko Schocher <hs@denx.de>
* ARM (ARM11): add data cache support, test on Qong boardHeiko Schocher2010-09-19-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | Add data cache support for arm1136 systems. Enable "cache" command on Qong board and test performance. Test 1: Loading 127 MB of data from NAND flash into RAM: Instr. Cache off on on Data Cache off off on -------------------------------------------------- QONG (ARM11) 177s 95s 43s = x 4.1 Test 2: uncompressing a gzipped image from RAM to RAM (size compressed: 6.5 MiB, uncompressed: 35 MiB): Instr. Cache off on on Data Cache off off on -------------------------------------------------- QONG (ARM11) 1.54s 0.95s 0.18s = x 8.6 Portions of this work were supported by funding from the CE Linux Forum. Signed-off-by: Heiko Schocher <hs@denx.de>
* MX31: Added support for the Casio COM57H5M10XRC to QONGStefano Babic2010-05-19-1/+1
| | | | | | | The patch adds setup to connect a CASIO COM57H5M10XRC (640x480 TFT display) to the QONG module. Signed-off-by: Stefano Babic <sbabic@denx.de>
* MX31: Add support for PMIC to the QONG moduleStefano Babic2010-05-05-0/+14
| | | | | | | Add support for the PMIC (MC13783) controller and enables charging of the RTC battery. Signed-off-by: Stefano Babic <sbabic@denx.de>
* Merge branch 'master' of git://git.denx.de/u-boot-armWolfgang Denk2010-05-04-4/+36
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| * MX31: Add UBI support to QONG moduleStefano Babic2010-04-30-4/+9
| | | | | | | | | | | | The UBI/UBIFS support is added to the QONG module. Signed-off-by: Stefano Babic <sbabic@denx.de>
| * MX31: Add support for NAND to QONG boardStefano Babic2010-04-30-0/+27
| | | | | | | | | | | | | | | | The NAND device is connected to the FPGA of the QONG board and not to the NFC controller. For this reason, the FPGA must be set and initialized before accessing to the NAND itself. Signed-off-by: Stefano Babic <sbabic@denx.de>
* | QONG: Adapt flash addresses and mtdparts to grown image sizeWolfgang Denk2010-04-28-5/+9
|/ | | | | | Also enable HUSH shell. Signed-off-by: Wolfgang Denk <wd@denx.de>
* MX31: Added LCD support for QONG moduleStefano Babic2010-04-27-0/+11
| | | | | | | Added support for LCD and splash image to the QONG module. The supported display is VBEST-VGG322403. Signed-off-by: Stefano Babic <sbabic@denx.de>
* serial_mx31: allow it to work with mx27 too and rename to serial_mxcIlya Yanok2009-06-21-1/+1
| | | | | | | UART hardware on i.MX27 is the same as on the i.MX31 so we just need to provide the driver with correct address of the registers. Signed-off-by: Ilya Yanok <yanok@emcraft.com>
* mtd: MTD related config header changes (mtdparts command)Stefan Roese2009-06-12-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | By changing the cmd_mtdparts to only use the MTD infrastructure and not the direct interface to the CFI NOR FLASH driver we now need to add the MTD infrastructure to all boards using those mtdparts commands. This patch adds those components: CONFIG_MTD_DEVICE (for all FLASH types) plus CONFIG_FLASH_CFI_MTD (for NOR FLASH) To all board maintainers: Please test this on your platforms and report any problems/issues found. Thanks. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Wolfgang Denk <wd@denx.de> Cc: Ron Madrid <info@sheldoninst.com> Cc: Georg Schardt <schardt@team-ctech.de> Cc: Michal Simek <monstr@monstr.eu> Cc: Ladislav Michl <ladis@linux-mips.org> Cc: Martin Krause <martin.krause@tqs.de> Cc: Gary Jennejohn <garyj@denx.de> Cc: Ricardo Ribalda <ricardo.ribalda@uam.es>
* Separate mtdparts command from jffs2Stefan Roese2009-03-20-1/+1
| | | | | | | | | | | Currently the mtdparts commands are included in the jffs2 command support. This doesn't make sense anymore since other commands (e.g. UBI) use this infrastructure as well now. This patch separates the mtdparts commands from the jffs2 commands making it possible to only select mtdparts when no JFFS2 support is needed. Signed-off-by: Stefan Roese <sr@denx.de> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
* qong: changes to Dave/DENX Qong configurationIlya Yanok2009-02-18-8/+14
| | | | | | | | | | | | | | 1. Changes to the default environment: - "bootcmd" defined as "run flash_self" - "saveenv" command removed from "update" - "uboot" changed to "u-boot" (also in "load") - "addmtd" variable defined (and added to all boot commands) 2. CONFIG_CMD_JFFS2 defined to enable "mtdparts" command 3. MTDIDS_DEFAULT and MTDPARTS_DEFAULT defined 4. CONFIG_SYS_CBSIZE changed from 256 to 512. That solves the problem with truncated "bootargs" environment variable. Signed-off-by: Ilya Yanok <yanok@emcraft.com>
* qong: support for Dave/DENX QongEVB-LITE boardIlya Yanok2009-02-10-0/+215
This patch adds support for Dave/DENX QongEVB-LITE i.MX31-based board. Signed-off-by: Ilya Yanok <yanok@emcraft.com> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
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