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* nand_spl: store ecc data on the stackScott Wood2012-01-26-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Adapt the following patch from spl to nand_spl: Author: Stefano Babic <sbabic@denx.de> Date: Thu Dec 15 10:55:37 2011 +0100 nand_spl_simple: store ecc data on the stack 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> While nand_spl is on its way out, in favor of spl, there are still many boards using it, and conversions are gradual. This allows us to get rid of CONFIG_SYS_NAND_ECCSTEPS and CONFIG_SYS_NAND_ECCTOTAL now, which would otherwise be likely to linger unreferenced after a conversion. It also eliminates a temporary error in the hawkboard_nand build, since the spl version of the patch removed ECCSTEPS/TOTAL from hawkboard.h, but the spl conversion is pending (and may be merged via a different tree). Signed-off-by: Scott Wood <scottwood@freescale.com>
* 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>
* Makefile: move all Power Architecture boards into boards.cfgWolfgang Denk2010-10-18-0/+4
| | | | | | | | | | Clean up Makefile, and drop a lot of the config.mk files on the way. We now also automatically pick all boards that are listed in boards.cfg (and with all configurations), so we can drop the redundant entries from MAKEALL to avoid building these twice. Signed-off-by: Wolfgang Denk <wd@denx.de>
* Merge branch 'next' of /home/wd/git/u-boot/nextWolfgang Denk2010-09-28-0/+1
|\ | | | | | | | | | | | | Conflicts: include/ppc4xx.h Signed-off-by: Wolfgang Denk <wd@denx.de>
| * ppc4xx: Use common NS16550 driver for PPC4xx UARTStefan Roese2010-09-23-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch removes the PPC4xx UART driver. Instead the common NS16550 driver is used, since all PPC4xx SoC's use this peripheral device. The file 4xx_uart.c now only implements the UART clock calculation function which also sets the SoC internal UART divisors. All PPC4xx board config headers are changed to use this common NS16550 driver now. Tested on these boards: acadia, canyonlands, katmai, kilauea, sequoia, zeus Signed-off-by: Stefan Roese <sr@denx.de>
* | ppc4xx/fdt/flash: Change fdt_fixup_nor_flash_node() to not rely on cs sizeStefan Roese2010-09-23-1/+7
|/ | | | | | | | | | | | | | | | | | | | | | This patch changes the behaviour of the fdt_fixup_nor_flash_node() function. Now it doesn't patch the size of the "reg" property with the chip-select size, but with the size returned from the new function flash_get_bank_size(). This function will return per weak default the flash size of the bank (bank = chip-select numer) detected by the flash driver. If this does not fit your needs, this function may be overridden by a board specific one. For this the parameters needed to be changed. So I intentionally squashed the PPC4xx stuff using this routine into this patch. Otherwise it would not be git-bisectable anymore. The board specific function for the AMCC/APM Ebony eval board is now included in this patch version. Signed-off-by: Stefan Roese <sr@denx.de> Tested-by: Detlev Zundel <dzu@denx.de> Cc: Gerald Van Baren <vanbaren@cideas.com> Cc: Wolfgang Denk <wd@denx.de>
* common: delete CONFIG_SYS_64BIT_VSPRINTF and CONFIG_SYS_64BIT_STRTOULHeiko Schocher2009-12-08-2/+0
| | | | | | | | | There is more and more usage of printing 64bit values, so enable this feature generally, and delete the CONFIG_SYS_64BIT_VSPRINTF and CONFIG_SYS_64BIT_STRTOUL defines. Signed-off-by: Heiko Schocher <hs@denx.de>
* ppc4xx: Enable commands for FDT enabled Linux booting on AMCC AcadiaStefan Roese2009-09-17-1/+2
| | | | | | | | Acadia still used the "old" arch/ppc bootm commands for booting Linux images without FDT. This patch now enables these fdt-aware boot commands for Acadia as well. Signed-off-by: Stefan Roese <sr@denx.de>
* NAND: Fix warning Please define CONFIG_SYS_64BIT_VSPRINTF...Wolfgang Denk2009-07-18-0/+2
| | | | | | | | Commit 8d2effea added a warning for configurations that use NAND without defining the (then necessary) CONFIG_SYS_64BIT_VSPRINTF but failed to fix the affected boards. Signed-off-by: Wolfgang Denk <wd@denx.de>
* NAND: rename NAND_MAX_CHIPS to CONFIG_SYS_NAND_MAX_CHIPSWolfgang Grandegger2009-01-23-1/+0
| | | | | | | | | | | | | | | | This patch renames NAND_MAX_CHIPS to CONFIG_SYS_NAND_MAX_CHIPS and changes the default from 8 to 1 for the legacy and the new MTD NAND layer. This allows to remove all NAND_MAX_CHIPS definitions in the board config files because none of the boards use multi chip support (NAND_MAX_CHIPS > 1) so far. The bamboo and the DU440 define #define NAND_MAX_CHIPS CONFIG_SYS_MAX_NAND_DEVICE but that's bogus and did not work anyhow. Signed-off-by: Wolfgang Grandegger <wg@grandegger.com> Signed-off-by: Scott Wood <scottwood@freescale.com>
* rename CFG_ macros to CONFIG_SYSJean-Christophe PLAGNIOL-VILLARD2008-10-18-97/+97
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* Remove unused CFG_EEPROM_PAGE_WRITE_ENABLE referencesPeter Tyser2008-10-14-1/+0
| | | | Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
* rename CFG_ENV macros to CONFIG_ENVJean-Christophe PLAGNIOL-VILLARD2008-09-10-9/+9
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* rename CFG_ENV_IS_IN_FLASH in CONFIG_ENV_IS_IN_FLASHJean-Christophe PLAGNIOL-VILLARD2008-09-10-2/+2
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* rename CFG_ENV_IS_IN_NAND in CONFIG_ENV_IS_IN_NANDJean-Christophe PLAGNIOL-VILLARD2008-09-10-2/+2
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* drivers/mtd: Move conditional compilation to MakefileJean-Christophe PLAGNIOL-VILLARD2008-08-13-1/+1
| | | | | | rename CFG_FLASH_CFI_DRIVER to CONFIG_FLASH_CFI_DRIVER Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* ppc4xx: Unify AMCC's board config files (part 2/3)Stefan Roese2008-06-06-154/+15
| | | | | | | | | | | | | | | This patch series unifies the AMCC eval board ports by introducing a common include header for all AMCC eval boards: include/configs/amcc-common.h This header now includes all common configuration options/defines which are removed from the board specific headers. The reason for this is ease of maintenance and unified look and feel of all AMCC boards. Signed-off-by: Stefan Roese <sr@denx.de>
* ppc4xx: acadia: Add fdt support and fix section overlap problemStefan Roese2008-05-08-6/+15
| | | | | | | | | | | | | This patch adds fdt (flattened device tree) support to the AMCC Acadia eval board. This increases the image size and it doesn't fit anymore into 256kByte. Since we didn't want to remove features from the configuration, we decided to increase the U-Boot image size (add one flash sector). Also changed the default environment definition to make it independent of such changes. Signed-off-by: Stefan Roese <sr@denx.de>
* Fix quoting problem (preboot setting) in many board config files.Wolfgang Denk2008-03-03-1/+1
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* ppc4xx: Remove cache definition from 4xx board config filesStefan Roese2007-10-31-9/+0
| | | | | | | All 4xx board config files don't need the cache definitions anymore. These are now defined in common headers. Signed-off-by: Stefan Roese <sr@denx.de>
* include/configs/[p-z]* + misc: Cleanup BOOTP and lingering CFG_CMD_*.Jon Loeliger2007-07-10-0/+9
| | | | | | | | | Explicitly add in default CONFIG_BOOTP_* options where cmd_confdefs.h used to be included but CONFIG_BOOTP_MASK was not defined. Remove lingering references to CFG_CMD_* symbols. Signed-off-by: Jon Loeliger <jdl@freescale.com>
* Minor coding style cleanup. Update CHANGELOG.Wolfgang Denk2007-07-05-3/+0
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* include/configs: Use new CONFIG_CMD_* in various a* named board config files.Jon Loeliger2007-07-05-26/+36
| | | | Signed-off-by: Jon Loeliger <jdl@freescale.com>
* [ppc4xx] Fix problem with NAND booting on AMCC AcadiaStefan Roese2007-06-19-2/+2
| | | | | | | | The latest changes showed a problem with the location of the NAND-SPL image in the OCM and the init-data area (incl. cache). This patch fixes this problem. Signed-off-by: Stefan Roese <sr@denx.de>
* ppc4xx: Add NAND booting support for AMCC Acadia (405EZ) eval boardStefan Roese2007-06-06-33/+119
| | | | | | | | | | | | | | | | This patch adds NAND booting support for the AMCC Acadia eval board. Please make sure to configure jumper J7 to position 2-3 when booting from NOR, and to position 1-2 when booting for NAND. I also added a board command to configure the I2C bootstrap EEPROM values. Right now only 267MHz is support for booting either via NOR or NAND FLASH. Here the usage: => bootstrap 267 nor ;to configure the board for 267MHz NOR booting => bootstrap 267 nand ;to configure the board for 267MHz NNAND booting Signed-off-by: Stefan Roese <sr@denx.de>
* ppc4xx: Update AMCC Acadia support for board revision 1.1Stefan Roese2007-05-24-18/+9
| | | | | | | | | | | This patch updates the Acadia (405EZ) support for the new 1.1 board revision. It also adds support for NAND FLASH via the 4xx NDFC. Please note that the jumper J7 must be in position 2-3 for this NAND support. Position 1-2 is for NAND booting only. NAND booting support will follow later. Signed-off-by: Stefan Roese <sr@denx.de>
* Merge with /home/stefan/git/u-boot/acadiaStefan Roese2007-03-24-152/+148
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| * [PATCH] Clean up 40EZ/Acadia supportStefan Roese2007-03-24-152/+148
| | | | | | | | | | | | | | This patch cleans up all the open issue of the preliminary Acadia support. Signed-off-by: Stefan Roese <sr@denx.de>
* | ppc4xx: Fix file mode of include/configs/acadia.hStefan Roese2007-03-21-0/+0
|/ | | | Signed-off-by: Stefan Roese <sr@denx.de>
* [PATCH] Add AMCC Acadia (405EZ) eval board supportStefan Roese2007-03-21-0/+424
This patch adds support for the new AMCC Acadia eval board. Please note that this Acadia/405EZ support is still in a beta stage. Still lot's of cleanup needed but we need a preliminary release now. Signed-off-by: Stefan Roese <sr@denx.de>
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