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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>
* ppc4xx: use CONFIG_PCI_BOOTDELAY instead of private implementationMatthias Fuchs2011-12-01-0/+2
| | | | | | | | | This patch switches PMC440 board code to the CONFIG_PCI_BOOTDELAY option instead of using a private implemention. This relies on Anatolji's patch that moves the pcidelay handling behind pci_target_init. Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu> Signed-off-by: Stefan Roese <sr@denx.de>
* board configs: drop NET_MULTI referencesMike Frysinger2011-10-05-1/+0
| | | | | | | Now that none of the core checks CONFIG_NET_MULTI, there's not much point in boards defining it. So scrub all references to it. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* 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>
* powerpc: Cleanup BOOTFLAG_* referencesPeter Tyser2010-10-18-8/+0
| | | | | | | | | | | | Now that warm booting is not supported, there isn't a need for the BOOTFLAG_COLD and BOOTFLAG_WARM defines, so remove them. Note that this change makes the board info bd_bootflags field useless. It will always be set to 0, but we leave it around so that we don't break the board info structure that some OSes are expecting to be passed from U-Boot. Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
* 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>
* Rename TEXT_BASE into CONFIG_SYS_TEXT_BASEWolfgang Denk2010-10-18-2/+2
| | | | | | | | | | | | The change is currently needed to be able to remove the board configuration scripting from the top level Makefile and replace it by a simple, table driven script. Moving this configuration setting into the "CONFIG_*" name space is also desirable because it is needed if we ever should move forward to a Kconfig driven configuration system. Signed-off-by: Wolfgang Denk <wd@denx.de>
* Merge branch 'next' of /home/wd/git/u-boot/nextWolfgang Denk2010-09-28-5/+6
|\ | | | | | | | | | | | | Conflicts: include/ppc4xx.h Signed-off-by: Wolfgang Denk <wd@denx.de>
| * ppc4xx: Use common NS16550 driver for PPC4xx UARTStefan Roese2010-09-23-5/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* | POST cleanup.Michael Zaidman2010-09-21-2/+1
|/ | | | | | | | | | | | | | | | | | | | | | | | - Revives POST for blackfin arch; - Removes redundant code: arch/blackfin/lib/post.c arch/powerpc/cpu/ppc4xx/commproc.c arch/powerpc/cpu/mpc512x/common.c - fixes up the post_word_{load|store} usage. Signed-off-by: Michael Zaidman <michael.zaidman@gmail.com> Acked-by: Detlev Zundel <dzu@denx.de> Tested-by: Anatolij Gustschin <agust@denx.de> List of the maintainers of the affected by patch boards: Cc: Stephan Linz <linz@li-pro.net> Cc: Denis Peter <d.peter@mpl.ch> Cc: Matthias Fuchs <matthias.fuchs@esd-electronics.com> Cc: Peter Tyser <ptyser@xes-inc.com> Cc: Stefan Roese <sr@denx.de> Cc: Mike Frysinger <vapier@gentoo.org> Cc: Niklaus Giger <niklaus.giger@netstal.com> Cc: Larry Johnson <lrj@acm.org> Cc: Feng Kan <fkan@amcc.com>
* ppc4xx: Fix building of PMC440 boardMatthias Fuchs2010-08-09-4/+4
| | | | | | | | Update image size and default environment after addition of new environment handling. Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu> Signed-off-by: Stefan Roese <sr@denx.de>
* i2c: Move PPC4xx I2C driver into drivers/i2c directoryStefan Roese2010-04-06-0/+1
| | | | | | | | This patch moves the PPC4xx specific I2C device driver into the I2C drivers directory. All 4xx config headers are updated to include this driver. Signed-off-by: Stefan Roese <sr@denx.de>
* ppc4xx: Fix building of PMC440 boardMatthias Fuchs2010-02-03-6/+0
| | | | | | | | Remove some unused features and default environment variable to shrink the PMC440 u-boot. Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu> Signed-off-by: Stefan Roese <sr@denx.de>
* ppc4xx: Remove unused features from PMC440 board supportMatthias Fuchs2009-11-19-2/+0
| | | | | | | | This patch shrinks the PMC440 u-boot binary (from next branch) to fit into 384kB again. Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu> Signed-off-by: Stefan Roese <sr@denx.de>
* ppc4xx: Consolidate pci_pre_init() functionStefan Roese2009-11-19-0/+1
| | | | | | | | | This patch removes the duplicted implementations of the pci_pre_init() function by introducing a weak default function for it. This weak default has a different implementation for some PPC variants. It can be overridden by a board specific version. Signed-off-by: Stefan Roese <sr@denx.de>
* ppc4xx: Consolidate pci_target_init() functionStefan Roese2009-11-19-0/+2
| | | | | | | | | | This patch removes the duplicted implementations of the pci_target_init() function by introducing a weak default function for it. This weak default has a different implementation for 440EP(x)/GR(x) PPC's. It can be overridden by a board specific version (e.g. PMC440, korat). Signed-off-by: Stefan Roese <sr@denx.de> Acked-by: Matthias Fuchs <matthias.fuchs@esd.eu>
* ppc4xx: Add SDRAM detection for PMC440 boardsMatthias Fuchs2009-10-02-1/+0
| | | | | | | | | | | | This patch adds support to detect the amount of DDR2 SDRAM on PMC440 modules. Detection is done by probing through a list of available and supported hardware configurations from 1GByte down to 256MB. The static TLB entry is replaced by dynamically created entries. Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu> Signed-off-by: Stefan Roese <sr@denx.de>
* i2c: Remove deprecated individual i2c commandsPeter Tyser2009-06-12-1/+0
| | | | | | | | | | | | | The following individual I2C commands have been removed: imd, imm, inm, imw, icrc32, iprobe, iloop, isdram. The functionality of the individual commands is still available via the 'i2c' command. This change only has an impact on those boards which did not have CONFIG_I2C_CMD_TREE defined. Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
* 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>
* Coding style cleanup, update CHANGELOG.Wolfgang Denk2008-12-16-1/+1
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* Fix new found CFG_Jean-Christophe PLAGNIOL-VILLARD2008-12-14-4/+4
| | | | | | | Also fix some minor typos. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Wolfgang Denk <wd@denx.de>
* Changed PPC4xx EMAC driver to require CONFIG_PPC4xx_EMACBen Warren2008-11-09-0/+1
| | | | | | | All in-tree IBM/AMCC PPC4xx boards using the EMAC get this new CONFIG Signed-off-by: Ben Warren <biggerbadderben@gmail.com> Acked-by: Stefan Roese <sr@denx.de>
* ppc4xx: Update PMC440 board configurationMatthias Fuchs2008-10-31-27/+43
| | | | | Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com> Signed-off-by: Stefan Roese <sr@denx.de>
* rename CFG_ macros to CONFIG_SYSJean-Christophe PLAGNIOL-VILLARD2008-10-18-136/+136
| | | | 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-VILLARD2008-09-10-11/+11
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* rename CFG_ENV_IS_IN_FLASH in CONFIG_ENV_IS_IN_FLASHJean-Christophe PLAGNIOL-VILLARD2008-09-10-1/+1
| | | | 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>
* rename CFG_ENV_IS_IN_EEPROM in CONFIG_ENV_IS_IN_EEPROMJean-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>
* Fix printf() format problems with configurable promptsWolfgang Denk2008-07-31-1/+2
| | | | | | | | | | | | | | | U-Boot allows for configurable prompt strings using the CONFIG_AUTOBOOT_PROMPT resp. CONFIG_MENUPROMPT definitions. So far, the assumption was that any such user defined problts would contain exactly one "%d" format specifier. But some boards did not. To allow for flexible boot prompts without adding too complex code we now allow to specify the whole list of printf() arguments in the user definition. This is powerful, but requires a responsible user who really understands what he is doing, as he needs to know for exanple which variables are available in the respective context. Signed-off-by: Wolfgang Denk <wd@denx.de>
* ppc4xx: Fix remaining CONFIG_COMMANDS in 4xx filesStefan Roese2008-01-17-2/+2
| | | | Signed-off-by: Stefan Roese <sr@denx.de>
* ppc4xx: Update PMC440 config fileMatthias Fuchs2008-01-11-13/+3
| | | | Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
* ppc4xx: Disable error message when no NAND chip is installed on PMC440Matthias Fuchs2008-01-09-0/+3
| | | | | | | | | Add CFG_NAND_QUIET_TEST option to disable error message when no NAND chip is installed on PMC440 boards. Disable a couple of config defines that are only used for NAND_U_BOOT. Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
* ppc4xx: Complete PMC440 board supportMatthias Fuchs2007-12-28-0/+522
This patch brings the PMC440 board configuration file. Finally it enables the PMC440 board support. Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
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