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path: root/include/configs/km/km-powerpc.h
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* Kconfig: Move CONFIG_FIT and related options to KconfigSimon Glass2016-03-14-3/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | There are already two FIT options in Kconfig but the CONFIG options are still in the header files. We need to do a proper move to fix this. Move these options to Kconfig and tidy up board configuration: CONFIG_FIT CONFIG_OF_BOARD_SETUP CONFIG_OF_SYSTEM_SETUP CONFIG_FIT_SIGNATURE CONFIG_FIT_BEST_MATCH CONFIG_FIT_VERBOSE CONFIG_OF_STDOUT_VIA_ALIAS CONFIG_RSA Unfortunately the first one is a little complicated. We need to make sure this option is not enabled in SPL by this change. Also this option is enabled automatically in the host builds by defining CONFIG_FIT in the image.h file. To solve this, add a new IMAGE_USE_FIT #define which can be used in files that are built on the host but must also build for U-Boot and SPL. Note: Masahiro's moveconfig.py script is amazing. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Add microblaze change, various configs/ re-applies] Signed-off-by: Tom Rini <trini@konsulko.com>
* Move CONFIG_OF_LIBFDT to KconfigSimon Glass2016-03-14-1/+0
| | | | | | Move this option to Kconfig and tidy up existing boards. Signed-off-by: Simon Glass <sjg@chromium.org>
* eeprom: Zap CONFIG_SYS_I2C_MULTI_EEPROMSMarek Vasut2015-11-21-1/+0
| | | | | | | | | | | | | | This option only complicates the code unnecessarily, just use CONFIG_SYS_DEF_EEPROM_ADDR as the default address if there are only five arguments to eeprom {read/write} if this is defined. If CONFIG_SYS_DEF_EEPROM_ADDR is not defined, we mandate all six arguments. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Simon Glass <sjg@chromium.org> Cc: Tom Rini <trini@konsulko.com> Cc: Heiko Schocher <hs@denx.de> Reviewed-by: Heiko Schocher <hs@denx.de>
* km/powerpc: move open firmware defines to km-powerpc.hHolger Brunck2015-11-18-0/+4
| | | | | | | | | We use the same settings for open firmware defines on all our powerpc targets, so move them from the CPU specific headers to the common powerpc header. Signed-off-by: Holger Brunck <holger.brunck@keymile.com> Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
* km/powerpc: increase space for kernel imange and FDT blobHolger Brunck2015-11-18-3/+3
| | | | | | | | | 128kByte and 3,986MB may be in the future too little for kernel the fdt blob respectively the kernel image. So increase the reserved areas here, we have the space for this. Signed-off-by: Holger Brunck <holger.brunck@keymile.com> Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
* km: update the boot script to check for a DTBValentin Longchamp2015-11-18-0/+1
| | | | | | | | | | | | | | If a DTB is found with cramfsls, the bootscript continues as expected. If none is found, the cramfsloadfdt and boot subbootcmds are updated to not load the DTB from cramfs and not pass it to the kernel. The kernel thus must have an appended DTB otherwise the boot will fail. This is required for the km_kirkwood boards that must support .esw where the DTB sometimes is appended (for backwards compatibility) and sometimes is passed correctly (as we do now for all newer boards). Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com> Reviewed-by: Heiko Schocher <hs@denx.de>
* km-powerpc: define CONFIG_PRAM to protect PHRAM and PNVRAMValentin Longchamp2014-08-20-2/+3
| | | | | | | | | | | | | When u-boot initializes the RAM (early in boot) it looks for the "pram" env variable to know which is area it cannot use. If the "pram" env variable is not found, the default CONFIG_PRAM value is used. This value used to be 0 (no protection at all). This patch sets it to a value that covers PHRAM and PNVRAM that must be protected in our case. Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com> Signed-off-by: Holger Brunck <holger.brunck@keymile.com> Reviewed-by: York Sun <yorksun@freescale.com>
* arm/km: define fdt_high env variable and allow backwards compatibilityGerlando Falauto2014-02-13-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add set_fdthigh subcommand to "subbootcmds" (release) so to set "fdt_high" This is necessary on Kirkwood so that the FDT does not get relocated above the memory limit that the kernel cannot access (that is the memory part reserved for the switch). This was tested on NUSA1, where it is necessary, and on ETER1, where it doesn't seem to hurt. We want the scripts to also work with older versions of u-boot, where: a) set_fdthigh is not defined (will be default env for newer u-boots) b) the fdt will not be available For this reason, we use "set_fdthigh" to tell whether we are running a newer (FDT-aware) u-boot or not. So if "set_fdthigh" runs successfully or arch != arm we try loading the fdt; otherwise we proceed normally. Notice how, contrary to release mode, set_fdthigh will _not_ be part of subbootcmds for develop and ramfs, but will be executed as part of "tftpfdt". Since this is only needed for kirkwood cards, and it prevents the kernel from booting on QorIQ (though it seemed to work on ETER1), we change its definition in the default env for powerpc so that the value is only set on ARM. Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com> Signed-off-by: Gerlando Falauto <gerlando.falauto@keymile.com> Signed-off-by: Holger Brunck <holger.brunck@keymile.com> Acked-by: Valentin Longchamp <valentin.longchamp@keymile.com>
* arm/km: enable FDT for km_kirwkoodGerlando Falauto2014-02-13-5/+0
| | | | | | | | | | | | | | | | | | | This consists of: a) Defining the addresses, enabling fdtsupport [arm] b) Defining "cramfsloadfdt" [arm,powerpc => common] c) Adding the FDT address to bootm [arm,powerpc => common] d) Defining "tftpfdt" in ramfs-,develop- [arm,powerpc >= common] This should work with 3.10 kernels, whether loaded through TFTP (with rootfs either through NFS or TFTP-ramfs) or from the NAND. The machid was left unchanged, this should keep compatibility with both older and newer kernels. Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com> Signed-off-by: Gerlando Falauto <gerlando.falauto@keymile.com> Signed-off-by: Holger Brunck <holger.brunck@keymile.com> Acked-by: Valentin Longchamp <valentin.longchamp@keymile.com>
* KM: add CONFIG_KM_COMMON_ETH_INIT for km common eth initValentin Longchamp2013-10-24-0/+3
| | | | | | | | | | | | This must be defined by a board support file that want to use the keymile common.c board_eth_init function that requires ethernet_present to be defined. Currently all the km architectures use it but the kmp204x architecture later supported in this series does use another board_eth_init function and thus does not define it. Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
* km-powerpc: move SYS_MALLOC_LEN out of keymile-common.hValentin Longchamp2013-10-24-0/+3
| | | | | | | It must be set to a different value for the later add kmp204x architecture, because we are restricted to 1MB SRAM. Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
* Coding Style cleanup: remove trailing white spaceWolfgang Denk2013-10-14-1/+1
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* Add GPL-2.0+ SPDX-License-Identifier to source filesWolfgang Denk2013-07-24-17/+1
| | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <trini@ti.com>
* arm: Remove use of board_early_init_r/last_stage_init()Simon Glass2013-03-15-0/+4
| | | | | | | | | | | These boards define CONFIG_LAST_STAGE_INIT and CONFIG_BOARD_EARLY_INIT_R but these options are not available on ARM. Move them into the powerpc common file instead. This change affects: km_kirkwood_pci, mgcoge3un, kmnusa, kmcoge5un, km_kirkwood and portl2. Signed-off-by: Simon Glass <sjg@chromium.org>
* COMMON: Use __stringify() instead of xstr()Marek Vasut2012-10-15-6/+6
| | | | | | | Kill multiple occurances and redeclaration of xstr in favor of __stringify(). Signed-off-by: Marek Vasut <marex@denx.de> Cc: Wolfgang Denk <wd@denx.de>
* km/common: moved eeprom config to pbec specific partStefan Bigler2011-07-28-0/+6
| | | | | | | | | | | Moved eeprom config to specific part, to allow bigger eeprom write pages for km_kirkwood designs. Write page only used for env eeprom in std use cases. 24C128 has page size of 64bytes -> 8 time faster. Signed-off-by: Stefan Bigler <stefan.bigler@keymile.com> cc: Valentin Longchamp <valentin.longchamp@keymile.com> cc: Heiko Schocher <hs@denx.de> cc: Wolfgang Denk <wd@denx.de>
* km/common: use u-boot.kwb for u-boot update function on armHolger Brunck2011-07-28-0/+1
| | | | | | | | | | | | Now we use the standard u-boot make to build the Kirkwood binary. The output file is u-boot.kwb. So use this name for the tftp update function to avoid confusion, because this is the binary we need on Kirkwood. Signed-off-by: Holger Brunck <holger.brunck@keymile.com> cc: Valentin Longchamp <valentin.longchamp@keymile.com> cc: Heiko Schocher <hs@denx.de> cc: Wolfgang Denk <wd@denx.de>
* km/common: simplify debug environmentHolger Brunck2011-07-27-2/+0
| | | | | | | | | | | | | | | | | | | The debug environment which is stored in textfiles in the scripts directory was reworked. Two usecase are now present which can be executed simply from the default environment: run develop: this configures the environment to setup the rootfs via nfs run ramfs: this configures the environment to setup the rootfs in ram Each architecture now has a "arch" variable which is used to load the architecture specific debug scripts and to set the rootpath for NFS. Signed-off-by: Holger Brunck <holger.brunck@keymile.com> Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com> cc: Heiko Schocher <hs@denx.de> cc: Wolfgang Denk <wd@denx.de>
* km/common: rework and simplify default environmentHolger Brunck2011-07-27-6/+6
| | | | | | | | | | | | | | | This is the second step to simplify and decrease the default environment for the keymile boards. The release usecase formaly used to set the production environment was removed and the default configuration is now the production environment. So the formar environment variable "release" which has done a lot of things in the past, simply erase the current environment and do a reset which forces u-boot to setup the default environment again. Signed-off-by: Holger Brunck <holger.brunck@keymile.com> Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com> cc: Heiko Schocher <hs@denx.de> cc: Wolfgang Denk <wd@denx.de>
* km/common: simplify default environmentHolger Brunck2011-05-18-8/+4
| | | | | | | | | | | | | | This is a first step to simplify the default environment. Move all the environment variables which are only needed for debugging purpose to textfiles in the scripts directory. In case of debugging these files can be loaded via tftp into RAM and set via the env import command. Other variables are identified as obsolete and were removed. Signed-off-by: Holger Brunck <holger.brunck@keymile.com> Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com> Acked-by: Heiko Schocher <hs@denx.de> cc: Wolfgang Denk <wd@denx.de> cc: Detlev Zundel <dzu@denx.de>
* keymile boards: move keymile specific header in subdirValentin Longchamp2011-05-10-0/+92
Collect all keymile specific common headers in include/configs/km. Signed-off-by: Heiko Schocher <hs@denx.de> Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com> cc: Wolfgang Denk <wd@denx.de> cc: Detlev Zundel <dzu@denx.de> cc: Prafulla Wadaskar <prafulla@marvell.com> cc: Kim Phillips <kim.phillips@freescale.com> cc: Holger Brunck <holger.brunck@keymile.com>
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