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* bootstage: Replace show_boot_progress/error() with bootstage_...()Simon Glass2012-03-18-1/+1
| | | | | | | These calls should not be made directly any more, since bootstage will call the show_boot_...() functions as needed. Signed-off-by: Simon Glass <sjg@chromium.org>
* bootstage: Convert progress numbers 20-41 to enumsSimon Glass2012-03-18-1/+1
| | | | Signed-off-by: Simon Glass <sjg@chromium.org>
* bootstage: Use show_boot_error() for -ve progress numbersSimon Glass2012-03-18-1/+1
| | | | | | | | Rather than the caller negating our progress numbers to indicate an error has occurred, which seems hacky, add a function to indicate this. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Mike Frysinger <vapier@gentoo.org>
* ppc: Change memsz variable to signed charSimon Glass2012-03-03-4/+3
| | | | | | | | This seems to be unsigned char for no good reason. Tidy this up and remove the casts. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Mike Frysinger <vapier@gentoo.org>
* arch/powerpc/lib/board.c: fix build warningWolfgang Denk2011-11-07-3/+0
| | | | | | | | Fix: board.c: In function 'board_init_r': board.c:633:8: warning: unused variable 's' [-Wunused-variable] Signed-off-by: Wolfgang Denk <wd@denx.de>
* arch/powerpc/lib/board.c: make (mostly) checkpatch-cleanWolfgang Denk2011-11-07-221/+234
| | | | | | | | | | | | | | | | | | CodingStyle cleanup. Accepted (in this cleanup) checkpatch messages: - externs should be avoided (to be cleaned up later) - no spaces at the start of a line (accepted in multi-line #if's) - Macros with complex values (false reports) - do not use assignment in if condition (accepted in one place, where avoiding it would have required an additional level of nesting, resulting in less readable code) Signed-off-by: Wolfgang Denk <wd@denx.de>
* arch/powerpc/lib/board.c: fix build warningWolfgang Denk2011-11-03-1/+3
| | | | | | | | | | | | | | Commit 1272592 "powerpc: Use getenv_ulong() in place of getenv(), strtoul" instroduced a build warning for some PPC systems: board.c: In function 'board_init_r': board.c:626: warning: unused variable 's' Fix it. Signed-off-by: Wolfgang Denk <wd@denx.de> Acked-by: Simon Glass <sjg@chromium.org> Acked-by: Heiko Schocher <hs@denx.de>
* powerpc: Correct build warning introduced by getenv_ulong() patchSimon Glass2011-10-24-3/+7
| | | | | | | Commit 1272592 introduced a warning since the variable 's' is no longer always used, depending on the CONFIG options. Signed-off-by: Simon Glass <sjg@chromium.org>
* powerpc/lib/board.c: Call run_post(POST_ROM) before relocatingBernhard Kaindl2011-10-23-7/+7
| | | | | | | | | | | | | | | | | | | The call to run_post(POST_ROM) which can run the POST memory test is currently called too late when gd has already been copied to DRAM. This results in failure to boot Linux after a POST_ROM memory test tested all RAM while gd was already relocated to DRAM due to gd being overwritten by the POST_ROM memory test. Support this by moving the call to run_post(POST_ROM) to run earlier, before U-Boot has started to move data to DRAM (from late board_init_f to early board_init_f) where DRAM is initialized, but not used yet. This allows that an POST memory test can test the whole DRAM, including the area where the board info struct is located. Signed-off-by: Bernhard Kaindl <bernhard.kaindl@thalesgroup.com> Cc: Pieter Voorthuijsen <pieter.voorthuijsen@prodrive.nl>
* powerpc: Use getenv_ulong() in place of getenv(), strtoulSimon Glass2011-10-23-25/+8
| | | | | | | This changes the board code to use the new getenv_ulong() function. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Stefan Roese <sr@denx.de>
* net: drop !NET_MULTI codeMike Frysinger2011-10-05-2/+0
| | | | | | | | | | | This is long over due. All but two net drivers have been converted, but those have now been dropped. The only thing left to do is actually delete all references to NET_MULTI and code that is compiled when that is not defined. So here we scrub the core code. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* hwmon: do not init sensors on startupHeiko Schocher2011-08-04-3/+0
| | | | | | | | | | | | | | | | | The U-Boot Design Principles[1] clearly say: Initialize devices only when they are needed within U-Boot, i.e. don't initialize the Ethernet interface(s) unless U-Boot performs a download over Ethernet; don't initialize any IDE or USB devices unless U-Boot actually tries to load files from these, etc. (and don't forget to shut down these devices after using them - otherwise nasty things may happen when you try to boot your OS). So, do not initialize and read the sensors on startup. Signed-off-by: Heiko Schocher <hs@denx.de> cc: Wolfgang Denk <wd@denx.de> cc: Holger Brunck <holger.brunck@keymile.com>
* Timer: Remove set_timer completelyGraeme Russ2011-07-26-2/+0
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* Don't grab memory for LCD if FB address is definedMinkyu Kang2011-04-27-0/+4
| | | | | | | | | | | | If FB address is defined specific address then don't grab memory for LCD Signed-off-by: Minkyu Kang <mk7.kang@samsung.com> Cc: Albert Aribaud <albert.aribaud@free.fr> Cc: Wolfgang Denk <wd@denx.de> Cc: Stefan Roese <sr@denx.de> Cc: Kim Phillips <kim.phillips@freescale.com> Cc: Andy Fleming <afleming@gmail.com> Cc: Kumar Gala <kumar.gala@freescale.com>
* powerpc: Add cpu_secondary_init_r to allow for initialization post env setupKumar Gala2011-04-04-0/+14
| | | | | | | | | | | | | We can simplify some cpu/SoC level initialization by moving it to be after the environment and non-volatile storage is setup as there might be dependancies on such things in various boot configurations. For example for FSL SoC's with QE if we boot from NAND we need it setup to extra the ucode image to initialize the QE. If we always do this after environment & non-volatile storage is working we can have the code be the same regardless of NOR, NAND, SPI, MMC boot. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* rename _end to __bss_end__Po-Yu Chuang2011-03-27-2/+2
| | | | | | | Currently, _end is used for end of BSS section. We want _end to mean end of u-boot image, so we rename _end to __bss_end__ first. Signed-off-by: Po-Yu Chuang <ratbert@faraday-tech.com>
* Replace "FLASH" strings with "Flash" or "flash"Peter Tyser2011-01-19-1/+1
| | | | | | | | There's no compelling reason to have the output on bootup or the "flinfo" command print "flash" in uppercase, so use the proper case where appropriate. Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
* powerpc/85xx: Introduce CONFIG_SYS_EXTRA_ENV_RELOCKumar Gala2010-11-30-0/+11
| | | | | | | | | | | | | | | | | Some systems need to relocate the env_addr pointer early because the location it points to will get invalidated before env_relocate is called. One example is on systems that might use a L2 or L3 cache in SRAM mode and initialize that cache from SRAM mode back to being a cache in cpu_init_r. We set this on the 85xx boards that have support for NAND, SPI, or SDHC/MMC boot support as they use a secondary cache in SRAM mode and need the env_addr pointer relocated since we change from SRAM to normal cache mode in cpu_init_r. Also removed CONFIG_SYS_SPL as its not used anywhere. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* WINBOND_83C553: enable only on boards that actually use it.Wolfgang Denk2010-11-26-1/+1
| | | | | | | | | | | | | | | | | | | | So far, only the BAB7xx board would call the initialise_w83c553f() function for the WINBOND 83C553 chip, even though some other boards (HIDDEN_DRAGON, Sandpoint8240, Sandpoint8245) enabled it in their board configuration. These boards were also missing other config settings needed for that, which resulted in build errors like this: drivers/pci/libpci.o:(.got2+0x84): undefined reference to `ide_bus_offset' Switch arch/powerpc/lib/board.c to call initialise_w83c553f() not on a per-board base, but when a WINBOND_83C553 in enabled in a configuration (like BAB7xx), and disable it in the boards that had this set so far. Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Yusdi Santoso <yusdi_santoso@adaptec.com> Cc: Jim Thompson <jim@musenki.com> Acked-by: Stefan Roese <sr@denx.de>
* ppc: Don't initialize write protected NOR flashesJohn Schmoller2010-10-20-1/+15
| | | | | | | | | | | | If a NOR flash is write protected it can not be initialized/detected so add the ability for boards to skip NOR initialization on bootup. A board can skip NOR initialization by implementing the board_flash_wp_on() function. Signed-off-by: John Schmoller <jschmoller@xes-inc.com> Signed-off-by: Peter Tyser <ptyser@xes-inc.com> CC: sr@denx.de Acked-by: Stefan Roese <sr@denx.de>
* powerpc: Cleanup BOOTFLAG_* referencesPeter Tyser2010-10-18-2/+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>
* Rename TEXT_BASE into CONFIG_SYS_TEXT_BASEWolfgang Denk2010-10-18-1/+1
| | | | | | | | | | | | 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>
* powerpc: Zero out board info struct on bootupPeter Tyser2010-10-12-16/+1
| | | | | | | This puts the board info struct in a known state and allows the removal of other code which initialized board info fields to 0. Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
* PowerPC: change board specific early pci_init() into generic.Andre Schwarz2010-10-06-5/+4
| | | | Signed-off-by: Andre Schwarz <andre.schwarz@matrix-vision.de>
* PCU_E: remove code for yet another corpseWolfgang Denk2010-10-06-2/+2
| | | | | | | The PCU_E board has long reached EOL, and support for it is no longer relevant in current versions of U-Boot. Remove it. Signed-off-by: Wolfgang Denk <wd@denx.de>
* Remove unused CONFIG_SERIAL_SOFTWARE_FIFO featureStefan Roese2010-09-23-7/+0
| | | | | | | | | This patch removes the completely unused CONFIG_SERIAL_SOFTWARE_FIFO feature from U-Boot. It has only been implemented for PPC4xx and was not used at all. So let's remove it and make the code smaller and cleaner. Signed-off-by: Stefan Roese <sr@denx.de> Acked-by: Detlev Zundel <dzu@denx.de>
* common: move TOTAL_MALLOC_LEN to include/common.hHeiko Schocher2010-09-19-10/+0
| | | | | | | Portions of this work were supported by funding from the CE Linux Forum. Signed-off-by: Heiko Schocher <hs@denx.de>
* Cleanup use of CONFIG_SYS_SRAM_BASE and CONFIG_SYS_SRAM_SIZEWolfgang Denk2010-09-19-6/+3
| | | | | | | | | | | | | | | | | | | | | | Traditionally many boards used local definitions for SRAM base address and size (like SRAM_BASE, SRAM_LEN and/or SRAM_SIZE), while the (now) "official" names are CONFIG_SYS_SRAM_BASE and CONFIG_SYS_SRAM_SIZE. The corresponding code in arch/powerpc/lib/board.c was board specific, and has never actually been maintained well. Replace this by feature- specific code and adapt the boards that actually use this. NOTE: there is still a ton of boards using the old #defines, which therefor contain incorrect values in bi_sramstart and bi_sramsize. All respective board maintainers are requested to clean up their respective configurations. Thanks. Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Josef Wagner <Wagner@Microsys.de> Cc: Stefan Roese <sr@denx.de> Cc: Heiko Schocher <hs@denx.de> Cc: Wolfgang Denk <wd@denx.de>
* Save environment data to mmc.Terry Lv2010-09-19-6/+11
| | | | | | | | This patch is to save environment data to mmc card. It uses interfaces defined in generic mmc. Signed-off-by: Terry Lv <r65388@freescale.com> Acked-by: Stefano Babic <sbabic@denx.de>
* Rename getenv_r() into getenv_f()Wolfgang Denk2010-08-04-3/+3
| | | | | | | | | | | | | | | | | | | While running from flash, i. e. before relocation, we have only a limited C runtime environment without writable data segment. In this phase, some configurations (for example with environment in EEPROM) must not use the normal getenv(), but a special function. This function had been called getenv_r(), with the idea that the "_r" suffix would mean the same as in the _r_eentrant versions of some of the C library functions (for example getdate vs. getdate_r, getgrent vs. getgrent_r, etc.). Unfortunately this was a misleading name, as in U-Boot the "_r" generally means "running from RAM", i. e. _after_ relocation. To avoid confusion, rename into getenv_f() [as "running from flash"] Signed-off-by: Wolfgang Denk <wd@denx.de> Acked-by: Detlev Zundel <dzu@denx.de>
* mpc83xx: turn on icache in core initialization to improve u-boot boot timeKim Phillips2010-04-22-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | before, MPC8349ITX boots u-boot in 4.3sec: column1 is elapsed time since first message column2 is elapsed time since previous message column3 is the message 0.000 0.000: U-Boot 2010.03-00126-gfd4e49c (Apr 11 2010 - 17:25:29) MPC83XX 0.000 0.000: 0.000 0.000: Reset Status: 0.000 0.000: 0.032 0.032: CPU: e300c1, MPC8349E, Rev: 1.1 at 533.333 MHz, CSB: 266.667 MHz 0.032 0.000: Board: Freescale MPC8349E-mITX 0.032 0.000: UPMA: Configured for compact flash 0.032 0.000: I2C: ready 0.061 0.028: DRAM: 256 MB (DDR1, 64-bit, ECC off, 266.667 MHz) 1.516 1.456: FLASH: 16 MB 2.641 1.125: PCI: Bus Dev VenId DevId Class Int 2.652 0.011: 00 10 1095 3114 0180 00 2.652 0.000: PCI: Bus Dev VenId DevId Class Int 2.652 0.000: In: serial 2.652 0.000: Out: serial 2.652 0.000: Err: serial 2.682 0.030: Board revision: 1.0 (PCF8475A) 3.080 0.398: Net: TSEC1: No support for PHY id ffffffff; assuming generic 3.080 0.000: TSEC0, TSEC1 4.300 1.219: IDE: Bus 0: .** Timeout ** after, MPC8349ITX boots u-boot in 3.0sec: 0.010 0.010: U-Boot 2010.03-00127-g4b468cc-dirty (Apr 11 2010 - 17:47:29) MPC83XX 0.010 0.000: 0.010 0.000: Reset Status: 0.010 0.000: 0.017 0.007: CPU: e300c1, MPC8349E, Rev: 1.1 at 533.333 MHz, CSB: 266.667 MHz 0.017 0.000: Board: Freescale MPC8349E-mITX 0.038 0.020: UPMA: Configured for compact flash 0.038 0.000: I2C: ready 0.038 0.000: DRAM: 256 MB (DDR1, 64-bit, ECC off, 266.667 MHz) 0.260 0.222: FLASH: 16 MB 1.390 1.130: PCI: Bus Dev VenId DevId Class Int 1.390 0.000: 00 10 1095 3114 0180 00 1.390 0.000: PCI: Bus Dev VenId DevId Class Int 1.400 0.010: In: serial 1.400 0.000: Out: serial 1.400 0.000: Err: serial 1.400 0.000: Board revision: 1.0 (PCF8475A) 1.832 0.432: Net: TSEC1: No support for PHY id ffffffff; assuming generic 1.832 0.000: TSEC0, TSEC1 3.038 1.205: IDE: Bus 0: .** Timeout ** also tested on these boards (albeit with a less accurate boottime measurement method): seconds: before after 8349MDS ~2.6 ~2.2 8360MDS ~2.8 ~2.6 8313RDB ~2.5 ~2.3 #nand boot 837xRDB ~3.1 ~2.3 also tested on an 8323ERDB. v2: also remove the delayed icache enablement assumption in arch ppc's board.c, and add a CONFIG_MPC83xx define in the ITX config file for consistency (even though it was already being defined in 83xx' config.mk). Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* Move arch/ppc to arch/powerpcStefan Roese2010-04-21-0/+1084
As discussed on the list, move "arch/ppc" to "arch/powerpc" to better match the Linux directory structure. Please note that this patch also changes the "ppc" target in MAKEALL to "powerpc" to match this new infrastructure. But "ppc" is kept as an alias for now, to not break compatibility with scripts using this name. Signed-off-by: Stefan Roese <sr@denx.de> Acked-by: Wolfgang Denk <wd@denx.de> Acked-by: Detlev Zundel <dzu@denx.de> Acked-by: Kim Phillips <kim.phillips@freescale.com> Cc: Peter Tyser <ptyser@xes-inc.com> Cc: Anatolij Gustschin <agust@denx.de>
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