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2011-04-11sf: unify read functionsMike Frysinger
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-04-11sf: unify erase functionsMike Frysinger
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-04-11sf: unify status polling for ready bitMike Frysinger
All of the spi flash drivers implement the status register polling for detecting the device ready state, so unify them all in a new helper function -- spi_flash_wait_ready. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-04-11sf: unify read/write helpersMike Frysinger
These functions largely do the same exact thing, so unify them all into one basic function. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-04-10Merge branch 'master' of git://git.denx.de/u-boot-mpc85xxWolfgang Denk
2011-04-10Merge branch 'next' of git://git.denx.de/u-boot-niosWolfgang Denk
2011-04-10Merge branch 'master' of git://git.denx.de/u-boot-blackfinWolfgang Denk
2011-04-10powerpc/85xx: Removed clearing of L2-as-SRAMFabian Cenedese
Removed clearing of L2 cache as SRAM as it is not necessary without ECC. This also speeds up the booting process. Signed-off-by: Fabian Cenedese <cenedese@indel.ch> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-04-10fsl_esdhc: Deal with watermark level register related changesPriyanka Jain
P1010 and P1014 has v2.3 version of FSL eSDHC controller in which watermark level register description has been changed: 9-15 bits represent WR_WML[0:6], Max value = 128 represented by 0x00 25-31 bits represent RD_WML[0:6], Max value = 128 represented by 0x00 Signed-off-by: Priyanka Jain <Priyanka.Jain@freescale.com> Signed-off-by: Poonam Aggrwal <Poonam.Aggrwal@freescale.com> Tested-by: Stefano Babic <sbabic@denx.de> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-04-10powerpc/85xx: Add PBL boot from SPI flash support on P4080DSShaohui Xie
PBL(pre-boot loader): SPI flash used as RCW(Reset Configuration Word) and PBI(pre-boot initialization) source, CPC(CoreNet Platform Cache) used as 1M SRAM where PBL will copy whole U-BOOT image to, U-boot can boot from CPC after PBL completes RCW and PBI phases. Signed-off-by: Chunhe Lan <b25806@freescale.com> Signed-off-by: Mingkai Hu <Mingkai.hu@freescale.com> Signed-off-by: Shaohui Xie <b21989@freescale.com> Signed-off-by: Roy Zang <tie-fei.zang@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-04-10powerpc/85xx: Update default hwconfig on P1022DSJiang Yutang
Set default configuration to have SDHC controller enabled, AUDIO enabled(codec clock sources is 12MHz) and disable TDM. Signed-off-by: Jiang Yutang <b14898@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-04-10powerpc/85xx: Add support usb2/etsec and tdm/audio pin multiplex on P1022DSJiang Yutang
For soc which have pin multiplex relation, some of them can't enable simultaneously. This patch add environment var 'hwconfig' content defination for them. you can enable some one function by setting environment var 'hwconfig' content and reset board. Detail setting please refer doc/README.p1022ds Signed-off-by: Jiang Yutang <b14898@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-04-10powerpc/85xx: Enable support for ATI graphics cards on P1022DSJiang Yutang
Make the support for ATI graphics cards mutually exclusive with DIU. Signed-off-by: Jiang Yutang <b14898@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-04-10p4080ds: remove rev1-specific code for the SERDES8 erratumTimur Tabi
Remove the SERDES8 erratum work-around code that only applied to P4080 rev1, which is not supported by this version of U-Boot. Signed-off-by: Timur Tabi <timur@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-04-10p4080ds: add README.p4080ds which documents the "serdes" hwconfig optionTimur Tabi
Add documentation for the "serdes" hwconfig option, which is used to specify the status of SerDes banks two and three for the SERDES8 erratum work-around. Signed-off-by: Timur Tabi <timur@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-04-09powerpc/85xx: Drop CONFIG_VIDEO support on corenet_ds boardsKumar Gala
We don't really ever use Video cards on corenet_ds style boards and its bloating our image which is close the its max size. Drop support and also kill some defines for non-PNP PCI which we never use. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-04-08nios2: reset cfi flash before reading envThomas Chou
Flash might be in unknown state when u-boot is started with jtag. And got wrong env data. So reset it in board early init. We cannot use generic cfi flash routines, because flash_init() is not run yet. Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
2011-04-08powerpc/85xx: rename NAND prefixes to CONFIG_SYSMatthew McClintock
renaming 85xx define CONFIG_NAND_OR_PRELIM to CONFIG_SYS_NAND_OR_PRELIM and CONFIG_NAND_BR_PRELIM to CONFIG_SYS_NAND_BR_PRELIM to use the more appropriate CONFIG_SYS prefix as well as be consistent with 83xx. Signed-off-by: Matthew McClintock <msm@freescale.com> cc: Scott Wood <scottwood@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-04-08Blackfin: bf526-ezbrd: get MAC from flashMike Frysinger
The MAC address is stored in the last flash sector rather than OTP. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-04-08Blackfin: bf518f-ezbrd: get MAC from flashMike Frysinger
The MAC address is stored in the last flash sector rather than OTP. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-04-08Blackfin: bf548-ezkit: move env sectorMike Frysinger
U-Boot itself takes up more than 0x40000 bytes, so we can't use that sector for the environment. Move it down a page. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-04-08Blackfin: replace "bfin_reset_or_hang()" with "panic()"Kyle Moffett
The bfin_reset_or_hang function unnecessarily duplicates the panic() logic based on CONFIG_PANIC_HANG. This patch deletes 20 lines of code and just calls panic() instead. This also makes the following generic-restart conversion patch simpler. Signed-off-by: Kyle Moffett <Kyle.D.Moffett@boeing.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-04-08Blackfin: adi boards: enable CONFIG_MONITOR_IS_IN_RAMMike Frysinger
Our monitor is always in RAM, so enable this define for the CFI layer. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-04-08Blackfin: bfin_sdh: add support for multiblock operationsSonic Zhang
Don't forget to count full data size for the multiblock operation request. Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-04-08Blackfin: bfin_sdh: set all timer bits before transferCliff Cai
The timer register is 32bits, not 16bit, so 0xFFFF won't fill it. Write out -1 to make sure to fill the whole thing. Signed-off-by: Cliff Cai <cliff.cai@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-04-08Blackfin: adi boards: enable ldrinfoMike Frysinger
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-04-08Blackfin: ldrinfo: new commandMike Frysinger
Simple command to decode/check an LDR image before we try to boot it. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-04-08Blackfin: bootldr: use common definesMike Frysinger
Now that the common bootrom.h sets up defines for us, switch to them rather than our own local set. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-04-08Blackfin: bootrom.h: sync with toolchainMike Frysinger
We need the updated LDR bit defines for our LDR utils. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-04-08Blackfin: adi boards: drop old ELF defineMike Frysinger
This define isn't used anywhere anymore, so punt it. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-04-08Blackfin: bf506f-ezkit: new board portMike Frysinger
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-04-08Blackfin: default to L1 bank A when L1 bank B does not existMike Frysinger
Some parts lack Bank B in L1 data, so have the linker script fall back to Bank A when that happens. This way we can still leverage L1 data. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-04-08Blackfin: turn off caches when self initializingMike Frysinger
When bootstrapping ourselves on the fly at runtime (via "go"), we need to turn off the caches to avoid taking software exceptions. Since caches need CPLBs and CPLBs need exception handlers, but we're about to rewrite the code in memory where those exception handlers live, we need to turn off caches first. This new code also encourages a slight code optimization by storing the MMR bases in dedicated registers so we don't have to fully load up the pointer regs multiple times. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-04-08Blackfin: only check for os log when we have external memoryMike Frysinger
If the part has no external memory configured, then there will be no os log for us to check, and any attempt to access that memory will trigger hardware errors. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-04-08Blackfin: BF537: unify duplicated headersMike Frysinger
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-04-08Blackfin: BF52x: unify duplicated headersMike Frysinger
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-04-08Blackfin: drop duplicate system mmr and L1 scratch definesMike Frysinger
Common code already takes care of setting up these defines when a port hasn't specified them, so punt the duplicate values. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-04-08Blackfin: BF50x: new processor portMike Frysinger
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-04-08Blackfin: fix bd_t handlingMike Frysinger
The recent global data changes (making the size autogenerated) broke the board info handling on Blackfin ports as we were lying and lumping the bd_t size in with the gd_t size. So use the new dedicated bd_t size to setup its own address in memory. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-04-08Blackfin: bf561-ezkit/ibf-dsp561: invert env offset/addr logicMike Frysinger
Have CONFIG_ENV_ADDR be based on CONFIG_ENV_OFFSET rather than the other way around so that we can use CONFIG_ENV_OFFSET during build. It also avoids a little address duplication. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-04-08Blackfin: bf537: fix L1 data definesMike Frysinger
The __BFIN_DEF_ADSP_BF537_proc__ define isn't setup anymore, so use the one coming from the compiler. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-04-08Blackfin: bf537-minotaur/bf537-srv1: undefine nfs when net is disabledMike Frysinger
Fixes a build error due to new partial linking logic. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-04-08Blackfin: serial: clean up muxing a bitMike Frysinger
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-04-08Blackfin: bf525-ucr2: new board portChong Huang
Signed-off-by: Chong Huang <chuang@ucrobotics.com> Signed-off-by: Haitao Zhang <minipanda@linuxrobot.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-04-08Blackfin: dnp5370: new board portAndreas Schallenberg
Info about the hardware can be found here: http://www.dilnetpc.com/dnp0086.htm Signed-off-by: Andreas Schallenberg <Andreas.Schallenberg@3alitydigital.de> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-04-08Blackfin: bf537-pnav/blackstamp/blackvme: drop empty config.mk filesMike Frysinger
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-04-08Blackfin: bf527-sdp: update custom CFLAGS pathsMike Frysinger
Looks like the filesystem shuffling missed the SDP board. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-04-08Blackfin: move CONFIG_BFIN_CPU back to board config.hMike Frysinger
This is a revert of 821ad16fa9900c as Wolfgang doesn't like the new code. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-04-08Blackfin: unify bootmode based LDR_FLAGS setupMike Frysinger
Unify this convention for all Blackfin boards. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-04-08Blackfin: drop CONFIG_SYS_TEXT_BASE from boardsMike Frysinger
We don't want/use this value for Blackfin boards, so punt it and have the common code error out when people try to use it. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
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