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* sf: unify status polling for ready bitMike Frysinger2011-04-11-283/+81
| | | | | | | | 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>
* sf: unify read/write helpersMike Frysinger2011-04-11-48/+19
| | | | | | | These functions largely do the same exact thing, so unify them all into one basic function. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* Merge branch 'master' of git://git.denx.de/u-boot-mpc85xxWolfgang Denk2011-04-10-159/+394
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| * powerpc/85xx: Removed clearing of L2-as-SRAMFabian Cenedese2011-04-10-7/+0
| | | | | | | | | | | | | | | | 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>
| * fsl_esdhc: Deal with watermark level register related changesPriyanka Jain2011-04-10-5/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * powerpc/85xx: Add PBL boot from SPI flash support on P4080DSShaohui Xie2011-04-10-2/+57
| | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * powerpc/85xx: Update default hwconfig on P1022DSJiang Yutang2011-04-10-0/+1
| | | | | | | | | | | | | | | | 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>
| * powerpc/85xx: Add support usb2/etsec and tdm/audio pin multiplex on P1022DSJiang Yutang2011-04-10-11/+79
| | | | | | | | | | | | | | | | | | | | | | 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>
| * powerpc/85xx: Enable support for ATI graphics cards on P1022DSJiang Yutang2011-04-10-0/+16
| | | | | | | | | | | | | | 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>
| * p4080ds: remove rev1-specific code for the SERDES8 erratumTimur Tabi2011-04-10-59/+47
| | | | | | | | | | | | | | | | 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>
| * p4080ds: add README.p4080ds which documents the "serdes" hwconfig optionTimur Tabi2011-04-10-0/+32
| | | | | | | | | | | | | | | | | | 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>
| * powerpc/85xx: Drop CONFIG_VIDEO support on corenet_ds boardsKumar Gala2011-04-09-23/+0
| | | | | | | | | | | | | | | | 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>
| * powerpc/85xx: rename NAND prefixes to CONFIG_SYSMatthew McClintock2011-04-08-41/+41
| | | | | | | | | | | | | | | | | | | | 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>
| * powerpc/85xx: Add some defines & registers in immap_85xx.hZhao Chenhui2011-04-05-1/+6
| | | | | | | | | | | | | | | | | | * Added SDHCDCR register to GUR struct * Added SDHCDCR_CD_INV define related to SDHCDCR * Added Pin Muxing define related to TDM on P102x Signed-off-by: Zhao Chenhui <b35336@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * powerpc/85xx: Add P1021 specific QE and UEC supportHaiying Wang2011-04-05-11/+84
| | | | | | | | | | | | | | | | | | | | | | | | | | | | P1021 has some QE pins which need to be set in pmuxcr register before using QE functions. In this patch, pin QE0 and QE3 are set for UCC1 and UCC5 in Eth mode. QE9 and QE12 are set for MII management. QE12 needs to be released after MII access because QE12 pin is muxed with LBCTL signal. Also added relevant QE support defines unique to P1021. The P1021 QE is shared on P1012, P1016, and P1025. Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * powerpc/85xx: don't init SDRAM when CONFIG_SYS_RAMBOOTZhao Chenhui2011-04-05-0/+12
| | | | | | | | | | | | Signed-off-by: Zhao Chenhui <b35336@freescale.com> Acked-by: Li Yang <leoli@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* | Merge branch 'next' of git://git.denx.de/u-boot-niosWolfgang Denk2011-04-10-0/+16
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| * | nios2: reset cfi flash before reading envThomas Chou2011-04-08-0/+16
| |/ | | | | | | | | | | | | | | | | | | 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>
* | Merge branch 'master' of git://git.denx.de/u-boot-blackfinWolfgang Denk2011-04-10-4930/+8203
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| * | Blackfin: bf526-ezbrd: get MAC from flashMike Frysinger2011-04-08-12/+17
| | | | | | | | | | | | | | | | | | The MAC address is stored in the last flash sector rather than OTP. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * | Blackfin: bf518f-ezbrd: get MAC from flashMike Frysinger2011-04-08-14/+17
| | | | | | | | | | | | | | | | | | The MAC address is stored in the last flash sector rather than OTP. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * | Blackfin: bf548-ezkit: move env sectorMike Frysinger2011-04-08-1/+1
| | | | | | | | | | | | | | | | | | | | | 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>
| * | Blackfin: replace "bfin_reset_or_hang()" with "panic()"Kyle Moffett2011-04-08-19/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | Blackfin: adi boards: enable CONFIG_MONITOR_IS_IN_RAMMike Frysinger2011-04-08-0/+2
| | | | | | | | | | | | | | | | | | Our monitor is always in RAM, so enable this define for the CFI layer. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * | Blackfin: bfin_sdh: add support for multiblock operationsSonic Zhang2011-04-08-4/+5
| | | | | | | | | | | | | | | | | | | | | 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>
| * | Blackfin: bfin_sdh: set all timer bits before transferCliff Cai2011-04-08-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | Blackfin: adi boards: enable ldrinfoMike Frysinger2011-04-08-0/+1
| | | | | | | | | | | | Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * | Blackfin: ldrinfo: new commandMike Frysinger2011-04-08-0/+194
| | | | | | | | | | | | | | | | | | Simple command to decode/check an LDR image before we try to boot it. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * | Blackfin: bootldr: use common definesMike Frysinger2011-04-08-13/+8
| | | | | | | | | | | | | | | | | | | | | 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>
| * | Blackfin: bootrom.h: sync with toolchainMike Frysinger2011-04-08-27/+59
| | | | | | | | | | | | | | | | | | We need the updated LDR bit defines for our LDR utils. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * | Blackfin: adi boards: drop old ELF defineMike Frysinger2011-04-08-1/+0
| | | | | | | | | | | | | | | | | | This define isn't used anywhere anymore, so punt it. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * | Blackfin: bf506f-ezkit: new board portMike Frysinger2011-04-08-0/+185
| | | | | | | | | | | | Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * | Blackfin: default to L1 bank A when L1 bank B does not existMike Frysinger2011-04-08-3/+7
| | | | | | | | | | | | | | | | | | | | | 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>
| * | Blackfin: turn off caches when self initializingMike Frysinger2011-04-08-12/+33
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | Blackfin: only check for os log when we have external memoryMike Frysinger2011-04-08-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | Blackfin: BF537: unify duplicated headersMike Frysinger2011-04-08-2446/+2419
| | | | | | | | | | | | Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * | Blackfin: BF52x: unify duplicated headersMike Frysinger2011-04-08-2068/+1481
| | | | | | | | | | | | Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * | Blackfin: drop duplicate system mmr and L1 scratch definesMike Frysinger2011-04-08-42/+1
| | | | | | | | | | | | | | | | | | | | | 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>
| * | Blackfin: BF50x: new processor portMike Frysinger2011-04-08-18/+3196
| | | | | | | | | | | | Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * | Blackfin: fix bd_t handlingMike Frysinger2011-04-08-9/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | Blackfin: bf561-ezkit/ibf-dsp561: invert env offset/addr logicMike Frysinger2011-04-08-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | Blackfin: bf537: fix L1 data definesMike Frysinger2011-04-08-1/+1
| | | | | | | | | | | | | | | | | | | | | 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>
| * | Blackfin: bf537-minotaur/bf537-srv1: undefine nfs when net is disabledMike Frysinger2011-04-08-0/+2
| | | | | | | | | | | | | | | | | | Fixes a build error due to new partial linking logic. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * | Blackfin: serial: clean up muxing a bitMike Frysinger2011-04-08-31/+20
| | | | | | | | | | | | Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * | Blackfin: bf525-ucr2: new board portChong Huang2011-04-08-0/+178
| | | | | | | | | | | | | | | | | | Signed-off-by: Chong Huang <chuang@ucrobotics.com> Signed-off-by: Haitao Zhang <minipanda@linuxrobot.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * | Blackfin: dnp5370: new board portAndreas Schallenberg2011-04-08-0/+358
| | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | Blackfin: bf537-pnav/blackstamp/blackvme: drop empty config.mk filesMike Frysinger2011-04-08-74/+0
| | | | | | | | | | | | Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * | Blackfin: bf527-sdp: update custom CFLAGS pathsMike Frysinger2011-04-08-2/+2
| | | | | | | | | | | | | | | | | | Looks like the filesystem shuffling missed the SDP board. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * | Blackfin: move CONFIG_BFIN_CPU back to board config.hMike Frysinger2011-04-08-59/+44
| | | | | | | | | | | | | | | | | | This is a revert of 821ad16fa9900c as Wolfgang doesn't like the new code. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * | Blackfin: unify bootmode based LDR_FLAGS setupMike Frysinger2011-04-08-50/+5
| | | | | | | | | | | | | | | | | | Unify this convention for all Blackfin boards. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
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