- Apr 11, 2011
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Mike Frysinger authored
Signed-off-by:
Mike Frysinger <vapier@gentoo.org>
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Mike Frysinger authored
Signed-off-by:
Mike Frysinger <vapier@gentoo.org>
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Mike Frysinger authored
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>
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Mike Frysinger authored
These functions largely do the same exact thing, so unify them all into one basic function. Signed-off-by:
Mike Frysinger <vapier@gentoo.org>
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- Apr 10, 2011
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Fabian Cenedese authored
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>
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Priyanka Jain authored
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>
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Shaohui Xie authored
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>
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Jiang Yutang authored
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>
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Jiang Yutang authored
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>
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Jiang Yutang authored
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>
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Timur Tabi authored
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>
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Timur Tabi authored
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>
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- Apr 09, 2011
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Kumar Gala authored
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>
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- Apr 08, 2011
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Thomas Chou authored
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>
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Matthew McClintock authored
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>
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Mike Frysinger authored
The MAC address is stored in the last flash sector rather than OTP. Signed-off-by:
Mike Frysinger <vapier@gentoo.org>
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Mike Frysinger authored
The MAC address is stored in the last flash sector rather than OTP. Signed-off-by:
Mike Frysinger <vapier@gentoo.org>
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Mike Frysinger authored
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>
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Kyle Moffett authored
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>
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Mike Frysinger authored
Our monitor is always in RAM, so enable this define for the CFI layer. Signed-off-by:
Mike Frysinger <vapier@gentoo.org>
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Sonic Zhang authored
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>
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Cliff Cai authored
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>
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Mike Frysinger authored
Signed-off-by:
Mike Frysinger <vapier@gentoo.org>
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Mike Frysinger authored
Simple command to decode/check an LDR image before we try to boot it. Signed-off-by:
Mike Frysinger <vapier@gentoo.org>
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Mike Frysinger authored
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>
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Mike Frysinger authored
We need the updated LDR bit defines for our LDR utils. Signed-off-by:
Mike Frysinger <vapier@gentoo.org>
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Mike Frysinger authored
This define isn't used anywhere anymore, so punt it. Signed-off-by:
Mike Frysinger <vapier@gentoo.org>
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Mike Frysinger authored
Signed-off-by:
Mike Frysinger <vapier@gentoo.org>
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Mike Frysinger authored
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>
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Mike Frysinger authored
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>
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Mike Frysinger authored
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>
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Mike Frysinger authored
Signed-off-by:
Mike Frysinger <vapier@gentoo.org>
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Mike Frysinger authored
Signed-off-by:
Mike Frysinger <vapier@gentoo.org>
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Mike Frysinger authored
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>
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Mike Frysinger authored
Signed-off-by:
Mike Frysinger <vapier@gentoo.org>
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Mike Frysinger authored
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>
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Mike Frysinger authored
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>
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