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* mpc512x: Add display of reset status registerDetlev Zundel2010-01-24-2/+3
| | | | | | | | Content of the RSR is put into gd early so we can output it together with the CPU info. The clearing of gd in board_init_f is redundant for this architecture as it is done in cpu_init_f so we remove it. Signed-off-by: Detlev Zundel <dzu@denx.de>
* mpc512x: Use in/out accessors for all registersDetlev Zundel2010-01-21-7/+8
| | | | | | | This is not only a cosmetic change as it fixes the real bug of board reset not working with the ELDK 4.2 toolchain. Signed-off-by: Detlev Zundel <dzu@denx.de>
* 5xxx, fdt: move fdt_fixup_memory() to cpu.c fileHeiko Schocher2009-12-08-0/+1
| | | | | | | | u-boot updates, before starting Linux, the memory node in the DTS. As this is a "standard" feature, move this functionality to the cpu.c file for mpc5xxx and mpc512x processors. Signed-off-by: Heiko Schocher <hs@denx.de>
* MPC512x: remove include/mpc512x.hWolfgang Denk2009-06-12-1/+0
| | | | | | | | | | | | | | | | | | | | Move needed definitions (register descriptions etc.) from include/mpc512x.h into include/asm-ppc/immap_512x.h. Instead of using a #define'd register offset, use a function that provides the PATA controller's base address. All the rest of include/mpc512x.h are register offset definitions which can be eliminated by proper use of C structures. There are only a few register offsets remaining that are needed in cpu/mpc512x/start.S; for these we provide cpu/mpc512x/asm-offsets.h which is intended as a temporary workaround only. In a later patch this file will be removed, too, and then auto-generated from the respective C structs. Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: John Rigby <jcrigby@gmail.com>
* ppc: cleanup compiler errors/warningsHeiko Schocher2009-03-27-0/+1
| | | | | | | | | | | | | Current u-boot top of tree builds with warnings/errors for the following boards: ads5121 cpci5200 mecp5200 v38b IAD210 MBX MBX860T NX823 RPXClassic debris PN62 following patch solves this. Signed-off-by: Heiko Schocher <hs@denx.de> Acked-by: Mike Frysinger <vapier@gentoo.org>
* cpu/: get mac address from environmentMike Frysinger2009-03-20-2/+4
| | | | | | | | | | | | | | | | | | | The environment is the canonical storage location of the mac address, so we're killing off the global data location and moving everything to querying the env directly. The cpus that get converted here: at91rm9200 mpc512x mpc5xxx mpc8260 mpc8xx ppc4xx Signed-off-by: Mike Frysinger <vapier@gentoo.org> CC: Ben Warren <biggerbadderben@gmail.com> CC: John Rigby <jrigby@freescale.com> CC: Stefan Roese <sr@denx.de>
* Use strmhz() to format clock frequenciesWolfgang Denk2008-10-21-3/+4
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* rename CFG_ macros to CONFIG_SYSJean-Christophe PLAGNIOL-VILLARD2008-10-18-3/+3
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* Moved initialization of MPC512x_FEC Ethernet driver to CPU directoryBen Warren2008-09-02-0/+13
| | | | | | | Added a cpu_eth_init() function to MPC512x CPU directory and removed code from net/eth.c Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
* fdt: rework fdt_fixup_ethernet() to use env instead of bd_tKumar Gala2008-08-21-1/+1
| | | | | | | | | | Move to using the environment variables 'ethaddr', 'eth1addr', etc.. instead of bd->bi_enetaddr, bi_enet1addr, etc. This makes the code a bit more flexible to the number of ethernet interfaces. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* ads5121: fix compiler warnings (unused variables)Wolfgang Denk2008-08-12-2/+0
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* mpc5121: squash some fdt fixup errorsJohn Rigby2008-08-05-15/+62
| | | | | | | | | | | | | | | | | | | | | | | On ADS5121 when booting linux the following errors are seen: Unable to update property /soc5121@80000000:bus-frequency, err=FDT_ERR_NOTFOUND Unable to update property /soc5121@80000000/ethernet@2800:local-mac-address, err=FDT_ERR_NOTFOUND Unable to update property /soc5121@80000000/ethernet@2800:address, err=FDT_ERR_NOTFOUND This is caused by ft_cpu_setup trying to deal with both old and new soc node naming. This patch fixes this by being smarter about what to fixup. Also do soc node fixups by compatible instead of by path. A new board config called OF_SOC_COMPAT defined to be "fsl,mpc5121-immr" replaces the old OF_SOC node path that was defined to be "soc@80000000". Old device trees still work, but the compatiblity is conditional on CONFIG_OF_SUPPORT_OLD_DEVICE_TREES which is on by default in include/configs/ads5121.h. Signed-off-by: John Rigby <jrigby@freescale.com>
* Configuration changes for ADS5121 Rev 3Martha Marx2008-07-10-2/+6
| | | | | | | | | | | | | | | | | | | | | ADS5121 Rev 3 board is now the default config config targets are now ads5121_config Rev 3 board with PCI M41T62 on board RTC 512MB DRAM ads5121_rev2_config Rev 2 board with No PCI 256MB DRAM Signed-off-by: Martha Marx <mmarx@silicontkx.com> Acked-by: Grant Likely <grant.likely@secretlab.ca> Acked-by: John Rigby <jrigby@freescale.com>
* Device tree updatesJohn Rigby2008-02-07-3/+3
| | | | | | | | | | | | | | Changes to match 5121 device tree going mainline in 2.6.25. Change OF_SOC from "soc5121" to plain "soc". Remove unneeded "ref-frequency" fixups. Remove "address" enetaddr fixup. Add bus-frequency fixup for old OF_SOC so old kernels with old device trees will work with new u-boot with 66MHz IPS clock Signed-off-by: John Rigby <jrigby@freescale.com>
* ads5121: Added support for FDT.Grzegorz Bernacki2008-01-12-0/+21
| | | | Signed-off-by: Grzegorz Bernacki <gjb@semihalf.com>
* Minor alignment of output, 2nd try.Wolfgang Denk2007-08-12-1/+1
| | | | | | Also update CHANGELOG Signed-off-by: Wolfgang Denk <wd@denx.de>
* Minor alignment of outputWolfgang Denk2007-08-12-1/+1
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* [ADS5121] Support for the ADS5121 boardRafal Jaworowski2007-07-27-0/+127
The following MPC5121e subsystems are supported: - low-level CPU init - NOR Boot Flash (common CFI driver) - DDR SDRAM - FEC - I2C - Watchdog Signed-off-by: Grzegorz Bernacki <gjb@semihalf.com> Signed-off-by: Rafal Jaworowski <raj@semihalf.com> Signed-off-by: Jan Wrobel <wrr@semihalf.com>
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