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* mpc83xx: implement board_add_ram_infoKim Phillips2007-08-16-2/+1
| | | | | | | | | | | | | | | | add board_add_ram_info, to make memory diagnostic output more consistent. u-boot banner output now looks like: DRAM: 256 MB (DDR1, 64-bit, ECC on) and for boards with SDRAM on the local bus, a line such as this is added: SDRAM: 64 MB (local bus) also replaced some magic numbers with their equivalent define names. Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* mpc83xx: migrate remaining freescale boards to libfdtKim Phillips2007-08-15-10/+47
| | | | | | | | | | this adds libfdt support code for the freescale mpc8313erdb, mpc832xemds, mpc8349emds, mpc8349itx, and gp boards. Boards remain compatible with OF_FLAT_TREE. Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* mpc83xx: fix ITX[GP] O=builddir buildsKim Phillips2007-08-10-6/+0
| | | | | | | | | make: *** No rule to make target `/work/wd/tmp/board/mpc8349itx/u-boot.lds', needed by `/work/wd/tmp/u-boot'. Stop. Both the ITX and ITX-GP fail when you use "make O=<some dir> ..." or "BUILD_DIR=<some dir> ./MAKEALL ..." Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* Remove obsolete mpc83xx linker scriptsGrant Likely2007-07-04-120/+0
| | | | Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* Fix memory initialization on MPC8349E-mITXTimur Tabi2007-05-01-2/+1
| | | | | | | | | | | | | Define CFG_DDR_SDRAM_CLK_CNTL for the MPC8349E-mITX and MPC8349E-mITX-GP. This allows ddr->sdram_clk_cntl to be properly initialized. This is necessary on some ITX boards, notably those with a revision 3.1 CPU. Also change spd_sdram() in cpu/mpc83xx/spd_sdram.c to not write anything into ddr->sdram_clk_cntl if CFG_DDR_SDRAM_CLK_CNTL is not defined. Signed-off-by: Timur Tabi <timur@freescale.com> Acked-by: Michael Benedict <MBenedict@twacs.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* mpc83xx: Add support for the MPC8349E-mITX-GPTimur Tabi2007-03-02-4/+24
| | | | | | | | Add support for the MPC8349E-mITX-GP, a stripped-down version of the MPC8349E-mITX. Bonus features include support for low-boot (BMS bit in HRCW is 0) for the ITX and a README for the ITX and the ITX-GP. Signed-off-by: Timur Tabi <timur@freescale.com>
* mpc83xx: Delete sdram_init() for MPC8349E-mITXTimur Tabi2007-03-02-87/+1
| | | | | | | There is no SDRAM on any of the 8349 ITX variants, so function sdram_init() never does anything. This patch deletes it. Signed-off-by: Timur Tabi <timur@freescale.com>
* mpc83xx: Remove a redundant semicolon in mpc8349itx.cSam Song2007-03-02-1/+1
| | | | | | | A redundant semicolon existed in mpc8349itx.c should be removed. Signed-off-by: Sam Song <samsongshu@yahoo.com.cn>
* mpc83xx: Miscellaneous code style fixesTimur Tabi2006-11-28-1/+1
| | | | | | Implement various code style fixes and similar changes. Signed-off-by: Timur Tabi <timur@freescale.com>
* mpc83xx: Update 83xx to use fsl_i2c.cTimur Tabi2006-11-03-28/+24
| | | | | | | | Update the 83xx tree to use I2C support in drivers/fsl_i2c.c. Delete cpu/mpc83xx/i2c.c, include/asm-ppc/i2c.h, and all references to those files. Added multiple I2C bus support to fsl_i2c.c. Signed-off-by: Timur Tabi <timur@freescale.com>
* mpc83xx: Replace CFG_IMMRBAR with CFG_IMMRTimur Tabi2006-11-03-7/+7
| | | | | | | Replace all instances of CFG_IMMRBAR with CFG_IMMR, so that the 83xx tree matches the other 8xxx trees. Signed-off-by: Timur Tabi <timur@freescale.com>
* mpc83xx: add OF_FLAT_TREE bits to 83xx boardsKim Phillips2006-11-03-0/+45
| | | | | | | | | | add ft_pci_setup, OF_CPU, OF_SOC, OF_TBCLK, and STDOUT_PATH configuration bits to mpc8349emds, mpc8349itx, and mpc8360emds board code. redo environment to use bootm with the fdtaddr for booting ARCH=powerpc kernels by default, and provide default fdtaddr values.
* mpc83xx: Fix dual I2C support for the MPC8349ITX, MPC8349EMDS, TQM834x, and ↵Timur Tabi2006-11-03-4/+4
| | | | | | | | | MPC8360EMDS This patch also adds an improved I2C set_speed(), which handles all clock frequencies. Signed-off-by: Timur Tabi <timur@freescale.com>
* mpc83xx: Fix PCI, USB, bootargs for MPC8349E-mITXTimur Tabi2006-11-03-12/+7
| | | | | | | | | | | | | | | | | PREREQUISITE PATCHES: * This patch can only be applied after the following patches have been applied: 1) DNX#2006092142000015 "Add support for the MPC8349E-mITX 1/2" 2) DNX#2006092142000024 "Add support for the MPC8349E-mITX 2/2" CHANGELOG: * For the 8349E-mITX, fix some size values in pci_init_board(), enable the clock for the 2nd USB board (Linux kernel will hang otherwise), and fix the CONFIG_BOOTARGS macro. Signed-off-by: Timur Tabi <timur@freescale.com>
* mpc83xx: Add support for the MPC8349E-mITXTimur Tabi2006-11-03-0/+999
PREREQUISITE PATCHES: * This patch can only be applied after the following patches have been applied: 1) DNX#2006090742000024 "Add support for multiple I2C buses" 2) DNX#2006090742000033 "Multi-bus I2C implementation of MPC834x" 3) DNX#2006091242000041 "Additional MPC8349 support for multibus i2c" 4) DNX#2006091242000078 "Add support for variable flash memory sizes on 83xx systems" 5) DNX#2006091242000069 "Add support for Errata DDR6 on MPC 834x systems" CHANGELOG: * Add support for the Freescale MPC8349E-mITX reference design platform. The second TSEC (Vitesse 7385 switch) is not supported at this time. Signed-off-by: Timur Tabi <timur@freescale.com>
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