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* MX5: Add initial support for MX53 processorLiu Hui-R643432011-02-02-2/+1
| | | | | | | | | | Add initial support for Freescale MX53 processor, - Add the iomux support and the pin definition, - Add the regs definition, clean up some unused def from mx51, - Add the low level init support, make use the freq input of setup_pll macro Signed-off-by: Jason Liu <r64343@freescale.com>
* MX51EVK: UART does not print out the early informationLiu Hui-R643432011-02-02-0/+2
| | | | | | | | | | | | | | The early bootup information is not print out due to the UART pin iomux not set up correctly before board_init Add the board_early_init_f function and enable the CONFIG_BOARD_EARLY_INIT_F. Move the UART pin setting from board_init to board_early_init_f function. This patch also move the FEC pin iomux setup to the board_early_init_f. Signed-off-by: Jason Liu <r64343@freescale.com>
* mx51evk: savenv or env save command does not workJason Liu2010-11-21-3/+4
| | | | | | | | fix saveenv or env save command not work on mx51evk board. with this patch, we can use savenv or env save to store enviroments to mmc card slot 0 Signed-off-by: Jason Liu <r64343@freescale.com>
* mx51evk: support new relocation schemeShawn Guo2010-10-28-2/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | This patch is to fix build breakage and support new relocation scheme for mx51evk. - Correct IRAM base address and add size definition The IRAM starts from 0x1FFE0000 on final revsion i.mx51 than 0x1FFE8000 which is for older revision. - Include imx-regs.h in mx51evk.h Definitions like CSD0_BASE_ADDR and IRAM_BASE_ADDR can be referred to. - Define CONFIG_SYS_INIT_RAM_ADDR and CONFIG_SYS_INIT_RAM_SIZE They are used to define init RAM layout. - Remove comment for CONFIG_SYS_GBL_DATA_SIZE which has been buried by Wolfgang's commit below 25ddd1fb: Replace CONFIG_SYS_GBL_DATA_SIZE by auto-generated value Signed-off-by: Shawn Guo <shawn.gsc@gmail.com>
* mx51evk: consolidate env for mmcboot and netbootShawn Guo2010-10-28-12/+38
| | | | | | | | | | This patch is to consolidate default mx51evk env for two primary boot modes, mmcboot and netboot. It also cleans some unused env like netdev, uboot and redundant env like loadaddr since CONFIG_LOADADDR already defines it. Signed-off-by: Shawn Guo <shawn.gsc@gmail.com>
* Replace CONFIG_SYS_GBL_DATA_SIZE by auto-generated valueWolfgang Denk2010-10-26-1/+0
| | | | | | | | | | | | | | | | | | CONFIG_SYS_GBL_DATA_SIZE has always been just a bad workarond for not being able to use "sizeof(struct global_data)" in assembler files. Recent experience has shown that manual synchronization is not reliable enough. This patch renames CONFIG_SYS_GBL_DATA_SIZE into GENERATED_GBL_DATA_SIZE which gets automatically generated by the asm-offsets tool. In the result, all definitions of this value can be deleted from the board config files. We have to make sure that all files that reference such data include the new <asm-offsets.h> file. No other changes have been done yet, but it is obvious that similar changes / simplifications can be done for other, related macro definitions as well. Signed-off-by: Wolfgang Denk <wd@denx.de> Acked-by: Kumar Gala <galak@kernel.crashing.org>
* MX5: rename mx51 to mx5Jason Liu2010-10-18-2/+2
| | | | | | | Rename mx51 to mx5 in order to support more mx51 like-style SOCs such as MX53 and the followings. Signed-off-by: Jason Liu <r64343@freescale.com>
* MXC: Correct SPI_CPOL setting in SPI driverStefano Babic2010-09-30-1/+1
| | | | | | | | | | | | | | | | The handling of the SPI_CPOL bit inside the SPI driver was wrong. As reported by the manual, the meaning of the SSPOL inside the configuration register is the same as reported by SPI specification (0 if low in idle, 1 is high on idle). The driver inverts this logic. Because this patch sets the logic as specified, it is required to clear the CPOL bit in the configuration file to adapt to the correct logic. Signed-off-by: Stefano Babic <sbabic@denx.de> Signed-off-by: David Jander <david.jander@protonic.nl>
* Add SPI support to mx51evk boardStefano Babic2010-05-05-0/+15
| | | | | | | The patch adds SPI devices to the mx51evk board. The MC13892 chip (PMIC) is supported. Signed-off-by: Stefano Babic <sbabic@denx.de>
* Moved board specific values in config fileStefano Babic2010-04-30-0/+3
| | | | | | | | The lowlevel_init file contained some hard-coded values to setup the RAM. These board related values are moved into the board configuration file. Signed-off-by: Stefano Babic <sbabic@denx.de>
* Add initial support for Freescale mx51evk boardStefano Babic2010-03-07-0/+172
The patch adds initial support for the Freescale mx51evk board. Network (FEC) and SD controller (fsl_esdhc) are supported. Signed-off-by: Stefano Babic <sbabic@denx.de> Signed-off-by: Fred Fan <fanyefeng@gmail.com>