On 15/12/2011 17:21, Fabio Estevam wrote:
Add initial support for Freescale MX28EVK board.
Tested boot via SD card and by loading a kernel via TFTP through the FEC interface.
Signed-off-by: Fabio Estevam fabio.estevam@freescale.com
- For correct operation of saving environment variables into the SD card,
the following patch is needed: http://lists.denx.de/pipermail/u-boot/2011-November/111448.html
Changes since v1:
- Read the MAC from fuses
- Use tabs instead of space in u-boot.bd
- Use puts instead of print
- Factor out mac reading function
- Factor out ddr size calculation function
- Use GENERATED_GBL_DATA_SIZE
- Protect CONFIG_ENV_IS_IN_MMC
MAINTAINERS | 1 + arch/arm/cpu/arm926ejs/mx28/mx28.c | 56 +++++++++ arch/arm/include/asm/arch-mx28/sys_proto.h | 3 + board/denx/m28evk/m28evk.c | 56 --------- board/freescale/common/sdhc_boot.c | 2 + board/freescale/mx28evk/Makefile | 49 ++++++++ board/freescale/mx28evk/iomux.c | 138 ++++++++++++++++++++++ board/freescale/mx28evk/mx28evk.c | 164 ++++++++++++++++++++++++++ board/freescale/mx28evk/u-boot.bd | 14 +++ boards.cfg | 1 + include/configs/mx28evk.h | 172 ++++++++++++++++++++++++++++ 11 files changed, 600 insertions(+), 56 deletions(-) create mode 100644 board/freescale/mx28evk/Makefile create mode 100644 board/freescale/mx28evk/iomux.c create mode 100644 board/freescale/mx28evk/mx28evk.c create mode 100644 board/freescale/mx28evk/u-boot.bd create mode 100644 include/configs/mx28evk.h
diff --git a/MAINTAINERS b/MAINTAINERS index a56ca10..72e1089 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -639,6 +639,7 @@ Kristoffer Ericson kristoffer.ericson@gmail.com Fabio Estevam fabio.estevam@freescale.com
mx25pdk i.MX25
- mx28evk i.MX28 mx31pdk i.MX31 mx53ard i.MX53 mx53smd i.MX53
diff --git a/arch/arm/cpu/arm926ejs/mx28/mx28.c b/arch/arm/cpu/arm926ejs/mx28/mx28.c index 088c019..e15b158 100644 --- a/arch/arm/cpu/arm926ejs/mx28/mx28.c +++ b/arch/arm/cpu/arm926ejs/mx28/mx28.c @@ -214,6 +214,62 @@ int cpu_eth_init(bd_t *bis) } #endif
+#ifdef CONFIG_MX28_FEC_MAC_IN_OCOTP
+#define MXS_OCOTP_MAX_TIMEOUT 1000000 +void imx_get_mac_from_fuse(char *mac) +{
- struct mx28_ocotp_regs *ocotp_regs =
(struct mx28_ocotp_regs *)MXS_OCOTP_BASE;- uint32_t data;
Wait...this patch conflict with your first patch of your patchset, where you have already move this code in a common place. Anything wrong with your patchset ?
Regards, Stefano