u-boot.git/board/udoo, branch v2016.09

mx6: ddr: Allow changing REFSEL and REFR fields

2016-09-06T16:22:48Z

Currently MX6 SPL DDR initialization hardcodes the REF_SEL and REFR fields of the MDREF register as 1 and 7, respectively for DDR3 and 0 and 3 for LPDDR2. Looking at the MDREF initialization done via DCD we see that boards do need to initialize these fields differently: $ git grep 0x021b0020 board/ board/bachmann/ot1200/mx6q_4x_mt41j128.cfg:DATA 4 0x021b0020 0x00005800 board/ccv/xpress/imximage.cfg:DATA 4 0x021b0020 0x00000800 /* MMDC0_MDREF */ board/freescale/mx6qarm2/imximage.cfg:DATA 4 0x021b0020 0x7800 board/freescale/mx6qarm2/imximage.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6qarm2/imximage_mx6dl.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6qarm2/imximage_mx6dl.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6qsabreauto/imximage.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6qsabreauto/mx6dl.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6qsabreauto/mx6qp.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6sabresd/mx6dlsabresd.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6sabresd/mx6q_4x_mt41j128.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6slevk/imximage.cfg:DATA 4 0x021b0020 0x00001800 board/freescale/mx6sxsabreauto/imximage.cfg:DATA 4 0x021b0020 0x00000800 board/freescale/mx6sxsabresd/imximage.cfg:DATA 4 0x021b0020 0x00000800 board/warp/imximage.cfg:DATA 4 0x021b0020 0x00001800 So introduce a mechanism for users to be able to configure REFSEL and REFR fields as needed. Keep all the mx6 SPL users in their current REF_SEL and REFR values, so no functional changes for the existing users. Signed-off-by: Fabio Estevam Reviewed-by: Eric Nelson

MAINTAINERS/mailmap: Update my email address

2016-01-11T16:22:43Z

Update my email address to the NXP account. Signed-off-by: Fabio Estevam

udoo: Fix the error handling in board_eth_init()

2015-09-13T09:06:08Z

We should not return 0 on failure, so return a negative error code instead. Also centralize the error path so that is easier to follow. Signed-off-by: Fabio Estevam

mx6: remove SYS_SOC from board Kconfig

2015-09-13T08:37:29Z

Remove duplicated SYS_SOC Kconfig entry from board Kconfig, because we have this entry in arch/arm/cpu/armv7/mx6/Kconfig. Signed-off-by: Peng Fan Cc: Stefano Babic Cc: Heiko Schocher Cc: Christian Gmeiner Cc: Stefan Roese Cc: Troy Kisky Cc: Nikita Kiryanov Cc: "Eric Bénard" Cc: Fabio Estevam Cc: Tim Harvey Cc: Marek Vasut Cc: Markus Niebel Cc: Otavio Salvador Acked-by: Stefan Roese Acked-by: Marek Vasut Acked-by: Christian Gmeiner Acked-by: Markus Niebel Acked-by: Troy Kisky Acked-by: Igor Grinberg

udoo: Switch to SPL support

2015-09-02T13:25:28Z

Currently we need to build one U-boot image for each of the udoo variants: quad and dual-lite. By switching to SPL we can support all two variants with a single binary. Based on the SPL for wandboard. Tested with OpenELEC (Open Embedded Linux Entertainment Center) on both boards. Signed-off-by: Peter Vicman Cc: Fabio Estevam Cc: Stefano Babic Acked-by: Stefano Babic Signed-off-by: Peter Vicman Acked-by: Fabio Estevam

kconfig: arm: introduce symbol for ARM CPUs

2014-10-29T13:02:09Z

This commit introduces a Kconfig symbol for each ARM CPU: CPU_ARM720T, CPU_ARM920T, CPU_ARM926EJS, CPU_ARM946ES, CPU_ARM1136, CPU_ARM1176, CPU_V7, CPU_PXA, CPU_SA1100. Also, it adds the CPU feature Kconfig symbol HAS_VBAR which is selected for CPU_ARM1176 and CPU_V7. For each target, the corresponding CPU is selected and the definition of SYS_CPU in the corresponding Kconfig file is removed. Also, it removes redundant "string" type in some Kconfig files. Signed-off-by: Georges Savoundararadj Acked-by: Albert ARIBAUD Cc: Masahiro Yamada

kconfig: remove redundant "string" type in arch and board Kconfigs

2014-09-13T20:43:55Z

Now the types of CONFIG_SYS_{ARCH, CPU, SOC, VENDOR, BOARD, CONFIG_NAME} are specified in arch/Kconfig. We can delete the ones in arch and board Kconfig files. This commit can be easily reproduced by the following command: find . -name Kconfig -a ! -path ./arch/Kconfig | xargs sed -i -e ' /config[[:space:]]SYS_$ARCH\|CPU\|SOC\|\VENDOR\|BOARD\|CONFIG_NAME$/ { N s/\n[[:space:]]*string// } ' Signed-off-by: Masahiro Yamada

Add board MAINTAINERS files

2014-07-30T12:48:06Z

We have switched to Kconfig and the boards.cfg file is going to be removed. We have to retrieve the board status and maintainers information from it. The MAINTAINERS format as in Linux Kernel would be nice because we can crib the scripts/get_maintainer.pl script. After some discussion, we chose to put a MAINTAINERS file under each board directory, not the top-level one because we want to collect relevant information for a board into a single place. TODO: Modify get_maintainer.pl to scan multiple MAINTAINERS files. Signed-off-by: Masahiro Yamada Suggested-by: Tom Rini Acked-by: Simon Glass

kconfig: add board Kconfig and defconfig files

2014-07-30T12:48:01Z

This commit adds: - arch/${ARCH}/Kconfig provide a menu to select target boards - board/${VENDOR}/${BOARD}/Kconfig or board/${BOARD}/Kconfig set CONFIG macros to the appropriate values for each board - configs/${TARGET_BOARD}_defconfig default setting of each board (This commit was automatically generated by a conversion script based on boards.cfg) In Linux Kernel, defconfig files are located under arch/${ARCH}/configs/ directory. It works in Linux Kernel since ARCH is always given from the command line for cross compile. But in U-Boot, ARCH is not given from the command line. Which means we cannot know ARCH until the board configuration is done. That is why all the "*_defconfig" files should be gathered into a single directory ./configs/. Signed-off-by: Masahiro Yamada Acked-by: Simon Glass

udoo: Add SATA support on uDoo Board.

2013-12-17T17:14:21Z

Add SATA support on uDoo Board. Signed-off-by: Giuseppe Pagano CC: Stefano Babic CC: Fabio Estevam