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* x86: Drop all the old pin configuration codeSimon Glass2016-03-17-5/+0
| | | | | | | | We don't need this anymore - we can use device tree and the new pinconfig driver instead. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
* x86: qemu: Create separate i440fx and q35 device treesBin Meng2015-06-04-1/+1
| | | | | | | | | | Although the two qemu-x86 targets (i440fx and q35) share a lot in common, they still have something that cannot easily handled in one single device tree). Split to create two dedicated device tree files and make the i440fx be the default build target. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Simon Glass <sjg@chromium.org>
* x86: Change coreboot default build configuration to QEMUBin Meng2015-06-04-3/+3
| | | | | | | | | QEMU is much easier for us test booting U-Boot as a coreboot payload than having a real board like chromebook_link. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Simon Glass <sjg@chromium.org> Tested-by: Simon Glass <sjg@chromium.org>
* arch: Make board selection choices optionalJoe Hershberger2015-05-12-0/+1
| | | | | | | | | | | | By making the board selections optional, every defconfig will include the board selection when running savedefconfig so if a new board is added to the top of the list of choices the former top's defconfig will still be correct. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Cc: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Stephen Warren <swarren@wwwdotorg.org> Cc: Tom Rini <trini@konsulko.com>
* x86: Kconfig: Remove deprecated CONFIG_SYS_EXTRA_OPTIONSBin Meng2015-04-29-0/+3
| | | | | | | | | Currently all x86 boards still use CONFIG_SYS_EXTRA_OPTIONS to define the text base address. Since it is deprecated, just remove it and use CONFIG_SYS_TEXT_BASE directly. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Simon Glass <sjg@chromium.org>
* x86: Kconfig: Divide the target selection to vendor/modelBin Meng2015-04-29-0/+26
| | | | | | | | | | Let arch/x86/Kconfig prompt board vendor first, then select the board model under that vendor. This way arch/x86/Kconfig only needs concern board vendor and leave the supported target list to board/<vendor>/Kconfig. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Simon Glass <sjg@chromium.org>
* x86: cros_ec: Drop unnecessary initSimon Glass2015-04-18-5/+0
| | | | | | | Since driver model will probe the EC when it is first used, we do not need to init it explicitly. Signed-off-by: Simon Glass <sjg@chromium.org>
* x86: coreboot: Wrap cros_ec initializationBin Meng2015-01-13-0/+2
| | | | | | | | cros_ec_board_init() should be called only when CONFIG_CROS_EC is enabled. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Simon Glass <sjg@chromium.org>
* x86: Make chromebook_link the default board for corebootBin Meng2015-01-13-2/+2
| | | | | | | | | | | | | | | Change SYS_CONFIG_NAME and DEFAULT_DEVICE_TREE to chromebook_link which is currently the only real board officially supported to run U-Boot loaded by coreboot. Note the symbolic link file chromebook_link.dts is deleted and link.dts is renamed to chromebook_link.dts. To avoid multiple definition of video_hw_init, the CONFIG_VIDEO_X86 define needs to be moved to arch/x86/cpu/ivybridge/Kconfig. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Simon Glass <sjg@chromium.org>
* x86: Remove include/configs/coreboot.hBin Meng2015-01-13-1/+1
| | | | | | | | Since we already swtiched to use the new mechanism for building U-Boot for coreboot, coreboot.h is no longer needed so remove it. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Simon Glass <sjg@chromium.org>
* x86: Move CONFIG_SYS_CAR_xxx to KconfigBin Meng2015-01-13-0/+12
| | | | | | | | | | Move CONFIG_SYS_CAR_ADDR and CONFIG_SYS_CAR_SIZE to Kconfig so that we don't need them in the board configuration file thus the same board configuratoin file can be used to build both coreboot version and bare version. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Simon Glass <sjg@chromium.org>
* x86: coreboot: Make SYS_CONFIG_NAME and DEFAULT_DEVICE_TREE configurableBin Meng2015-01-13-0/+13
| | | | | | | | | | | | | In theory U-Boot built for coreboot is supposed to run as a payload to be loaded by coreboot on every board that coreboot supports. The U-Boot build process uses SYS_CONFIG_NAME and DEFAULT_DEVICE_TREE which are hardcoded in board defconfig and Kconfig files. For better support of coreboot, we want to make these two options configurable so that we can easily change them during 'make menuconfig' so that the generated U-Boot image for coreboot is board configuration aware. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Simon Glass <sjg@chromium.org>
* x86: ich6-gpio: Add Intel Tunnel Creek GPIO supportBin Meng2014-12-18-1/+1
| | | | | | | | | | | | Intel Tunnel Creek GPIO register block is compatible with current ich6-gpio driver, except the offset and content of GPIO block base address register in the LPC PCI configuration space are different. Use u16 instead of u32 to store the 16-bit I/O address of the GPIO registers so that it could support both Ivybridge and Tunnel Creek. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Simon Glass <sjg@chromium.org>
* x86: ich6-gpio: Move setup_pch_gpios() to board support codesBin Meng2014-12-13-0/+6
| | | | | | | | | Movie setup_pch_gpios() in the ich6-gpio driver to the board support codes, so that the driver does not need to know any platform specific stuff (ie: include the platform specifc chipset header file). Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Simon Glass <sjg@chromium.org>
* x86: Rename chromebook-x86 to corebootSimon Glass2014-11-21-0/+65
Rename this vendor since it is intended to be used on any platform where coreboot runs at reset and then loads U-Boot. So far it is only tested on link. When other boards are supported it is likely that we will need to move to multiple board names, all under the 'coreboot' vendor. So while it would be possible to remove the vendor for now, that would be short-sighted. Suggested-by: Bin Meng <bmeng.cn@gmail.com> Signed-off-by: Simon Glass <sjg@chromium.org>
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