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2017-07-26doc: uniphier: rework README.uniphierMasahiro Yamada
Rework the readme to reflect the latest boot mechanism on ARMv8 SoCs. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2017-07-26ARM: uniphier: remove SPL support for ARMv8 SoCsMasahiro Yamada
It has been a while since ARM Trusted Firmware supported UniPhier SoC family. U-Boot SPL was intended as a temporary loader that runs in secure world. It is a maintenance headache to support two different boot mechanisms. Secure firmware is realm of ARM Trusted Firmware and now U-Boot only serves as a non-secure boot loader for UniPhier ARMv8 SoCs. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2017-02-23ARM: uniphier: update README.uniphier for latest build instructionMasahiro Yamada
Since commit c0efc3140e75 ("ARM: uniphier: change CONFIG_SPL_PAD_TO to 128KB"), the u-boot.bin should be burned at the offset 0x20000. I missed to update README.uniphier in that commit. Now updating. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2017-01-22ARM: uniphier: add PXs3 SoC supportMasahiro Yamada
Initial support for PXs3 SoC. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-10-18ARM: uniphier: update doc/README.uniphierMasahiro Yamada
- Rephrase the toolchains section. Leave only Linaro toolchains since it is the most tested these days. - Add build instruction for ARMv8 SoC boards - Add information about "ddrmphy" command Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-10-18ARM: dts: uniphier: sync DT with latest LinuxMasahiro Yamada
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-03-24ARM: uniphier: switch to raw U-Boot imageMasahiro Yamada
Now everything is done to load a raw U-Boot proper image instead of an mkimage-processed one (as far as I tested on NAND, eMMC, NOR). The SPL already knows the load address of the U-Boot proper without parsing its uImage header because the load address is defined by CONFIG_SYS_TEXT_BASE, assuming that the two images are generated from the same build. My main motivation of this switch is to use u-boot-with-spl.bin, a concatenation of u-boot-spl.bin and u-boot.bin. (I wish there were a concatenation of u-boot-spl.bin and u-boot.img...) Anyway, this commit would be useful for one-shot image burn. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-03-24ARM: uniphier: fix README instruction for updating U-Boot via TFTPMasahiro Yamada
Commit 3cb9abc9c512 ("ARM: uniphier: update U-Boot file names in workflow") missed to update these two sentences. Fix them now. Replace u-boot-spl-dtb.bin and u-boot-dtb.img with u-boot-spl.bin and u-boot.img, respectively. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-03-09ARM: uniphier: document how-to-build for Ace and Sanji boardsMasahiro Yamada
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-02-29ARM: uniphier: merge two defconfig filesMasahiro Yamada
PH1-Pro5 support and ProXstream2/PH1-LD6b support can coexist in one image and there is bit more room in SPL to accommodate all of them. Merge uniphier_pro5_defconfig into uniphier_pxs2_defconfig. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-02-29ARM: uniphier: add emmcupdate commandMasahiro Yamada
The Boot ROM expects the boot image (SPL) in the Boot Partition 1. So, updating images involves the hardware partition switch. It might be a bit advanced for some users. To be user-friendly, this commit adds a useful command to update the images; just put SPL and U-Boot proper into the public directory of the TFTP server and execute "run emmcupdate" from the command line. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-02-29mmc: uniphier: add driver for UniPhier SD/MMC host controllerMasahiro Yamada
Add a driver for the on-chip SD/eMMC host controller used by UniPhier SoC family. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-02-29gpio: uniphier: add driver for UniPhier GPIO controllerMasahiro Yamada
This GPIO controller device is used on UniPhier SoCs. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Simon Glass <sjg@chromium.org>
2016-02-14ARM: uniphier: update U-Boot file names in workflowMasahiro Yamada
Since commit ad1ecd2063da ("fdt: Build a U-Boot binary without device tree") and commit 03c25bcd263a ("fdt: Build an SPL binary without device tree"), we can use shorter file names for the output images. The default configuration for UniPhier SoCs enables CONFIG_OF_SEPARATE and CONFIG_SPL_OF_CONTROL. In this case, spl/u-boot-spl.bin is the same as spl/u-boot-spl-dtb.bin. Likewise, u-boot.img is the same as as u-boot-dtb.img. So, this change of the flow has no impact. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2016-01-13ARM: uniphier: fix recommended board setting in documentMasahiro Yamada
The mem_is_flash() in arch/arm/mach-uniphier/micro-support_card.c writes/reads the tail of each NOR flash bank to check if the device really resides there. If CS1_SPLIT were enabled, the support card would always require two NOR flash devices to be inserted for the correct NOR detection. This is not probably what we want. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2015-12-23ARM: uniphier: rename rest of defconfig filesMasahiro Yamada
Rename rest of defconfig files of UniPhier SoC family to have the prefix uniphier_. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2015-12-23ARM: uniphier: support ProXstream2, PH1-LD6b boards in single defconfigMasahiro Yamada
These boards are similar enough to be supported in a single defconfig file. Distinguish one from another by "DEVICE_TREE" from the command line. The how-to-build in doc/README.uniphier should be also updated. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2015-12-23ARM: uniphier: merge ph1_ld4_defconfig and ph1_sld8_defconfigMasahiro Yamada
These two are similar enough to be merged into a single defconfig file. Distinguish one from another by "DEVICE_TREE" from the command line. The how-to-build in doc/README.uniphier should be also updated. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2015-10-15ARM: uniphier: fix address mapping in README.uniphierMasahiro Yamada
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2015-09-25ARM: uniphier: add ProXstream2 and PH1-LD6b supportMasahiro Yamada
The DDR SDRAM initialization code has not been mainlined yet, but U-Boot proper should work. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2015-09-25ARM: uniphier: add PH1-Pro5 supportMasahiro Yamada
The DDR SDRAM initialization code has not been mainlined yet, but U-Boot proper should work. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2015-08-31ARM: uniphier: enable SPL_OF_CONTROLMasahiro Yamada
Device Tree really improves code maintainability and is now available for SPL too. This is the state-of-the-art implementation in U-boot. The board files (platform data) are no longer needed. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Marek Vasut <marex@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
2015-07-23ARM: UniPhier: document reference support cardMasahiro Yamada
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2015-07-23ARM: UniPhier: add PH1-sLD3 SoC supportMasahiro Yamada
The init code for UMC (Unified Memory Controller) and PLL has not been mainlined yet, but U-boot proper should work. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2015-03-01usb: UniPhier: add UniPhier on-chip xHCI host driver supportMasahiro Yamada
Support xHCI host driver used on Panasonic UniPhier platform. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Acked-by: Marek Vasut <marex@denx.de>
2015-02-07ARM: UniPhier: add a simple README file for UniPhier platformMasahiro Yamada
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
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