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path: root/arch/arm/mach-rockchip/rk3288-board-spl.c
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* rockchip: add basic support for fennec-rk3288 boardjk.kernel@gmail.com2016-07-31-2/+1
| | | | | | | | | | Fennec is a RK3288-based development board with 2 USB ports, HDMI, micro-SD card, audio and WiFi and Gigabit Ethernet. It also includes on-board 8GB eMMC and 2GB of SDRAM. Expansion connectors provides access to display pins, I2C, SPI, UART and GPIOs. Signed-off-by: Ziyuan Xu <xzy.xu@rock-chips.com> Acked-by: Simon Glass <sjg@chromium.org>
* Revert "rockchip: Move the MMC setup check earlier"jk.kernel@gmail.com2016-07-31-14/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Boot Rom wouldn't initialize sdmmc while booting from eMMC. We need to setup sdmmc gpio, otherwise we will hit an error below: =>mmc info blk_get_device: if_type=6, devnum=0: dwmmc@ff0c0000.blk, 6, 0 uclass_find_device_by_seq: 0 -1 uclass_find_device_by_seq: 0 0 - -1 -1 - -1 0 - found uclass_find_device_by_seq: 0 1 - -1 -1 - -1 0 - not found fdtdec_get_int_array: interrupts get_prop_check_min_len: interrupts Buswidth = 1, clock: 0 Buswidth = 1, clock: 400000 Sending CMD0 dwmci_send_cmd: Timeout on data busy dwmci_send_cmd: Timeout on data busy dwmci_send_cmd: Timeout on data busy dwmci_send_cmd: Timeout on data busy This reverts commit 6efeeea79c880d3dd262e0dca9da2687f0ab68c9. Signed-off-by: Ziyuan Xu <xzy.xu@rock-chips.com> Acked-by: Simon Glass <sjg@chromium.org> Tested-by: Simon Glass <sjg@chromium.org>
* rockchip: Use rockchip_get_clk() to obtain the SoC clockSimon Glass2016-07-25-1/+1
| | | | | | | | | | | | The current code picks the first available clock. In U-Boot proper this is the oscillator device, not the SoC clock device. As a result the HDMI display does not work. Fix this by calling rockchip_get_clk() instead. Fixes: 135aa950 (clk: convert API to match reset/mailbox style) Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Anatolij Gustschin <agust@denx.de>
* rockchip: add basic support for evb-rk3288 boardXu Ziyuan2016-07-25-1/+2
| | | | | | | | | | | | | | evb-3288 board RK3288-based development board with 2 USB ports, HDMI, VGA, micro-SD card, audio, WiFi and Gigabit Ethernet. It also includes on-board 8G eMMC and 2GB of SDRAM. Expansion connector provide access to display pins, I2C, SPI, UART and GPIOs. This add some basic files required to allow the board to output serial messaged and can run command(mmc info etc). evb-rk3288 also supports booting from eMMC or SD card, the default is eMMC. Signed-off-by: Ziyuan Xu <xzy.xu@rock-chips.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* rockchip: add option to change method of loading u-bootXu Ziyuan2016-07-25-1/+4
| | | | | | | | | | | | | | | | | If we would like to boot from SD card, we have to implement mmc driver in SPL stage, and get a slightly large SPL binary. Rockchip SoC's bootrom code has the ability to load spl and u-boot, then boot. If CONFIG_ROCKCHIP_SPL_BACK_TO_BROM is enabled, the spl will return to bootrom in board_init_f(), then bootrom loads u-boot binary. Loading sequence after rework: bootrom ==> spl ==> bootrom ==> u-boot Signed-off-by: Ziyuan Xu <xzy.xu@rock-chips.com> Acked-by: Simon Glass <sjg@chromium.org> Fixed up spelling of U-Boot, boorom, opinion->option, Rochchip: Signed-off-by: Simon Glass <sjg@chromium.org>
* rockchip: Don't use spl_boot_device() with of-platdataSimon Glass2016-07-14-0/+2
| | | | | | | This function cannot look at the device tree when of-platdata is used. Update the code to handle this. Signed-off-by: Simon Glass <sjg@chromium.org>
* rockchip: Move the MMC setup check earlierSimon Glass2016-07-14-11/+12
| | | | | | | When the boot ROM sets up MMC we don't need to do it again. Remove the MMC setup code entirely. Signed-off-by: Simon Glass <sjg@chromium.org>
* common: Pass the boot device into spl_boot_mode()Marek Vasut2016-06-26-1/+1
| | | | | | | | | | | | | | | | | | The SPL code already knows which boot device it calls the spl_boot_mode() on, so pass that information into the function. This allows the code of spl_boot_mode() avoid invoking spl_boot_device() again, but it also lets board_boot_order() correctly alter the behavior of the boot process. The later one is important, since in certain cases, it is desired that spl_boot_device() return value be overriden using board_boot_order(). Signed-off-by: Marek Vasut <marex@denx.de> Cc: Andreas Bießmann <andreas.devel@googlemail.com> Cc: Albert Aribaud <albert.u.boot@aribaud.net> Cc: Tom Rini <trini@konsulko.com> Reviewed-by: Andreas Bießmann <andreas@biessmann.org> [add newly introduced zynq variant] Signed-aff-by: Andreas Bießmann <andreas@biessmann.org>
* rockchip: make configure_emmc() empty for Firefly-RK3288FUKAUMI Naoki2016-03-10-1/+1
| | | | | | | | | | | | | | | | | | | | | on v2016.03-rc3, size of SPL image compiled by gcc 5.3.0 is too large for Firefly-RK3288. (it's fine for Rock2) $ gcc --version gcc (Ubuntu/Linaro 5.3.0-3ubuntu1~14.04) 5.3.0 20151204 Copyright (C) 2015 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. $ ./tools/mkimage -n rk3288 -T rksd -d spl/u-boot-spl-dtb.bin u-boot-spl-dtb.img Warning: SPL image is too large (size 0x80d0) and will not boot to reduce size of SPL image, this patch makes configure_emmc() empty for Firefly-RK3288 as same as Rock2. Signed-off-by: FUKAUMI Naoki <naobsd@gmail.com> Acked-by: Simon Glass <sjg@chromium.org> Tested-By: Vagrant Cascadian <vagrant@debian.org>
* rockchip: Add support for Raxda Rock 2Simon Glass2016-01-21-0/+2
| | | | | | | | | | | | This board includes an RK3288 SoC on a SOM. It can be mounted on a base-board which provides a wide range of peripherals. So far this is verified to boot to a prompt from a microSD card. The serial console works as well as HDMI. Thanks to Tom Cubie for sending me a board. Signed-off-by: Simon Glass <sjg@chromium.org>
* rockchip: spl: Drop MMC support code when not neededSimon Glass2016-01-21-2/+4
| | | | | | When the board does not use MMC SPL this code is a waste of space. Drop it. Signed-off-by: Simon Glass <sjg@chromium.org>
* rockchip: Don't skip low-level initSimon Glass2016-01-21-0/+4
| | | | | | | At present the low-level init is skipped on rockchip. Among other things this means that the instruction cache is left disabled. Fix this. Signed-off-by: Simon Glass <sjg@chromium.org>
* rockchip: Avoid using MMC code when not booting from MMCSimon Glass2016-01-21-0/+2
| | | | | | This saves some code space in SPL which is useful on jerry. Signed-off-by: Simon Glass <sjg@chromium.org>
* Revert "rockchip: Reconfigure the malloc based to point to system memory"Sjoerd Simons2015-12-01-7/+0
| | | | | | | | | | | This patch was merged shortly before the v2015.10 as a minimal fix for booting on rockchip. Now that the patch series from Hans to do the relocation in generic code has been merged it can be dropped. This reverts commit b1f492ca9e0c090209824ff36456d4f131843190. Signed-off-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk> Acked-by: Simon Glass <sjg@chromium.org>
* rockchip: rename board-spl.c to rk3288-board-spl.chuang lin2015-12-01-0/+277
since different rockchip soc need different spl file, so rename board-spl.c. Signed-off-by: Lin Huang <hl@rock-chips.com> Acked-by: Simon Glass <sjg@chromium.org>
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