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* rockchip: adding the missing "/" in entries of boot_devicesLevin Du2019-11-101-2/+2
| | | | | | | | | | | | | | | | | | Without the prefix, "same-as-spl" in `u-boot,spl-boot-order` will not work as expected. When board_boot_order() `spl-boot-order.c` meets "same-as-spl", it gets the conf by looking the boot_devices table by boot source, and parse the node by the conf with: node = fdt_path_offset(blob, conf); which will failed without the "/" indicating the path. Currently only entries of boot_devices in rk3399 have the "/" prefix. Therefore add the missing ones in other boards. Signed-off-by: Levin Du <djw@t-chip.com.cn> Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
* rockchip: rk3188: Move SoC one time setting into arch_cpu_init()Kever Yang2019-07-291-2/+18
| | | | | | The setting for noc remap should goto arch_cpu_init(). Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
* rockchip: rk3188: add boot_devices mapping to support 'same-as-spl'Kever Yang2019-07-291-0/+6
| | | | | | The driver need a mapping to get the dts node by boot srouce ID. Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
* rockchip: rk3188: move spl_board_init() into rk3188.cKever Yang2019-07-291-0/+36
| | | | | | Clean up the rk3188.c so that we can re-use the common spl board file. Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
* rockchip: rk3188: move usb uart init into arch_cpu_init()Kever Yang2019-07-291-1/+27
| | | | | | | The SoC feature init will be better to use arch_cpu_init() and goes to soc file. Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
* rockchip: Kconfig: move ROCKCHIP_BOOT_MODE_REG to soc KconfigKever Yang2019-07-201-0/+3
| | | | | | | | Rockchip SoCs have different ROCKCHIP_BOOT_MODE_REG value, move it to SoC's own Kconfig, and add address for rk3128 and rk3328 so that all SoCs have available address. Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
* rockchip: rk3188: add board_debug_uart_init()Kever Yang2019-05-012-0/+37
| | | | | | | | | | Use board_debug_uart_init() for UART iomux init instead of do it in board_init_f, and move the function to soc file so that we can find all the soc/board setting in soc file and use a common board file. Signed-off-by: Kever Yang <kever.yang@rock-chips.com> Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
* rockchip: correct ARCH_SOC nameKever Yang2019-05-011-1/+1
| | | | | | | | | | The ARCH_SOC name default as 'rockchip' and we put all the header file in 'arch/arm/include/asm/arch-rockchip/', but the 'rockchip' is not the SOC name, let's correct it after we update all the source file. Signed-off-by: Kever Yang <kever.yang@rock-chips.com> Reviewed-by: Philipp Tomsiich <philipp.tomsich@theobroma-systems.com>
* rockchip: use 'arch-rockchip' as header file pathKever Yang2019-05-012-3/+3
| | | | | | | | Rockchip use 'arch-rockchip' instead of arch-$(SOC) as common header file path, so that we can get the correct path directly. Signed-off-by: Kever Yang <kever.yang@rock-chips.com> Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
* SPDX: Convert all of our single license tags to Linux Kernel styleTom Rini2018-05-072-4/+2
| | | | | | | | | | | | | | | | | | | | When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
* rockchip: rk3188: move sdram driver to driver/ramKever Yang2017-10-012-954/+0
| | | | | | | | | Since we have CONFIG_RAM framwork and its driver folder, move the driver into it. Signed-off-by: Kever Yang <kever.yang@rock-chips.com> Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
* rockchip: rk3188: rock: adjust for SPL/TPL splitPhilipp Tomsich2017-08-131-3/+0
| | | | | | | | | | | | | With the changes to split SPL/TPL for the RK3368, I apparently missed some needed adjustments to the RK3188 Kconfig and rock_defconfig. This fixes build-issues for the rock board after applying the RK3368 enablement (and SPL/TPL) set that resulted from TPL_SERIAL_SUPPORT, TPL_ROCKCHIP_BACK_TO_BROM and TPL_TINY_MEMSET being separate symbols now. Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* rockchip: use common sdram functionKever Yang2017-07-111-51/+11
| | | | | | | | | | Replace the sdram_init() in board init and rockchip_sdram_size() in sdram driver for all the Rockchip SoCs which enable CONFIG_RAM. Signed-off-by: Kever Yang <kever.yang@rock-chips.com> Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Make dram_init() in rk3036-board.c conditional on CONFIG_RAM: Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
* rockchip: dm: convert fdt_get to dev_readPhilipp Tomsich2017-07-111-11/+9
| | | | | | | | | | | | | With the new dev_read functions available, we can convert the rockchip architecture-specific drivers and common drivers used by these devices over to the dev_read family of calls. This covers the DRAM controller initialisation for the RK3188, RK3288 and RK3399... all of these read some of the tuning/setup/timing parameters from the device-tree. Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* dm: core: Replace of_offset with accessor (part 2)Simon Glass2017-06-011-1/+1
| | | | | | | | | At present devices use a simple integer offset to record the device tree node associated with the device. In preparation for supporting a live device tree, which uses a node pointer instead, refactor existing code to access this field through an inline function. Signed-off-by: Simon Glass <sjg@chromium.org>
* rockchip: rk3188: Add Radxa Rock boardHeiko Stübner2017-04-041-0/+11
| | | | | | | | | | | | | | The Rock is a RK3188 based single board computer by Radxa. Currently it still relies on the proprietary DDR init and cannot use the generic SPL, but at least is able to boot a linux kernel and system up to a regular login prompt. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Reviewed-by: Simon Glass <sjg@chromium.org> Tested-by: Kever Yang <kever.yang@rock-chips.com> Acked-by: Simon Glass <sjg@chromium.org> Fix sort order in defconfig, enable CONFIG_SPL_TINY_MEMSET: Signed-off-by: Simon Glass <sjg@chromium.org>
* rockchip: rk3188: sdram: Set correct sdram baseHeiko Stübner2017-04-041-1/+1
| | | | | | | | | Right now we're setting the wrong value of 0 as base in the ram_info struct, which is obviously wrong for the rk3188. So instead set the correct value we already have in CONFIG_SYS_SDRAM_BASE. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Simon Glass <sjg@chromium.org>
* rockchip: rk3188: enable TPL_LIBGENERIC for generic memsetHeiko Stübner2017-04-041-0/+3
| | | | | | | | | | Commit c67c8c604b6c ("board_init.c: Always use memset()") dropped the naive memset alternative from board_init_f_init_reserve. So activate CONFIG_TPL_LIBGENERIC for that common memset implementation. We cannot use the ARCH-specific memset, as that would incur 200bytes of additional TPL size, space we do not have. Signed-off-by: Heiko Stuebner <heiko@sntech.de>
* rockchip: rk3188: Add sdram driverHeiko Stübner2017-03-162-0/+996
| | | | | | | | | | | | | | | | | | The sdram controller blocks are very similar to the rk3288 in utilizing memory scheduler, Designware uPCTL and Designware PUBL blocks, only limited to one bank instead of two. There are some minimal differences when setting up the ram, so it gets a separate driver for the rk3188 but reuses the driver structs, as there is no need to define the same again. More optimization can happen when the modelling of the controller parts in the dts actually follow the hardware layout hopefully at some point in the future. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Reviewed-by: Simon Glass <sjg@chromium.org> Tested-by: Kever Yang <kever.yang@rock-chips.com>
* rockchip: rk3188: Add core supportHeiko Stübner2017-03-164-0/+122
Add the core architecture code for the rk3188. It doesn't support the SPL yet, as because of some unknown error it doesn't start yet. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Reviewed-by: Simon Glass <sjg@chromium.org> Tested-by: Kever Yang <kever.yang@rock-chips.com> Drop these defines from rk3188_common.h CONFIG_GENERIC_MMC, CONFIG_BOUNCE_BUFFER, CONFIG_DOS_PARTITION CONFIG_PARTITION_UUIDS, CONFIG_CMD_PART: Signed-off-by: Simon Glass <sjg@chromium.org>
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