summaryrefslogtreecommitdiff
path: root/arch/arm/mach-rockchip
Commit message (Collapse)AuthorAgeLines
* rockchip: Add support for veyron-minnie (ASUS Chromebook Flip)Simon Glass2016-11-25-1/+12
| | | | | | | | This adds support for the Asus Chromebook Flip, an RK3288-based clamshell device which can flip into 'tablet' mode. The device tree file comes from Linux v4.8. The SDRAM parameters are for 4GB Samsung LPDDR3. Signed-off-by: Simon Glass <sjg@chromium.org>
* rockchip: Add support for veyron-mickey (Chromebit)Simon Glass2016-11-25-1/+11
| | | | | | | | This adds support for the Asus Chromebit, and RK3288-based device designed to plug directly into an HDMI monitor. The device tree file comes from Linux v4.8. Signed-off-by: Simon Glass <sjg@chromium.org>
* rockchip: veyron: Adjust ARM clock after relocationSimon Glass2016-11-25-0/+44
| | | | | | | | Update board_init() to increase the ARM clock to the maximum speed on veyron boards. This makes quite a large difference in performance. With this change, speed goes from about 750 DMIPS to 2720 DMIPs. Signed-off-by: Simon Glass <sjg@chromium.org>
* rockchip: Rename jerry files to veyronSimon Glass2016-11-25-1/+1
| | | | | | | | | | | At present we have a single rk3288-based Chromebook: chromebook_jerry. But all such Chromebooks can use the same binary with only device-tree differences. The family name is 'veyron', so rename the files accordingly. Also update the device-tree filename since this currently differs from Linux. Signed-off-by: Simon Glass <sjg@chromium.org>
* rockchip: Allow jerry to use of-platdataSimon Glass2016-11-25-0/+2
| | | | | | | This board always boots from SPI, so update the code to support that with of-platdata. The boot source is not currently available with of-platdata. Signed-off-by: Simon Glass <sjg@chromium.org>
* arm: rockchip: Fix typo in ROCKCHIP_RK3288 helpAndreas Färber2016-11-25-1/+1
| | | | | | | UART,s -> UARTs, to avoid this spreading via copy&paste. Signed-off-by: Andreas Färber <afaerber@suse.de> Acked-by: Simon Glass <sjg@chromium.org>
* rk3288: kconfig: remove duplicate definition of SPL_MMC_SUPPORTKever Yang2016-10-30-3/+0
| | | | | | | | | SPL_MMC_SUPPORT defined in rockchip top level Kconfig instead of inside rk3288 and default to disable if ROCKCHIP_SPL_BACK_TO_BROM defined. Signed-off-by: Kever Yang <kever.yang@rock-chips.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* rk3288: sdram: auto-detect the capacityKever Yang2016-10-30-42/+230
| | | | | | | | | | | | | | | | | Add support for rk3288 dram capacity auto detect, support DDR3 and LPDDR3, DDR2 is not supported. The program will automatically detect: - channel number - rank number - column address number - row address number The dts file do not need to describe those info after apply this patch. Signed-off-by: Kever Yang <kever.yang@rock-chips.com> Tested-by: Simon Glass <sjg@chromium.org> Tested-by: Vagrant Cascadian <vagrant@debian.org> Tested-by: Vagrant Cascadian <vagrant@debian.org>
* rk3288: fix reg address for GRF_SOC_CON2Kever Yang2016-10-30-1/+1
| | | | | | The GRF base address is missing, fix it. Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
* rk3399: disable the clock multiplier support when SoC initKever Yang2016-10-30-0/+14
| | | | | | | | | | | The Clock Multiplier in rk3399 EMMC programmable clock generator is broken, we can remove its support from SoC GRF register. Without this patch, rk3399 emmc driver is not work after below patch applied: 6dffdbc mmc: sdhci: Add the programmable clock mode support Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
* rockchip: rk3288: Move rockchip_get_cru() out of the driverSimon Glass2016-10-30-0/+16
| | | | | | | | This function is called from outside the driver. It should be placed into common SoC code. Move it. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
* rockchip: rk3399: Move rockchip_get_cru() out of the driverSimon Glass2016-10-30-0/+34
| | | | | | | | | | | This function is called from outside the driver. It should be placed into common SoC code. Move it. Also rename the driver symbol to be more consistent with the other rockchip clock drivers. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
* rockchip: rk3036: Move rockchip_get_cru() out of the driverSimon Glass2016-10-30-0/+35
| | | | | | | | | | | This function is called from outside the driver. It should be placed into common SoC code. Move it. Also rename the driver symbol to be more consistent with the other rockchip clock drivers. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
* rockchip: add boot-mode support for rk3288, rk3036Jacob Chen2016-10-01-5/+84
| | | | | | | | | | | | rockchip platform have a protocol to pass the the kernel reboot mode to bootloader by some special registers when system reboot. In bootloader we should read it and take action. We can only setup boot_mode in board_late_init becasue "setenv" need env setuped. So add CONFIG_BOARD_LATE_INIT to common header and use a entry "rk_board_late_init" to replace "board_late_init" in board file. Signed-off-by: Jacob Chen <jacob2.chen@rock-chips.com> Acked-by: Simon Glass <sjg@chromium.org>
* rockchip: move common function from board-file to rk3036-board.cJacob Chen2016-10-01-0/+84
| | | | | | | To keep it same with 3288 Signed-off-by: Jacob Chen <jacob2.chen@rock-chips.com> Acked-by: Simon Glass <sjg@chromium.org>
* rockchip: rename board.c to rk3288-board.cJacob Chen2016-10-01-1/+1
| | | | | Signed-off-by: Jacob Chen <jacob2.chen@rock-chips.com> Acked-by: Simon Glass <sjg@chromium.org>
* Disable SPL_MMC_SUPPORT if ROCKCHIP_SPL_BACK_TO_BROM is enabled.Sandy Patterson2016-10-01-0/+3
| | | | | | | | Default SPL_MMC_SUPPORT to false when ROCKCHIP_SPL_BACK_TO_BROM is enabled. Acked-by: Ziyuan Xu <xzy.xu@rock-chips.com> Signed-off-by: Sandy Patterson <apatterson@sightlogix.com> Acked-by: Simon Glass <sjg@chromium.org>
* rockchip: Fix SPL console output when ROCKCHIP_SPL_BACK_TO_BROM is enabledSandy Patterson2016-10-01-1/+4
| | | | | | | | | | | | | | | | | Move back_to_bootrom() call later in SPL init so that the console is initialized and printouts happen. Currently when ROCKCHIP_SPL_BACK_TO_BROM is enabled there is no console output from the SPL init stages. I wasn't sure exactly where this should happen, so if we are set to do run spl_board_init, then go back to bootrom there after preloader_console_init(). Otherwise fall back to old behavior of doing it in board_init_f. Signed-off-by: Sandy Patterson <apatterson@sightlogix.com> Acked-by: Ziyuan Xu <xzy.xu@rock-chips.com> Acked-by: Simon Glass <sjg@chromium.org>
* rockchip: rk3288: sdram: fix DDR address rangeXu Ziyuan2016-10-01-3/+4
| | | | | | | | | | | | | | | | The all current Rockchip SoCs supporting 4GB of ram have problems accessing the memory region 0xfe000000~0xff000000. Actually, some IP controller can't address to, so let's limit the available range. This patch fixes a bug which found in miniarm-rk3288-4GB board. The U-Boot was relocated to 0xfef72000, and .bss variants was also relocated, such as do_fat_read_at_block. Once eMMC controller transfer data to do_fat_read_at_block via DMA, DMAC can't access more than 0xfe000000. So that DMAC didn't work sane. 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: rk3288: skip lowlevel_init processXu Ziyuan2016-09-22-8/+0
| | | | | | | | lowlevel_init() is never needed for rk3288, so drop it. Signed-off-by: Ziyuan Xu <xzy.xu@rock-chips.com> Acked-by: Simon Glass <sjg@chromium.org> Tested-by: Simon Glass <sjg@chromium.org>
* rk3288: add arch_cpu_init for rk3288Kever Yang2016-09-22-0/+20
| | | | | | | | We do some SoC level one time setting initialization in arch_cpu_init. Signed-off-by: Kever Yang <kever.yang@rock-chips.com> Acked-by: Simon Glass <sjg@chromium.org>
* rk3399: syscon: add support for pmugrfKever Yang2016-09-22-0/+1
| | | | | | | | pmugrf is a module like grf which contain some of the iomux registers and other registers. Signed-off-by: Kever Yang <kever.yang@rock-chips.com> Acked-by: Simon Glass <sjg@chromium.org>
* Convert CONFIG_SPL_SERIAL_SUPPORT to KconfigSimon Glass2016-09-16-0/+6
| | | | | | Move this option to Kconfig and tidy up existing uses. Signed-off-by: Simon Glass <sjg@chromium.org>
* Convert CONFIG_SPL_MMC_SUPPORT to KconfigSimon Glass2016-09-16-0/+3
| | | | | | Move this option to Kconfig and tidy up existing uses. Signed-off-by: Simon Glass <sjg@chromium.org>
* Convert CONFIG_SPL_LIBGENERIC_SUPPORT to KconfigSimon Glass2016-09-16-0/+3
| | | | | | Move this option to Kconfig and tidy up existing uses. Signed-off-by: Simon Glass <sjg@chromium.org>
* Convert CONFIG_SPL_LIBCOMMON_SUPPORT to KconfigSimon Glass2016-09-16-0/+3
| | | | | | Move this option to Kconfig and tidy up existing uses. Signed-off-by: Simon Glass <sjg@chromium.org>
* Convert CONFIG_SPL_DRIVERS_MISC_SUPPORT to KconfigSimon Glass2016-09-16-0/+3
| | | | | | Move this option to Kconfig and tidy up existing uses. Signed-off-by: Simon Glass <sjg@chromium.org>
* drivers/sysreset: group sysreset driversMax Filippov2016-08-12-140/+0
| | | | | | | | Create drivers/sysreset and move sysreset-uclass and all sysreset drivers there. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Acked-by: Simon Glass <sjg@chromium.org>
* rockchip: add support for rk3288 miniarm boardXu Ziyuan2016-08-05-2/+12
| | | | | | | | Miniarm is a rockchip rk3288 based development board, which has lots of interface such as HDMI, USB, micro-SD card, Audio etc. Signed-off-by: Ziyuan Xu <xzy.xu@rock-chips.com> Acked-by: Simon Glass <sjg@chromium.org>
* rk3399: add basic soc driverKever Yang2016-08-05-0/+67
| | | | | | | | | | This patch add driver for: - clock driver including set_rate for cpu, mmc, vop, I2C. - sysreset driver - grf syscon driver Signed-off-by: Kever Yang <kever.yang@rock-chips.com> Acked-by: Simon Glass <sjg@chromium.org>
* rockchip: add support for rk3288 PopMetal boardjk.kernel@gmail.com2016-07-31-0/+11
| | | | | | | | | PopMetal is a rockchip rk3288 based board made by ChipSpark, which has many interface such as HDMI, VGA, USB, micro-SD card, WiFi, Audio and Gigabit Ethernet. Signed-off-by: Ziyuan Xu <xzy.xu@rock-chips.com> Acked-by: Simon Glass <sjg@chromium.org>
* rockchip: add basic support for fennec-rk3288 boardjk.kernel@gmail.com2016-07-31-2/+11
| | | | | | | | | | 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>
* rockchip: rk3288: move evb board to rockchip folderjk.kernel@gmail.com2016-07-31-1/+1
| | | | | | | | The 'evb-rk3288' is not a vendor name, change it to 'rockchip' which is the real vendor name. 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>
* configs: rockchip: remove no use MACROKever Yang2016-07-31-3/+0
| | | | | | | | The CONFIG_ROCKCHIP_COMMON and CONFIG_SPL_ROCKCHIP_COMMON are no use now, remove them. Signed-off-by: Kever Yang <kever.yang@rock-chips.com> Acked-by: Simon Glass <sjg@chromium.org>
* rockchip: sdram: Fix register layout for LinuxJohn Keeping2016-07-25-7/+7
| | | | | | | | | | | | | | | | | | | | The ChromeOS kernel reads the RAM settings from PMU_SYS_REG2 and expects the bootloader to store the necessary information there. We're using the same register to pass the same information between the SPL and U-Boot but in a slightly different format. Change this to use the format expected by the Linux DMC driver so that the system doesn't hang in Linux by misconfiguring the RAM. This is almost the same as commit b5788dc ("rockchip: rk3288: correct sdram setting") which was reverted in commit b525556 ("Revert "rockchip: rk3288: correct sdram setting"") but parenthese have been added to apply the mask correctly when reading the "bw" setting and a couple of minor style issues have been fixed to keep check_patch.pl happy. Signed-off-by: John Keeping <john@metanate.com> Reviewed-by: Tom Rini <trini@konsulko.com> Acked-by: Simon Glass <sjg@chromium.org>
* ARM64: rockchip: add support for rk3399 SoC based evbKever Yang2016-07-25-0/+77
| | | | | | | | | | | RK3399 is a SoC from Rockchip with dual-core Cortex-A72 and quad-core Cortex-A53 CPU. It supports two USB3.0 type-C ports and two USB2.0 EHCI ports. Other interfaces are very much like RK3288, the DRAM are 32bit width address and support address from 0 to 4GB-128MB range. Signed-off-by: Kever Yang <kever.yang@rock-chips.com> Acked-by: Simon Glass <sjg@chromium.org>
* rockchip: Use rockchip_get_clk() to obtain the SoC clockSimon Glass2016-07-25-3/+3
| | | | | | | | | | | | 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 a way to obtain the main clock deviceSimon Glass2016-07-25-0/+18
| | | | | | | | On Rockchip SoCs we typically have a main clock device that uses the Soc clock driver. There is also a fixed clock for the oscillator. Add a function to obtain the core clock. Signed-off-by: Simon Glass <sjg@chromium.org>
* cosmetic: rockchip: rk3288: rename rkclk_configure_cpuHeiko Stübner2016-07-25-1/+1
| | | | | | | | | | The function is very specific to the rk3288 in its arguments referencing the rk3288 cru and grf and every other rockchip soc has differing cru and grf registers. So make that function naming explicit. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Simon Glass <sjg@chromium.org>
* cosmetic: rockchip: sort socs according to numbersHeiko Stübner2016-07-25-12/+12
| | | | | | | | | | Having some sort of ordering proofed helpful in a lot of other places already. So for a larger number of rockchip socs it might be helpful as well instead of an ever increasing unsorted list. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Reviewed-by: Andreas Färber <afaerber@suse.de> Acked-by: Simon Glass <sjg@chromium.org>
* rockchip: rk3288: add fastboot supportXu Ziyuan2016-07-25-0/+72
| | | | | | | | | | | | Enable fastboot feature on rk3288. This path doesn't support the fastboot flash function command entirely. We will hit "cannot find partition" assertion without specified partition environment. Define gpt partition layout in specified board such as firefly-rk3288, then enjoy it! Signed-off-by: Ziyuan Xu <xzy.xu@rock-chips.com> Acked-by: Simon Glass <sjg@chromium.org>
* rockchip: Exclude rk_timer for ARM64Andreas Färber2016-07-25-0/+2
| | | | | | | | It conflicts with the generic_timer. Cc: Kever Yang <kever.yang@rock-chips.com> Signed-off-by: Andreas Färber <afaerber@suse.de> Acked-by: Simon Glass <sjg@chromium.org>
* rockchip: Clean up CPU selectionAndreas Färber2016-07-25-0/+2
| | | | | | | | | In preparation for RK3368 and RK3399, which need to select ARM64, don't select CPU_V7 at the ARCH_ROCKCHIP level but at the SoC level instead. Cc: Kever Yang <kever.yang@rock-chips.com> Signed-off-by: Andreas Färber <afaerber@suse.de> Acked-by: Simon Glass <sjg@chromium.org>
* board: move all the rockchip board in one folderKever Yang2016-07-25-2/+2
| | | | | | | | | | | The 'evb_rk3036' and 'kylin' is not a vendor name, let's replace them to 'rockchip' which is a real _vendor_ name, and meet the architecure 'board/<vendor>/<board-name>/'. More boards from rockchip like evb_rk3288, evb_rk3399 will comes later. Signed-off-by: Kever Yang <kever.yang@rock-chips.com> Reviewed-by: Eddie Cai <eddie.cai.kernel@gmail.com>
* rockchip: add basic support for evb-rk3288 boardXu Ziyuan2016-07-25-1/+12
| | | | | | | | | | | | | | 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 Ziyuan2016-07-25-3/+47
| | | | | | | | | | | | | | | | | 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: sdram: Update the driver to support of-platdataSimon Glass2016-07-14-1/+39
| | | | | | | | | | | | Add support for of-platdata with rk3288 SDRAM initr. This requires decoding the of-platdata struct and setting up the device from that. Also the driver needs to be renamed to match the string that of-platdata will search for. The platform data is copied from the of-platdata structure to the one used by the driver. This allows the same code to be used with device tree and of-platdata. Signed-off-by: Simon Glass <sjg@chromium.org>
* rockchip: sdram: Move all DT decoding to ofdata_to_platdata()Simon Glass2016-07-14-30/+64
| | | | | | | | | It is more correct to avoid touching the device tree in the probe() method. Update the driver to work this way. Note that only SPL needs to fiddle with the SDRAM registers, so decoding the platform data fully is not necessary in U-Boot proper. Signed-off-by: Simon Glass <sjg@chromium.org>
* rockchip: syscon: Update to work with of-platdataSimon Glass2016-07-14-0/+38
| | | | | | | | | The syscon devices all end up having diffent driver names with of-platdata, since the driver name comes from the first string in the compatible list. Add separate device declarations for each one, and add a bind method to set up driver_data correctly. Signed-off-by: Simon Glass <sjg@chromium.org>
generated by cgit v1.1 at 2024-11-05 21:17:38 +0000