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2015-12-04Merge branch 'master' of http://git.denx.de/u-boot-sparcTom Rini
2015-12-04Merge branch 'master' of git://www.denx.de/git/u-boot-imxTom Rini
2015-12-03sparc: Remove non-generic board init files: board.c, time.cFrancois Retief
Remove the board.c and time.c files and all associated non-generic board initialization code. Signed-off-by: Francois Retief <fgretief@spaceteq.co.za>
2015-12-03sparc: leon3: Added busy wait function, made wait_ms() work when IRQ is disabledDaniel Hellstrom
Signed-off-by: Daniel Hellstrom <daniel@gaisler.com>
2015-12-03sparc: leon3: Added CPU count and frequency detection.Daniel Hellstrom
Signed-off-by: Daniel Hellstrom <daniel@gaisler.com>
2015-12-03sparc: Removed USB stop from linux bootm, arch-independent bootm stop USBDaniel Hellstrom
Signed-off-by: Daniel Hellstrom <daniel@gaisler.com>
2015-12-03sparc: Use microseconds instead of ticks for timeoutFrancois Retief
We now use the generic delay method which specifies the timeout as microseconds instead of ticks. Signed-off-by: Francois Retief <fgretief@spaceteq.co.za>
2015-12-03sparc: Add CONFIG_DISPLAY_BOARDINFO variable to all LEON boardsFrancois Retief
Signed-off-by: Francois Retief <fgretief@spaceteq.co.za>
2015-12-03sparc: Update PROM initialization code for generic boardFrancois Retief
Fixed the prom_relocate() function in start.S file by reserving memory in the board_init_f sequence and saving the offset to the __prom_start_reloc variable. This value is used as the destination when relocating the PROM. Add the prom_init() function to the end of the board_init_r sequence. Signed-off-by: Francois Retief <fgretief@spaceteq.co.za>
2015-12-03sparc: Update cpu_init.c to use generic timer infrastructureFrancois Retief
Introduce the CONFIG_SYS_TIMER_* macros in include/asm/config.h to make use of the generic timer infrastructure in lib/time.c. Created a timer_init() function to initialize the timer hardware and update the #ifdef in board_init_f to allow this function to be called during the start-up sequence. Signed-off-by: Francois Retief <fgretief@spaceteq.co.za>
2015-12-03sparc: leon2: Updates for generic board initializationFrancois Retief
Reworked the LEON2 start.S code to call board_init_f function at startup. Also implemented the relocate_code function in assembly to relocate the monitor and setup the stack pointer before calling relocated board_init_r. Add the CONFIG_SYS_GENERIC_BOARD variable to all the LEON2 boards. Signed-off-by: Francois Retief <fgretief@spaceteq.co.za>
2015-12-03sparc: leon3: Updates for generic board initializationFrancois Retief
Reworked the LEON3 start.S code to call board_init_f function at startup. Also implemented the relocate_code function in assembly to relocate the monitor and setup the stack pointer before calling relocated board_init_r. Add the CONFIG_SYS_GENERIC_BOARD variable to all the LEON3 boards. Signed-off-by: Francois Retief <fgretief@spaceteq.co.za>
2015-12-03sparc: leon3: Clear all unused GPTIMER registers.Daniel Hellstrom
Signed-off-by: Daniel Hellstrom <daniel@gaisler.com>
2015-12-03sparc: leon3: Move ambapp_bus_init() call to arch_cpu_init() functionFrancois Retief
Signed-off-by: Francois Retief <fgretief@spaceteq.co.za>
2015-12-03sparc: leon3: Move snoop detection from startup.S to arch_cpu_init()Francois Retief
Signed-off-by: Francois Retief <fgretief@spaceteq.co.za>
2015-12-03sparc: Initial ground work for generic board initializationFrancois Retief
Initial ground work in preperation for generic board initialization code for the SPARC architecture. Signed-off-by: Francois Retief <fgretief@spaceteq.co.za>
2015-12-03sparc: Fix whitespace in cpu/leon2/cpu_init.cFrancois Retief
Signed-off-by: Francois Retief <fgretief@spaceteq.co.za>
2015-12-03sparc: leon3: Updated serial driver to use CONFIG_CONS_INDEXFrancois Retief
Updated the LEON3 serial driver to make use of the CONFIG_CONS_INDEX option to select which serial port the console will use. Signed-off-by: Francois Retief <fgretief@spaceteq.co.za>
2015-12-03sparc: Serial baud rate register support multiple buses with different frequencyDaniel Hellstrom
Signed-off-by: Daniel Hellstrom <daniel@gaisler.com>
2015-12-03sparc: leon3: Clear GD_FLAG_SERIAL_READY flag on AMBA failureFrancois Retief
Clear the GD_FLG_SERIAL_READY flag on AMBA P&P lookup failure so that the panic function can use DEBUG_UART driver. drivers/serial/serial.c set this flag before calling this function, preventing DEBUG_UART code from running. Signed-off-by: Francois Retief <fgretief@spaceteq.co.za>
2015-12-03sparc: Added function that checks if IRQ is on or offDaniel Hellstrom
Signed-off-by: Daniel Hellstrom <daniel@gaisler.com>
2015-12-03sparc: Remove version_string variable from start.S fileFrancois Retief
Remove the version_string variable from start.S file. A weak variable is also set in the cmd_version.c file. No need for architecture override. Signed-off-by: Francois Retief <fgretief@spaceteq.co.za>
2015-12-03sparc: Move SYS_SPARC_NWINDOWS to KconfigFrancois Retief
Signed-off-by: Francois Retief <fgretief@spaceteq.co.za>
2015-12-02Revert "LCD: Add an option to skip registration as an stdio output"Anatolij Gustschin
This reverts commit 05bfe1321024e2ae0039dc16f17d2165610fb4fd. As discussed on the list, we already have the needed functionality by defining CONFIG_SYS_CONSOLE_IS_IN_ENV, CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE and adding custom overwrite_console() in the board code. Signed-off-by: Anatolij Gustschin <agust@denx.de>
2015-12-01iocon: Disable FIT_VERBOSETom Rini
In order to fit into image constraints again, remove this feature. Signed-off-by: Tom Rini <trini@konsulko.com>
2015-12-01arm: imx6: novena: Enable extfs support in SPLMarek Vasut
Simple patch to enable support for extfs filesystem in SPL, this is useful to those who want to avoid vfat like plague. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Stefano Babic <sbabic@denx.de>
2015-12-01arm: imx6: novena, gw_ventana: Fix use of pfuze100 bit definitionsMarek Vasut
The following patch changed the PFUZE100 swbst register bit definitions and broke PMIC configuration on multiple boards, at least on the novena and gw_ventana. This patch fixes it. commit 8fa46350a4c7dca7710362f6c871098557b934ad Author: Peng Fan <Peng.Fan@freescale.com> Date: Fri Aug 7 16:43:45 2015 +0800 power: regulator: add pfuze100 support Signed-off-by: Marek Vasut <marex@denx.de> Cc: Fabio Estevam <fabio.estevam@freescale.com> Cc: Peng Fan <Peng.Fan@freescale.com> Cc: Przemyslaw Marczak <p.marczak@samsung.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Tim Harvey <tharvey@gateworks.com> Cc: Vagrant Cascadian <vagrant@aikidev.net> Reviewed-by: Przemyslaw Marczak <p.marczak@samsung.com> Tested-by: Vagrant Cascadian <vagrant@aikidev.net> Reviewed-by: Peng Fan <Peng.Fan@freescale.com> Acked-by: Tim Harvey <tharvey@gateworks.com>
2015-12-01rockchip: Explicitly set CONFIG_SPL_STACK_R_MALLOC_SIMPLE_LENSjoerd Simons
Now that u-boot relocates the malloc area in SPL to SDRAM, with the malloc area sitting below the SPL_STACK_R_ADDR the SPL_STACK_R_MALLOC_SIMPLE_LEN needs to be set explicitly for rockchip as its SPL_STACK_R_ADDR (512kb) is smaller then STACK_R_MALLOC_SIMPLE_LEN (1Mb). Using the same value as SYS_MALLOC_F_LEN (8kb) is enough to load u-boot from SD card. Signed-off-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk> Acked-by: Simon Glass <sjg@chromium.org>
2015-12-01Revert "rockchip: Reconfigure the malloc based to point to system memory"Sjoerd Simons
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>
2015-12-01rockchip: move SYS_MALLOC_SIMPLE to mach-rockchip KconfigAriel D'Alessandro
Commit 1eb0c03c2198a7ec9de456b83dacdc4831b96cbf added SPL_SYS_MALLOC_SIMPLE Kconfig option and changed the way it is evaluated. Thus, the definitions of CONFIG_SYS_MALLOC_SIMPLE in rk3***_common.h board configs are now incorrect because CONFIG_SPL_BUILD is enabled so CONFIG_IS_ENABLED(SYS_MALLOC_SIMPLE) will look for SPL_SYS_MALLOC_SIMPLE instead of SYS_MALLOC_SIMPLE. This commit fix this enabling SPL_SYS_MALLOC_SIMPLE with the new Kconfig option by default in rockchip-mach. Signed-off-by: Ariel D'Alessandro <ariel@vanguardiasur.com.ar> Acked-by: Simon Glass <sjg@chromium.org>
2015-12-01rockchip: doc: show packet rk3036 uboot imagehuang lin
show how to packet rk3036 uboot image and boot from SD Signed-off-by: Lin Huang <hl@rock-chips.com> Acked-by: Simon Glass <sjg@chromium.org> Series-to: u-boot Series-version: 8 Series-cc: Lin Huang <hl@rock-chips.com>
2015-12-01rockchip: Add support for rk's second level loaderJeffy Chen
The Rockchip boot ROM could load & run an initial spl loader, and continue to load a second level boot-loader(which stored right after the initial loader) when it returns. Modify idblock generation code to support it. Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com> Acked-by: Simon Glass <sjg@chromium.org>
2015-12-01rockchip: Add max spl size & spl header configsJeffy Chen
Our chips may have different max spl size and spl header, so we need to add configs for that. Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com> Acked-by: Simon Glass <sjg@chromium.org> Dropped CONFIG_ROCKCHIP_MAX_SPL_SIZE from rk3288_common.h, Added $(if...) to tools/Makefile to fix widespread build breakage Signed-off-by: Simon Glass <sjg@chromium.org> Series-changes: 8 - Drop CONFIG_ROCKCHIP_MAX_SPL_SIZE from rk3288_common.h, - Add $(if...) to tools/Makefile to fix widespread build breakage
2015-12-01rockchip: Add basic support for evb-rk3036 boardhuang lin
This add some basic files required to allow the board to dispaly serial message and can run command(mmc info etc) Signed-off-by: Lin Huang <hl@rock-chips.com> Acked-by: Simon Glass <sjg@chromium.org> Moved board Kconfig fragment from previous patch into this one to fix build error: Signed-off-by: Simon Glass <sjg@chromium.org> Series-changes: 8 - moved board Kconfig fragment from previous patch into this one
2015-12-01rockchip: rk3036: Add core Soc start-up codehuang lin
rk3036 only 4K size SRAM for SPL, so only support timer, uart, sdram driver in SPL stage, when finish initial sdram, back to bootrom.And in rk3036 sdmmc and debug uart use same iomux, so if you want to boot from sdmmc, you must disable debug uart. Signed-off-by: Lin Huang <hl@rock-chips.com> Acked-by: Simon Glass <sjg@chromium.org> Fixed build error for chromebook_jerry, firefly-rk3288: Signed-off-by: Simon Glass <sjg@chromium.org> Series-changes: 8 - Fix build error for chromebook_jerry, firefly-rk3288
2015-12-01rockchip: add rk3036 sdram driverhuang lin
add rk3036 sdram driver so we can set up sdram in SPL Signed-off-by: Lin Huang <hl@rock-chips.com> Acked-by: Simon Glass <sjg@chromium.org>
2015-12-01rockchip: add early uart driverhuang lin
add early uart driver so we can print debug message in SPL stage Signed-off-by: Lin Huang <hl@rock-chips.com> Acked-by: Simon Glass <sjg@chromium.org>
2015-12-01rockchip: mmc: get the fifo mode and fifo depth property from dtshuang lin
rk3036 mmc do not have internal dma, so we use fifo mode when read and write data, we get the fifo mode and fifo depth property from dts, pass to dw_mmc driver. Signed-off-by: Lin Huang <hl@rock-chips.com>
2015-12-01rockchip: mmc: use non-removable property to distinguish emmc and sdcard ↵huang lin
register emmc and sdcard have different register address, use non-removeable property to distinguish them. Signed-off-by: Lin Huang <hl@rock-chips.com> Acked-by: Simon Glass <sjg@chromium.org>
2015-12-01mmc: dw_mmc: support fifo mode in dwc mmc driverhuang lin
some soc(rk3036 etc) use dw_mmc but do not have internal dma, so we implement fifo mode to read and write data. Signed-off-by: Lin Huang <hl@rock-chips.com> Acked-by: Simon Glass <sjg@chromium.org>
2015-12-01mmc: dw_mmc: move data transfer as a separate functionhuang lin
the data transfer seem to long in the dwmci_send_cmd function, so move this block as a separate funciton. Signed-off-by: Lin Huang <hl@rock-chips.com> Acked-by: Simon Glass <sjg@chromium.org>
2015-12-01rockchip: rk3036: Add pinctrl driverhuang lin
Add a driver which support pin multiplexing setup for rk3036 Signed-off-by: Lin Huang <hl@rock-chips.com> Acked-by: Simon Glass <sjg@chromium.org>
2015-12-01rockchip: rk3036: Add a simple syscon driverhuang lin
Add a driver that provides access to system controllers Signed-off-by: Lin Huang <hl@rock-chips.com> Acked-by: Simon Glass <sjg@chromium.org>
2015-12-01rockchip: rk3036: Add Soc reset driverhuang lin
We can reset the Soc using some CRU (clock/reset unit) register. Add support for this. Signed-off-by: Lin Huang <hl@rock-chips.com> Acked-by: Simon Glass <sjg@chromium.org>
2015-12-01rockchip: rk3036: Add header files for GRFhuang lin
GRF is the gereral register file. Add header files with register definitions. Signed-off-by: Lin Huang <hl@rock-chips.com> Acked-by: Simon Glass <sjg@chromium.org>
2015-12-01rockchip: rk3036: Add clock driverhuang lin
Add a driver for setting up and modifying the various PLLs, peripheral clocks and mmc clocks on RK3036 Signed-off-by: Lin Huang <hl@rock-chips.com> Acked-by: Simon Glass <sjg@chromium.org>
2015-12-01rockchip: Bring in RK3036 device tree file includes and bindingshuang lin
Since rk3036 device tree file still in reviewing, bring it from https://patchwork.kernel.org/patch/7203371/ and add some aliases we need in uboot Signed-off-by: Lin Huang <hl@rock-chips.com> Acked-by: Simon Glass <sjg@chromium.org>
2015-12-01rockchip: serial driver support rk3036huang lin
Signed-off-by: Lin Huang <hl@rock-chips.com> Acked-by: Simon Glass <sjg@chromium.org>
2015-12-01dm: core: Add SPL Kconfig for REGMAP and SYSCONhuang lin
Add SPL Kconfig for REGMAP and SYSCON, so REGMAP and SYSCON can remove from SPL stage. Signed-off-by: Lin Huang <hl@rock-chips.com> Acked-by: Simon Glass <sjg@chromium.org>
2015-12-01rockchip: add config decide whether to build common.chuang lin
some rockchips soc will not use uclass in SPL stage, so define config to decide whether to build common.c Signed-off-by: Lin Huang <hl@rock-chips.com> Acked-by: Simon Glass <sjg@chromium.org>
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