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* mtd: nand: Update to Linux-5.9Sascha Hauer2020-11-101-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This updates the barebox NAND layer and parts of the mtd layer to Linux-5.9. This patch is huge, but the barebox NAND layer is so far away from the Linux NAND layer that a step by step update would have taken ages. Unlike Linux barebox has functions to mark a block as good. This feature has been preserved. Also barebox used to make NAND write support optional, this feature is lost during the update for the sake of better compatibility to the Linux NAND layer. This patch has been tested: - GPMI aka nand_mxs on i.MX6 - nand_imx on i.MX25 - nand_omap_gpmc on AM335x - atmel_nand on Atmel sama5d3 - nand_denali on SoCFPGA Currently untested: - nand_orion - nand_mrvl_nfc - nand_s3c24xx The nand_denali driver is tested with the update of that driver to Linux-5.9 following in the next patch. I could only test the drivers with the NAND chips found on my boards, so there's still enough room for regressions, especially given that the NAND drivers themselves are mostly not updated. With the NAND layer being up-to-date with Linux it should hopefully be easy to update drivers to their Linux counterpart as well if necessary. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* arch/arm/boards: Replace license and copyright boilerplate by SPDX identfiersUwe Kleine-König2020-05-251-13/+2
| | | | | | | | | | | | | | | | This adapts all files that were identifed by licensecheck (https://salsa.debian.org/build-common-team/licensecheck.git) as licensed under the GPL. The advantage is that these specifiers are machine-parseable which helps license conformance, e.g. for packaging barebox in Debian. While touching these files also do some minor comment reformatting to get some uniform layout. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Reviewed-by: Roland Hieber <rhi@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: Cleanup stack offset cargo cultSascha Hauer2019-09-091-1/+1
| | | | | | | | | Most callers of arm_setup_stack substract a fixed offset of 8, 12 or 16 bytes from the stack top. This is unnecessary as on ARM we have a stack that decrements before storing values. Substracting this offset probably goes back to the U-Boot version we forked from. Stop this now. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: boards: Harmonize barebox_arm_reset_vector() prototypeSascha Hauer2019-03-181-1/+1
| | | | | | | | | | | | barebox_arm_reset_vector() is a global function but we never provided a prototype anywhere. The prototypes differ for the different boards, so to provide a common prototype we must harmonize them. void barebox_arm_reset_vector(uint32_t r0, uint32_t r1, uint32_t r2) Should be suitable for all boards. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: at91: remove mach/io.hSascha Hauer2018-11-061-1/+0
| | | | | | | Remove at91_sys_read() and at91_sys_write() since these are no longer used. This makes mach/io.h empty so remove that aswell. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: at91: consolidate phy reset functionsSascha Hauer2018-11-051-21/+1
| | | | | | | | | | Many boards have the same ethernet phy reset function, so share the code in a common function. While at it remove the AT91_RSTC offset from the rstc register defines. AT91_RSTC was the offset between the AT91_SYSTEM_BASE and the reset controller. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* dss11: move reset vector to board codeSam Ravnborg2018-01-092-0/+28
| | | | | | Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Reviewed-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* include: Move fec eth platform_data to include/platform_dataSascha Hauer2016-04-151-1/+0
| | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: remove armlinux_set_bootparams() calls from boardsSascha Hauer2014-01-061-1/+0
| | | | | | | As the place for the atags now is determined automatically the call from the boards can be removed. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: remove asm/hardware.hSascha Hauer2013-11-081-1/+1
| | | | | | | asm/hardware.h does not have any content except including mach/hardware.h. include mach/hardware.h directly where needed and get rid of asm/hardware.h Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Merge branch 'for-next/boardinfo'Sascha Hauer2013-09-051-0/+3
|\ | | | | | | | | | | | | Conflicts: arch/mips/boards/qemu-malta/init.c commands/bootm.c drivers/of/base.c
| * Set model and hostname at boardlevelSascha Hauer2013-08-161-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | With multiboard support the compiletime generated BOARDINFO string gets more and more meaningless. This removes it from Kconfig and replaces it with a variable that can be set at boardlevel. Also many boards have a standard setting for the hostname in the environment. This patch also moves the standard to C code by calling barebox_set_hostname(). Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | ARM: AT91: move iomux definitions to iomux.hSascha Hauer2013-08-161-0/+1
|/ | | | | | | mach/gpio.h is for the gpio API, so move unrelated stuff away. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: at91 boards: remove empty config.h filesJean-Christophe PLAGNIOL-VILLARD2013-07-091-4/+0
| | | | | | | | We just keep one on rm9200ek as I did not yet convert this SoC init to C struct and still use Macro. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: at91: move main clock define to CJean-Christophe PLAGNIOL-VILLARD2013-07-092-2/+7
| | | | | | | This will allow to drop the config.h and switch to multi board support Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* macb: rename platform dataJosh Cartwright2013-04-031-1/+1
| | | | | | | | | | The macb/gem core is used by the Zynq SoC. In preparation of sharing the macb driver between at91 and Zynq, rename the platform data to 'struct macb_platform_data', and move the definition to a common location. Signed-off-by: Josh Cartwright <joshc@eso.teric.us> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: at91: use -EINVAL for invalid gpio on atmel_mciFabio Porcedda2013-02-191-0/+2
| | | | | | Signed-off-by: Fabio Porcedda <fabio.porcedda@gmail.com> Cc: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* atmel_mci: drop board host capsJean-Christophe PLAGNIOL-VILLARD2013-01-251-1/+0
| | | | | | | as it's handle by detecting the IP version and bus with Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* at91: SMC: switch to platform_driverJean-Christophe PLAGNIOL-VILLARD2013-01-071-2/+1
| | | | | | | This will allow to support multiple arch Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* at91: enable clock via clock frameworkJean-Christophe PLAGNIOL-VILLARD2013-01-071-2/+4
| | | | | | | fix at91sam926x timer and dss11 Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* at91: use -EINVAL for invalid gpioJean-Christophe PLAGNIOL-VILLARD2012-12-221-1/+2
| | | | | | | switch gpio type from u8 to int in the data struct Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Removed duplicate definition for DEVFS_PARTITION_xxxAlexander Shiyan2012-05-131-3/+3
| | | | | Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: at91: allow to pass the interface id to at91_add_device_ethJean-Christophe PLAGNIOL-VILLARD2012-04-021-1/+1
| | | | | | | On the sam9x5 series we now support 1 or 2 macb. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* atmel/mci: fix slot_b supportJean-Christophe PLAGNIOL-VILLARD2012-01-161-1/+2
| | | | | | | | | | | | | | in commit commit f60f6c58e atmel_mci: check for device id we use to address the right slot the driver use the dev_id to detect the slot which is wrong on 9263 as we have 2 devices with 2 slots use slot_b paramter to specify the slot as done in linux Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: Michael Grzeschik <m.grzeschik@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* defaultenv: simplify bootSascha Hauer2011-12-151-5/+0
| | | | | | | | Now that we have a bootm command which boots everything we can simplify the defaultenvironment. We can call bootm on every image type and can remove the kernelimage_type variables. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* platform: add support for aizo dSS11Michael Grzeschik2011-12-074-0/+205
Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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