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History for barebox / arch

2018-08-31	ea3da39 Browse files » ARM: i.MX: bbu: Use pwrite_full() instead of pwrite() ... Use pwrite_full() instead of pwrite() to make sure that all of the data was written to target device. While at it adjust return value of imx_bbu_write_device() to be zero in case of success. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Andrey Smirnov authored on 23 Aug 2018 Sascha Hauer committed on 31 Aug 2018
	a4fbb73 Browse files » ARM: nxp-imx8mq-evk: Add eMMC BBU configuration ... Add BBU configuration to allow programming Barebox to eMMC. Normally factory U-Boot is shipped in mmc0.boot0, so us using user partition for Barebox should allow those two to coexist. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Andrey Smirnov authored on 23 Aug 2018 Sascha Hauer committed on 31 Aug 2018
	9aa564f Browse files » ARM: i.MX: bbu: Add support for MMC on i.MX8MQ ... Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Andrey Smirnov authored on 23 Aug 2018 Sascha Hauer committed on 31 Aug 2018
	ba10f2e Browse files » ARM: i.MX: zii-vf610-dev-rev-b/c: Add support for BBU on SPI-NOR ... Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Andrey Smirnov authored on 23 Aug 2018 Sascha Hauer committed on 31 Aug 2018
	efc118c Browse files » ARM: i.MX: bbu: Add support for SPI/I2C on VFxxx ... Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Andrey Smirnov authored on 23 Aug 2018 Sascha Hauer committed on 31 Aug 2018
	aa9012e Browse files » ARM: i.MX: bbu: Adjust FLASH_HEADER_OFFSET_MMC for i.MX8MQ ... Flash header is located at 33KiB mark on i.MX8MQ, so we need to take that into account when initializing imx_handler->flash_header_offset. Convert FLASH_HEADER_OFFSET_MMC into a function call that will check if Barebox is running on i.MX8MQ CPU and adjust the offset accordingly. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Andrey Smirnov authored on 23 Aug 2018 Sascha Hauer committed on 31 Aug 2018
	4a839de Browse files » ARM: i.MX: bbu: Move protect code into a separate routine ... Both code sections responsible for enabling/disabling underlying device write protection are almost identical to each other. To avoid code duplication move them into a separate routine and adjust the rest of the code accordignly. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Andrey Smirnov authored on 23 Aug 2018 Sascha Hauer committed on 31 Aug 2018
	5a36bcc Browse files » ARM: i.MX: bbu: Alias imx5_bbu_internal_spi_i2c_register_handler() ... Alias imx5_bbu_internal_spi_i2c_register_handler() to a common function. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Andrey Smirnov authored on 23 Aug 2018 Sascha Hauer committed on 31 Aug 2018
	c7cf571 Browse files » ARM: i.MX: bbu: Alias imx5_bbu_internal_mmc_register_handler() ... Alias imx5_bbu_internal_mmc_register_handler() to imx_bbu_internal_mmc_register_handler() Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Andrey Smirnov authored on 23 Aug 2018 Sascha Hauer committed on 31 Aug 2018
	41de4d0 Browse files » ARM: i.MX: bbu: Detect which platforms need v2 i.MX header ... Detect which platforms need header v2 based on current CPU type and replace all of the code explicitly specifying that. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Andrey Smirnov authored on 23 Aug 2018 Sascha Hauer committed on 31 Aug 2018
	cd3bcfa Browse files » ARM: i.MX: bbu: Constify all 'devicefile' arguments ... Constify all 'devicefile' arguments since they are treated as so by all of the users in BBU code. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Andrey Smirnov authored on 23 Aug 2018 Sascha Hauer committed on 31 Aug 2018
	2969b89 Browse files » ARM: i.MX: bbu: Simplify imx53_bbu_internal_nand_register_handler() ... Second parameter of __init_handler() will initialize handler.devicefile for us, so there's no need to to it explicitly after. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Andrey Smirnov authored on 23 Aug 2018 Sascha Hauer committed on 31 Aug 2018
	843abb2 Browse files » ARM: i.MX: bbu: Consolidate various update helpers ... All three, imx_bbu_internal_v1_update(), imx_bbu_external_update() and imx_bbu_internal_v2_update() are doing exactly the same thing. Instead of having three almost identical functions, convert imx_bbu_internal_v2_update() (the most versatile of the three) to be a generic function and use it everywhere. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Andrey Smirnov authored on 23 Aug 2018 Sascha Hauer committed on 31 Aug 2018
	c2a78d2 Browse files » ARM: i.MX: bbu: Drop IMX_INTERNAL_FLAG_NAND ... Replace IMX_INTERNAL_FLAG_NAND with a function pointer that can be customized by individual registration functions. The change by iteself doesn't have that much value, however it makes the simplification in the commit that follows more straightforward. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Andrey Smirnov authored on 23 Aug 2018 Sascha Hauer committed on 31 Aug 2018
	44f3554 Browse files » ARM: i.MX: bbu: Move inner-image type check ... Since imx_bbu_check_prereq() already uses file_detect_type() and we've extended it to understand i.MX boot image file type, we can simplify a bunch of repetitive code as follows: 1. Convert all checks from IVT_BARKER to filetype_imx_image_v2 check 2. Move all of the checking to be a part of imx_bbu_check_prereq() Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Andrey Smirnov authored on 23 Aug 2018 Sascha Hauer committed on 31 Aug 2018
	19323e5 Browse files » ARM: i.MX: bbu: Remove unused define ... Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Andrey Smirnov authored on 23 Aug 2018 Sascha Hauer committed on 31 Aug 2018
	b4e43bf Browse files » Revert "i.MX: Add provisions to boot from IRAM" ... After being introduced 3 years ago this feature ended up being "obsoleted by events" and project it was supposed to be a part of winded down. Revert this feature due to: a) Lack of users b) Existence of better way to make barebox load via SRAM as intermediary step that does not require two separate images to be built (.imx-sram-img) This reverts commit `903c947`. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Andrey Smirnov authored on 21 Aug 2018 Sascha Hauer committed on 31 Aug 2018
	172109e Browse files » ARM: imx: add fusemap entries for i.MX6SDL silicon revision >=1.4 ... Signed-off-by: Bastian Stender <bst@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Bastian Stender authored on 10 Aug 2018 Sascha Hauer committed on 31 Aug 2018
2018-08-29	7daba42 Browse files » arm: mach-omap: bbu_emmc: Fix return value ... Update handler returned the written bytes of the partition table on success instead of 0. Return 0 or error code now. Signed-off-by: Teresa Remmet <t.remmet@phytec.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Teresa Remmet authored on 28 Aug 2018 Sascha Hauer committed on 29 Aug 2018
2018-08-24	4e01125 Browse files » ARM: mmu64: Don't flush freshly invalidated region ... Current code for dma_sync_single_for_device(), when called with dir set to DMA_FROM_DEVICE, will first invalidate given region of memory as a first step and then clean+invalidate it as a second. While the second step should be harmless it seems to be an unnecessary no-op that could probably be avoided. Analogous code in Linux kernel (4.18) in arch/arm64/mm/cache.S: ENTRY(__dma_map_area) cmp w2, #DMA_FROM_DEVICE b.eq __dma_inv_area b __dma_clean_area ENDPIPROC(__dma_map_area) is written to only perform either invalidate or clean, depending on the direction, so change dma_sync_single_for_device() to behave in the same vein and perfom _either_ invlidate or flush of the given region. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Andrey Smirnov authored on 23 Aug 2018 Sascha Hauer committed on 24 Aug 2018
2018-08-24	df33363 Browse files » at91sam9263ek: add PHY, miitool etc. to config ... Added Davicom phy to the config now it is supported. Add miitool to show the phy info. Also add a bunch of extra commands that can be useful when handling the evaluation board. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sam Ravnborg authored on 22 Aug 2018 Sascha Hauer committed on 24 Aug 2018
2018-08-22	dd36eef Browse files » ARM: cache-l2x0: Make use of IS_ALIGNED and ALIGN_DOWN ... Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Andrey Smirnov authored on 21 Aug 2018 Sascha Hauer committed on 22 Aug 2018
2018-08-21	cc12509 Browse files » ARM: dts: change am335x-bone-common.dtsi to include kernel variant directly ... Signed-off-by: Marc Reilly <marc@cpdesign.com.au> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Marc Reilly authored on 19 Aug 2018 Sascha Hauer committed on 21 Aug 2018
	845daaa Browse files » ARM: dts: update am335x-bone-common.dtsi to match kernel version ... This updates to the current version in dts/arm. It is deliberately copied (rather than #include <arm/am335x-bone-common.dtsi> ) to make the changes more apparent. The main differences are: - use of AM33XX_IOPAD for pins, - addition of baseboard eeprom - addition of cape eeprom - more details for "tps" regualtor - removal of cpsw_emac1 - change for mmc1 cd-gpios - enable aes and sham nodes Signed-off-by: Marc Reilly <marc@cpdesign.com.au> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Marc Reilly authored on 19 Aug 2018 Sascha Hauer committed on 21 Aug 2018
	e44732e Browse files » ARM: dts: am335x: introduce new "stripped" common.dtsi for PBL use ... This moves am335x-bone-common.dts to include a "stripped" version of the bone-common .dtsi (which is initially copied from the present one.) This is in preparation for updating the bone-common .dtsi to use the kernel version, which introduces some nodes which rely on clocks etc which are removed from the "stripped" .dtsi files. Signed-off-by: Marc Reilly <marc@cpdesign.com.au> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Marc Reilly authored on 19 Aug 2018 Sascha Hauer committed on 21 Aug 2018
2018-08-15	c05d6d0 Browse files » ARM: MMU: fix wrong dma_flush_range in arm_create_pte() ... Since 7ba0f2d299 arm_create_pte() flushes the page table entries itself and it's no longer done in arch_remap_range(). Unfortunately it does not flush the modified 1st level page table entry, but instead the base of the page table. Fix it up. Fixes: 7ba0f2d299 ARM: mmu: fix cache flushing when replacing a section with a PTE Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 15 Aug 2018
2018-08-14	d022e2c Browse files » ARM: MXS: mxs_power_status: align output ... Exemplary previous behaviour: vddio: 3100mV (BO -200mV), Linreg enabled, Linreg offset: -1, FET enabled vdda: 1800mV (BO -175mV), Linreg disabled, Linreg offset: -1, FET enabled vddd: 1200mV (BO -175mV), Linreg enabled, Linreg offset: -1, FET disabled vddmem: 1500mV (BO -25mV), Linreg disabled After this patch this looks much cleaner: vddio: 3100mV (BO -200mV), Linreg enabled, Linreg offset: -1, FET enabled vdda: 1800mV (BO -175mV), Linreg disabled, Linreg offset: -1, FET enabled vddd: 1200mV (BO -175mV), Linreg enabled, Linreg offset: -1, FET disabled vddmem: 1500mV (BO - 25mV), Linreg disabled Signed-off-by: Roland Hieber <r.hieber@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Roland Hieber authored on 13 Aug 2018 Sascha Hauer committed on 14 Aug 2018
	6e03b1f Browse files » ARM: MXS: mxs_power_status: use less magic values ... ... and in that process fix the erroneous usage of VDDA values when printing the stats for POWER_VDDDCTRL_DISABLE_FET and all of the *LINREG_OFFSET bitfields. Signed-off-by: Roland Hieber <r.hieber@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Roland Hieber authored on 13 Aug 2018 Sascha Hauer committed on 14 Aug 2018
	8b21dfc Browse files » ARM: MXS: make VDDx brownout setup more understandable ... Rename bo_int to prev_bo_enirq to make its purpose clearer, and throw in a few comments for easier understanding. Signed-off-by: Roland Hieber <r.hieber@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Roland Hieber authored on 13 Aug 2018 Sascha Hauer committed on 14 Aug 2018
	7005932 Browse files » ARM: MXS: fix VDDx brownout setup logic ... The cfg->bo_irq and cfg->bo_enirq (i.e. VDDx_BO_IRQ and ENIRQ_VDDx_BO) flags are part of POWER_CTRL, so setting those flag in cfg->reg (i.e. POWER_VDDxCTRL) makes no sense. Fortunately, those bits are reserved in ENIRQ_VDDx_BO, so writing them did no harm, but also doesn't work as intended. Signed-off-by: Roland Hieber <r.hieber@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Roland Hieber authored on 13 Aug 2018 Sascha Hauer committed on 14 Aug 2018