June 2024 - U-Boot

[PATCH v5 0/6] Add DFU and usb boot for TI am62x SK and beagleplay
by Martyn Welch 12 Jul '24

12 Jul '24

This series adds DFU support for TI AM62 SK and beagleplay boards. I have picked this series up from Sjoerd due to time constraints. Since the last revision: * Removed dwc3 mode setting in favour of reinstating forced peripheral mode for usb0 * Use of config fragments for both r5 and a53 DFU configuration to reduce duplication * Typographical improvements to documentation We plan to also submit the dts changes to linux so that those can be dropped again in the near future (hopefully) Changes in v5: - Forcing usb0 into peripheral mode reinstated - Switch to config fragment for a53 DFU configuration - Use existing config fragment for a53 DFU configuration - Typographical corrections Changes in v4: - Add config dependency on SYSCON - Move defines and constants outside out of function scope - Don't force usb0 into peripheral mode - Move R5 dfu config to a config fragment rather then a full defconfig - Don't enable XHCI for the R5 SPL, unneeded Change in v3: - Add dfu via environment rather then config headers - Enable usb nodes in all boot phases - Run savedefconfig to adjust to more recent u-boot Changes in v2: - Switch dwc3 glue to a seperate driver rather then in dwc-generic - Minimize config changes to just DFU configuration - Only enable usb port 0 DFU in SPL - Create a seperate defconfig for R5 Sjoerd Simons (6): usb: dwc3: Add dwc3 glue driver for am62 board: ti: am62x: am62x: include env for DFU arm: dts: k3-am625-sk: Enable usb port in u-boot configs: am62x_evm_*: Enable USB and DFU support beagleplay: Add DFU support doc: board: Add document for DFU boot on am62x SoCs arch/arm/dts/k3-am625-beagleplay-u-boot.dtsi | 9 ++ arch/arm/dts/k3-am625-sk-u-boot.dtsi | 9 ++ board/beagle/beagleplay/beagleplay.env | 1 + board/ti/am62x/am62x.env | 1 + configs/am62x_a53_usbdfu.config | 29 +++++ configs/am62x_beagleplay_a53_defconfig | 2 + configs/am62x_evm_a53_defconfig | 3 + configs/am62x_r5_usbdfu.config | 28 +++++ doc/board/beagle/am62x_beagleplay.rst | 14 ++- doc/board/ti/am62x_sk.rst | 37 ++++++ drivers/usb/dwc3/Kconfig | 14 +++ drivers/usb/dwc3/Makefile | 1 + drivers/usb/dwc3/dwc3-am62.c | 125 +++++++++++++++++++ 13 files changed, 272 insertions(+), 1 deletion(-) create mode 100644 configs/am62x_a53_usbdfu.config create mode 100644 configs/am62x_r5_usbdfu.config create mode 100644 drivers/usb/dwc3/dwc3-am62.c -- 2.43.0

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[PATCH] omap3: igep0x00: Switch to the I2C driver model
by Javier Martinez Canillas 11 Jul '24

11 Jul '24

From: Javier Martinez Canillas <javierm(a)redhat.com> When building with the igep00x0_defconfig, the following warning is shown: $ make -j $(nproc) ... LD spl/u-boot-spl OBJCOPY spl/u-boot-spl-nodtb.bin SYM spl/u-boot-spl.sym CAT spl/u-boot-spl-dtb.bin COPY spl/u-boot-spl.bin MKIMAGE MLO ===================== WARNING ====================== This board does not use CONFIG_DM_I2C (Driver Model for I2C drivers). Please update the board to use CONFIG_DM_I2C before the v2022.04 release. Failure to update by the deadline may result in board removal. See doc/develop/driver-model/migration.rst for more info. ==================================================== The only reason why I2C is enabled for the IGEP boards is that the TWL4030 driver requires it. But both the TWL4034 and the OMAP I2C controller drivers were converted to the driver model by commits daa69ffe3d4d ("drivers: i2c: omap24xx_i2c: adopt omap_i2c driver to driver model") and fb1b7712ad3f power: make most tps drivers and the twl4030 driver compatible with DM_I2C") respectively. So there's no reason anymore to keep using the I2C legacy API and instead the DM_I2C option could just be enabled. Signed-off-by: Javier Martinez Canillas <javierm(a)redhat.com> --- configs/igep00x0_defconfig | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/configs/igep00x0_defconfig b/configs/igep00x0_defconfig index 87fd2797eace..473891607b0f 100644 --- a/configs/igep00x0_defconfig +++ b/configs/igep00x0_defconfig @@ -68,8 +68,8 @@ CONFIG_SYS_RELOC_GD_ENV_ADDR=y CONFIG_VERSION_VARIABLE=y # CONFIG_NET is not set CONFIG_SPL_DM=y -CONFIG_SYS_I2C_LEGACY=y -CONFIG_SPL_SYS_I2C_LEGACY=y +CONFIG_DM_I2C=y +CONFIG_I2C_SET_DEFAULT_BUS_NUM=y CONFIG_MMC_OMAP_HS=y CONFIG_MTD=y CONFIG_SYS_MTDPARTS_RUNTIME=y -- 2.45.2

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[PATCH] cmd: add resize for FDT in bootelf
by Maxim Moskalets 11 Jul '24

11 Jul '24

In some FDTs, there is not enough free memory to add nodes, so this operation fails. Signed-off-by: Maxim Moskalets <maximmosk4(a)gmail.com> --- cmd/elf.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/cmd/elf.c b/cmd/elf.c index 32b7462f92..673c6c3051 100644 --- a/cmd/elf.c +++ b/cmd/elf.c @@ -68,6 +68,8 @@ int do_bootelf(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]) log_debug("Setting up FDT at 0x%08lx ...\n", fdt_addr); flush(); + fdt_set_totalsize((void *)fdt_addr, + fdt_totalsize(fdt_addr) + CONFIG_SYS_FDT_PAD); if (image_setup_libfdt(&img, (void *)fdt_addr, NULL)) return 1; } -- 2.39.2

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[PATCH] gpt: allow spaces in partition list
by Mikhail Kshevetskiy 11 Jul '24

11 Jul '24

This allows spliting partition list to several lines in environment file ex: -------------------- gpt_partition_list= name=boot1,size=5MiB,start=0x100000; name=boot2,size=5MiB; name=rootfs1,size=70MiB; name=rootfs2,size=70MiB; name=overlay1,size=20MiB; name=overlay2,size=20MiB; name=art,size=4MiB; Signed-off-by: Mikhail Kshevetskiy <mikhail.kshevetskiy(a)iopsys.eu> --- cmd/gpt.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/cmd/gpt.c b/cmd/gpt.c index 7aaf1889a5a..2b29ab98ccc 100644 --- a/cmd/gpt.c +++ b/cmd/gpt.c @@ -117,6 +117,7 @@ static char *extract_val(const char *str, const char *key) k = strsep(&v, "="); if (!k) break; + k += strspn(k, " \t"); if (strcmp(k, key) == 0) { new = strdup(v); break; @@ -151,6 +152,7 @@ static bool found_key(const char *str, const char *key) k = strsep(&s, ","); if (!k) break; + k += strspn(k, " \t"); if (strcmp(k, key) == 0) { result = true; break; -- 2.43.0

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[PATCH v2 0/7] rockchip: Add GMAC support for RK3568 and RK3588
by Jonas Karlman 11 Jul '24

11 Jul '24

This series adds a glue driver, dwc_eth_qos_rockchip, to support GMAC on RK356x and RK3588. rk_gmac_ops used in this series has been ported from mainline linux. Patch 1-3 does some minor cleanup in dwc_eth_qos driver. Patch 4 add glue driver with RK3568 support. Patch 5 add support for RK3588 to glue driver. Patch 6-7 update defconfigs to enable use of the new driver. Changes in v2: - Add comment about ported code intentionally left close to 1:1 with linux - Add lubancat-2-rk3568_defconfig changes - Add rock5b-rk3588_defconfig changes - Collect r-b tags Dependencies: - "rockchip: Port IO-domain driver for RK3568 from linux" [1] dhcp and ping commands has been tested on the followin devices: - RK3566: Quartz64 Model A and SOQuartz on Blade - RK3568: ROCK 3 Model A - RK3588: ROCK 5 Model A This series can also be found at [2]. [1] https://patchwork.ozlabs.org/cover/1823769/ [2] https://github.com/Kwiboo/u-boot-rockchip/commits/rk35xx-gmac-v2 Jonas Karlman (7): net: dwc_eth_qos: Drop unused rx_pkt from eqos_priv net: dwc_eth_qos: Return error code when start fails net: dwc_eth_qos: Stop spam of RX packet not available message net: dwc_eth_qos: Add glue driver for GMAC on Rockchip RK3568 net: dwc_eth_qos_rockchip: Add support for RK3588 configs: rockchip: Enable ethernet driver on RK356x boards configs: rockchip: Enable ethernet driver on RK3588 boards configs/evb-rk3568_defconfig | 6 +- configs/evb-rk3588_defconfig | 5 +- configs/lubancat-2-rk3568_defconfig | 3 + configs/nanopi-r5s-rk3568_defconfig | 3 + configs/neu6a-io-rk3588_defconfig | 2 - configs/neu6b-io-rk3588_defconfig | 2 - configs/odroid-m1-rk3568_defconfig | 3 + configs/quartz64-a-rk3566_defconfig | 3 + configs/quartz64-b-rk3566_defconfig | 3 + configs/radxa-cm3-io-rk3566_defconfig | 6 +- configs/rock-3a-rk3568_defconfig | 5 +- configs/rock5a-rk3588s_defconfig | 5 +- configs/rock5b-rk3588_defconfig | 3 +- configs/soquartz-blade-rk3566_defconfig | 3 + configs/soquartz-cm4-rk3566_defconfig | 3 + configs/soquartz-model-a-rk3566_defconfig | 3 + drivers/net/Kconfig | 8 + drivers/net/Makefile | 1 + drivers/net/dwc_eth_qos.c | 33 +- drivers/net/dwc_eth_qos.h | 3 +- drivers/net/dwc_eth_qos_rockchip.c | 522 ++++++++++++++++++++++ 21 files changed, 590 insertions(+), 35 deletions(-) create mode 100644 drivers/net/dwc_eth_qos_rockchip.c -- 2.42.0

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[PATCH] sunxi: SPL SPI: add support for the V3s SoC
by Michael Walle 11 Jul '24

11 Jul '24

The V3s is identical regarding register layout, clocks and resets to the sun6i variants. Therefore, we can just add the MACH_SUN8I_V3S to the sun6i compatible ones. SPI boot was tested on a custom board with a Gigadevice GD25Q64 8MiB SPI flash. Signed-off-by: Michael Walle <mwalle(a)kernel.org> --- arch/arm/mach-sunxi/Kconfig | 2 +- arch/arm/mach-sunxi/spl_spi_sunxi.c | 3 ++- 2 files changed, 3 insertions(+), 2 deletions(-) diff --git a/arch/arm/mach-sunxi/Kconfig b/arch/arm/mach-sunxi/Kconfig index ddf9414b08e..17666814c52 100644 --- a/arch/arm/mach-sunxi/Kconfig +++ b/arch/arm/mach-sunxi/Kconfig @@ -1078,7 +1078,7 @@ config SPL_STACK_R_ADDR config SPL_SPI_SUNXI bool "Support for SPI Flash on Allwinner SoCs in SPL" - depends on MACH_SUN4I || MACH_SUN5I || MACH_SUN7I || MACH_SUNXI_H3_H5 || MACH_SUN50I || MACH_SUN8I_R40 || SUN50I_GEN_H6 || MACH_SUNIV || SUNXI_GEN_NCAT2 + depends on MACH_SUN4I || MACH_SUN5I || MACH_SUN7I || MACH_SUNXI_H3_H5 || MACH_SUN50I || MACH_SUN8I_R40 || MACH_SUN8I_V3S || SUN50I_GEN_H6 || MACH_SUNIV || SUNXI_GEN_NCAT2 help Enable support for SPI Flash. This option allows SPL to read from sunxi SPI Flash. It uses the same method as the boot ROM, so does diff --git a/arch/arm/mach-sunxi/spl_spi_sunxi.c b/arch/arm/mach-sunxi/spl_spi_sunxi.c index 7acb44f52ae..d7abdc2e401 100644 --- a/arch/arm/mach-sunxi/spl_spi_sunxi.c +++ b/arch/arm/mach-sunxi/spl_spi_sunxi.c @@ -140,7 +140,8 @@ static bool is_sun6i_gen_spi(void) { return IS_ENABLED(CONFIG_SUNXI_GEN_SUN6I) || IS_ENABLED(CONFIG_SUN50I_GEN_H6) || - IS_ENABLED(CONFIG_SUNXI_GEN_NCAT2); + IS_ENABLED(CONFIG_SUNXI_GEN_NCAT2) || + IS_ENABLED(CONFIG_MACH_SUN8I_V3S); } static uintptr_t spi0_base_address(void) -- 2.39.2

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[PATCH 0/2] sunxi: v3s: add network support
by Michael Walle 11 Jul '24

11 Jul '24

Add network support for the V3s which only supports the internal PHY. Adding support was straight forward. The emac driver just needs the compatible string and some platform data and the clock driver needs to know the bits for the clock gating as well as the reset bits. This was tested on a custom board. Michael Walle (2): clk: sunxi: add EMAC and EPHY clocks and resets for the V3s SoC net: sun8i_emac: add support for the V3s drivers/clk/sunxi/clk_v3s.c | 6 ++++++ drivers/net/sun8i_emac.c | 7 +++++++ 2 files changed, 13 insertions(+) -- 2.39.2

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[PATCH v6 0/3] Introduce mtdblock device
by Alexey Romanov 11 Jul '24

11 Jul '24

Hello! This series adds support for the mtdblock device, which allows to read/write data block by block. For example, it can now be used for BCB or Android AB command: $ bcb load mtd 0 part_name Tested only on SPI NAND, so bind is made only for SPI NAND drivers. --- Changes V1 -> V2 [1]: - Drop patch [2]. - Add warning if bind NAND mtdblock device. - Move documentation of mtdblock implementation from commit message to the source code. - Remove __maybe_unused from mtd partition functions description. - Use blk_enabled() instead of #ifdefs. Changes V2 -> V3 [2]: - Rebased over [3]. - Rename mtd_bread/bwrite -> mtd_blk_read/write. - Fix GPL-2.0 license short name definiton in headers. - Add empty line after MTD_ENTRY_NUMBERS define. Changes V3 -> V4 [4]: - Fix build warnings: use LBAF printf format string for lbaint_t types. Changes V4 -> V5 [5]: - Rebased over u-boot/master. - Fix build errors and warnings if CONFIG_BLK isn't enabled. - Fix failed tests in cases is mtdblock device isn't binded. Changes V5 -> V6 [6]: - Rebased over u-boot/master. - Fix build errors when CONFIG_MTD isn't enabled. - Use auto blk device devnum generation when call blk_create_devicef (pass -1 parameter instead of dev_seq(dev)). Links: - [1] https://lore.kernel.org/all/20240227100441.1811047-1-avromanov@salutedevice… - [2] https://lore.kernel.org/all/20240227100441.1811047-5-avromanov@salutedevice… - [3] https://lore.kernel.org/u-boot/20240403114047.84030-1-heinrich.schuchardt@c… - [4] https://lore.kernel.org/all/20240404105813.1520732-1-avromanov@salutedevice… - [5] https://lore.kernel.org/all/20240524102920.2631731-1-avromanov@salutedevice… - [6] https://lore.kernel.org/all/20240603155702.1840464-1-avromanov@salutedevice… Alexey Romanov (3): disk: support MTD partitions drivers: introduce mtdblock abstraction spinand: bind mtdblock disk/part.c | 3 +- drivers/block/blk-uclass.c | 1 + drivers/mtd/Kconfig | 1 + drivers/mtd/Makefile | 3 + drivers/mtd/mtdblock.c | 227 ++++++++++++++++++++++++++++++++++++ drivers/mtd/mtdpart.c | 76 ++++++++++++ drivers/mtd/nand/spi/core.c | 20 ++++ include/linux/mtd/mtd.h | 25 ++++ include/part.h | 3 + 9 files changed, 358 insertions(+), 1 deletion(-) create mode 100644 drivers/mtd/mtdblock.c -- 2.34.1

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[PATCH 0/4] Add mini configuration support for versal2
by Venkatesh Yadav Abbarapu 11 Jul '24

11 Jul '24

Adding the basic mini u-boot configuration changes for qspi, ospi and emmc. Branch:next Venkatesh Yadav Abbarapu (4): arm64: versal2: Add support for mini configuration arm64: Add versal2 mini qspi support arm64: Add versal2 mini ospi support arm64: config: Add versal2 mini emmc defconfig arch/arm/dts/amd-versal2-mini.dts | 11 ++++ configs/amd_versal2_mini_defconfig | 77 +++++++++++++++++++++++ configs/amd_versal2_mini_emmc_defconfig | 69 ++++++++++++++++++++ configs/amd_versal2_mini_ospi_defconfig | 84 +++++++++++++++++++++++++ configs/amd_versal2_mini_qspi_defconfig | 79 +++++++++++++++++++++++ include/configs/amd_versal2_mini.h | 20 ++++++ 6 files changed, 340 insertions(+) create mode 100644 arch/arm/dts/amd-versal2-mini.dts create mode 100644 configs/amd_versal2_mini_defconfig create mode 100644 configs/amd_versal2_mini_emmc_defconfig create mode 100644 configs/amd_versal2_mini_ospi_defconfig create mode 100644 configs/amd_versal2_mini_qspi_defconfig create mode 100644 include/configs/amd_versal2_mini.h -- 2.17.1

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[PATCH 0/2] env_spi: support overriding spi dev from board code
by Venkatesh Yadav Abbarapu 11 Jul '24

11 Jul '24

This enables boards to choose where to/from the environment should be saved/loaded either QSPI or OSPI based on the bootmode. Venkatesh Yadav Abbarapu (2): env_spi: support overriding spi dev from board code xilinx: versal-net: Handle spi seq number based on boot device board/xilinx/versal-net/board.c | 45 +++++++++++++++++++++++++++++++++ drivers/mtd/spi/spi-nor-core.c | 9 +++++++ env/sf.c | 3 ++- include/spi.h | 2 ++ 4 files changed, 58 insertions(+), 1 deletion(-) -- 2.17.1

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