December 2023 - U-Boot

[PATCH] arm64: zynqmp: Generate dfu_alt_info based on multiboot register
by Michal Simek 04 Jan '24

04 Jan '24

Commit 2c8a09219cdb ("arm64: zynqmp: Add multiboot support for SPL/SPI offset calculation") enabled u-boot.itb offset calculation based on multiboot register. It is also good to reflect location of u-boot.itb image for dfu_alt generation. Signed-off-by: Michal Simek <michal.simek(a)amd.com> --- board/xilinx/zynqmp/zynqmp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/board/xilinx/zynqmp/zynqmp.c b/board/xilinx/zynqmp/zynqmp.c index 59feaaf6f32f..e3700f076bc1 100644 --- a/board/xilinx/zynqmp/zynqmp.c +++ b/board/xilinx/zynqmp/zynqmp.c @@ -670,7 +670,7 @@ void set_dfu_alt_info(char *interface, char *devstr) len += snprintf(buf + len, DFU_ALT_BUF_LEN, ";%s raw 0x%x 0x500000", CONFIG_SPL_FS_LOAD_PAYLOAD_NAME, - CONFIG_SYS_SPI_U_BOOT_OFFS); + multiboot * SZ_32K + CONFIG_SYS_SPI_U_BOOT_OFFS); #endif break; default: -- 2.36.1

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[PATCH] arm64: zynqmp: Fix i2c bus for kd240
by Michal Simek 04 Jan '24

04 Jan '24

i2c1 is having all chips on it that's why use it instead of 0. You can see this error when you boot system. eth0: ethernet@ff0c0000 Setting bus to 0 Failure changing bus number (-19) Enable permission for node ID 33 Enable permission for node ID 47 Hit any key to stop autoboot: 0 It also get USB to work. Fixes: dd4a82201694 ("arm64: zynqmp: Introduce kria SOM defconfig") Signed-off-by: Michal Simek <michal.simek(a)amd.com> --- board/xilinx/zynqmp/zynqmp_kria.env | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/board/xilinx/zynqmp/zynqmp_kria.env b/board/xilinx/zynqmp/zynqmp_kria.env index 70384538ab1d..36182f1b0d85 100644 --- a/board/xilinx/zynqmp/zynqmp_kria.env +++ b/board/xilinx/zynqmp/zynqmp_kria.env @@ -58,7 +58,7 @@ kv260_setup=i2c dev 1 && run usb_hub_init # usb hub init kr260_setup=i2c dev 1 && run usb_hub_init; i2c dev 2 && run usb_hub_init; # usb hub init with enabling PM nodes for ... -kd240_setup=i2c dev 0 && run usb_hub_init;zynqmp pmufw node 33; zynqmp pmufw node 47 +kd240_setup=i2c dev 1 && run usb_hub_init;zynqmp pmufw node 33; zynqmp pmufw node 47 board_setup=\ if test ${card1_name} = SCK-KV-G; then run kv260_setup; fi;\ -- 2.36.1

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[PATCH] arm64: zynqmp: Describe ethernet phy on kd240
by Michal Simek 04 Jan '24

04 Jan '24

Describe ADIN phy present on KD240 via ethernet-phy-id compatible string. Signed-off-by: Michal Simek <michal.simek(a)amd.com> --- arch/arm/dts/zynqmp-sck-kd-g-revA.dtso | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm/dts/zynqmp-sck-kd-g-revA.dtso b/arch/arm/dts/zynqmp-sck-kd-g-revA.dtso index 8d0ddecdc14c..298e80265e2a 100644 --- a/arch/arm/dts/zynqmp-sck-kd-g-revA.dtso +++ b/arch/arm/dts/zynqmp-sck-kd-g-revA.dtso @@ -120,6 +120,8 @@ #address-cells = <1>; #size-cells = <0>; phy0: ethernet-phy@8 { /* Adin u31 */ + #phy-cells = <1>; + compatible = "ethernet-phy-id0283.bc30"; reg = <8>; adi,rx-internal-delay-ps = <2000>; adi,tx-internal-delay-ps = <2000>; -- 2.36.1

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[PATCH 0/9] dts: Move to SoC-specific build rules
by Simon Glass 04 Jan '24

04 Jan '24

U-Boot builds devicetree binaries from its source tree. As part of the Kconfig conversion, the Makefiles were updated to align with how this is done in Linux: a single target for each SoC is used to build all the .dtb files for that SoC. Since then, the Makefiles have devolved in some cases, resulting in lots of target-specific build rules. Also Linux has moved to using subdirectories for each vendor. Recent work aims to allow U-Boot to directly use devicetree files from Linux. This would be easier if the directory structure were the same. Another recent discussion involved dropping the build rules altogether. This series makes a start at cleaning up some of the build rules, to reduce the amount of code and make it easier to add new boards for the same SoC. One issue is that the ARCH_xxx Kconfig options between U-Boot and Linux are not always the same. Given the large number of SoCs and boards supported by U-Boot, it would be useful to align these where possible. Simon Glass (9): microblaze: dts: Use the normal build rule nios2: dts: Use the normal build rule arm: at91: dts: Start an SoC-specific build rule arm: at91: dts: Complete conversion of dts build rules arm: at91: dts: Sort at91 rules arm: samsung: dts: Convert to SoC-specific build rules arm: ti: dts: Convert OMAP to SoC-specific build rules arm: qualcomm: dts: Convert to SoC-specific build rules arm: vexpress: dts: Convert to SoC-specific build rules arch/arm/dts/Makefile | 174 ++++++++++++++--------------------- arch/microblaze/dts/Makefile | 2 +- arch/nios2/dts/Makefile | 2 +- 3 files changed, 73 insertions(+), 105 deletions(-) -- 2.34.1

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vexpress and DM_SERIAL
by Simon Glass 04 Jan '24

04 Jan '24

Hi Kristian, Do you think it would be possible to migrate the vexpress_ca9x4 board to use DM_SERIAL? Thanks, SImon

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[PATCH 0/1] MAINTAINERS: fix folders within glob pattern
by Anthony Loiseau 03 Jan '24

03 Jan '24

From: Anthony Loiseau <anthony.loiseau(a)allcircuits.com> This patch fixes few folders I think mishandled within MAINTAINERS file. For example, files within drivers/clk/tegra/ were not affilated to ARM TEGRA because rule "F: drivers/*/tegra*" does not match them. See MAINTAINERS file embedded documentation on top. The same for tools/env/* files which where not affiliated to Environment section despite the "F: tools/env*" rule. It worth be noted that despite I successfully tested this update for Arm Tegra and Environment sections, Arm TI related updates does nothing. My feeling is that those updates are good and wanted but another issue remains. It looks like all sections maintained by Tom Rini are entirely ignored, I don't know why and did not dig into it deeply. Example of test: ./scripts/get_maintainer.pl -f drivers/clk/tegra/Makefile now lists Arm Tegra maintainers were it did not. Cc: Tom Rini <trini(a)konsulko.com> Cc: Thierry Reding <treding(a)nvidia.com> Cc: Svyatoslav Ryhel <clamor95(a)gmail.com> Cc: Tom Rini <trini(a)konsulko.com> Cc: Joe Hershberger <joe.hershberger(a)ni.com> Signed-off-by: Anthony Loiseau <anthony.loiseau(a)allcircuits.com> Anthony Loiseau (1): MAINTAINERS: fix folders within glob pattern MAINTAINERS | 5 +++++ 1 file changed, 5 insertions(+) -- 2.11.0

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[PATCH v2] MAINTAINERS: Fix ANDROID AB unknown file entry
by Mattijs Korpershoek 03 Jan '24

03 Jan '24

Commit 19a91f2464a8 ("Create a new boot/ directory") moved the android_ab.c code under boot/android_ab but did not update the MAINTAINERS entry. Update it so that the maintainer will get cc'ed again. Fixes: 19a91f2464a8 ("Create a new boot/ directory") Signed-off-by: Mattijs Korpershoek <mkorpershoek(a)baylibre.com> Reviewed-by: Sam Protsenko <semen.protsenko(a)linaro.org> --- Changes in v2: - Add 'Fixes' tag in commit message - Picked up Sam's Reviewed-by. - Link to v1: https://lore.kernel.org/r/20231220-maintainers-fix-ab-v1-1-dd16fc5285ed@bay… --- MAINTAINERS | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/MAINTAINERS b/MAINTAINERS index 7c1cb2dc4dc0..f6de883a7d8f 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -60,8 +60,8 @@ ANDROID AB M: Igor Opaniuk <igor.opaniuk(a)gmail.com> R: Sam Protsenko <semen.protsenko(a)linaro.org> S: Maintained +F: boot/android_ab.c F: cmd/ab_select.c -F: common/android_ab.c F: doc/android/ab.rst F: include/android_ab.h F: test/py/tests/test_android/test_ab.py --- base-commit: 9e53e45292ee2f1d9d2ccc59914b161bef9b10d7 change-id: 20231220-maintainers-fix-ab-2afa7cee97bd Best regards, -- Mattijs Korpershoek <mkorpershoek(a)baylibre.com>

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[PATCH 00/26] sync am65x device tree with Linux v6.7-rc1
by Bryan Brattlof 03 Jan '24

03 Jan '24

Hello Everyone! This series gets the am65x booting again along with syncing the device tree files with v6.7-rc1 Linux. The bulk of these patches unify the WKUP SPL board file with the arm64 files to make future syncs from Linux much easier. In the end the DTBs should look a lot like what the DTBs look like for the am64x which is fairly similar to the am65x. For those interested in what UART boot looks like: https://paste.sr.ht/~bryanb/7df8a645dc548912cd806abd5ecab967ef3287bc Thanks for reviewing and happy holidays ~Bryan Bryan Brattlof (26): configs: am65x_evm_r5: enable driver for fixed regulators configs: am65x_evm_a53: disable CONSOLE_MUX arm: dts: k3-am654-r5: Merge board file and U-Boot overlay arm: dts: k3-am654: pull in dtb update from Linux arm: dts: k3-am654: copy bootph properties to a53 dts arm: dts: k3-am654: include a53 board dtb for r5 build arm: dts: k3-am654: remove duplicate vtt_supply arm: dts: k3-am654: remove duplicate wkup_uart0 arm: dts: k3-am654: remove duplicate timer arm: dts: k3-am654: remove duplicate mcu_ringacc arm: dts: k3-am654: remove duplicate mcu_udmap arm: dts: k3-am654: add needed regs to udmap nodes arm: dts: k3-am654: remove duplicate mcu_uart0 node arm: dts: k3-am654: remove duplicate main_uart0 arm: dts: k3-am654: remove duplicate sdhci0 pinmux node arm: dts: k3-am654: remove duplicate sdhci1 pinmux node arm: dts: k3-am654: remove duplicate wkup_i2c0 arm: dts: k3-am654: remove duplicate ospi0 node arm: dts: k3-am654: remove usb0 arm: dts: k3-am654: remove duplicate mdio arm: dts: k3-am654: remove duplicate vtt pinmux arm: dts: k3-am654: remove duplicate root properties arm: dts: k3-am654: remove un-needed aliases arm: dts: k3-am654: move dummy_clock to root node arm: dts: k3-am65: remove duplicate mcu secure proxy node arm: dts: k3-am654: convert bootph-pre-ram to bootph-all arch/arm/dts/k3-am65-main.dtsi | 342 +++++++++++++++--- arch/arm/dts/k3-am65-mcu.dtsi | 156 +++++++- arch/arm/dts/k3-am65-wakeup.dtsi | 10 +- arch/arm/dts/k3-am65.dtsi | 19 +- arch/arm/dts/k3-am654-base-board-u-boot.dtsi | 201 +++++++++- arch/arm/dts/k3-am654-base-board.dts | 301 +++++++++------ .../dts/k3-am654-r5-base-board-u-boot.dtsi | 208 ----------- arch/arm/dts/k3-am654-r5-base-board.dts | 298 +++------------ arch/arm/dts/k3-am654.dtsi | 7 + configs/am65x_evm_a53_defconfig | 1 - configs/am65x_evm_r5_defconfig | 2 + 11 files changed, 887 insertions(+), 658 deletions(-) delete mode 100644 arch/arm/dts/k3-am654-r5-base-board-u-boot.dtsi base-commit: 2c9ee3f22603083ef0c4b808cf92645e5417156a -- 2.43.0

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Passing boot logs to Linux?
by Csókás Bence 03 Jan '24

03 Jan '24

Hi! Is passing the U-Boot boot log to Linux supported yet? We are working with a third-party solution, which works, but is a bit hacky, so I was wondering if an official solution has been merged yet. I saw that there was an option CONFIG_CONSOLE_RECORD that saves everything to a membuff, but I don't know if that can be exported to Linux yet. And if not in the tree yet, would such a patch be welcome? Bence

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[PATCH v1 00/12] Support SPI NAND in fastboot protocol
by Alexey Romanov 03 Jan '24

03 Jan '24

Currently, fastboot in U-Boot doens't support SPI NAND devices. This patchset adds support for SPI NAND in fastboot nand subsystem. Alexey Romanov (12): nand: move NAND initialization API to nand/core.c nand: don't overwrite mtd name in nand_register() nand: move nand_util.c to NAND core folder nand: move nand_erase_opts() to core NAND folder spi: add board_nand_init() function spi: use nand_register() instead of add_mtd_device() mtdparts: use negative error codes jffs2: use negative error codes cmd: allow to enable CMD_NAND for SPI NAND devices fastboot: check device type for SPI NAND too fastboot: enable FASTBOOT_FLASH option for SPI NAND devices fastboot: fb_nand: add missing newlines in pr_err() macro cmd/Kconfig | 2 +- cmd/jffs2.c | 45 +- cmd/mtdparts.c | 154 +++---- drivers/fastboot/Kconfig | 4 +- drivers/fastboot/fb_nand.c | 12 +- drivers/mtd/Kconfig | 2 +- drivers/mtd/nand/Kconfig | 10 + drivers/mtd/nand/Makefile | 2 +- drivers/mtd/nand/core.c | 140 ++++++ drivers/mtd/nand/raw/Kconfig | 10 - drivers/mtd/nand/raw/nand.c | 134 ------ drivers/mtd/nand/raw/nand_util.c | 664 ----------------------------- drivers/mtd/nand/spi/Kconfig | 1 + drivers/mtd/nand/spi/core.c | 17 +- drivers/mtd/nand/util.c | 709 +++++++++++++++++++++++++++++++ include/nand.h | 2 + 16 files changed, 989 insertions(+), 919 deletions(-) create mode 100644 drivers/mtd/nand/util.c -- 2.30.1

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