June 2024 - U-Boot

[PATCH 1/6] clk: renesas: Synchronize R-Car R8A77951 H3 clock tables with Linux 6.9.3
by Marek Vasut 19 Jun '24

19 Jun '24

Synchronize R-Car R8A77951 H3 clock tables with Linux 6.9.3, commit 1b4861e32e461b6fae14dc49ed0f1c7f20af5146 . Signed-off-by: Marek Vasut <marek.vasut+renesas(a)mailbox.org> --- drivers/clk/renesas/r8a7795-cpg-mssr.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/clk/renesas/r8a7795-cpg-mssr.c b/drivers/clk/renesas/r8a7795-cpg-mssr.c index e511f74982b..4225036a1a9 100644 --- a/drivers/clk/renesas/r8a7795-cpg-mssr.c +++ b/drivers/clk/renesas/r8a7795-cpg-mssr.c @@ -77,6 +77,7 @@ static struct cpg_core_clk r8a7795_core_clks[] __initdata = { /* Core Clock Outputs */ DEF_GEN3_Z("z", R8A7795_CLK_Z, CLK_TYPE_GEN3_Z, CLK_PLL0, 2, 8), DEF_GEN3_Z("z2", R8A7795_CLK_Z2, CLK_TYPE_GEN3_Z, CLK_PLL2, 2, 0), + DEF_GEN3_Z("zg", R8A7795_CLK_ZG, CLK_TYPE_GEN3_ZG, CLK_PLL4, 4, 24), DEF_FIXED("ztr", R8A7795_CLK_ZTR, CLK_PLL1_DIV2, 6, 1), DEF_FIXED("ztrd2", R8A7795_CLK_ZTRD2, CLK_PLL1_DIV2, 12, 1), DEF_FIXED("zt", R8A7795_CLK_ZT, CLK_PLL1_DIV2, 4, 1), @@ -126,6 +127,7 @@ static struct cpg_core_clk r8a7795_core_clks[] __initdata = { }; static struct mssr_mod_clk r8a7795_mod_clks[] __initdata = { + DEF_MOD("3dge", 112, R8A7795_CLK_ZG), DEF_MOD("fdp1-1", 118, R8A7795_CLK_S0D1), DEF_MOD("fdp1-0", 119, R8A7795_CLK_S0D1), DEF_MOD("tmu4", 121, R8A7795_CLK_S0D6), @@ -249,6 +251,7 @@ static struct mssr_mod_clk r8a7795_mod_clks[] __initdata = { DEF_MOD("rpc-if", 917, R8A7795_CLK_RPCD2), DEF_MOD("i2c6", 918, R8A7795_CLK_S0D6), DEF_MOD("i2c5", 919, R8A7795_CLK_S0D6), + DEF_MOD("adg", 922, R8A7795_CLK_S0D4), DEF_MOD("i2c-dvfs", 926, R8A7795_CLK_CP), DEF_MOD("i2c4", 927, R8A7795_CLK_S0D6), DEF_MOD("i2c3", 928, R8A7795_CLK_S0D6), -- 2.43.0

1 5

[PATCH v2 0/3] rockchip: rk3328: Add IO-domain driver and speed up boot
by Jonas Karlman 18 Jun '24

18 Jun '24

This series adds support for RK3328 to the IO-domain driver, it also enabled ARMv8 crypto extensions and OF_LIVE to speed up boot on rk3328 boards. Before this series init time is around 4.1 seconds on a Rock64 v2.0: => bootstage report Timer summary in microseconds (11 records): Mark Elapsed Stage 63,628 SPL 284,173 220,545 end phase 342,709 58,536 board_init_f 967,537 624,828 board_init_r 2,980,332 2,012,795 eth_common_init 4,141,289 1,160,957 eth_initialize 4,141,545 256 main_loop 4,146,525 4,980 cli_loop Accumulated time: 71,396 dm_spl 329,994 dm_f 12,355 dm_r After this series init time is around 1.3 seconds on same Rock64 v2.0: => bootstage report Timer summary in microseconds (12 records): Mark Elapsed Stage 63,628 SPL 284,173 220,545 end phase 303,282 19,109 board_init_f 942,973 639,691 board_init_r 1,194,831 251,858 eth_common_init 1,363,405 168,574 eth_initialize 1,363,609 204 main_loop 1,363,738 129 cli_loop Accumulated time: 113,648 dm_spl 344,913 dm_f 6,788 of_live 17,895 dm_r Changes in v2: - Rebase on latest master bransh Jonas Karlman (3): rockchip: rk3328: Sort imply statements alphabetically rockchip: rk3328: Enable ARMv8 crypto extensions rockchip: io-domain: Add support for RK3328 arch/arm/mach-rockchip/Kconfig | 14 +++---- arch/arm/mach-rockchip/rk3328/syscon_rk3328.c | 3 ++ configs/evb-rk3328_defconfig | 1 + drivers/misc/Kconfig | 2 +- drivers/misc/rockchip-io-domain.c | 38 +++++++++++++++++++ 5 files changed, 50 insertions(+), 8 deletions(-) -- 2.43.2

3 8

[PATCH v6 0/4] automatically add /chosen/kaslr-seed and deduplicate code
by Tim Harvey 18 Jun '24

18 Jun '24

This series will automatically add /chosen/kaslr-seed to the dt if DM_RNG is enabled during the boot process. If RANDOMIZE_BASE is enabled in the Linux kernel instructing it to randomize the virtual address at which the kernel image is loaded, it expects entropy to be provided by the bootloader by populating /chosen/kaslr-seed with a 64-bit value from source of entropy at boot. If we have DM_RNG enabled populate this value automatically when fdt_chosen is called. We skip this if ARMV8_SEC_FIRMWARE_SUPPORT is enabled as its implementation uses a different source of entropy that is not yet implemented as DM_RNG. We also skip this if MEASURED_BOOT is enabled as in that case any modifications to the dt will cause measured boot to fail (although there are many other places the dt is altered). As this fdt node is added elsewhere create a library function and use it to deduplicate code. We will provide a parameter to overwrite the node if present. For our automatic injection, we will use the first rng device and not overwrite if already present with a non-zero value (which may have been populated by an earlier boot stage). This way if a board specific ft_board_setup() function wants to customize this behavior it can call fdt_kaslrseed with a rng device index of its choosing and set overwrite true. Note that the kalsrseed command (CMD_KASLRSEED) is likely pointless now but left in place in case boot scripts exist that rely on this command existing and returning success. An informational message is printed to alert users of this command that it is likely no longer needed. Note that the Kernel's EFI STUB only relies on EFI_RNG_PROTOCOL for randomization and completely ignores the kaslr-seed for its own randomness needs (i.e the randomization of the physical placement of the kernel). It gets weeded out from the DTB that gets handed over via efi_install_fdt() as it would also mess up the measured boot DTB TPM measurements as well. v6: - collected tags - add patch to fdt ut v5: - fixed typo in commit message s/it's/its/ - use cmd_process_error per Michal's suggestion - split into separate patches - remove the rng device index noting it as a future enhancement v4: - add missing /n to notice in kaslrseed cmd - combine ints in declaration - remove unused vars from board/xilinx/common/board.c ft_board_setup v3: - skip if CONFIG_MEASURED_BOOT - fix skip for CONFIG_ARMV8_SEC_FIRMWARE_SUPPORT - pass in rng index and bool to specify overwrite - remove duplicate error strings printed outside of fdt_kaslrseed - added note to commit log about how EFI STUB weeds out kalsr-seed v2: - fix typo in commit msg - use stack for seed to avoid unecessary malloc/free - move to a library function and deduplicate code by using it elsewhere Tim Harvey (4): Add fdt_kaslrseed function to add kaslr-seed to chosen node fdt: automatically add /chosen/kaslr-seed if DM_RNG is enabled use fdt_kaslrseed function to de-duplicate code test: cmd: fdt: fix chosen test for DM_RNG board/xilinx/common/board.c | 40 ---------------------------- boot/fdt_support.c | 53 +++++++++++++++++++++++++++++++++++++ boot/pxe_utils.c | 34 +----------------------- cmd/kaslrseed.c | 49 +++++----------------------------- include/fdt_support.h | 10 +++++++ test/cmd/fdt.c | 4 +++ 6 files changed, 75 insertions(+), 115 deletions(-) -- 2.25.1

3 12

[PATCH v7 00/24] EFI: ti: Enable EFI capsule updates
by Jonathan Humphreys 18 Jun '24

18 Jun '24

Enable on disk capsule updates, which includes defining the firmware components (tiboot3, spl, u-boot) and enabling processing of raw capsule updates. This is enabled for several TI SoC based platforms: AM64, AM62, AM62p, AM69, BeaglePlay, J7, and BeagleboneAI. The configs to enable this are in a single base config file. This will make it more scalable to add additional EFI capsule features (like authentication) across all TI boards that have capsules enabled. This series also includes enabling serial flash DFU for AM62 and MMC DFU for beagleplay. Changes from v1: - Added sysfw.itb capsule definition to beagleboneai64 - removed extra commas in structure definitions Changes from v2: - Added documentation on OSPI flash layouts - Improved comments for capsule GUIDs definitions - Defined board unique capsule GUIDs and put definitions in board specific files - Added a Capsule Update porting section to the documentation Changes from v3: - Added better commit messages based upon checkpatch warnings. - Remove conditional inclusion of capsule update firmware info - Converted OSPI layout diagram to svg format Link to v3: https://lore.kernel.org/r/20240419205701.163821-1-j-humphreys@ti.com Changes from v4: - Added am69 SK board - Corrected a few spelling mistakes and clarity improvements in k3 docs section - Added CONFIG_SET_DFU_ALT_INFO guard around set_dfu_alt_info() Link to v4: https://lore.kernel.org/r/20240509164123.1753050-1-j-humphreys@ti.com Changes from v5: - Created an EFI capsule base config for TI boards, making adding additional capsule features on TI boards more scalable. Link to v5: https://lore.kernel.org/r/20240531222118.2618041-1-j-humphreys@ti.com Changes from v6: - Rebased on latest -next - added tags Link to v6: https://lore.kernel.org/r/20240607223858.1971290-1-j-humphreys@ti.com Jonathan Humphreys (24): doc: uefi: capsules: Add Capsule Update porting section doc: ti: k3: Correct spelling mistakes and improve clarity configs: ti: Create base EFI capsule configs for TI K3 devices board: am64x: Define capsule update firmware info configs: am64x: Enable EFI capsule update doc: board: ti: am64x: document OSPI layout board: j721e: Define capsule update firmware info configs: j721e: Enable EFI capsule update doc: board: ti: j721e: document OSPI layout board: beagleplay: Define capsule update firmware info configs: beagleplay: Enable DFU for MMC configs: beagleplay: Enable EFI capsule update board: am62x: Define capsule update firmware info configs: am62x: Enable EFI capsule update doc: board: ti: am62x: document OSPI layout board: am62px: Define capsule update firmware info configs: am62px: Enable EFI capsule update doc: board: ti: am62px: document OSPI layout board: beagleboneai64: Define capsule update firmware info configs: beagleboneai64: Enable EFI capsule update configs: j784s4_evm: Enable serial flash DFU support board: sk-am69: Define capsule update firmware info configs: j784s4: Enable EFI capsule update doc: board: ti: j784s4: document OSPI NOR layout board/beagle/beagleboneai64/Kconfig | 4 +- board/beagle/beagleboneai64/beagleboneai64.c | 39 + board/beagle/beagleplay/Kconfig | 4 +- board/beagle/beagleplay/beagleplay.c | 34 + board/ti/am62px/evm.c | 34 + board/ti/am62x/evm.c | 34 + board/ti/am64x/evm.c | 34 + board/ti/j721e/evm.c | 40 + board/ti/j784s4/evm.c | 34 + configs/am62px_evm_a53_defconfig | 2 + configs/am62x_beagleplay_a53_defconfig | 4 + configs/am62x_evm_a53_defconfig | 1 + configs/am64x_evm_a53_defconfig | 2 + configs/j721e_beagleboneai64_a72_defconfig | 2 + configs/j721e_evm_a72_defconfig | 2 + configs/j784s4_evm_a72_defconfig | 5 + configs/k3_efi_capsule.config | 2 + doc/board/ti/am62px_sk.rst | 24 + doc/board/ti/am62x_sk.rst | 24 + doc/board/ti/am64x_evm.rst | 24 + doc/board/ti/img/ospi_sysfw-am64.svg | 802 ++++++++++ doc/board/ti/img/ospi_sysfw.svg | 1464 ++++++++++-------- doc/board/ti/img/ospi_sysfw2.svg | 802 ++++++++++ doc/board/ti/img/ospi_sysfw3.svg | 802 ++++++++++ doc/board/ti/j721e_evm.rst | 58 +- doc/board/ti/j784s4_evm.rst | 28 + doc/board/ti/k3.rst | 10 +- doc/develop/uefi/uefi.rst | 12 + include/configs/am62px_evm.h | 24 + include/configs/am62x_evm.h | 24 + include/configs/am64x_evm.h | 24 + include/configs/beagleboneai64.h | 55 + include/configs/beagleplay.h | 41 + include/configs/j721e_evm.h | 29 + include/configs/j784s4_evm.h | 24 + 35 files changed, 3864 insertions(+), 684 deletions(-) create mode 100644 configs/k3_efi_capsule.config create mode 100644 doc/board/ti/img/ospi_sysfw-am64.svg create mode 100644 doc/board/ti/img/ospi_sysfw2.svg create mode 100644 doc/board/ti/img/ospi_sysfw3.svg create mode 100644 include/configs/beagleboneai64.h create mode 100644 include/configs/beagleplay.h -- 2.34.1

4 27

[PATCH v2] configs: j784s4: Enable basic EFI CMD support
by Jonathan Humphreys 18 Jun '24

18 Jun '24

Enable basic configs for EFI CMD support. Signed-off-by: Jonathan Humphreys <j-humphreys(a)ti.com> --- Changes from v1: - Rebased on latest -next Link to v1: https://lore.kernel.org/r/20240531223057.2619261-1-j-humphreys@ti.com configs/j784s4_evm_a72_defconfig | 3 +++ 1 file changed, 3 insertions(+) diff --git a/configs/j784s4_evm_a72_defconfig b/configs/j784s4_evm_a72_defconfig index 937b8810638..bb2a21f888b 100644 --- a/configs/j784s4_evm_a72_defconfig +++ b/configs/j784s4_evm_a72_defconfig @@ -55,13 +55,16 @@ CONFIG_SPL_SPI_LOAD=y CONFIG_SYS_SPI_U_BOOT_OFFS=0x280000 CONFIG_SPL_THERMAL=y CONFIG_SPL_YMODEM_SUPPORT=y +CONFIG_CMD_BOOTEFI_SELFTEST=y CONFIG_CMD_ASKENV=y +CONFIG_CMD_NVEDIT_EFI=y CONFIG_CMD_GPIO=y CONFIG_CMD_GPT=y CONFIG_CMD_I2C=y CONFIG_CMD_MMC=y CONFIG_CMD_MTD=y CONFIG_CMD_REMOTEPROC=y +CONFIG_CMD_EFIDEBUG=y CONFIG_CMD_TIME=y CONFIG_CMD_EXT4_WRITE=y CONFIG_OF_CONTROL=y -- 2.34.1

2 1

[PATCH v2] configs: j784s4: Enable RTC emulation
by Jonathan Humphreys 18 Jun '24

18 Jun '24

Enable RTC emulation for System Ready IR tests. Signed-off-by: Jonathan Humphreys <j-humphreys(a)ti.com> --- Changes from v1: - Rebased on latest -next Link to v1: https://lore.kernel.org/r/20240531223057.2619261-1-j-humphreys@ti.com configs/j784s4_evm_a72_defconfig | 3 +++ 1 file changed, 3 insertions(+) diff --git a/configs/j784s4_evm_a72_defconfig b/configs/j784s4_evm_a72_defconfig index bb2a21f888b..2aa16eb7270 100644 --- a/configs/j784s4_evm_a72_defconfig +++ b/configs/j784s4_evm_a72_defconfig @@ -143,6 +143,8 @@ CONFIG_SPL_RAM=y CONFIG_REMOTEPROC_TI_K3_DSP=y CONFIG_REMOTEPROC_TI_K3_R5F=y CONFIG_RESET_TI_SCI=y +CONFIG_DM_RTC=y +CONFIG_RTC_EMULATION=y CONFIG_SCSI=y CONFIG_DM_SERIAL=y CONFIG_SOC_DEVICE=y @@ -155,3 +157,4 @@ CONFIG_SYSRESET=y CONFIG_SPL_SYSRESET=y CONFIG_SYSRESET_TI_SCI=y CONFIG_DM_THERMAL=y +CONFIG_EFI_SET_TIME=y -- 2.34.1

2 1

[PATCH] smbios: only look for a SYSINFO udevice if SYSINFO support is enabled
by Quentin Schulz 18 Jun '24

18 Jun '24

From: Quentin Schulz <quentin.schulz(a)cherry.de> If SYSINFO support isn't enabled, it's a given that uclass_first_device for UCLASS_SYSINFO will not find anything, therefore let's skip the test entirely. This allows to get rid of the following debug message that may be confusing: Cannot find uclass for id 118: please add the UCLASS_DRIVER() declaration for this UCLASS_... id Signed-off-by: Quentin Schulz <quentin.schulz(a)cherry.de> --- lib/smbios.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/smbios.c b/lib/smbios.c index b190b010f30..a822acd48e9 100644 --- a/lib/smbios.c +++ b/lib/smbios.c @@ -571,7 +571,7 @@ ulong write_smbios_table(ulong addr) int i; ctx.node = ofnode_null(); - if (IS_ENABLED(CONFIG_OF_CONTROL)) { + if (IS_ENABLED(CONFIG_OF_CONTROL) && CONFIG_IS_ENABLED(SYSINFO)) { uclass_first_device(UCLASS_SYSINFO, &ctx.dev); if (ctx.dev) parent_node = dev_read_subnode(ctx.dev, "smbios"); --- base-commit: 4f836fb324ba500ecabdba4146c3ca9e1600cdf5 change-id: 20240610-smbios-sysinfo-dca17e76e11d Best regards, -- Quentin Schulz <quentin.schulz(a)cherry.de>

3 2

[PATCH 00/13] *** Various fixes & improvements for phycore-AM6* SoMs ***
by Wadim Egorov 18 Jun '24

18 Jun '24

This patch set is for u-boot/next. It includes various fixes and improvements for phyCORE-AM62x and phyCORE-AM64x SoMs. Notable is the last patch which prepares for use with future ECC memory fixups. Nathan Morrisson (2): arch: arm: dts: k3-am625-phyboard-lyra: Add fixed partitions arch: arm: dts: k3-am642-phyboard-electra: Add fixed partitions Wadim Egorov (11): board: phytec: common: k3: Copy fixed partitions to OS device tree board: phytec: phycore-am62x: Fix CONFIG_SPL_BOARD_INIT configs: phycore_am62x: Update environment location configs: phycore_am64x: Update environment location arm: dts: k3-am625-phyboard-lyra-rdk: Enable usb port in u-boot configs: phycore_am62x_a53_defconfig: Enable DFU boot board: phytec: phycore-am62x: Pull in k3_dfu.env configs: phycore_am6xx: Update MTD & SPI configs doc: board: phytec: phycore-am62x: Add USB DFU switch config doc: board: phytec: phycore-am6: Use mtd commands board: phytec: phycore-am62x: Use memory nodes in higher boot stages .../k3-am625-phyboard-lyra-rdk-u-boot.dtsi | 35 +++++++++++++++++ .../k3-am642-phyboard-electra-rdk-u-boot.dtsi | 26 +++++++++++++ board/phytec/common/k3/board.c | 10 +++++ board/phytec/phycore_am62x/phycore-am62x.c | 31 ++++++++++++++- board/phytec/phycore_am62x/phycore_am62x.env | 2 + configs/phycore_am62x_a53_defconfig | 38 +++++++++++++++++-- configs/phycore_am62x_r5_defconfig | 1 - configs/phycore_am64x_a53_defconfig | 8 ++-- configs/phycore_am64x_r5_defconfig | 1 - doc/board/phytec/phycore-am62x.rst | 12 ++++-- doc/board/phytec/phycore-am64x.rst | 8 ++-- 11 files changed, 155 insertions(+), 17 deletions(-) -- 2.34.1

4 17

[PATCH v3 1/1] usb: informative message if no controller
by Heinrich Schuchardt 18 Jun '24

18 Jun '24

The message 'No working controllers found' provides no clue that this refers to USB controllers. Provide a message that refers to USB. Use log_info(). Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt(a)canonical.com> --- v3: plural controllers v2: add 'found' at end of message keep printf --- drivers/usb/host/usb-uclass.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/host/usb-uclass.c b/drivers/usb/host/usb-uclass.c index a1cd0ad2d66..e16432a1516 100644 --- a/drivers/usb/host/usb-uclass.c +++ b/drivers/usb/host/usb-uclass.c @@ -388,7 +388,7 @@ int usb_init(void) /* if we were not able to find at least one working bus, bail out */ if (controllers_initialized == 0) - printf("No working controllers found\n"); + printf("No USB controllers found\n"); return usb_started ? 0 : -ENOENT; } -- 2.43.0

5 5

[PATCH] cmd: make 'booti -h' not crash the board
by Caleb Connolly 18 Jun '24

18 Jun '24

Check the result of hextoul() when parsing the first argument to booti, and add specific handling for "-h" to print usage rather than causing a null pointer exception. Fixes: 5db28905c952 ("cmd: Split 'bootz' and 'booti' out from 'bootm'") Signed-off-by: Caleb Connolly <caleb.connolly(a)linaro.org> --- cmd/booti.c | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) diff --git a/cmd/booti.c b/cmd/booti.c index 62b19e834366..c4029a84e7a7 100644 --- a/cmd/booti.c +++ b/cmd/booti.c @@ -31,8 +31,9 @@ static int booti_start(struct bootm_info *bmi) ulong dest_end; unsigned long comp_len; unsigned long decomp_len; int ctype; + char *endp; ret = bootm_run_states(bmi, BOOTM_STATE_START); /* Setup Linux kernel Image entry point */ @@ -40,9 +41,14 @@ static int booti_start(struct bootm_info *bmi) ld = image_load_addr; debug("* kernel: default image load address = 0x%08lx\n", image_load_addr); } else { - ld = hextoul(bmi->addr_img, NULL); + ld = hextoul(bmi->addr_img, &endp); + if (*endp != '\0') { + printf("## Invalid kernel image address: %s\n", + bmi->addr_img); + return CMD_RET_USAGE; + } debug("* kernel: cmdline image address = 0x%08lx\n", ld); } temp = map_sysmem(ld, 0); @@ -108,8 +114,11 @@ int do_booti(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]) /* Consume 'booti' */ argc--; argv++; + if (argc && strcmp(argv[0], "-h") == 0) + return CMD_RET_USAGE; + bootm_init(&bmi); if (argc) bmi.addr_img = argv[0]; if (argc > 1) -- 2.45.0

2 1