August 2021 - U-Boot

[PATCH] dtoc: Correct the intarray-widening test case
by Simon Glass 09 Aug '21

09 Aug '21

This case was intended to check that widening an int array with an int does nothing. Fix it. Reported-by: Walter Lozano <walter.lozano(a)collabora.com> Signed-off-by: Simon Glass <sjg(a)chromium.org> --- tools/dtoc/test_fdt.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/dtoc/test_fdt.py b/tools/dtoc/test_fdt.py index 1119e6b7847..d104f3c7745 100755 --- a/tools/dtoc/test_fdt.py +++ b/tools/dtoc/test_fdt.py @@ -425,7 +425,7 @@ class TestProp(unittest.TestCase): # Widen an array of ints with an int (should do nothing) prop = self.node.props['intarray'] - prop2 = node2.props['intarray'] + prop2 = node2.props['intval'] self.assertEqual(Type.INT, prop.type) self.assertEqual(3, len(prop.value)) prop.Widen(prop2) -- 2.32.0.554.ge1b32706d8-goog

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[PULL] u-boot-sh/master
by Marek Vasut 08 Aug '21

08 Aug '21

The following changes since commit 8f07f5376a21a57ce191e5548b1a30c9709994d3: Merge tag 'video-2021-08-05' of https://source.denx.de/u-boot/custodians/u-boot-video (2021-08-06 13:46:40 -0400) are available in the Git repository at: git://source.denx.de/u-boot-sh.git master for you to fetch changes up to 0ae06f6b36bf3014531e04a10daa2ad71ad9a351: ARM: renesas: Set CONFIG_SYS_TEXT_BASE=0x0 on R-Car Gen3 (2021-08-08 12:27:04 +0200) ---------------------------------------------------------------- Marek Vasut (4): ARM: rmobile: Remove default bootargs ARM: renesas: Turn on PIE for Gen3 ARM: renesas: Mallocate bootparams on Gen3 ARM: renesas: Set CONFIG_SYS_TEXT_BASE=0x0 on R-Car Gen3 arch/arm/mach-rmobile/Kconfig | 1 + board/renesas/condor/condor.c | 3 --- board/renesas/draak/draak.c | 3 --- board/renesas/eagle/eagle.c | 3 --- board/renesas/ebisu/ebisu.c | 3 --- board/renesas/salvator-x/salvator-x.c | 3 --- board/renesas/ulcb/ulcb.c | 3 --- configs/hihope_rzg2_defconfig | 1 - configs/r8a77970_eagle_defconfig | 1 - configs/r8a77980_condor_defconfig | 1 - configs/r8a77990_ebisu_defconfig | 1 - configs/r8a77995_draak_defconfig | 1 - configs/rcar3_salvator-x_defconfig | 3 +-- configs/rcar3_ulcb_defconfig | 1 - include/configs/rcar-gen3-common.h | 2 ++ 15 files changed, 4 insertions(+), 26 deletions(-)

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[PATCH] am335x_evm_defconfig: Disable CMD_BOOTEFI_BOOTMGR
by Matwey V. Kornilov 07 Aug '21

07 Aug '21

Previously, it was reported [1] that commit f3866909e350 ("distro_bootcmd: call EFI bootmgr even without having /EFI/boot") introduced a regression for am335x_evm_defconfig (BeagleBone Black board). Namely, an attempt to execute EFI binary from USB mass storage device has been ending up with the following issue: data abort pc : [<9ce0b6d0>] lr : [<9ffab7c7>] reloc pc : [<7d69d6d0>] lr : [<8083d7c7>] sp : 9df44e28 ip : 9ffdfe90 fp : 00000003 r10: 9ffe3300 r9 : 00000000 r8 : 9df6fe88 r7 : 00000000 r6 : 9ce5da08 r5 : 9ce571f8 r4 : 9ce2c040 r3 : 00000000 r2 : 00000001 r1 : 9ce56598 r0 : 00000000 Flags: NzCv IRQs off FIQs on Mode SVC_32 Code: e3500000 0a000015 e590000c eb00f96e (e5d03000) UEFI image [0x9ce46000:0x9cf28fff] '/efi\boot\bootarm.efi' Resetting CPU ... This issue is always reproduced when U-boot is stored on MMC, loaded via UART, or USB RNDIS. An attempt to fix this issue revealed a design issue in EFI subsystem [2], so unlikely the satisfactory fix will be proposed quickly. In this patch we disable CMD_BOOTEFI_BOOTMGR which is enabled by default and never worked correctly for this board as a temporarly workaround for the issue. Reference: https://lists.denx.de/pipermail/u-boot/2021-June/451486.html Reference: https://lists.denx.de/pipermail/u-boot/2021-June/452297.html Signed-off-by: Matwey V. Kornilov <matwey.kornilov(a)gmail.com> --- configs/am335x_evm_defconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/configs/am335x_evm_defconfig b/configs/am335x_evm_defconfig index ef8de5999e..c229b6acd6 100644 --- a/configs/am335x_evm_defconfig +++ b/configs/am335x_evm_defconfig @@ -91,3 +91,4 @@ CONFIG_WDT=y CONFIG_DYNAMIC_CRC_TABLE=y CONFIG_RSA=y CONFIG_LZO=y +# CONFIG_CMD_BOOTEFI_BOOTMGR is not set -- 2.31.1

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[PATCH] imx: cmd: use struct cmd_tbl
by Peng Fan (OSS) 07 Aug '21

07 Aug '21

From: Peng Fan <peng.fan(a)nxp.com> cmd_tbl_t is removed, need use struct cmd_tbl Signed-off-by: Peng Fan <peng.fan(a)nxp.com> --- arch/arm/mach-imx/cmd_mfgprot.c | 2 +- arch/arm/mach-imx/priblob.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm/mach-imx/cmd_mfgprot.c b/arch/arm/mach-imx/cmd_mfgprot.c index 1e866b76c8..aed3b2f83d 100644 --- a/arch/arm/mach-imx/cmd_mfgprot.c +++ b/arch/arm/mach-imx/cmd_mfgprot.c @@ -29,7 +29,7 @@ DECLARE_GLOBAL_DATA_PTR; * Returns zero on success, CMD_RET_USAGE in case of misuse and negative * on error. */ -static int do_mfgprot(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[]) +static int do_mfgprot(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]) { u8 *m_ptr, *dgst_ptr, *c_ptr, *d_ptr, *dst_ptr; char *pubk, *sign, *sel; diff --git a/arch/arm/mach-imx/priblob.c b/arch/arm/mach-imx/priblob.c index e253eddfdc..9b92eae781 100644 --- a/arch/arm/mach-imx/priblob.c +++ b/arch/arm/mach-imx/priblob.c @@ -15,7 +15,7 @@ #include <command.h> #include "../drivers/crypto/fsl_caam_internal.h" -int do_priblob_write(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) +int do_priblob_write(struct cmd_tbl *cmdtp, int flag, int argc, char * const argv[]) { writel((readl(CAAM_SCFGR) & 0xFFFFFFFC) | 3, CAAM_SCFGR); printf("New priblob setting = 0x%x\n", readl(CAAM_SCFGR) & 0x3); -- 2.30.0

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[PATCH V4 00/44] imx: add i.MX8ULP support
by Peng Fan (OSS) 07 Aug '21

07 Aug '21

From: Peng Fan <peng.fan(a)nxp.com> V4: Fix checkpatch errors Fix some checkpatch warnings, there are still warnings such as pin header and dts exceed 100. Tom, Stefano, please see whether you are happy with this patchset. V3: Fix build error which break 8MN, pass buildman for i.MX. Select GPIO_EXTRA_HEADER for 8ULP to fix build break which caused by upstream change. Rebased Drop 7ULP, since already been picked up. V2: Rebased and test on new revision silicon with upower included. The i.MX 8ULP crossover applications processor family brings ultra-low power processing and advanced integrated security with EdgeLockTM secure enclave to the intelligent edge. It includes an uPower core for handling power related functions. This patchset is to add initial support for i.MX8ULP, with core soc functions, clock, dtsi, and evk board. Peng Fan (24): arm: imx: add i.MX8ULP basic Kconfig option arm: imx: add i.MX8ULP cpu type and helper arm: imx: sys_proto: move boot mode define to common header arm: imx8ulp: support print cpu info imx: imx8ulp: add get reset cause arm: imx: basic i.MX8ULP support arm: imx: parse-container: guard included header files arm: imx: move container Kconfig under mach-imx net: fec_mxc: support i.MX8ULP driver: serial: fsl_lpuart: support i.MX8ULP arm: imx8ulp: add clock support drivers: mmc: fsl_esdhc_imx: support i.MX8ULP arm: imx8ulp: disable wdog3 arm: imx8ulp: add rdc support arm: imx8ulp: add trdc release request arm: imx8ulp: release trdc and assign lpav from RTD to APD imx8ulp: unify rdc functions arm: imx8ulp: add dummy imx_get_mac_from_fuse arm: imx8ulp: add iomuxc support imx8ulp: soc: correct reset cause imx8ulp: move struct mu_type to common header imx8ulp: add upower api support arm: dts: add i.MX8ULP dtsi arm: imx: add i.MX8ULP EVK support Ye Li (20): arm: imx8: Move container parser and image to mach-imx common folder arm: imx8: Move container image header file to mach-imx arm: imx8ulp: add container support driver: misc: Add MU and S400 API to communicate with Sentinel pinctrl: Add pinctrl driver for imx8ulp arm: imx8ulp: soc: Change to use CMC1 to get bootcfg arm: imx8ulp: Enable full L2 cache in SPL arm: imx8ulp: Update the reset vector in u-boot drivers: misc: s400_api: Update S400_SUCCESS_IND to 0xd6 drivers: misc: imx8ulp: Add S400 API for image authentication drivers: misc: imx8ulp: Update S400 API for release RDC drivers: misc: s400_api: Update API for fuse read and write arm: imx8ulp: release and configure XRDC at early phase arm: imx8ulp: Probe the S400 MU device in arch init arm: iMX8ULP: Add boot device relevant functions arm: imx8ulp: Allocate DCNANO and MIPI_DSI to AD domain driver: misc: imx8ulp: Add fuse driver for imx8ulp imx8ulp: Use DGO_GP5 to get boot config imx8ulp: Add workaround for eMMC boot ddr: Add DDR driver for iMX8ULP Peng Fan (24): arm: imx: add i.MX8ULP basic Kconfig option arm: imx: add i.MX8ULP cpu type and helper arm: imx: sys_proto: move boot mode define to common header arm: imx8ulp: support print cpu info imx: imx8ulp: add get reset cause arm: imx: basic i.MX8ULP support arm: imx: parse-container: guard included header files arm: imx: move container Kconfig under mach-imx net: fec_mxc: support i.MX8ULP driver: serial: fsl_lpuart: support i.MX8ULP arm: imx8ulp: add clock support drivers: mmc: fsl_esdhc_imx: support i.MX8ULP arm: imx8ulp: disable wdog3 arm: imx8ulp: add rdc support arm: imx8ulp: add trdc release request arm: imx8ulp: release trdc and assign lpav from RTD to APD imx8ulp: unify rdc functions arm: imx8ulp: add dummy imx_get_mac_from_fuse arm: imx8ulp: add iomuxc support imx8ulp: soc: correct reset cause imx8ulp: move struct mu_type to common header imx8ulp: add upower api support arm: dts: add i.MX8ULP dtsi arm: imx: add i.MX8ULP EVK support Ye Li (20): arm: imx8: Move container parser and image to mach-imx common folder arm: imx8: Move container image header file to mach-imx arm: imx8ulp: add container support driver: misc: Add MU and S400 API to communicate with Sentinel pinctrl: Add pinctrl driver for imx8ulp arm: imx8ulp: soc: Change to use CMC1 to get bootcfg arm: imx8ulp: Enable full L2 cache in SPL arm: imx8ulp: Update the reset vector in u-boot drivers: misc: s400_api: Update S400_SUCCESS_IND to 0xd6 drivers: misc: imx8ulp: Add S400 API for image authentication drivers: misc: imx8ulp: Update S400 API for release RDC drivers: misc: s400_api: Update API for fuse read and write arm: imx8ulp: release and configure XRDC at early phase arm: imx8ulp: Probe the S400 MU device in arch init arm: iMX8ULP: Add boot device relevant functions arm: imx8ulp: Allocate DCNANO and MIPI_DSI to AD domain driver: misc: imx8ulp: Add fuse driver for imx8ulp imx8ulp: Use DGO_GP5 to get boot config imx8ulp: Add workaround for eMMC boot ddr: Add DDR driver for iMX8ULP arch/arm/Kconfig | 11 + arch/arm/Makefile | 4 +- arch/arm/dts/Makefile | 3 + arch/arm/dts/imx8ulp-evk-u-boot.dtsi | 40 + arch/arm/dts/imx8ulp-evk.dts | 223 ++++ arch/arm/dts/imx8ulp-pinfunc.h | 978 ++++++++++++++ arch/arm/dts/imx8ulp.dtsi | 728 +++++++++++ arch/arm/include/asm/arch-imx/cpu.h | 4 + arch/arm/include/asm/arch-imx8ulp/cgc.h | 130 ++ arch/arm/include/asm/arch-imx8ulp/clock.h | 41 + arch/arm/include/asm/arch-imx8ulp/ddr.h | 38 + arch/arm/include/asm/arch-imx8ulp/gpio.h | 20 + arch/arm/include/asm/arch-imx8ulp/imx-regs.h | 162 +++ .../include/asm/arch-imx8ulp/imx8ulp-pins.h | 60 + arch/arm/include/asm/arch-imx8ulp/iomux.h | 82 ++ arch/arm/include/asm/arch-imx8ulp/mu_hal.h | 12 + arch/arm/include/asm/arch-imx8ulp/pcc.h | 139 ++ arch/arm/include/asm/arch-imx8ulp/rdc.h | 27 + arch/arm/include/asm/arch-imx8ulp/s400_api.h | 41 + arch/arm/include/asm/arch-imx8ulp/sys_proto.h | 19 + arch/arm/include/asm/arch-imx8ulp/upower.h | 15 + arch/arm/include/asm/arch-mx7ulp/sys_proto.h | 9 - arch/arm/include/asm/global_data.h | 5 + .../asm/{arch-imx8 => mach-imx}/image.h | 2 + arch/arm/include/asm/mach-imx/sys_proto.h | 13 +- arch/arm/mach-imx/Kconfig | 15 +- arch/arm/mach-imx/Makefile | 5 + arch/arm/mach-imx/cmd_dek.c | 2 +- .../{imx8/image.c => image-container.c} | 51 +- arch/arm/mach-imx/imx8/Kconfig | 13 - arch/arm/mach-imx/imx8/Makefile | 3 - arch/arm/mach-imx/imx8/ahab.c | 2 +- arch/arm/mach-imx/imx8ulp/Kconfig | 23 + arch/arm/mach-imx/imx8ulp/Makefile | 11 + arch/arm/mach-imx/imx8ulp/cgc.c | 455 +++++++ arch/arm/mach-imx/imx8ulp/clock.c | 397 ++++++ arch/arm/mach-imx/imx8ulp/iomux.c | 58 + arch/arm/mach-imx/imx8ulp/lowlevel_init.S | 26 + arch/arm/mach-imx/imx8ulp/pcc.c | 449 +++++++ arch/arm/mach-imx/imx8ulp/rdc.c | 411 ++++++ arch/arm/mach-imx/imx8ulp/soc.c | 545 ++++++++ arch/arm/mach-imx/imx8ulp/upower/Makefile | 6 + arch/arm/mach-imx/imx8ulp/upower/upower_api.c | 486 +++++++ arch/arm/mach-imx/imx8ulp/upower/upower_api.h | 258 ++++ arch/arm/mach-imx/imx8ulp/upower/upower_hal.c | 180 +++ .../arm/mach-imx/{imx8 => }/parse-container.c | 4 +- arch/arm/mach-imx/spl_imx_romapi.c | 172 ++- board/freescale/imx8ulp_evk/Kconfig | 14 + board/freescale/imx8ulp_evk/MAINTAINERS | 6 + board/freescale/imx8ulp_evk/Makefile | 7 + board/freescale/imx8ulp_evk/ddr_init.c | 207 +++ board/freescale/imx8ulp_evk/imx8ulp_evk.c | 67 + board/freescale/imx8ulp_evk/lpddr4_timing.c | 1159 +++++++++++++++++ board/freescale/imx8ulp_evk/spl.c | 105 ++ configs/imx8ulp_evk_defconfig | 103 ++ drivers/Makefile | 1 + drivers/ddr/imx/Kconfig | 1 + drivers/ddr/imx/imx8ulp/Kconfig | 11 + drivers/ddr/imx/imx8ulp/Makefile | 9 + drivers/ddr/imx/imx8ulp/ddr_init.c | 217 +++ drivers/misc/Makefile | 1 + drivers/misc/imx8ulp/Makefile | 4 + drivers/misc/imx8ulp/fuse.c | 198 +++ drivers/misc/imx8ulp/imx8ulp_mu.c | 234 ++++ drivers/misc/imx8ulp/s400_api.c | 244 ++++ drivers/mmc/Kconfig | 2 +- drivers/mmc/fsl_esdhc_imx.c | 12 +- drivers/net/Kconfig | 2 +- drivers/net/fec_mxc.c | 2 +- drivers/pinctrl/nxp/Kconfig | 14 + drivers/pinctrl/nxp/Makefile | 1 + drivers/pinctrl/nxp/pinctrl-imx8ulp.c | 44 + include/configs/imx8ulp_evk.h | 107 ++ include/dt-bindings/clock/imx8ulp-clock.h | 247 ++++ include/fsl_lpuart.h | 2 +- 75 files changed, 9313 insertions(+), 86 deletions(-) create mode 100644 arch/arm/dts/imx8ulp-evk-u-boot.dtsi create mode 100644 arch/arm/dts/imx8ulp-evk.dts create mode 100644 arch/arm/dts/imx8ulp-pinfunc.h create mode 100644 arch/arm/dts/imx8ulp.dtsi create mode 100644 arch/arm/include/asm/arch-imx8ulp/cgc.h create mode 100644 arch/arm/include/asm/arch-imx8ulp/clock.h create mode 100644 arch/arm/include/asm/arch-imx8ulp/ddr.h create mode 100644 arch/arm/include/asm/arch-imx8ulp/gpio.h create mode 100644 arch/arm/include/asm/arch-imx8ulp/imx-regs.h create mode 100644 arch/arm/include/asm/arch-imx8ulp/imx8ulp-pins.h create mode 100644 arch/arm/include/asm/arch-imx8ulp/iomux.h create mode 100644 arch/arm/include/asm/arch-imx8ulp/mu_hal.h create mode 100644 arch/arm/include/asm/arch-imx8ulp/pcc.h create mode 100644 arch/arm/include/asm/arch-imx8ulp/rdc.h create mode 100644 arch/arm/include/asm/arch-imx8ulp/s400_api.h create mode 100644 arch/arm/include/asm/arch-imx8ulp/sys_proto.h create mode 100644 arch/arm/include/asm/arch-imx8ulp/upower.h rename arch/arm/include/asm/{arch-imx8 => mach-imx}/image.h (95%) rename arch/arm/mach-imx/{imx8/image.c => image-container.c} (79%) create mode 100644 arch/arm/mach-imx/imx8ulp/Kconfig create mode 100644 arch/arm/mach-imx/imx8ulp/Makefile create mode 100644 arch/arm/mach-imx/imx8ulp/cgc.c create mode 100644 arch/arm/mach-imx/imx8ulp/clock.c create mode 100644 arch/arm/mach-imx/imx8ulp/iomux.c create mode 100644 arch/arm/mach-imx/imx8ulp/lowlevel_init.S create mode 100644 arch/arm/mach-imx/imx8ulp/pcc.c create mode 100644 arch/arm/mach-imx/imx8ulp/rdc.c create mode 100644 arch/arm/mach-imx/imx8ulp/soc.c create mode 100644 arch/arm/mach-imx/imx8ulp/upower/Makefile create mode 100644 arch/arm/mach-imx/imx8ulp/upower/upower_api.c create mode 100644 arch/arm/mach-imx/imx8ulp/upower/upower_api.h create mode 100644 arch/arm/mach-imx/imx8ulp/upower/upower_hal.c rename arch/arm/mach-imx/{imx8 => }/parse-container.c (98%) create mode 100644 board/freescale/imx8ulp_evk/Kconfig create mode 100644 board/freescale/imx8ulp_evk/MAINTAINERS create mode 100644 board/freescale/imx8ulp_evk/Makefile create mode 100644 board/freescale/imx8ulp_evk/ddr_init.c create mode 100644 board/freescale/imx8ulp_evk/imx8ulp_evk.c create mode 100644 board/freescale/imx8ulp_evk/lpddr4_timing.c create mode 100644 board/freescale/imx8ulp_evk/spl.c create mode 100644 configs/imx8ulp_evk_defconfig create mode 100644 drivers/ddr/imx/imx8ulp/Kconfig create mode 100644 drivers/ddr/imx/imx8ulp/Makefile create mode 100644 drivers/ddr/imx/imx8ulp/ddr_init.c create mode 100644 drivers/misc/imx8ulp/Makefile create mode 100644 drivers/misc/imx8ulp/fuse.c create mode 100644 drivers/misc/imx8ulp/imx8ulp_mu.c create mode 100644 drivers/misc/imx8ulp/s400_api.c create mode 100644 drivers/pinctrl/nxp/pinctrl-imx8ulp.c create mode 100644 include/configs/imx8ulp_evk.h create mode 100644 include/dt-bindings/clock/imx8ulp-clock.h -- 2.30.0

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[PATCH 0/4] EFI: console: improves
by Artem Lapkin 07 Aug '21

07 Aug '21

Problems with Linux Grub and U-Boot EFI console - multiplexed console output scrambled - slow refresh rate for big console sizes - vidconsole incompatible with unicode This patchset provides the following solutions: 1) Fixed detection of vidconsole from within a multiplexed stdout string. As you know, a user can use a comma-separated list of devices to set stdin, stdout and stderr. For example, "setenv stdout serial,vidconsole" is a multiplexed string. 2) Multiplexed adaptation of the query_console_size() function; automatically determine the minimal console area that will fit all outputs properly. 3) Setup the max rows and columns limit for the EFI console output. 4) If EFI_CONSOLE_UTF_SAFE is enabled and vidconsole is active, unicode characters will be replaced with "." for all console outputs. Vidconsole does not support unicode output, and your console will suffer display issues if EFI_CONSOLE_UTF_SAFE is disabled. Artem Lapkin (4): EFI: console: query_vidconsole: multiplex adaptation EFI: console: query_console_size: multiplex adaptation EFI: console: max rows and cols user limit EFI: console: improve vidconsole unicode output lib/efi_loader/Kconfig | 21 +++++++++++++++++++++ lib/efi_loader/efi_console.c | 27 +++++++++++++++++++-------- 2 files changed, 40 insertions(+), 8 deletions(-) -- 2.25.1

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[PATCH 1/2] Makefile: Create a file to indicate the config
by Simon Glass 07 Aug '21

07 Aug '21

At present it is not actually possible to discover the defconfig file that was used to build U-Boot, so far as I can tell. Write this out to a file in the build directory, so this is visible. Signed-off-by: Simon Glass <sjg(a)chromium.org> --- scripts/kconfig/Makefile | 2 ++ 1 file changed, 2 insertions(+) diff --git a/scripts/kconfig/Makefile b/scripts/kconfig/Makefile index d52128425ce..bfb92a50bf9 100644 --- a/scripts/kconfig/Makefile +++ b/scripts/kconfig/Makefile @@ -92,8 +92,10 @@ else endif endif +# Write out the defconfig name to a file so we know which board was configured %_defconfig: $(obj)/conf $(Q)$< $(silent) --defconfig=arch/$(SRCARCH)/configs/$@ $(Kconfig) + $(Q)echo $(subst _defconfig,,$@) > .defconfig_name # Added for U-Boot (backward compatibility) %_config: %_defconfig -- 2.32.0.605.g8dce9f2422-goog

1 1

Please pull u-boot-video
by Anatolij Gustschin 06 Aug '21

06 Aug '21

Hi Tom, please pull new video patches. gitlab CI: https://source.denx.de/u-boot/custodians/u-boot-video/-/pipelines/8588 Thanks! The following changes since commit 5371593aed56ee11cbb6cc6ac8d058fcd9b8f58c: Merge https://source.denx.de/u-boot/custodians/u-boot-sunxi (2021-07-31 20:51:24 -0400) are available in the Git repository at: https://source.denx.de/u-boot/custodians/u-boot-video.git tags/video-2021-08-05 for you to fetch changes up to 845d71ce999936ab5ae2cef4542b221851cde199: video: Hitachi panel: Drop bogus dependency on CONFIG_VIDEO (2021-08-01 21:43:48 +0200) ---------------------------------------------------------------- - add display driver for ST-Ericsson MCDE - drop legacy CONFIG_VIDEO dependency for Hitachi tx18d42vm ---------------------------------------------------------------- Andre Przywara (1): video: Hitachi panel: Drop bogus dependency on CONFIG_VIDEO Stephan Gerhold (1): video: Add simple driver for ST-Ericsson MCDE with pre-configured display drivers/video/Kconfig | 13 +++- drivers/video/Makefile | 1 + drivers/video/mcde_simple.c | 141 ++++++++++++++++++++++++++++++++++++++++++++ 3 files changed, 154 insertions(+), 1 deletion(-) create mode 100644 drivers/video/mcde_simple.c

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[PATCH] tools: add fdt_add_pubkey
by Roman Kopytin 06 Aug '21

06 Aug '21

Having to use the -K option to mkimage to populate U-Boot's .dtb with the public key while signing the kernel FIT image is often a little awkward. In particular, when using a meta-build system such as bitbake/Yocto, having the tasks of the kernel and U-Boot recipes intertwined, modifying deployed artifacts and rebuilding U-Boot with an updated .dtb is quite cumbersome. Also, in some scenarios one may wish to build U-Boot complete with the public key(s) embedded in the .dtb without the corresponding private keys being present on the same build host. So this adds a simple tool that allows one to disentangle the kernel and U-Boot builds, by simply copy-pasting just enough of the mkimage code to allow one to add a public key to a .dtb. When using mkimage, some of the information is taken from the .its used to build the kernel (algorithm and key name), so that of course needs to be supplied on the command line. Signed-off-by: Roman Kopytin <Roman.Kopytin(a)kaspersky.com> Cc: Rasmus Villemoes <rasmus.villemoes(a)prevas.dk>

3 4

Problem on imx: add rom api support on imx8mn
by Michael Nazzareno Trimarchi 06 Aug '21

06 Aug '21

Hi all I have some problems that I have understood and fixed but I can not explain. Right now I have on imx8mn that can boot from boot0 or boot1 partition after remove a condition in the is_boot_from_stream_device This is a boot from mmcblk0boot0 with some debug U-Boot SPL 2020.04-5.4.70-2.3.2+gf3bcbdfc62 (Jul 03 2021 - 17:00:27 +0000) power_bd71837_init DDRINFO: start DRAM init DDRINFO: DRAM rate 1600MTS DDRINFO:ddrphy calibration done DDRINFO: ddrmix config done Normal Boot Trying to boot from BOOTROM ROM API interface 2 from boot 131073 Interface is 2 MMC and boot is 131073 and according to this static int is_boot_from_stream_device(u32 boot) +{ + u32 interface; + + interface = boot >> 16; + if (interface >= BT_DEV_TYPE_USB) + return 1; + + if (interface == BT_DEV_TYPE_MMC && (boot & 1)) + return 1; + + return 0; +} means a stream interface but it does not boot. Boot from boot1 give 131072 that is boot1 this let device boot because is_boot_from_stream_device is 0 and romapi use spl_romapi_load_image_seekable Remove boot & 1 condition let me boot from mmcblk0boot0 and mmcblk0boot1 without any problem mmc partconf 0 EXT_CSD[179], PARTITION_CONFIG: BOOT_ACK: 0x0 BOOT_PARTITION_ENABLE: 0x1 PARTITION_ACCESS: 0x0 and the board was fused already. Any idea why? Michael

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