April 2023 - U-Boot

[PATCH v2 1/2] ARM: dts: rk3588-rock-5b-u-boot: add u-boot, dm-spl to pinctrl for sdmmc
by Eugen Hristev 17 Apr '23

17 Apr '23

To be able to initialize the pinctrl correctly at SPL level and read u-boot proper from SD-Card, the pinctrl must be initialized. Signed-off-by: Eugen Hristev <eugen.hristev(a)collabora.com> --- Changes in v2: - add u-boot,dm-spl to pull up nodes, to also setup the pull control correctly. Also, in the loop that initializes multiple pins, only the first will be muxed as the loop will break when the pull up node is not found. arch/arm/dts/rk3588-rock-5b-u-boot.dtsi | 26 +++++++++++++++++++++++++ 1 file changed, 26 insertions(+) diff --git a/arch/arm/dts/rk3588-rock-5b-u-boot.dtsi b/arch/arm/dts/rk3588-rock-5b-u-boot.dtsi index e1d240baf35d..a9d506ba6515 100644 --- a/arch/arm/dts/rk3588-rock-5b-u-boot.dtsi +++ b/arch/arm/dts/rk3588-rock-5b-u-boot.dtsi @@ -124,6 +124,8 @@ }; &pinctrl { + u-boot,dm-spl; + usb { vcc5v0_host_en: vcc5v0-host-en { rockchip,pins = <4 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>; @@ -131,6 +133,30 @@ }; }; +&pcfg_pull_up_drv_level_2 { + u-boot,dm-spl; +}; + +&pcfg_pull_up { + u-boot,dm-spl; +}; + +&sdmmc_bus4 { + u-boot,dm-spl; +}; + +&sdmmc_clk { + u-boot,dm-spl; +}; + +&sdmmc_cmd { + u-boot,dm-spl; +}; + +&sdmmc_det { + u-boot,dm-spl; +}; + &usb_host0_ehci { companion = <&usb_host0_ohci>; phys = <&u2phy2_host>; -- 2.34.1

2 5

[PATCH] configs: m68k: Use default shell prompt
by Marek Vasut 16 Apr '23

16 Apr '23

The current shell prompt '->' interferes with CI matching on 'bdinfo' output. When CI test.py attempts to locate memory information in the 'bdinfo' output, it matches on '->' prefix which is identical to the shell prefix. Switch the prompt to default '=>' one to avoid this interference. Suggested-by: Tom Rini <trini(a)konsulko.com> # found the CI oddity Signed-off-by: Marek Vasut <marek.vasut+renesas(a)mailbox.org> --- Cc: Angelo Dureghello <angelo(a)kernel-space.org> Cc: Huan Wang <alison.wang(a)nxp.com> Cc: Marek Vasut <marek.vasut+renesas(a)mailbox.org> Cc: Simon Glass <sjg(a)chromium.org> Cc: Stefan Roese <sr(a)denx.de> Cc: Tom Rini <trini(a)konsulko.com> --- configs/M5208EVBE_defconfig | 1 - configs/M5235EVB_defconfig | 1 - configs/M5272C3_defconfig | 1 - configs/M5275EVB_defconfig | 1 - configs/M5282EVB_defconfig | 1 - configs/M53017EVB_defconfig | 1 - configs/M5329AFEE_defconfig | 1 - configs/M5329BFEE_defconfig | 1 - configs/M5373EVB_defconfig | 1 - 9 files changed, 9 deletions(-) diff --git a/configs/M5208EVBE_defconfig b/configs/M5208EVBE_defconfig index 3263414d1c2..bc98d7fd641 100644 --- a/configs/M5208EVBE_defconfig +++ b/configs/M5208EVBE_defconfig @@ -4,7 +4,6 @@ CONFIG_SYS_MALLOC_LEN=0x20000 CONFIG_ENV_SIZE=0x1000 CONFIG_ENV_SECT_SIZE=0x2000 CONFIG_DEFAULT_DEVICE_TREE="M5208EVBE" -CONFIG_SYS_PROMPT="-> " CONFIG_SYS_LOAD_ADDR=0x40010000 CONFIG_ENV_ADDR=0x2000 CONFIG_TARGET_M5208EVBE=y diff --git a/configs/M5235EVB_defconfig b/configs/M5235EVB_defconfig index fbd3e086ec3..ac696d8a8d6 100644 --- a/configs/M5235EVB_defconfig +++ b/configs/M5235EVB_defconfig @@ -4,7 +4,6 @@ CONFIG_SYS_MALLOC_LEN=0x20000 CONFIG_ENV_SIZE=0x2000 CONFIG_ENV_SECT_SIZE=0x2000 CONFIG_DEFAULT_DEVICE_TREE="M5235EVB" -CONFIG_SYS_PROMPT="-> " CONFIG_SYS_LOAD_ADDR=0x20000 CONFIG_ENV_ADDR=0xFFE04000 CONFIG_TARGET_M5235EVB=y diff --git a/configs/M5272C3_defconfig b/configs/M5272C3_defconfig index 1c51c4a1666..6b46c6f4f51 100644 --- a/configs/M5272C3_defconfig +++ b/configs/M5272C3_defconfig @@ -4,7 +4,6 @@ CONFIG_SYS_MALLOC_LEN=0x40000 CONFIG_ENV_SIZE=0x2000 CONFIG_ENV_SECT_SIZE=0x2000 CONFIG_DEFAULT_DEVICE_TREE="M5272C3" -CONFIG_SYS_PROMPT="-> " CONFIG_SYS_LOAD_ADDR=0x20000 CONFIG_ENV_ADDR=0xFFE04000 CONFIG_TARGET_M5272C3=y diff --git a/configs/M5275EVB_defconfig b/configs/M5275EVB_defconfig index ca1c18420ff..8eb551678b9 100644 --- a/configs/M5275EVB_defconfig +++ b/configs/M5275EVB_defconfig @@ -4,7 +4,6 @@ CONFIG_SYS_MALLOC_LEN=0x40000 CONFIG_ENV_SIZE=0x2000 CONFIG_ENV_SECT_SIZE=0x2000 CONFIG_DEFAULT_DEVICE_TREE="M5275EVB" -CONFIG_SYS_PROMPT="-> " CONFIG_SYS_LOAD_ADDR=0x800000 CONFIG_ENV_ADDR=0xFFE04000 CONFIG_TARGET_M5275EVB=y diff --git a/configs/M5282EVB_defconfig b/configs/M5282EVB_defconfig index 2b053e3bbfe..1997f3800bb 100644 --- a/configs/M5282EVB_defconfig +++ b/configs/M5282EVB_defconfig @@ -4,7 +4,6 @@ CONFIG_SYS_MALLOC_LEN=0x40000 CONFIG_ENV_SIZE=0x2000 CONFIG_ENV_SECT_SIZE=0x2000 CONFIG_DEFAULT_DEVICE_TREE="M5282EVB" -CONFIG_SYS_PROMPT="-> " CONFIG_SYS_LOAD_ADDR=0x20000 CONFIG_ENV_ADDR=0xFFE04000 CONFIG_TARGET_M5282EVB=y diff --git a/configs/M53017EVB_defconfig b/configs/M53017EVB_defconfig index c70964f7aa0..92445feb7d2 100644 --- a/configs/M53017EVB_defconfig +++ b/configs/M53017EVB_defconfig @@ -4,7 +4,6 @@ CONFIG_SYS_MALLOC_LEN=0x20000 CONFIG_ENV_SIZE=0x1000 CONFIG_ENV_SECT_SIZE=0x8000 CONFIG_DEFAULT_DEVICE_TREE="M53017EVB" -CONFIG_SYS_PROMPT="-> " CONFIG_SYS_LOAD_ADDR=0x40010000 CONFIG_ENV_ADDR=0x40000 CONFIG_TARGET_M53017EVB=y diff --git a/configs/M5329AFEE_defconfig b/configs/M5329AFEE_defconfig index 455eea255ae..238413d2d5c 100644 --- a/configs/M5329AFEE_defconfig +++ b/configs/M5329AFEE_defconfig @@ -4,7 +4,6 @@ CONFIG_SYS_MALLOC_LEN=0x20000 CONFIG_ENV_SIZE=0x2000 CONFIG_ENV_SECT_SIZE=0x2000 CONFIG_DEFAULT_DEVICE_TREE="M5329AFEE" -CONFIG_SYS_PROMPT="-> " CONFIG_SYS_LOAD_ADDR=0x40010000 CONFIG_ENV_ADDR=0x4000 CONFIG_TARGET_M5329EVB=y diff --git a/configs/M5329BFEE_defconfig b/configs/M5329BFEE_defconfig index 0251444b3bf..43cfc0e94db 100644 --- a/configs/M5329BFEE_defconfig +++ b/configs/M5329BFEE_defconfig @@ -4,7 +4,6 @@ CONFIG_SYS_MALLOC_LEN=0x20000 CONFIG_ENV_SIZE=0x2000 CONFIG_ENV_SECT_SIZE=0x2000 CONFIG_DEFAULT_DEVICE_TREE="M5329BFEE" -CONFIG_SYS_PROMPT="-> " CONFIG_SYS_LOAD_ADDR=0x40010000 CONFIG_ENV_ADDR=0x4000 CONFIG_TARGET_M5329EVB=y diff --git a/configs/M5373EVB_defconfig b/configs/M5373EVB_defconfig index eec95da8573..db85e3401f4 100644 --- a/configs/M5373EVB_defconfig +++ b/configs/M5373EVB_defconfig @@ -4,7 +4,6 @@ CONFIG_SYS_MALLOC_LEN=0x20000 CONFIG_ENV_SIZE=0x2000 CONFIG_ENV_SECT_SIZE=0x2000 CONFIG_DEFAULT_DEVICE_TREE="M5373EVB" -CONFIG_SYS_PROMPT="-> " CONFIG_SYS_LOAD_ADDR=0x40010000 CONFIG_ENV_ADDR=0x4000 CONFIG_TARGET_M5373EVB=y -- 2.39.2

2 1

[PATCH v3 00/11] Tegra DC improvements
by Svyatoslav Ryhel 16 Apr '23

16 Apr '23

This patch set is dedicated to improvement of video support on T20 and T30 devices. It contains: - DC driver improvements (T30 support was added into existing T20 DC driver, it was moved into own folder, added support of reading clocks from dts, improved work with panel ops and implemented native 180 degree panel rotation support) - DSI driver bring up (driver is based on mainline Linux one with minor adjustments, only T30 tested) - Simple panel driver tweaks (added get_display_timing ops and implemented simple MIPI DSI panels support) Patches were successfully tested on Paz00 board with unmodified state and on TF101 (Ventana board T20) with old binding and with updated binding. All work without any regressions. --- Changes from v2: - resend after month Changes from v1: - DSI driver headers were optimized - Tested on Paz00 board --- Marcel Ziswiler (1): tegra: lcd: video: integrate display driver for t30 Svyatoslav Ryhel (10): video: move tegra dc driver into own folder video: tegra-dc: get clocks from device tree video: tegra-dc: request timings from panel driver first video: tegra-dc: assign regmap directly video: tegra-dc: add 180 degree panel rotation video: tegra-dc: add panel_set_backlight call video: tegra-dc: pass DC regmap to internal devices video: tegra20: add DSI controller driver simple_panel: add support for get_display_timing simple_panel: support simple MIPI DSI panels arch/arm/dts/tegra30-u-boot.dtsi | 9 + arch/arm/include/asm/arch-tegra/dc.h | 8 + arch/arm/include/asm/arch-tegra30/display.h | 28 + arch/arm/include/asm/arch-tegra30/dsi.h | 217 +++++ arch/arm/include/asm/arch-tegra30/pwm.h | 13 + drivers/video/Kconfig | 11 +- drivers/video/Makefile | 2 +- drivers/video/simple_panel.c | 47 +- drivers/video/tegra20/Kconfig | 17 + drivers/video/tegra20/Makefile | 4 + drivers/video/tegra20/mipi-phy.c | 134 +++ drivers/video/tegra20/mipi-phy.h | 48 + drivers/video/{tegra.c => tegra20/tegra-dc.c} | 123 ++- drivers/video/tegra20/tegra-dsi.c | 864 ++++++++++++++++++ 14 files changed, 1476 insertions(+), 49 deletions(-) create mode 100644 arch/arm/include/asm/arch-tegra30/display.h create mode 100644 arch/arm/include/asm/arch-tegra30/dsi.h create mode 100644 arch/arm/include/asm/arch-tegra30/pwm.h create mode 100644 drivers/video/tegra20/Kconfig create mode 100644 drivers/video/tegra20/Makefile create mode 100644 drivers/video/tegra20/mipi-phy.c create mode 100644 drivers/video/tegra20/mipi-phy.h rename drivers/video/{tegra.c => tegra20/tegra-dc.c} (82%) create mode 100644 drivers/video/tegra20/tegra-dsi.c -- 2.37.2

3 15

[PATCH] ddr: marvell: a38x: Perform DDR training sequence again for 2nd boot
by Tony Dinh 15 Apr '23

15 Apr '23

- DDR Training sequence happens very fast. The speedup in boot time is negligible by skipping the training sequence during 2nd boot or after. So remove the check and skip. - This change improves the robustness of DDR training. If u-boot crashed during DDR training, the training could be left in a limbo state, where the BootROM has recorded that it is already in a 2nd boot. The training must be repeated in this scenario to get out of this limbo state, but due to the check it cannot be performed. Signed-off-by: Tony Dinh <mibodhi(a)gmail.com> --- drivers/ddr/marvell/a38x/mv_ddr_plat.c | 7 ------- 1 file changed, 7 deletions(-) diff --git a/drivers/ddr/marvell/a38x/mv_ddr_plat.c b/drivers/ddr/marvell/a38x/mv_ddr_plat.c index 6e7949ac72..8ec9fb0874 100644 --- a/drivers/ddr/marvell/a38x/mv_ddr_plat.c +++ b/drivers/ddr/marvell/a38x/mv_ddr_plat.c @@ -1363,13 +1363,6 @@ int mv_ddr_pre_training_soc_config(const char *ddr_type) DRAM_RESET_MASK_MASKED << DRAM_RESET_MASK_OFFS); } - /* Check if DRAM is already initialized */ - if (reg_read(REG_BOOTROM_ROUTINE_ADDR) & - (1 << REG_BOOTROM_ROUTINE_DRAM_INIT_OFFS)) { - printf("%s Training Sequence - 2nd boot - Skip\n", ddr_type); - return MV_OK; - } - /* Fix read ready phases for all SOC in reg 0x15c8 */ reg_val = reg_read(TRAINING_DBG_3_REG); -- 2.30.2

2 5

Please pull u-boot-marvell/master
by Stefan Roese 15 Apr '23

15 Apr '23

Hi Tom, please pull the following Marvell MVEBU related patches: ---------------------------------------------------------------- - mvebu: Boot support for 4K Native disks (Pali) - a38x: Perform DDR training sequence again for 2nd boot (Tony) ---------------------------------------------------------------- Here the Azure build, without any issues: https://dev.azure.com/sr0718/u-boot/_build/results?buildId=292&view=results Thanks, Stefan The following changes since commit 9e804638bfe2693a908abf066ff66c251572afa7: Merge tag 'for-v2023-07-rc1' of https://source.denx.de/u-boot/custodians/u-boot-i2c (2023-04-11 09:29:28 -0400) are available in the Git repository at: git@source.denx.de:u-boot/custodians/u-boot-marvell.git for you to fetch changes up to 6add83991b2887619d0b25e4068b4c0082a4596a: ddr: marvell: a38x: Perform DDR training sequence again for 2nd boot (2023-04-13 11:34:47 +0200) ---------------------------------------------------------------- Pali Rohár (7): arm: mvebu: spl: Do not hardcode SATA block size to 512 cmd: mvebu/bubt: a38x: Do not hardcode SATA block size to 512 tools: imagetool: Extend print_header() by params argument tools: kwbimage: Simplify align code tools: kwbimage: Add support for SATA images with non-512 byte block size tools: kwboot: Add support for parsing SATA images with non-512 block size arm: mvebu: spl: Allow to build SATA kwbimage for 4K Native disks Tony Dinh (1): ddr: marvell: a38x: Perform DDR training sequence again for 2nd boot arch/arm/mach-mvebu/Kconfig | 10 +++ arch/arm/mach-mvebu/Makefile | 5 ++ arch/arm/mach-mvebu/kwbimage.cfg.in | 3 + arch/arm/mach-mvebu/spl.c | 11 ++- cmd/mvebu/bubt.c | 7 +- drivers/ddr/marvell/a38x/mv_ddr_plat.c | 7 -- tools/aisimage.c | 2 +- tools/atmelimage.c | 2 +- tools/default_image.c | 7 +- tools/fit_common.c | 5 ++ tools/fit_common.h | 2 + tools/fit_image.c | 2 +- tools/gpimage.c | 2 +- tools/imagetool.c | 4 +- tools/imagetool.h | 2 +- tools/imx8image.c | 2 +- tools/imx8mimage.c | 2 +- tools/imximage.c | 2 +- tools/kwbimage.c | 144 +++++++++++++++++++++------------ tools/kwboot.c | 35 +++++++- tools/lpc32xximage.c | 2 +- tools/mkimage.c | 2 +- tools/mtk_image.c | 2 +- tools/mxsimage.c | 2 +- tools/omapimage.c | 2 +- tools/pblimage.c | 2 +- tools/rkcommon.c | 2 +- tools/rkcommon.h | 2 +- tools/socfpgaimage.c | 2 +- tools/stm32image.c | 2 +- tools/sunxi_egon.c | 2 +- tools/sunxi_toc0.c | 2 +- tools/ublimage.c | 2 +- tools/vybridimage.c | 2 +- tools/zynqimage.c | 2 +- tools/zynqmpimage.c | 2 +- tools/zynqmpimage.h | 2 +- 37 files changed, 199 insertions(+), 91 deletions(-)

2 1

Pull request: u-boot-sunxi/master for v2023.07
by Andre Przywara 15 Apr '23

15 Apr '23

Hi Tom, please pull the sunxi/master branch, containing the first part of the 2023.07 changes. The biggest change is some refactoring of the H616 DRAM driver, which allows better fine-tuning for each board, and is the base for pending LPDDR3 and LPDDR4 support, needed by new boards. The sun8i-emac Ethernet driver sees some refactoring that enables it for the Allwinner D1 EMAC IP. The sunxi HDMI driver is now using more DT properties. Also the early SPL code now supports some odd H616 SoC variant. There are some more patches pending, that require the final review touches and some testing, I will send a separate PR for them later. The gitlab CI completed successfully, and I boot tested a few boards with different SoCs, via FEL and SD card, into Linux. Thanks, Andre =========================== The following changes since commit 9e804638bfe2693a908abf066ff66c251572afa7: Merge tag 'for-v2023-07-rc1' of https://source.denx.de/u-boot/custodians/u-boot-i2c (2023-04-11 09:29:28 -0400) are available in the Git repository at: https://source.denx.de/u-boot/custodians/u-boot-sunxi.git master for you to fetch changes up to 5fc892e83f34a0b082ff46d3cc411d6813c1f726: sunxi: A64: drop boot0 header reservation (2023-04-12 00:17:22 +0100) ---------------------------------------------------------------- Andre Przywara (3): sunxi: boot0.h: allow RVBAR MMIO address customisation sunxi: arm64: boot0.h: runtime check for RVBAR address sunxi: A64: drop boot0 header reservation Jernej Skrabec (10): sunxi: Fix write to H616 DRAM CR register sunxi: cosmetic: Fix H616 DRAM driver code style sunxi: parameterize H616 DRAM ODT values sunxi: Convert H616 DRAM options to single setting sunxi: Always configure ODT on H616 DRAM sunxi: Make bit delay function in H616 DRAM code void sunxi: Parameterize bit delay code in H616 DRAM driver sunxi: Parameterize "unknown feature" in H616 DRAM driver sunxi: Parameterize some of H616 DDR3 timings sunxi: Add TPR2 parameter for H616 DRAM driver Samuel Holland (8): video: sunxi: dw-hdmi: Use DM for clock gates and resets video: sunxi: dw-hdmi: Use DM for HVCC regulator net: sun8i-emac: Add a structure for variant data net: sun8i-emac: Add a flag for RMII support net: sun8i-emac: Add a flag for the internal PHY switch net: sun8i-emac: Use common syscon setup for R40 net: sun8i-emac: Remove the SoC variant ID ARM: dts: sun6i: mixtile-loftq: Add USB1 VBUS regulator arch/arm/dts/sun6i-a31-mixtile-loftq.dts | 17 + arch/arm/include/asm/arch-sunxi/boot0.h | 21 +- arch/arm/include/asm/arch-sunxi/dram_sun50i_h616.h | 17 + arch/arm/mach-sunxi/Kconfig | 99 ++-- arch/arm/mach-sunxi/dram_sun50i_h616.c | 508 ++++++++++++++------- arch/arm/mach-sunxi/dram_timings/h616_ddr3_1333.c | 20 +- configs/a64-olinuxino-emmc_defconfig | 1 - configs/a64-olinuxino_defconfig | 1 - configs/amarula_a64_relic_defconfig | 1 - configs/bananapi_m64_defconfig | 1 - configs/nanopi_a64_defconfig | 1 - configs/oceanic_5205_5inmfd_defconfig | 1 - configs/orangepi_win_defconfig | 1 - configs/orangepi_zero2_defconfig | 8 +- configs/pine64_plus_defconfig | 1 - configs/sopine_baseboard_defconfig | 1 - configs/x96_mate_defconfig | 7 + drivers/net/sun8i_emac.c | 96 ++-- drivers/video/sunxi/sunxi_dw_hdmi.c | 36 +- 19 files changed, 564 insertions(+), 274 deletions(-)

2 1

[PATCH v3 0/5] enable DMA and CPSW nodes for am62ax SoC family
by Bryan Brattlof 14 Apr '23

14 Apr '23

Hello again everyone! This patch series syncs TI's am62ax device tree files with what has been merged in the v6.3-rc6 of the Linux Kernel. This series will also enable YMODEM support to make automated testing (which uses the UART boot method to load the bootloaders into the SoC) Thanks for reviewing ~Bryan Changes from v2: [1] - pulled linux dtbs from v6.3-rc6 instead of -rc4 Changed from v1: [0] - Rebased on top of -next branch - dropped 'u-boot,dm-spl' for the new 'bootph-pre-ram' properties [0] https://lore.kernel.org/u-boot/20230327184035.2128786-1-bb@ti.com/ [1] https://lore.kernel.org/u-boot/20230402213617.1759491-1-bb@ti.com/ Bryan Brattlof (4): arm: dts: sync am62ax dtbs with linux v6.3-rc6 arm: dts: add DMA and CPSW nodes for uboot configs: enable net features for am62ax configs: am62ax: enable ymodem support for a53 spl Vignesh Raghavendra (1): dma: ti: k3-udma: Introduce DMA support for the am62ax arch/arm/dts/k3-am62a-main.dtsi | 365 ++++++++++++++++++++++++++ arch/arm/dts/k3-am62a-mcu.dtsi | 51 ++++ arch/arm/dts/k3-am62a-wakeup.dtsi | 2 +- arch/arm/dts/k3-am62a7-r5-sk.dts | 8 + arch/arm/dts/k3-am62a7-sk-u-boot.dtsi | 26 +- arch/arm/dts/k3-am62a7-sk.dts | 75 +++++- arch/arm/dts/k3-am62a7.dtsi | 1 + configs/am62ax_evm_a53_defconfig | 7 +- drivers/dma/ti/Makefile | 1 + drivers/dma/ti/k3-psil-am62a.c | 196 ++++++++++++++ drivers/dma/ti/k3-psil-priv.h | 1 + drivers/dma/ti/k3-psil.c | 2 + 12 files changed, 729 insertions(+), 6 deletions(-) create mode 100644 drivers/dma/ti/k3-psil-am62a.c base-commit: a25dcda452bf6a6de72764a8d990d72e5def643d -- 2.40.0

2 7

[PATCH v2 0/5] enable DMA and CPSW nodes for am62ax SoC family
by Bryan Brattlof 14 Apr '23

14 Apr '23

Hello again everyone! This patch series syncs TI's am62ax device tree files with what has been merged in the v6.3-rc4 of the Linux Kernel. This series will also enable YMODEM support to make automated testing (which uses the UART boot method to load the bootloaders) Thanks for reviewing ~Bryan Changed from v1: [0] o Rebased on top of -next branch o dropped 'u-boot,dm-spl' for the new 'bootph-pre-ram' properties [0] https://lore.kernel.org/u-boot/20230327184035.2128786-1-bb@ti.com/ Bryan Brattlof (4): arm: dts: sync am62ax dtbs with linux v6.3-rc4 arm: dts: add DMA and CPSW nodes for uboot configs: enable net features for am62ax configs: am62ax: enable ymodem support for a53 spl Vignesh Raghavendra (1): dma: ti: k3-udma: Introduce DMA support for the am62ax arch/arm/dts/k3-am62a-main.dtsi | 365 ++++++++++++++++++++++++++ arch/arm/dts/k3-am62a-mcu.dtsi | 51 ++++ arch/arm/dts/k3-am62a-wakeup.dtsi | 2 +- arch/arm/dts/k3-am62a7-r5-sk.dts | 8 + arch/arm/dts/k3-am62a7-sk-u-boot.dtsi | 26 +- arch/arm/dts/k3-am62a7-sk.dts | 70 +++++ arch/arm/dts/k3-am62a7.dtsi | 1 + configs/am62ax_evm_a53_defconfig | 7 +- drivers/dma/ti/Makefile | 1 + drivers/dma/ti/k3-psil-am62a.c | 196 ++++++++++++++ drivers/dma/ti/k3-psil-priv.h | 1 + drivers/dma/ti/k3-psil.c | 2 + 12 files changed, 727 insertions(+), 3 deletions(-) create mode 100644 drivers/dma/ti/k3-psil-am62a.c base-commit: 942ac73afc37fb98695af4489ea1549c21615a5e -- 2.40.0

2 7

[PATCH v5 0/6] FWU: Add support for mtd backed feature on DeveloperBox
by jaswinder.singh＠linaro.org 14 Apr '23

14 Apr '23

From: Jassi Brar <jaswinder.singh(a)linaro.org> Introduce support for mtd backed storage for FWU feature and enable it on Synquacer platform based DeveloperBox. This revision is rebased onto patchset that trims the FWU api https://lore.kernel.org/u-boot/20230306231747.1888513-1-jassisinghbrar@gmai… Changes since v4: * Provide default/weak implementations of fwu_plat_get_alt_num and fwu_plat_get_bootidx * Provide man page for mkfwumdata * Misc typo fixes and cosmetic changes Changes since v3: * Fix and Update documentation to also build optee for FWU FIP image. * Fixed checkpatch warnings * Made local functions static. * Split config changes to a separate patch * Fix authorship of three patches. Jassi Brar (4): dt: fwu: developerbox: enable fwu banks and mdata regions configs: move to new flash layout and boot flow fwu: DeveloperBox: add support for FWU fwu: provide default fwu_plat_get_bootidx Masami Hiramatsu (2): FWU: Add FWU metadata access driver for MTD storage regions tools: Add mkfwumdata tool for FWU metadata image .../synquacer-sc2a11-developerbox-u-boot.dtsi | 49 ++- board/socionext/developerbox/Makefile | 1 + board/socionext/developerbox/developerbox.c | 8 + board/socionext/developerbox/fwu_plat.c | 37 ++ configs/synquacer_developerbox_defconfig | 12 +- doc/board/socionext/developerbox.rst | 155 +++++++- doc/mkfwumdata.1 | 89 +++++ drivers/fwu-mdata/Kconfig | 15 + drivers/fwu-mdata/Makefile | 1 + drivers/fwu-mdata/raw_mtd.c | 272 ++++++++++++++ include/configs/synquacer.h | 10 + include/fwu.h | 32 ++ lib/fwu_updates/Makefile | 1 + lib/fwu_updates/fwu.c | 18 + lib/fwu_updates/fwu_mtd.c | 185 ++++++++++ tools/Kconfig | 9 + tools/Makefile | 4 + tools/mkfwumdata.c | 334 ++++++++++++++++++ 18 files changed, 1221 insertions(+), 11 deletions(-) create mode 100644 board/socionext/developerbox/fwu_plat.c create mode 100644 doc/mkfwumdata.1 create mode 100644 drivers/fwu-mdata/raw_mtd.c create mode 100644 lib/fwu_updates/fwu_mtd.c create mode 100644 tools/mkfwumdata.c -- 2.34.1

3 11

[PATCH V2 0/2] net: phy: Make phy_interface_is_sgmii|rgmii a switch statement
by Nishanth Menon 14 Apr '23

14 Apr '23

Originally reported by Tom[1], turned out to be that recent commit 75d28899e3e9 ("net: phy: Synchronize PHY interface modes with Linux") reordered the enum definitions which in turn broke the range checks. we are left with two options: a) check against explicit values to help reuse as much as possible and let compiler optimize where applicable or b) be very explicit in phy drivers and drop these helpers. I have chosen to go with (a) approach. Tested on am64x, though the dp83867 is used elsewhere as well. Changes since v1: * Change in switch handling (Thanks Marek for the suggestion) V1: https://lore.kernel.org/all/20230413180713.2922524-1-nm@ti.com/ Nishanth Menon (2): net: phy: Make phy_interface_is_sgmii a switch statement net: phy: Make phy_interface_is_rgmii a switch statement include/phy.h | 22 ++++++++++++++++++---- 1 file changed, 18 insertions(+), 4 deletions(-) -- 2.40.0

3 6