July 2020 - U-Boot

[PATCH v2 1/2] mtd: nand: raw: denali: Assert reset before deassert
by Ley Foon Tan 14 Jul '20

14 Jul '20

Always put the controller in reset, then take it out of reset. This is to make sure controller always in reset state in both SPL and proper Uboot. This is preparation for the next patch to poll for reset completion (rst_comp) bit after reset. Tested-by: Masahiro Yamada <yamada.masahiro(a)socionext.com> Signed-off-by: Radu Bacrau <radu.bacrau(a)intel.com> Signed-off-by: Ley Foon Tan <ley.foon.tan(a)intel.com> --- v2: - Added "Tested-by" in commit message. --- drivers/mtd/nand/raw/denali_dt.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/mtd/nand/raw/denali_dt.c b/drivers/mtd/nand/raw/denali_dt.c index 2728e8098faa..75ad15b0758c 100644 --- a/drivers/mtd/nand/raw/denali_dt.c +++ b/drivers/mtd/nand/raw/denali_dt.c @@ -148,6 +148,8 @@ static int denali_dt_probe(struct udevice *dev) if (ret) { dev_warn(dev, "Can't get reset: %d\n", ret); } else { + reset_assert_bulk(&resets); + udelay(2); reset_deassert_bulk(&resets); /* -- 2.19.0

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[PATCH 1/1] Dockerfile: provide kernel for libguestfs-tools
by Heinrich Schuchardt 14 Jul '20

14 Jul '20

The libguestfs-tools use QEMU to mount an image file. This requires a Linux kernel. Install a kernel and make vmlinuz readable. Signed-off-by: Heinrich Schuchardt <xypron.glpk(a)gmx.de> --- Dockerfile | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Dockerfile b/Dockerfile index bc3cdee..aac7f01 100644 --- a/Dockerfile +++ b/Dockerfile @@ -68,6 +68,7 @@ RUN apt-get update && apt-get install -y \ libssl-dev \ libudev-dev \ libusb-1.0-0-dev \ + linux-image-kvm \ lzma-alone \ lzop \ mount \ @@ -94,6 +95,9 @@ RUN apt-get update && apt-get install -y \ zip \ && rm -rf /var/lib/apt/lists/* +# libguestfs-tools runs the kernel via QEMU. Give normal users access. +RUN chmod 644 /boot/vmlinu* + # Manually install libmpfr4 for the toolchains RUN wget http://mirrors.kernel.org/ubuntu/pool/main/m/mpfr4/libmpfr4_3.1.4-1_amd64.d… && dpkg -i libmpfr4_3.1.4-1_amd64.deb && rm libmpfr4_3.1.4-1_amd64.deb -- 2.27.0

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[PATCH v4 0/5] roc-rk3399-pc: Custom SPL init
by Jagan Teki 13 Jul '20

13 Jul '20

This series supports custom initialization code required for roc-rk3399-pc board on SPL stage. Here is the previous v3 this series[1]. Now this series is well mature code handling to add custom spl_board_init code parts. roc-rk3399-pc would require custom leds initialization based on user intervention of the power key. This code handles the user intervention via SPI environment variable. If someone or production systems wants this feature then 'pwr_key' has to be set otherwise it is normal like other rk3399 boards in Mainline. Changes for v4: - enable SPL_BOARD_INIT in all platforms Changes for v3: - support leds on SPL - support env 'pwr_key' [1] https://patchwork.ozlabs.org/project/uboot/cover/20200608183144.26809-1-jag… Any inputs? Jagan. Jagan Teki (5): rockchip: spl: Add spl_board_init rk3399: spl: Print SPL banner after relocation roc-rk3399-pc: Move leds setup in SPL rockchip: Separate the reset cause from display cpuinfo roc-rk3399-pc: Set LED only during POR and pwr_key=y arch/arm/Kconfig | 1 + arch/arm/include/asm/arch-rockchip/cru.h | 2 + arch/arm/mach-rockchip/Kconfig | 2 - arch/arm/mach-rockchip/Makefile | 5 +- arch/arm/mach-rockchip/cpu-info.c | 20 +++--- arch/arm/mach-rockchip/rk3188/rk3188.c | 2 +- arch/arm/mach-rockchip/rk3399/rk3399.c | 57 ----------------- arch/arm/mach-rockchip/spl.c | 11 ++++ arch/arm/mach-rockchip/tpl.c | 7 --- board/firefly/firefly-rk3288/firefly-rk3288.c | 2 +- board/firefly/roc-pc-rk3399/Makefile | 4 ++ board/firefly/roc-pc-rk3399/roc-pc-rk3399.c | 21 ------- board/firefly/roc-pc-rk3399/spl.c | 56 +++++++++++++++++ board/phytec/phycore_rk3288/phycore-rk3288.c | 2 +- .../puma_rk3399/puma-rk3399.c | 61 +++++++++++++++++++ configs/roc-pc-mezzanine-rk3399_defconfig | 6 +- configs/roc-pc-rk3399_defconfig | 6 +- 17 files changed, 162 insertions(+), 103 deletions(-) create mode 100644 board/firefly/roc-pc-rk3399/spl.c -- 2.25.1

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[PATCH 00/12] Add label to pcie nodes
by Wasim Khan 13 Jul '20

13 Jul '20

This patch series - Adds label to pcie nodes in dts file for NXP's layerscape SoCs - Print the pcie controller number starting from 1 to match RMs - Add checks for config resource size and fix indendation. Wasim Khan (12): pci: layerscape: Print pcie controller number starting from 1 pci: ls_pcie_g4: Print pcie controller number starting from 1 arm: dts: lx2160a: add label to pcie nodes in dts arm: dts: ls1046a: add label to pcie nodes in dts arm: dts: ls2080a: add label to pcie nodes in dts arm: dts: ls1088a: add label to pcie nodes in dts arm: dts: ls1012a: add label to pcie nodes in dts arm: dts: ls1043a: add label to pcie nodes in dts arm: dts: ls1028a: add label to pcie nodes in dts pci: layerscape: Add size check for config resource pci: ls_pcie_g4: Add size check for config resource pci: layerscape: indentation correction arch/arm/dts/fsl-ls1012a.dtsi | 3 ++- arch/arm/dts/fsl-ls1028a.dtsi | 6 +++--- arch/arm/dts/fsl-ls1043a.dtsi | 9 +++++---- arch/arm/dts/fsl-ls1046a.dtsi | 9 +++++---- arch/arm/dts/fsl-ls1088a.dtsi | 8 ++++---- arch/arm/dts/fsl-ls2080a.dtsi | 11 ++++++----- arch/arm/dts/fsl-lx2160a.dtsi | 12 ++++++------ drivers/pci/pcie_layerscape.c | 23 ++++++++++++++++------- drivers/pci/pcie_layerscape_gen4.c | 20 ++++++++++++++++---- 9 files changed, 63 insertions(+), 38 deletions(-) -- 2.7.4

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Pull request: u-boot-spi/master
by Jagan Teki 13 Jul '20

13 Jul '20

Hi Tom, This PR about dm migration and other SF fixes. Summary: - Enable DM_SPI on siemens omap boards (Jagan) - Dropped some non-dm supported omap3 boards (Jagan) - Dropped non-dm code in omap3 spi driver (Jagan) - Dropped non-dm code in kirkwood spi driver (Bhargav) Travis CI: https://travis-ci.org/github/openedev/u-boot-amarula/builds/707124445 Any inputs? Jagan. The following changes since commit d9107930af63d88c2d84560db19e65f1a51c4cbd: Merge tag 'for-v2020.10' of https://gitlab.denx.de/u-boot/custodians/u-boot-i2c (2020-07-09 08:22:44 -0400) are available in the Git repository at: https://gitlab.denx.de/u-boot/custodians/u-boot-spi master for you to fetch changes up to 18c56605c6cd45cb3e1ea39e2a9df46d4eade7ae: doc: driver-model: Update SPI migration status (2020-07-10 12:39:54 +0530) ---------------------------------------------------------------- Bhargav Shah (1): spi: kirkwood: Drop nondm code Jagan Teki (19): am335x: igep003x: Enable DM_SPI siemens: draco: Enable DM_SPI, DM_SPI_FLASH siemens: etamin: Enable DM_SPI, DM_SPI_FLASH siemens: rastaban: Enable DM_SPI, DM_SPI_FLASH siemens: thuban: Enable DM_SPI, DM_SPI_FLASH siemens: pxm2: Enable DM_SPI, DM_SPI_FLASH siemens: rut: Enable DM_SPI, DM_SPI_FLASH arm: Remove cm_t54 board arm: Remove cm_t35 board arm: Remove overo board logicpd: Drop omap3 zoom1 arm: Remove cairo board arm: Remove bav335x board arm: Remove pepper board arm: Remove pengwyn board db-88f6281-bp-nand: Enable DM_SPI/SPI_FLASH spi: omap3: Drop nondm code arm: Remove mx31pdk board doc: driver-model: Update SPI migration status Johannes Holland (1): spi: add support for all spi modes with soft spi Pragnesh Patel (1): mtd: spi-nor: Enable QE bit for ISSI flash in case of SFDP arch/arm/Kconfig | 3 - arch/arm/mach-imx/mx3/Kconfig | 1 - arch/arm/mach-omap2/am33xx/Kconfig | 29 -- arch/arm/mach-omap2/omap3/Kconfig | 18 -- arch/arm/mach-omap2/omap4/Kconfig | 4 - arch/arm/mach-omap2/omap5/Kconfig | 1 - board/birdland/bav335x/Kconfig | 23 -- board/birdland/bav335x/Makefile | 11 - board/birdland/bav335x/README | 31 -- board/birdland/bav335x/board.c | 432 -------------------------- board/birdland/bav335x/board.h | 58 ---- board/birdland/bav335x/mux.c | 190 ------------ board/birdland/bav335x/u-boot.lds | 115 ------- board/compulab/cm_t35/Kconfig | 12 - board/compulab/cm_t35/MAINTAINERS | 6 - board/compulab/cm_t35/Makefile | 8 - board/compulab/cm_t35/cm_t35.c | 513 ------------------------------- board/compulab/cm_t54/Kconfig | 12 - board/compulab/cm_t54/MAINTAINERS | 6 - board/compulab/cm_t54/Makefile | 8 - board/compulab/cm_t54/cm_t54.c | 261 ---------------- board/compulab/cm_t54/mux.c | 94 ------ board/compulab/cm_t54/spl.c | 65 ---- board/freescale/mx31pdk/Kconfig | 15 - board/freescale/mx31pdk/MAINTAINERS | 6 - board/freescale/mx31pdk/Makefile | 11 - board/freescale/mx31pdk/lowlevel_init.S | 76 ----- board/freescale/mx31pdk/mx31pdk.c | 119 ------- board/gumstix/duovero/Kconfig | 12 - board/gumstix/duovero/MAINTAINERS | 6 - board/gumstix/duovero/Makefile | 6 - board/gumstix/duovero/duovero.c | 273 ---------------- board/gumstix/duovero/duovero_mux_data.h | 198 ------------ board/gumstix/pepper/Kconfig | 15 - board/gumstix/pepper/MAINTAINERS | 6 - board/gumstix/pepper/Makefile | 11 - board/gumstix/pepper/board.c | 288 ----------------- board/gumstix/pepper/board.h | 31 -- board/gumstix/pepper/mux.c | 82 ----- board/logicpd/zoom1/Kconfig | 12 - board/logicpd/zoom1/MAINTAINERS | 6 - board/logicpd/zoom1/Makefile | 6 - board/logicpd/zoom1/config.mk | 14 - board/logicpd/zoom1/zoom1.c | 148 --------- board/logicpd/zoom1/zoom1.h | 122 -------- board/overo/Kconfig | 9 - board/overo/MAINTAINERS | 6 - board/overo/Makefile | 10 - board/overo/common.c | 368 ---------------------- board/overo/overo.c | 411 ------------------------- board/overo/overo.h | 169 ---------- board/overo/spl.c | 61 ---- board/quipos/cairo/Kconfig | 12 - board/quipos/cairo/MAINTAINERS | 6 - board/quipos/cairo/Makefile | 6 - board/quipos/cairo/cairo.c | 98 ------ board/quipos/cairo/cairo.h | 318 ------------------- board/silica/pengwyn/Kconfig | 15 - board/silica/pengwyn/MAINTAINERS | 6 - board/silica/pengwyn/Makefile | 11 - board/silica/pengwyn/board.c | 204 ------------ board/silica/pengwyn/board.h | 14 - board/silica/pengwyn/mux.c | 97 ------ configs/am335x_igep003x_defconfig | 1 + configs/birdland_bav335a_defconfig | 69 ----- configs/birdland_bav335b_defconfig | 69 ----- configs/cairo_defconfig | 40 --- configs/cm_t35_defconfig | 65 ---- configs/cm_t54_defconfig | 53 ---- configs/db-88f6281-bp-nand_defconfig | 4 +- configs/draco_defconfig | 8 +- configs/duovero_defconfig | 42 --- configs/etamin_defconfig | 8 +- configs/mx31pdk_defconfig | 40 --- configs/omap3_overo_defconfig | 53 ---- configs/omap3_zoom1_defconfig | 41 --- configs/pengwyn_defconfig | 68 ---- configs/pepper_defconfig | 43 --- configs/pxm2_defconfig | 8 +- configs/rastaban_defconfig | 8 +- configs/rut_defconfig | 8 +- configs/thuban_defconfig | 8 +- doc/README.omap3 | 5 - doc/driver-model/migration.rst | 15 +- drivers/mtd/spi/spi-nor-core.c | 7 +- drivers/spi/Kconfig | 26 +- drivers/spi/kirkwood_spi.c | 136 +------- drivers/spi/omap3_spi.c | 136 -------- drivers/spi/soft_spi.c | 48 ++- include/configs/bav335x.h | 475 ---------------------------- include/configs/cm_t35.h | 249 --------------- include/configs/cm_t54.h | 120 -------- include/configs/duovero.h | 36 --- include/configs/mx31pdk.h | 141 --------- include/configs/omap3_cairo.h | 215 ------------- include/configs/omap3_overo.h | 184 ----------- include/configs/omap3_zoom1.h | 131 -------- include/configs/pengwyn.h | 166 ---------- include/configs/pepper.h | 78 ----- include/configs/siemens-am33x-common.h | 3 - scripts/config_whitelist.txt | 2 - 101 files changed, 107 insertions(+), 7887 deletions(-) delete mode 100644 board/birdland/bav335x/Kconfig delete mode 100644 board/birdland/bav335x/Makefile delete mode 100644 board/birdland/bav335x/README delete mode 100644 board/birdland/bav335x/board.c delete mode 100644 board/birdland/bav335x/board.h delete mode 100644 board/birdland/bav335x/mux.c delete mode 100644 board/birdland/bav335x/u-boot.lds delete mode 100644 board/compulab/cm_t35/Kconfig delete mode 100644 board/compulab/cm_t35/MAINTAINERS delete mode 100644 board/compulab/cm_t35/Makefile delete mode 100644 board/compulab/cm_t35/cm_t35.c delete mode 100644 board/compulab/cm_t54/Kconfig delete mode 100644 board/compulab/cm_t54/MAINTAINERS delete mode 100644 board/compulab/cm_t54/Makefile delete mode 100644 board/compulab/cm_t54/cm_t54.c delete mode 100644 board/compulab/cm_t54/mux.c delete mode 100644 board/compulab/cm_t54/spl.c delete mode 100644 board/freescale/mx31pdk/Kconfig delete mode 100644 board/freescale/mx31pdk/MAINTAINERS delete mode 100644 board/freescale/mx31pdk/Makefile delete mode 100644 board/freescale/mx31pdk/lowlevel_init.S delete mode 100644 board/freescale/mx31pdk/mx31pdk.c delete mode 100644 board/gumstix/duovero/Kconfig delete mode 100644 board/gumstix/duovero/MAINTAINERS delete mode 100644 board/gumstix/duovero/Makefile delete mode 100644 board/gumstix/duovero/duovero.c delete mode 100644 board/gumstix/duovero/duovero_mux_data.h delete mode 100644 board/gumstix/pepper/Kconfig delete mode 100644 board/gumstix/pepper/MAINTAINERS delete mode 100644 board/gumstix/pepper/Makefile delete mode 100644 board/gumstix/pepper/board.c delete mode 100644 board/gumstix/pepper/board.h delete mode 100644 board/gumstix/pepper/mux.c delete mode 100644 board/logicpd/zoom1/Kconfig delete mode 100644 board/logicpd/zoom1/MAINTAINERS delete mode 100644 board/logicpd/zoom1/Makefile delete mode 100644 board/logicpd/zoom1/config.mk delete mode 100644 board/logicpd/zoom1/zoom1.c delete mode 100644 board/logicpd/zoom1/zoom1.h delete mode 100644 board/overo/Kconfig delete mode 100644 board/overo/MAINTAINERS delete mode 100644 board/overo/Makefile delete mode 100644 board/overo/common.c delete mode 100644 board/overo/overo.c delete mode 100644 board/overo/overo.h delete mode 100644 board/overo/spl.c delete mode 100644 board/quipos/cairo/Kconfig delete mode 100644 board/quipos/cairo/MAINTAINERS delete mode 100644 board/quipos/cairo/Makefile delete mode 100644 board/quipos/cairo/cairo.c delete mode 100644 board/quipos/cairo/cairo.h delete mode 100644 board/silica/pengwyn/Kconfig delete mode 100644 board/silica/pengwyn/MAINTAINERS delete mode 100644 board/silica/pengwyn/Makefile delete mode 100644 board/silica/pengwyn/board.c delete mode 100644 board/silica/pengwyn/board.h delete mode 100644 board/silica/pengwyn/mux.c delete mode 100644 configs/birdland_bav335a_defconfig delete mode 100644 configs/birdland_bav335b_defconfig delete mode 100644 configs/cairo_defconfig delete mode 100644 configs/cm_t35_defconfig delete mode 100644 configs/cm_t54_defconfig delete mode 100644 configs/duovero_defconfig delete mode 100644 configs/mx31pdk_defconfig delete mode 100644 configs/omap3_overo_defconfig delete mode 100644 configs/omap3_zoom1_defconfig delete mode 100644 configs/pengwyn_defconfig delete mode 100644 configs/pepper_defconfig delete mode 100644 include/configs/bav335x.h delete mode 100644 include/configs/cm_t35.h delete mode 100644 include/configs/cm_t54.h delete mode 100644 include/configs/duovero.h delete mode 100644 include/configs/mx31pdk.h delete mode 100644 include/configs/omap3_cairo.h delete mode 100644 include/configs/omap3_overo.h delete mode 100644 include/configs/omap3_zoom1.h delete mode 100644 include/configs/pengwyn.h delete mode 100644 include/configs/pepper.h

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[PATCH 1/1] .gitlab-ci.yml: copy GRUB to correct build path
by Heinrich Schuchardt 13 Jul '20

13 Jul '20

The GRUB binaries are expected in $UBOOT_TRAVIS_BUILD_DIR. Signed-off-by: Heinrich Schuchardt <xypron.glpk(a)gmx.de> --- .gitlab-ci.yml | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml index d0746955b4..e7e9dc96b8 100644 --- a/.gitlab-ci.yml +++ b/.gitlab-ci.yml @@ -20,10 +20,6 @@ stages: - ln -s travis-ci /tmp/uboot-test-hooks/py/`hostname` - grub-mkimage --prefix="" -o ~/grub_x86.efi -O i386-efi normal echo lsefimmap lsefi lsefisystab efinet tftp minicmd - grub-mkimage --prefix="" -o ~/grub_x64.efi -O x86_64-efi normal echo lsefimmap lsefi lsefisystab efinet tftp minicmd - - cp /opt/grub/grubriscv64.efi ~/grub_riscv64.efi - - cp /opt/grub/grubriscv32.efi ~/grub_riscv32.efi - - cp /opt/grub/grubaa64.efi ~/grub_arm64.efi - - cp /opt/grub/grubarm.efi ~/grub_arm.efi - if [[ "${TEST_PY_BD}" == "qemu-riscv32_spl" ]]; then wget -O - https://github.com/riscv/opensbi/releases/download/v0.6/opensbi-0.6-rv32-bi… | tar -C /tmp -xJ; export OPENSBI=/tmp/opensbi-0.6-rv32-bin/platform/qemu/virt/firmware/fw_dynamic.bin; @@ -38,6 +34,12 @@ stages: script: # If we've been asked to use clang only do one configuration. - export UBOOT_TRAVIS_BUILD_DIR=/tmp/${TEST_PY_BD} + - cp ~/grub_x86.efi $UBOOT_TRAVIS_BUILD_DIR/; + - cp ~/grub_x64.efi $UBOOT_TRAVIS_BUILD_DIR/; + - cp /opt/grub/grubriscv64.efi $UBOOT_TRAVIS_BUILD_DIR/grub_riscv64.efi + - cp /opt/grub/grubriscv32.efi $UBOOT_TRAVIS_BUILD_DIR/grub_riscv32.efi + - cp /opt/grub/grubaa64.efi $UBOOT_TRAVIS_BUILD_DIR/grub_arm64.efi + - cp /opt/grub/grubarm.efi $UBOOT_TRAVIS_BUILD_DIR/grub_arm.efi - tools/buildman/buildman -o ${UBOOT_TRAVIS_BUILD_DIR} -w -E -W -e --board ${TEST_PY_BD} ${OVERRIDE} - virtualenv -p /usr/bin/python3 /tmp/venv -- 2.27.0

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[PATCH 1/1] efi_loader: skip warnings for network configuration
by Heinrich Schuchardt 13 Jul '20

13 Jul '20

Skip messages should only be written if the setup is not suitable for testing. If DHCP is enabled, we should not write a skip message if no static network configuration is supplied. Likewise if a static network configuration is supplied, we should not write a skip message if DHCP is not enabled. Signed-off-by: Heinrich Schuchardt <xypron.glpk(a)gmx.de> --- test/py/tests/test_efi_loader.py | 16 +++++++++++----- 1 file changed, 11 insertions(+), 5 deletions(-) diff --git a/test/py/tests/test_efi_loader.py b/test/py/tests/test_efi_loader.py index 9465c28fbc..7aa422e764 100644 --- a/test/py/tests/test_efi_loader.py +++ b/test/py/tests/test_efi_loader.py @@ -68,8 +68,8 @@ def test_efi_pre_commands(u_boot_console): u_boot_console.run_command('pci enum') @pytest.mark.buildconfigspec('cmd_dhcp') -def test_efi_dhcp(u_boot_console): - """Test the dhcp command. +def test_efi_setup_dhcp(u_boot_console): + """Set up the network using DHCP. The boardenv_* file may be used to enable/disable this test; see the comment at the beginning of this file. @@ -77,7 +77,10 @@ def test_efi_dhcp(u_boot_console): test_dhcp = u_boot_console.config.env.get('env__net_dhcp_server', False) if not test_dhcp: - pytest.skip('No DHCP server available') + env_vars = u_boot_console.config.env.get('env__net_static_env_vars', None) + if not env_vars: + pytest.skip('No DHCP server available') + return None u_boot_console.run_command('setenv autoload no') output = u_boot_console.run_command('dhcp') @@ -88,7 +91,7 @@ def test_efi_dhcp(u_boot_console): @pytest.mark.buildconfigspec('net') def test_efi_setup_static(u_boot_console): - """Set up a static IP configuration. + """Set up the network using a static IP configuration. The configuration is provided by the boardenv_* file; see the comment at the beginning of this file. @@ -96,7 +99,10 @@ def test_efi_setup_static(u_boot_console): env_vars = u_boot_console.config.env.get('env__net_static_env_vars', None) if not env_vars: - pytest.skip('No static network configuration is defined') + test_dhcp = u_boot_console.config.env.get('env__net_dhcp_server', False) + if not test_dhcp: + pytest.skip('No static network configuration is defined') + return None for (var, val) in env_vars: u_boot_console.run_command('setenv %s %s' % (var, val)) -- 2.27.0

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[PATCH] power: pmic: pca9450: fix i2c address for PCA9450A
by Flavio Suligoi 13 Jul '20

13 Jul '20

Change the I2C Slave Address of the PCA9450A: 0x35 --> 0x25 According to the NXP documentation, in the datasheet: PCA9450DS.pdf (Rev 1.0 - 19 November 2019) in the table 19 "PCA9450 I2C Slave Address) at page 27/96, all the PCA9450 have the same I2C address. In particular, in case of 7-bit Slave Address, the address is 0x25. This modification was tested on the imx8mm-evk, with the SOC equipped with the PCA9450A instead of the previous ROHM BD71847. Signed-off-by: Flavio Suligoi <f.suligoi(a)asem.it> --- drivers/power/pmic/pca9450.c | 2 +- drivers/power/pmic/pmic_pca9450.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/power/pmic/pca9450.c b/drivers/power/pmic/pca9450.c index 0c9d9a366e..c7f8b80954 100644 --- a/drivers/power/pmic/pca9450.c +++ b/drivers/power/pmic/pca9450.c @@ -80,7 +80,7 @@ static struct dm_pmic_ops pca9450_ops = { }; static const struct udevice_id pca9450_ids[] = { - { .compatible = "nxp,pca9450a", .data = 0x35, }, + { .compatible = "nxp,pca9450a", .data = 0x25, }, { .compatible = "nxp,pca9450b", .data = 0x25, }, { } }; diff --git a/drivers/power/pmic/pmic_pca9450.c b/drivers/power/pmic/pmic_pca9450.c index 67a9090200..c0fb78c4cd 100644 --- a/drivers/power/pmic/pmic_pca9450.c +++ b/drivers/power/pmic/pmic_pca9450.c @@ -23,7 +23,7 @@ int power_pca9450a_init(unsigned char bus) p->name = pca9450_name; p->interface = PMIC_I2C; p->number_of_regs = PCA9450_REG_NUM; - p->hw.i2c.addr = 0x35; + p->hw.i2c.addr = 0x25; p->hw.i2c.tx_num = 1; p->bus = bus; -- 2.17.1

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[PATCH v1] power: pmic: pca9450: fix i2c address for PCA9450A
by Flavio Suligoi 13 Jul '20

13 Jul '20

Change the I2C Slave Address of the PCA9450A: 0x35 --> 0x25 According to the NXP documentation, in the datasheet: PCA9450DS.pdf (Rev 1.0 - 19 November 2019) in the table 19 "PCA9450 I2C Slave Address) at page 27/96, all the PCA9450 have the same I2C address. In particular, in case of 7-bit Slave Address, the address is 0x25. This modification was tested on the imx8mm-evk, with the SOC equipped with the PCA9450A instead of the previous ROHM BD71847. Signed-off-by: Flavio Suligoi <f.suligoi(a)asem.it> Reviewed-by: Peng Fan <peng.fan(a)nxp.com> --- Changes: v1: add "Reviewed-by: Peng Fan <peng.fan(a)nxp.com>" drivers/power/pmic/pca9450.c | 2 +- drivers/power/pmic/pmic_pca9450.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/power/pmic/pca9450.c b/drivers/power/pmic/pca9450.c index 0c9d9a366e..c7f8b80954 100644 --- a/drivers/power/pmic/pca9450.c +++ b/drivers/power/pmic/pca9450.c @@ -80,7 +80,7 @@ static struct dm_pmic_ops pca9450_ops = { }; static const struct udevice_id pca9450_ids[] = { - { .compatible = "nxp,pca9450a", .data = 0x35, }, + { .compatible = "nxp,pca9450a", .data = 0x25, }, { .compatible = "nxp,pca9450b", .data = 0x25, }, { } }; diff --git a/drivers/power/pmic/pmic_pca9450.c b/drivers/power/pmic/pmic_pca9450.c index 67a9090200..c0fb78c4cd 100644 --- a/drivers/power/pmic/pmic_pca9450.c +++ b/drivers/power/pmic/pmic_pca9450.c @@ -23,7 +23,7 @@ int power_pca9450a_init(unsigned char bus) p->name = pca9450_name; p->interface = PMIC_I2C; p->number_of_regs = PCA9450_REG_NUM; - p->hw.i2c.addr = 0x35; + p->hw.i2c.addr = 0x25; p->hw.i2c.tx_num = 1; p->bus = bus; -- 2.17.1

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[PATCH 0/5] mtd: Implement MTD UCLASS (use SPINOR)
by Jagan Teki 13 Jul '20

13 Jul '20

This was few years backlog work of mine, and it's been blocked to various reasons of having a priority to sync Linux MTD spinor code and most of the community developers are interested in feature-based Linux MTD sync/copy than full functional MTD driver model. As years passing on to the driver model support the actual migration still seems a myth. So, let us not wait for too long to implement the basic driver model structure to MTD. So, this series implement the MTD driver model in a fully functional way with all possible dm_mtd ops and necessary API to use SPINOR. absolute spinor flow: sf.c => sf uclass => sf driver => spi-nor-core - flash operations via dm_spi_flash_ops updated spinor flow: sf.c => mtd uclass => mtd driver => spi-nor-core - flash operations via mtd_ops (dm variant) Future work: - cleanup of spi_flash with spinor - renaming of CONFIG option changes - implement common mtd probe - implement mtd flash interface types so that the respective commands like sf, mtd can make use of dm-mtd in the proper way. Tested on real target with SPINOR test, and Boot. Repo available at: https://gitlab.denx.de/u-boot/custodians/u-boot-spi/-/tree/mtd Any inputs? Jagan. Jagan Teki (5): mtd: spi: Drop redundent SPI flash driver mtd: Add dm-mtd core ops mtd: Add SPL_DM_MTD option mtd: Build mtd-uclass as obj mtd: spi: Switch to MTD uclass (absolute UCLASS_SPI_FLASH) arch/arm/mach-rockchip/spl-boot-order.c | 4 +- arch/x86/cpu/apollolake/spl.c | 68 +----------- arch/x86/lib/fsp2/fsp_init.c | 2 +- arch/x86/lib/fsp2/fsp_support.c | 7 +- arch/x86/lib/mrccache.c | 8 +- board/atmel/common/mac-spi-nor.c | 4 +- drivers/mtd/Kconfig | 8 ++ drivers/mtd/Makefile | 4 +- drivers/mtd/mtd-uclass.c | 38 +++++++ drivers/mtd/spi/Kconfig | 2 + drivers/mtd/spi/sandbox.c | 2 +- drivers/mtd/spi/sf-uclass.c | 135 ++++++++++-------------- drivers/mtd/spi/sf_dataflash.c | 25 +++-- include/dm/uclass-id.h | 1 - include/mtd.h | 41 +++++++ include/spi_flash.h | 65 +----------- test/dm/sf.c | 12 +-- 17 files changed, 189 insertions(+), 237 deletions(-) -- 2.25.1

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