December 2019 - U-Boot

[U-boot,v2,00/10] Add support for MediaTek MT7622 SoC
by Sam Shih 12 Dec '19

12 Dec '19

This patch series adds basic boot support on eMMC/SD/spi-nor for the MediaTek MT7622 SoC based boards. This series add the clock, pinctrl drivers and the SoC initializaton code. Change since V1: - move mt7622/23/29 u-boot properties to -u-boot.dtsi files - pinctrl: mediatek: add support for different pinctrl: - use gpio_mode to replace gpio_func for easier understanding - fix mt7623n bpir2 defconfig - ARM: MediaTek: Add support for MediaTek MT7622 SoC - fix dram size in mm_region Sam Shih (10): ARM: MediaTek: Add support for MediaTek MT7622 SoC pinctrl: mediatek: add driver for MT7622 pinctrl: mediatek: add support for different pinctrl clk: mediatek: add driver for MT7622 clk: mediatek: fix clock-rate overflow problem power: domain: add power domain support for MT7622 mmc: add mmc and sd support for MT7622 Add support for MT7622 reference board arm: dts: mediatek: move u-boot properties to -u-boot.dtsi file configs: mediatek: fix mt7623n bpir2 defconfig arch/arm/dts/Makefile | 1 + arch/arm/dts/mt7622-rfb.dts | 180 +++++ arch/arm/dts/mt7622-u-boot.dtsi | 29 + arch/arm/dts/mt7622.dtsi | 185 +++++ arch/arm/dts/mt7623-u-boot.dtsi | 29 + arch/arm/dts/mt7623.dtsi | 6 - arch/arm/dts/mt7623n-bananapi-bpi-r2.dts | 1 + arch/arm/dts/mt7629-rfb-u-boot.dtsi | 36 + arch/arm/dts/mt7629-rfb.dts | 1 + arch/arm/dts/mt7629.dtsi | 9 - arch/arm/mach-mediatek/Kconfig | 9 + arch/arm/mach-mediatek/Makefile | 1 + arch/arm/mach-mediatek/mt7622/Makefile | 3 + arch/arm/mach-mediatek/mt7622/init.c | 51 ++ board/mediatek/mt7622/Kconfig | 17 + board/mediatek/mt7622/MAINTAINERS | 6 + board/mediatek/mt7622/Makefile | 4 + board/mediatek/mt7622/mt7622_rfb.c | 23 + configs/mt7622_rfb_defconfig | 55 ++ configs/mt7623n_bpir2_defconfig | 1 + drivers/clk/mediatek/Makefile | 1 + drivers/clk/mediatek/clk-mt7622.c | 678 ++++++++++++++++ drivers/clk/mediatek/clk-mtk.c | 6 +- drivers/mmc/mtk-sd.c | 10 + drivers/pinctrl/mediatek/Kconfig | 4 + drivers/pinctrl/mediatek/Makefile | 1 + drivers/pinctrl/mediatek/pinctrl-mt7622.c | 754 ++++++++++++++++++ drivers/pinctrl/mediatek/pinctrl-mt7623.c | 2 + drivers/pinctrl/mediatek/pinctrl-mt7629.c | 2 + drivers/pinctrl/mediatek/pinctrl-mt8516.c | 2 + drivers/pinctrl/mediatek/pinctrl-mt8518.c | 2 + drivers/pinctrl/mediatek/pinctrl-mtk-common.c | 122 ++- drivers/pinctrl/mediatek/pinctrl-mtk-common.h | 12 +- drivers/power/domain/mtk-power-domain.c | 6 + include/configs/mt7622.h | 46 ++ include/dt-bindings/clock/mt7622-clk.h | 271 +++++++ 36 files changed, 2529 insertions(+), 37 deletions(-) create mode 100644 arch/arm/dts/mt7622-rfb.dts create mode 100644 arch/arm/dts/mt7622-u-boot.dtsi create mode 100644 arch/arm/dts/mt7622.dtsi create mode 100644 arch/arm/dts/mt7623-u-boot.dtsi create mode 100644 arch/arm/mach-mediatek/mt7622/Makefile create mode 100644 arch/arm/mach-mediatek/mt7622/init.c create mode 100644 board/mediatek/mt7622/Kconfig create mode 100644 board/mediatek/mt7622/MAINTAINERS create mode 100644 board/mediatek/mt7622/Makefile create mode 100644 board/mediatek/mt7622/mt7622_rfb.c create mode 100644 configs/mt7622_rfb_defconfig create mode 100644 drivers/clk/mediatek/clk-mt7622.c create mode 100644 drivers/pinctrl/mediatek/pinctrl-mt7622.c create mode 100644 include/configs/mt7622.h create mode 100644 include/dt-bindings/clock/mt7622-clk.h -- 2.17.1

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[U-Boot] [PATCH 0/8] Transition of fsl qspi driver to spi-mem framework
by Kuldeep Singh 12 Dec '19

12 Dec '19

This entire patch series migrate freescale qspi driver to spi-mem framework. Patch 1 removes the old fsl qspi driver Patch 2 adds new qspi driver incorporating spi-mem framework which is ported version of linux qspi driver. Initial port was done by Frieder. Now, no more direct access to spi-nor memory is possible. Few changes were introduced to prevent uboot crash such as to add complete flash size to SFA1AD, SFA2AD, SFB1AD, SFB2AD based on chip select number instead of 1k. Immediate effect was observed on pfe while using 1k size as it access spi-nor memory directly. Using complete flash size resolves the crash but data read will not be valid. Patch 3 removes unused config options. Patch 4 moves FSL_QSPI config to defconfigs instead of defining in header files. SPI_FLASH_SPANSION is enabled while disabling SPI_FLASH_BAR. Patch 5 removes unused num-cs property for imx platforms Patch 6 enables SPI_FLASH_SPANSION for ls1012 boards. SPI_FLASH_BAR is no longer required and can be removed. Patch 7 move SPI_FLASH_SPANSION to defconfigs instead of header files. While enabling SPI_FLASH_SPANSION config, also disable SPI_FLASH_BAR at the same time. Patch 8 updates the device-tree properties treewide for layerscape boards by aligning it with linux device-tree properties. Frieder Schrempf (1): imx: imx6sx: Remove unused 'num-cs' property Kuldeep Singh (7): spi: Remove old freescale qspi driver spi: Transform the FSL QuadSPI driver to use the SPI MEM API treewide: Remove unused FSL QSPI config options configs: ls1043a: Move CONFIG_FSL_QSPI to defconfig configs: ls1012a: Enable SPI_FLASH_SPANSION in defconfig configs: ls1046a: Move SPI_FLASH_SPANSION to defconfig treewide: Update fsl qspi node dt properties as per spi-mem driver arch/arm/dts/fsl-ls1012a-frdm.dtsi | 5 +- arch/arm/dts/fsl-ls1012a-qds.dtsi | 5 +- arch/arm/dts/fsl-ls1012a-rdb.dtsi | 5 +- arch/arm/dts/fsl-ls1012a.dtsi | 4 +- arch/arm/dts/fsl-ls1043a-qds.dtsi | 5 +- arch/arm/dts/fsl-ls1043a.dtsi | 6 +- arch/arm/dts/fsl-ls1046a-frwy.dts | 5 +- arch/arm/dts/fsl-ls1046a-qds.dtsi | 5 +- arch/arm/dts/fsl-ls1046a-rdb.dts | 5 +- arch/arm/dts/fsl-ls1046a.dtsi | 4 +- arch/arm/dts/fsl-ls1088a-qds.dts | 5 +- arch/arm/dts/fsl-ls1088a-rdb.dts | 5 +- arch/arm/dts/fsl-ls1088a.dtsi | 2 +- arch/arm/dts/fsl-ls2080a-qds.dts | 5 +- arch/arm/dts/fsl-ls2080a.dtsi | 4 +- arch/arm/dts/fsl-ls2088a-rdb-qspi.dts | 5 +- arch/arm/dts/imx6sx-sabreauto-u-boot.dtsi | 2 - arch/arm/dts/imx6sx-sdb-u-boot.dtsi | 2 - arch/arm/dts/ls1021a-twr.dtsi | 5 +- arch/arm/dts/ls1021a.dtsi | 6 +- .../include/asm/arch-fsl-layerscape/config.h | 1 - arch/arm/include/asm/arch-ls102xa/config.h | 1 - configs/ls1012aqds_qspi_defconfig | 2 +- configs/ls1012aqds_tfa_defconfig | 2 +- configs/ls1012ardb_qspi_SECURE_BOOT_defconfig | 2 +- configs/ls1012ardb_qspi_defconfig | 2 +- configs/ls1012ardb_tfa_defconfig | 2 +- configs/ls1043aqds_qspi_defconfig | 2 +- configs/ls1043aqds_sdcard_qspi_defconfig | 2 +- configs/ls1043aqds_tfa_SECURE_BOOT_defconfig | 2 + configs/ls1043aqds_tfa_defconfig | 2 +- configs/ls1046aqds_qspi_defconfig | 2 +- configs/ls1046aqds_sdcard_qspi_defconfig | 2 +- configs/ls1046aqds_tfa_SECURE_BOOT_defconfig | 1 + configs/ls1046aqds_tfa_defconfig | 2 +- configs/ls1046ardb_qspi_SECURE_BOOT_defconfig | 2 +- configs/ls1046ardb_qspi_defconfig | 2 +- configs/ls1046ardb_tfa_SECURE_BOOT_defconfig | 2 +- configs/ls1046ardb_tfa_defconfig | 2 +- drivers/spi/fsl_qspi.c | 1549 ++++++----------- drivers/spi/fsl_qspi.h | 145 -- include/configs/ls1012a_common.h | 17 +- include/configs/ls1012afrwy.h | 3 - include/configs/ls1012ardb.h | 3 - include/configs/ls1021aiot.h | 6 - include/configs/ls1021aqds.h | 11 - include/configs/ls1021atwr.h | 10 - include/configs/ls1043aqds.h | 10 - include/configs/ls1046afrwy.h | 9 - include/configs/ls1046aqds.h | 19 - include/configs/ls1046ardb.h | 20 - include/configs/ls1088a_common.h | 6 - include/configs/ls1088aqds.h | 8 - include/configs/ls1088ardb.h | 18 - include/configs/ls2080aqds.h | 2 - include/configs/ls2080ardb.h | 8 +- include/configs/mx6sxsabreauto.h | 6 - include/configs/mx6sxsabresd.h | 11 - include/configs/mx6ul_14x14_evk.h | 6 - include/configs/mx6ullevk.h | 6 - include/configs/mx7dsabresd.h | 8 - include/configs/pcm052.h | 7 - include/configs/vf610twr.h | 8 - scripts/config_whitelist.txt | 5 - 64 files changed, 632 insertions(+), 1394 deletions(-) delete mode 100644 drivers/spi/fsl_qspi.h -- 2.17.1

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Pull request: socfpga-next
by Simon Goldschmidt 12 Dec '19

12 Dec '19

Hi Marek, after fixing Stratix10 build warnings, please pull this updated Agilex series for next. Travis ran successfully this time: https://travis-ci.org/goldsimon/u-boot/builds/622657322 Regards, Simon The following changes since commit b38c3a641fc01fcd4eda5fa107ae3c247baa0196: Merge https://gitlab.denx.de/u-boot/custodians/u-boot-x86 (2019-12-08 10:51:00 -0500) are available in the git repository at: https://github.com/goldsimon/u-boot.git socfpga-next for you to fetch changes up to ea3dd6e26aadf03f4a182d3350d74d8dc5a19c51: arm: socfpga: agilex: Enable Agilex SoC build (2019-12-09 14:10:56 +0100) ---------------------------------------------------------------- Ley Foon Tan (24): spl: Allow cache drivers to be used in SPL arm: dts: socfpga: Add u-boot, dm-pre-reloc for sysmgr and clkmgr nodes arm: socfpga: Convert reset manager from struct to defines arm: socfpga: Convert system manager from struct to defines arm: socfpga: Convert clock manager from struct to defines arm: socfpga: agilex: Add base address for Intel Agilex SoC arm: socfpga: Move firewall code to firewall file arm: socfpga: Move Stratix10 and Agilex reset manager common code arm: socfpga: agilex: Add reset manager support arm: socfpga: Move Stratix10 and Agilex system manager common code arm: socfpga: agilex: Add system manager support arm: socfpga: Move Stratix10 and Agilex clock manager common code arm: socfpga: Fix CLKMGR_INTOSC_HZ to 400MHz clk: agilex: Add clock driver for Agilex arm: socfpga: agilex: Add clock wrapper functions cache: Add Arteris Ncore cache coherent unit driver arm: agilex: Add clock handoff offset for Agilex ddr: altera: Restructure Stratix 10 SDRAM driver ddr: altera: agilex: Add SDRAM driver for Agilex board: intel: agilex: Add socdk board support for Intel Agilex SoC arm: socfpga: agilex: Add SPL for Agilex SoC arm: dts: agilex: Add base dtsi and devkit dts configs: socfpga: Move Stratix10 and Agilex common CONFIGs arm: socfpga: agilex: Enable Agilex SoC build arch/arm/Kconfig | 4 +- arch/arm/dts/Makefile | 1 + arch/arm/dts/socfpga-common-u-boot.dtsi | 8 ++ arch/arm/dts/socfpga.dtsi | 2 +- arch/arm/dts/socfpga_agilex-u-boot.dtsi | 96 +++++++++++++ arch/arm/dts/socfpga_agilex.dtsi | 622 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ arch/arm/dts/socfpga_agilex_socdk-u-boot.dtsi | 39 ++++++ arch/arm/dts/socfpga_agilex_socdk.dts | 141 +++++++++++++++++++ arch/arm/dts/socfpga_arria10.dtsi | 2 +- arch/arm/dts/socfpga_arria10_socdk.dtsi | 8 ++ arch/arm/dts/socfpga_stratix10.dtsi | 2 +- arch/arm/dts/socfpga_stratix10_socdk-u-boot.dtsi | 8 ++ arch/arm/mach-socfpga/Kconfig | 16 +++ arch/arm/mach-socfpga/Makefile | 17 +++ arch/arm/mach-socfpga/clock_manager.c | 14 +- arch/arm/mach-socfpga/clock_manager_agilex.c | 85 +++++++++++ arch/arm/mach-socfpga/clock_manager_arria10.c | 155 +++++++++++--------- arch/arm/mach-socfpga/clock_manager_gen5.c | 211 ++++++++++++++++------------ arch/arm/mach-socfpga/clock_manager_s10.c | 218 +++++++++++++++++------------ arch/arm/mach-socfpga/firewall.c | 107 ++++++++++++++ arch/arm/mach-socfpga/include/mach/base_addr_s10.h | 4 + arch/arm/mach-socfpga/include/mach/clock_manager.h | 4 + arch/arm/mach-socfpga/include/mach/clock_manager_agilex.h | 14 ++ arch/arm/mach-socfpga/include/mach/clock_manager_arria10.h | 133 +++++++----------- arch/arm/mach-socfpga/include/mach/clock_manager_gen5.h | 112 +++++++-------- arch/arm/mach-socfpga/include/mach/clock_manager_s10.h | 131 +++++++---------- arch/arm/mach-socfpga/include/mach/clock_manager_soc64.h | 21 +++ arch/arm/mach-socfpga/include/mach/{firewall_s10.h => firewall.h} | 10 +- arch/arm/mach-socfpga/include/mach/handoff_s10.h | 9 +- arch/arm/mach-socfpga/include/mach/misc.h | 1 + arch/arm/mach-socfpga/include/mach/reset_manager.h | 7 +- arch/arm/mach-socfpga/include/mach/reset_manager_arria10.h | 43 ++---- arch/arm/mach-socfpga/include/mach/reset_manager_gen5.h | 22 ++- arch/arm/mach-socfpga/include/mach/reset_manager_s10.h | 118 ---------------- arch/arm/mach-socfpga/include/mach/reset_manager_soc64.h | 38 +++++ arch/arm/mach-socfpga/include/mach/system_manager.h | 7 +- arch/arm/mach-socfpga/include/mach/system_manager_arria10.h | 94 ++++--------- arch/arm/mach-socfpga/include/mach/system_manager_gen5.h | 123 +++------------- arch/arm/mach-socfpga/include/mach/system_manager_s10.h | 176 ----------------------- arch/arm/mach-socfpga/include/mach/system_manager_soc64.h | 123 ++++++++++++++++ arch/arm/mach-socfpga/mailbox_s10.c | 6 +- arch/arm/mach-socfpga/misc.c | 66 +++++++++ arch/arm/mach-socfpga/misc_arria10.c | 11 +- arch/arm/mach-socfpga/misc_gen5.c | 38 ++--- arch/arm/mach-socfpga/misc_s10.c | 9 +- arch/arm/mach-socfpga/reset_manager_arria10.c | 73 +++++----- arch/arm/mach-socfpga/reset_manager_gen5.c | 37 +++-- arch/arm/mach-socfpga/reset_manager_s10.c | 56 ++++---- arch/arm/mach-socfpga/scan_manager.c | 6 +- arch/arm/mach-socfpga/spl_a10.c | 12 +- arch/arm/mach-socfpga/spl_agilex.c | 98 +++++++++++++ arch/arm/mach-socfpga/spl_gen5.c | 26 ++-- arch/arm/mach-socfpga/spl_s10.c | 109 ++------------- arch/arm/mach-socfpga/system_manager_gen5.c | 42 +++--- arch/arm/mach-socfpga/system_manager_s10.c | 42 +++--- arch/arm/mach-socfpga/wrap_pll_config_s10.c | 20 +-- board/intel/agilex-socdk/MAINTAINERS | 7 + board/intel/agilex-socdk/Makefile | 7 + board/intel/agilex-socdk/socfpga.c | 7 + common/spl/Kconfig | 6 + configs/socfpga_agilex_defconfig | 60 ++++++++ drivers/Makefile | 1 + drivers/cache/Kconfig | 8 ++ drivers/cache/Makefile | 3 +- drivers/cache/cache-ncore.c | 164 ++++++++++++++++++++++ drivers/clk/altera/Makefile | 1 + drivers/clk/altera/clk-agilex.c | 579 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ drivers/clk/altera/clk-agilex.h | 237 +++++++++++++++++++++++++++++++ drivers/ddr/altera/Kconfig | 6 +- drivers/ddr/altera/Makefile | 3 +- drivers/ddr/altera/sdram_agilex.c | 168 ++++++++++++++++++++++ drivers/ddr/altera/sdram_gen5.c | 12 +- drivers/ddr/altera/sdram_s10.c | 300 +-------------------------------------- drivers/ddr/altera/sdram_s10.h | 148 +------------------- drivers/ddr/altera/sdram_soc64.c | 305 ++++++++++++++++++++++++++++++++++++++++ drivers/ddr/altera/sdram_soc64.h | 187 +++++++++++++++++++++++++ drivers/fpga/socfpga_arria10.c | 7 +- drivers/fpga/socfpga_gen5.c | 4 +- drivers/mmc/socfpga_dw_mmc.c | 17 +-- drivers/sysreset/sysreset_socfpga.c | 6 +- include/configs/socfpga_agilex_socdk.h | 12 ++ include/configs/socfpga_soc64_common.h | 202 ++++++++++++++++++++++++++ include/configs/socfpga_stratix10_socdk.h | 192 +------------------------ include/dt-bindings/clock/agilex-clock.h | 71 ++++++++++ 84 files changed, 4368 insertions(+), 1949 deletions(-) create mode 100644 arch/arm/dts/socfpga_agilex-u-boot.dtsi create mode 100644 arch/arm/dts/socfpga_agilex.dtsi create mode 100644 arch/arm/dts/socfpga_agilex_socdk-u-boot.dtsi create mode 100644 arch/arm/dts/socfpga_agilex_socdk.dts create mode 100644 arch/arm/mach-socfpga/clock_manager_agilex.c create mode 100644 arch/arm/mach-socfpga/firewall.c create mode 100644 arch/arm/mach-socfpga/include/mach/clock_manager_agilex.h create mode 100644 arch/arm/mach-socfpga/include/mach/clock_manager_soc64.h rename arch/arm/mach-socfpga/include/mach/{firewall_s10.h => firewall.h} (94%) delete mode 100644 arch/arm/mach-socfpga/include/mach/reset_manager_s10.h create mode 100644 arch/arm/mach-socfpga/include/mach/reset_manager_soc64.h delete mode 100644 arch/arm/mach-socfpga/include/mach/system_manager_s10.h create mode 100644 arch/arm/mach-socfpga/include/mach/system_manager_soc64.h create mode 100644 arch/arm/mach-socfpga/spl_agilex.c create mode 100644 board/intel/agilex-socdk/MAINTAINERS create mode 100644 board/intel/agilex-socdk/Makefile create mode 100644 board/intel/agilex-socdk/socfpga.c create mode 100644 configs/socfpga_agilex_defconfig create mode 100644 drivers/cache/cache-ncore.c create mode 100644 drivers/clk/altera/clk-agilex.c create mode 100644 drivers/clk/altera/clk-agilex.h create mode 100644 drivers/ddr/altera/sdram_agilex.c create mode 100644 drivers/ddr/altera/sdram_soc64.c create mode 100644 drivers/ddr/altera/sdram_soc64.h create mode 100644 include/configs/socfpga_agilex_socdk.h create mode 100644 include/configs/socfpga_soc64_common.h create mode 100644 include/dt-bindings/clock/agilex-clock.h

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[PATCHv2 0/2] Intel Stratix10/Agilex Additions
by thor.thayer＠linux.intel.com 12 Dec '19

12 Dec '19

From: Thor Thayer <thor.thayer(a)linux.intel.com> This patchset is rebased on top of [1] and adds SMMU support for Stratix10 and fixes an ECC access issue with Stratix10 and Agilex. [1] [U-Boot,v8,00/19] Add Intel Agilex SoC support https://patchwork.ozlabs.org/cover/1201373/ Thor Thayer (2): arm: socfpga: stratix10: Enable SMMU access ddr: socfpga: Enable ARM64 Non-Secure SDRAM ECC Access arch/arm/mach-socfpga/include/mach/firewall.h | 7 +++++++ drivers/ddr/altera/sdram_agilex.c | 6 +++--- drivers/ddr/altera/sdram_s10.c | 20 +++++++++++++++++--- 3 files changed, 27 insertions(+), 6 deletions(-) -- 2.7.4

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[PATCH 00/35] common: Further reduce size of common.h even more
by Simon Glass 12 Dec '19

12 Dec '19

1 0

[GIT PULL] Please pull fixes for RPi targeted for v2020.01 release
by Matthias Brugger 12 Dec '19

12 Dec '19

Hi Tom, Please have a look at the fixes below. Basically we fix the rpi_arm64_defconfig which only showed us 1GiB of RAM if we booted using EFI stub. Apart the 32bit config of RPi4 was broken, as it missed the second DRAM bank (and therefore saw only 1 GiB of RAM, even if there was more available). I run the branch through the gitlab CI, which gave me green light :) https://gitlab.denx.de/u-boot/custodians/u-boot-raspberrypi/pipelines/1611 Regards, Matthias --- The following changes since commit 520f9559020894950d4e962aba52220c8a1d6bfe: Merge branch 'master' of https://gitlab.denx.de/u-boot/custodians/u-boot-riscv (2019-12-09 21:53:23 -0500) are available in the Git repository at: https://gitlab.denx.de/u-boot/custodians/u-boot-raspberrypi.git tags/rpi-next-2020.01.2 for you to fetch changes up to e5167465a1740f0cac05be44f3e2a4e334eb527a: ARM: defconfig: Fix 32bit config for RPi4 (2019-12-11 10:14:13 +0100) ---------------------------------------------------------------- - fix DRAM bank detection for unified binary - fix 32bit RPi4 config ---------------------------------------------------------------- Matthias Brugger (3): rpi: fix dram bank initialization rpi: Enable DRAM bank initialization on arm64 ARM: defconfig: Fix 32bit config for RPi4 board/raspberrypi/rpi/rpi.c | 11 +++++++---- configs/rpi_4_32b_defconfig | 2 +- 2 files changed, 8 insertions(+), 5 deletions(-)

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[U-Boot] Please pull from u-boot-i2c
by Heiko Schocher 12 Dec '19

12 Dec '19

Hello Tom, please pull an i2c fix for 2020.01 from u-boot-i2c.git master The following changes since commit 520f9559020894950d4e962aba52220c8a1d6bfe: Merge branch 'master' of https://gitlab.denx.de/u-boot/custodians/u-boot-riscv (2019-12-09 21:53:23 -0500) are available in the Git repository at: https://gitlab.denx.de/u-boot/custodians/u-boot-i2c.git tags/fix-for-2020.01 for you to fetch changes up to 3104162a8b967919d2b65211650299018e10c61e: i2c: i2c_cdns: fix write timeout on fifo boundary (2019-12-11 06:25:13 +0100) ---------------------------------------------------------------- i2c bugfixes for 2020.01 - i2c: i2c_cdns: fix write timeout on fifo boundary fixes timout issue when writting number of bytes is multiple of the FIFO depth. ---------------------------------------------------------------- Michael Auchter (1): i2c: i2c_cdns: fix write timeout on fifo boundary drivers/i2c/i2c-cdns.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) travis build: https://travis-ci.org/hsdenx/u-boot-i2c/builds/623518009 Thanks! bye, Heiko -- DENX Software Engineering GmbH, Managing Director: Wolfgang Denk HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: +49-8142-66989-52 Fax: +49-8142-66989-80 Email: hs(a)denx.de

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[PULL] u-boot-atmel-fixes-2020.01-a
by Eugen.Hristev＠microchip.com 12 Dec '19

12 Dec '19

Hi Tom, Please pull tag u-boot-atmel-fixes-2020.01-a , the first (and hopefully last) set of fixes for the 2020.01 cycle. This set includes a small fix for gpio bank names, one for removing unused headers (also touches some other boards), and a fix for the QSPI env read on one of the boards. Travis : https://travis-ci.org/ehristev/u-boot/builds/623231110 Thanks ! Eugen The following changes since commit 1297989804d66c8db92efbf9fa2e6cc76965a943: Prepare v2020.01-rc4 (2019-12-02 22:09:27 -0500) are available in the git repository at: https://gitlab.denx.de/u-boot/custodians/u-boot-atmel.git tags/u-boot-atmel-fixes-2020.01-a for you to fetch changes up to e50d238a1ce856d3e16bbc279a6e92a0c2b5fb4f: configs: sama5d27_som1_ek: Add default config to read ENV from QSPI (2019-12-10 12:43:50 +0200) ---------------------------------------------------------------- First set of u-boot-atmel fixes for 2020.01 cycle ---------------------------------------------------------------- James Byrne (2): board: Remove unnecessary inclusion of micrel.h from boards gpio: at91_gpio: Add bank names Swapna Gurumani (1): configs: sama5d27_som1_ek: Add default config to read ENV from QSPI board/atmel/sama5d3xek/sama5d3xek.c | 2 -- board/kosagi/novena/novena.c | 2 -- board/seco/mx6quq7/mx6quq7.c | 1 - board/toradex/colibri_imx6/colibri_imx6.c | 1 - board/tqc/tqma6/tqma6_wru4.c | 1 - configs/sama5d27_som1_ek_qspiflash_defconfig | 8 ++++++++ drivers/gpio/at91_gpio.c | 29 +++++++++++++++++++++++++--- 7 files changed, 34 insertions(+), 10 deletions(-)

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[U-Boot] [PATCH v2 00/16] efi_loader: add secure boot support
by AKASHI Takahiro 11 Dec '19

11 Dec '19

One of major missing features in current UEFI implementation is "secure boot." The ultimate goal of my attempt is to implement image authentication based on signature and provide UEFI secure boot support which would be fully compliant with UEFI specification, section 32[1]. (The code was originally developed by Patrick Wildt.) While this patch/RFC is still rough-edged, the aim here is to get early feedbacks from the community as the patch is quite huge (in total) and also as it's a security enhancement. Please note, however, this patch doesn't work on its own; there are a couple of functional dependencies[2] and [3], that I have submitted before. For complete workable patch set, see my repository[4], which also contains exeperimental timestamp-based revocation suuport. My "non-volatile" support[5], which is under discussion, is not mandatory and so not included here, but this inevitably implies that, for example, signature database variables, like db and dbx, won't be persistent unless you explicitly run "env save" command and that UEFI variables are not separated from U-Boot environment. Anyhow, Linaro is also working on implementing real "secure storage" solution based on TF-A and OP-TEE. Supported features: * image authentication based on db and dbx * supported signature types are EFI_CERT_SHA256_GUID (SHA256 digest for unsigned images) EFI_CERT_X509_GUID (x509 certificate for signed images) * SecureBoot/SignatureSupport variables * SetupMode and user mode * variable authentication based on PK and KEK EFI_VARIABLE_TIME_BASED_AUTHENTICATED_WRITE_ACCESS * basic pytest test cases Unsupported features: (marked as TODO in most cases in the source code, and won't be included in this series) * hash algorithms other than SHA256 * dbt: timestamp(RFC6131)-based certificate revocation * dbr: OS recovery * xxxDefault: default values for signature stores * transition to AuditMode and DeployedMode * recording rejected images in EFI_IMAGE_EXECUTION_INFO_TABLE * verification "policy", in particular, check against signature's owner * private authenticated variables * variable authentication with EFI_VARIABLE_ENHANCED_AUTHENTICATED_ACCESS * real secure storage support, including hardware-specific PK (Platform Key) installation TODO's other than "Unsupported features": (won't be included in this series) * struct efi_image_regions cannot have arbitrary number of regions * fail recovery, in particular, in modifying authenticated variables * support read-only attributes of well-defined global variables in particular, "SignatureSupport" * Extensive test suite (or more test cases) to confirm compatibility with EDK2 => I requested EDK SCT community to add tests[6]. Test: * my pytest, included in this patch set, passed. * efi_selftest passed. (At least no reguression.) * Travis CI tests, except the following two, have passed: - test/py sandbox test/py/tests/test_fs/test_unlink.py test_unlink2 - test/py sandbox with clang cmd/efidebug.c:703:15: error: result of comparison of constant 9223372036854775822 with expression of type 'int' is always false [-Werror,-Wtautological-constant-out-of-range-compare] But as you can see, those have nothing to do with my UEFI secure boot patch and are existing bugs. Known issues: * efitools is used in pytest, and its version must be v1.5.2 or later. (Solution: You can define EFITOOLS_PATH in defs.py for your own efitools.) * Pytest depends on standalone "helloworld" app for sandbox (Solution: You can define HELLO_PATH in defs.py or Heinrich's [7].) * Travis CI errors mentioned above => I will send *separate* bug-fix patches once fixed. Hints about how to use: (Please see other documents, or my pytest scripts, for details.) * You can create your own certificates with openssl. * You can sign your application with sbsign (on Ubuntu). * You can create raw data for signature database with efitools, and install/manage authenticated variables with "env -set -e" command or efitools' "UpdateVars.efi" application. [1] https://uefi.org/sites/default/files/resources/UEFI_Spec_2_8_final.pdf [2] https://lists.denx.de/pipermail/u-boot/2019-November/390127.html (import x509/pkcs7 parsers from linux) [3] https://lists.denx.de/pipermail/u-boot/2019-November/390150.html (extend rsa_verify() for UEFI secure boot) [4] http://git.linaro.org/people/takahiro.akashi/u-boot.git/ efi/secboot [5] https://lists.denx.de/pipermail/u-boot/2019-September/382835.html (non-volatile variables support) [6] https://bugzilla.tianocore.org/show_bug.cgi?id=2230 [7] https://lists.denx.de/pipermail/u-boot/2019-November/389593.html Changes in v2 (Nov 26, 2019) * rebased to v2020.01-rc3 * rename IMAGE_DIRECTORY_ENTRY_CERTTABLE to IMAGE_DIRECTORY_ENTRY_SECURITY (patch#1,#9) * add comments (patch#1) * drop v1's patch#2 as it is no longer necessary * drop v1's patch#3 as other "SECURE_BOOT" architectures have renamed this option and no longer use it * add structure descriptions (patch#3) * rework hash calculation code in efi_signature_verify() and remove an odd constant, WinIndrectSha256 (patch#3) * move travis.yml changes to a seprate patch (patch#12, #16) * yield_fixture() -> fixture() (patch#12) * call console.restart_uboot() at every test case (13,#14) * add patch#15; enable UEFI-related configurations by default on sandbox * add patch#16; modify Travis CI environment to run UEFI secure boot test Changes in v1 (Nov 13, 2019) * rebased to v2020.01-rc * remove already-merged patches * re-work the patch set for easier reviews, including - move a config definition patch forward (patch#4) - refactor/rename verification functions (patch#5/#10) - split signature database parser as a separate patch (patch#6) - split secure state transition code as a separate patch (patch#8) - move most part of init_secure_boot() into init_variables() (patch#8) - split test environment setup from test patches (patch#14) * add function descriptions (patch#5-#11) * make sure the section list is sorted in ascending order in hash calculation of PE image (patch#10) * add a new "-at" (authenticated access) option to "env -e" (patch#13) * list required host packages, in particular udisks2, in pytest (patch#14) * modify conftest.py to run under python3 (patch#14) * use a partition on a disk instead of a whole disk without partition table (patch#14) * reduce depencendy on efitools, yet relying on its host tools (patch#14) * modify pytests to catch up wth latest changes of "env -e" syntax (patch#15,#16) RFC (Sept 18, 2019) AKASHI Takahiro (16): include: pe.h: add signature-related definitions efi_loader: add CONFIG_EFI_SECURE_BOOT config option efi_loader: add signature verification functions efi_loader: add signature database parser efi_loader: variable: support variable authentication efi_loader: variable: add secure boot state transition efi_loader: variable: add VendorKeys variable efi_loader: image_loader: support image authentication efi_loader: set up secure boot cmd: env: use appropriate guid for authenticated UEFI variable cmd: env: add "-at" option to "env set -e" command efi_loader, pytest: set up secure boot environment efi_loader, pytest: add UEFI secure boot tests (authenticated variables) efi_loader, pytest: add UEFI secure boot tests (image) sandbox: add extra configurations for UEFI and related tests travis: add packages for UEFI secure boot test .travis.yml | 11 +- cmd/nvedit.c | 5 +- cmd/nvedit_efi.c | 23 +- configs/sandbox64_defconfig | 3 + configs/sandbox_defconfig | 3 + include/efi_api.h | 87 ++ include/efi_loader.h | 85 +- include/pe.h | 18 + lib/efi_loader/Kconfig | 16 + lib/efi_loader/Makefile | 1 + lib/efi_loader/efi_boottime.c | 2 +- lib/efi_loader/efi_image_loader.c | 443 +++++++- lib/efi_loader/efi_setup.c | 38 + lib/efi_loader/efi_signature.c | 811 +++++++++++++++ lib/efi_loader/efi_variable.c | 950 ++++++++++++++++-- test/py/README.md | 8 + test/py/tests/test_efi_secboot/conftest.py | 151 +++ test/py/tests/test_efi_secboot/defs.py | 21 + .../py/tests/test_efi_secboot/test_authvar.py | 282 ++++++ test/py/tests/test_efi_secboot/test_signed.py | 99 ++ .../tests/test_efi_secboot/test_unsigned.py | 103 ++ 21 files changed, 3032 insertions(+), 128 deletions(-) create mode 100644 lib/efi_loader/efi_signature.c create mode 100644 test/py/tests/test_efi_secboot/conftest.py create mode 100644 test/py/tests/test_efi_secboot/defs.py create mode 100644 test/py/tests/test_efi_secboot/test_authvar.py create mode 100644 test/py/tests/test_efi_secboot/test_signed.py create mode 100644 test/py/tests/test_efi_secboot/test_unsigned.py -- 2.24.0

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[PATCH v3 0/4] efi_loader: prepare for FIT images
by Heinrich Schuchardt 11 Dec '19

11 Dec '19

A patch series has been suggested to provide secure UEFI boot via FIT images. This patch series exports the functions needed for the implementation. v3: use void * as parameter for efi_install_fdt() v2: Resend the efi_install_fdt() rework patches. Export the efi_run_image() and efi_install_fdt(). Heinrich Schuchardt (4): efi_loader: pass address to efi_install_fdt() efi_loader: use hardware device tree by default efi_loader: carve out efi_run_image() efi_loader: export efi_install_fdt() cmd/bootefi.c | 109 +++++++++++++++++++++++++++---------------- include/efi_loader.h | 7 +++ 2 files changed, 75 insertions(+), 41 deletions(-) -- 2.24.0

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