February 2019 - U-Boot

[U-Boot] [v2, 1/3] mmc: fsl_esdhc: add esdhc_imx flag
by Y.b. Lu 26 Feb '19

26 Feb '19

The fsl_esdhc driver was for Freescale eSDHC on MPC83XX/MPC85XX initially. The later QoriQ series processors (which were evolutions of MPC83XX/MPC85XX) and i.MX series processors were using this driver for their eSDHCs too. So there are two evolution directions for eSDHC now. For the two series processors, the eSDHCs are becoming more and more different. We should have split it into two drivers, like them (sdhci-of-esdhc.c/sdhci-esdhc-imx.c) in linux kernel. But it seemed to be a lot of work now. So let's keep as it is. Be very careful to change the driver if the changes are not common for all eSDHCs, and clarify i.MX eSDHC specific things to distingush them with QorIQ eSDHC. This patch is to added an esdhc_imx flag for the development of i.MX eSDHC, to distinguish it with QoriQ eSDHC. Signed-off-by: Yangbo Lu <yangbo.lu(a)nxp.com> --- Changes for v2: - Converted to use device_is_compatible(). --- drivers/mmc/fsl_esdhc.c | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/drivers/mmc/fsl_esdhc.c b/drivers/mmc/fsl_esdhc.c index 21fa2ab1d4..a647bc7f1c 100644 --- a/drivers/mmc/fsl_esdhc.c +++ b/drivers/mmc/fsl_esdhc.c @@ -147,6 +147,7 @@ struct fsl_esdhc_priv { struct gpio_desc cd_gpio; struct gpio_desc wp_gpio; #endif + bool esdhc_imx; }; /* Return the XFERTYP flags for a given command and data packet */ @@ -1462,6 +1463,16 @@ static int fsl_esdhc_probe(struct udevice *dev) priv->caps = data->caps; } + /* + * This is to specify whether current eSDHC is an i.MX eSDHC, + * since the i.MX eSDHC has been becoming more and more different + * with QorIQ eSDHC and initial MPC83XX/MPC85XX. + */ + if (!device_is_compatible(dev, "fsl,esdhc")) + priv->esdhc_imx = true; + else + priv->esdhc_imx = false; + val = dev_read_u32_default(dev, "bus-width", -1); if (val == 8) priv->bus_width = 8; -- 2.17.1

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[U-Boot] [PATCHv3 00/11] pci: Add PCIe Gen4 controller driver for NXP Layerscape SoCs
by Z.q. Hou 26 Feb '19

26 Feb '19

From: Hou Zhiqiang <Zhiqiang.Hou(a)nxp.com> Add PCIe Gen4 driver for the NXP Layerscape series SoCs. Hou Zhiqiang (11): armv8: fsl-layerscpae: correct the PCIe controllers' region size armv8: lx2160a: add MMU table entries for PCIe pci: Add PCIe Gen4 controller driver for NXP Layerscape SoCs kconfig: add dependency PCIE_LAYERSCAPE_GEN4 for FSL_PCIE_COMPAT pci: ls_pcie_g4: add device tree fixups for PCI Stream IDs armv8: lx2160a: add PCIe controller DT nodes armv8: lx2160a: enable PCIe support on RDB defconfig armv8: lx2160a: enable the pci command pci: ls_pcie_g4: add Workaround for A-011577 pci: ls_pcie_g4: Add Workaround for A-011451 pci: ls_pcie_g4: add Workaround for A-011452 Depends on the following patches: https://patchwork.ozlabs.org/patch/990088/ https://patchwork.ozlabs.org/patch/990093/ https://patchwork.ozlabs.org/patch/990097/ https://patchwork.ozlabs.org/patch/990098/ arch/arm/cpu/armv8/fsl-layerscape/Kconfig | 2 +- arch/arm/cpu/armv8/fsl-layerscape/cpu.c | 12 + arch/arm/dts/fsl-lx2160a.dtsi | 85 +++ .../arm/include/asm/arch-fsl-layerscape/cpu.h | 9 + .../asm/arch-fsl-layerscape/immap_lsch3.h | 14 +- configs/lx2160ardb_tfa_defconfig | 5 + drivers/pci/Kconfig | 8 + drivers/pci/Makefile | 2 + drivers/pci/pci_auto.c | 34 + drivers/pci/pcie_layerscape_gen4.c | 593 ++++++++++++++++++ drivers/pci/pcie_layerscape_gen4.h | 273 ++++++++ drivers/pci/pcie_layerscape_gen4_fixup.c | 249 ++++++++ include/configs/lx2160a_common.h | 1 + include/pci.h | 9 + include/pci_ids.h | 1 + 15 files changed, 1295 insertions(+), 2 deletions(-) create mode 100644 drivers/pci/pcie_layerscape_gen4.c create mode 100644 drivers/pci/pcie_layerscape_gen4.h create mode 100644 drivers/pci/pcie_layerscape_gen4_fixup.c -- 2.17.1

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[U-Boot] [PATCH 0/3] ARC: DM_MMC migration
by Eugeniy Paltsev 25 Feb '19

25 Feb '19

Introduce DesignWare MMC driver extension and migrate several ARC devboard to DM_MMC Eugeniy Paltsev (3): ARC: dwmmc: Adding DesignWare MMC driver support for ARC devboards ARC: [plat-hsdk]: migrate to DM_MMC ARC: [plat-axs10x]: migrate to DM_MMC MAINTAINERS | 7 + arch/arc/dts/axs10x_mb.dtsi | 28 ++++ arch/arc/dts/hsdk.dts | 33 +++++ board/synopsys/axs10x/axs10x.c | 29 ---- board/synopsys/hsdk/hsdk.c | 41 +----- configs/axs103_defconfig | 2 + configs/hsdk_defconfig | 2 + doc/device-tree-bindings/mmc/snps,dw-mmc.txt | 33 +++++ drivers/mmc/Kconfig | 10 ++ drivers/mmc/Makefile | 1 + drivers/mmc/snps_dw_mmc.c | 199 +++++++++++++++++++++++++++ 11 files changed, 321 insertions(+), 64 deletions(-) create mode 100644 doc/device-tree-bindings/mmc/snps,dw-mmc.txt create mode 100644 drivers/mmc/snps_dw_mmc.c -- 2.14.5

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[U-Boot] [PATCH v2 1/3] Add support for the MT41K128M16JT125K memory modules
by Martyn Welch 25 Feb '19

25 Feb '19

From: Sjoerd Simons <sjoerd.simons(a)collabora.co.uk> Add configuration for the MT41K128M16JT125K memory modules as used on the Bosch Guardian device. Based on a patch by: Govindaraji Sivanantham <Govindaraji.Sivanantham(a)in.bosch.com> Signed-off-by: Sjoerd Simons <sjoerd.simons(a)collabora.co.uk> [checkpatch.pl cleanup by Martyn Welch] Signed-off-by: Martyn Welch <martyn.welch(a)collabora.com> --- Changes in v2: None arch/arm/include/asm/arch-am33xx/ddr_defs.h | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/arch/arm/include/asm/arch-am33xx/ddr_defs.h b/arch/arm/include/asm/arch-am33xx/ddr_defs.h index d8ddecc0bd..15a5b641ff 100644 --- a/arch/arm/include/asm/arch-am33xx/ddr_defs.h +++ b/arch/arm/include/asm/arch-am33xx/ddr_defs.h @@ -84,6 +84,22 @@ #define MT41K128MJT187E_PHY_FIFO_WE 0x100 #define MT41K128MJT187E_IOCTRL_VALUE 0x18B +/* Micron MT41K128M16JT-125 IT:K (256 MB) at 400MHz */ +#define MT41K128M16JT125K_EMIF_READ_LATENCY 0x07 +#define MT41K128M16JT125K_EMIF_TIM1 0x0AAAD4DB +#define MT41K128M16JT125K_EMIF_TIM2 0x2A437FDA +#define MT41K128M16JT125K_EMIF_TIM3 0x501F83FF +#define MT41K128M16JT125K_EMIF_SDCFG 0x61A052B2 +#define MT41K128M16JT125K_EMIF_SDREF 0x00000C30 +#define MT41K128M16JT125K_ZQ_CFG 0x50074BE4 +#define MT41K128M16JT125K_RATIO 0x80 +#define MT41K128M16JT125K_INVERT_CLKOUT 0x0 +#define MT41K128M16JT125K_RD_DQS 0x38 +#define MT41K128M16JT125K_WR_DQS 0x46 +#define MT41K128M16JT125K_PHY_WR_DATA 0x7D +#define MT41K128M16JT125K_PHY_FIFO_WE 0x9B +#define MT41K128M16JT125K_IOCTRL_VALUE 0x18B + /* Micron MT41J64M16JT-125 */ #define MT41J64MJT125_EMIF_SDCFG 0x61C04A32 -- 2.20.1

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[U-Boot] [PATCH] configs: dra7xx_evm: Remove ENV_IS_IN_FAT and SPL_ENV_*
by Faiz Abbas 25 Feb '19

25 Feb '19

With U-boot supporting environment in multiple places, enable only ENV_IS_IN_EMMC in U-boot. Signed-off-by: Faiz Abbas <faiz_abbas(a)ti.com> --- configs/dra7xx_evm_defconfig | 2 ++ configs/dra7xx_hs_evm_defconfig | 2 ++ 2 files changed, 4 insertions(+) diff --git a/configs/dra7xx_evm_defconfig b/configs/dra7xx_evm_defconfig index ef061501ef..07a7973ea2 100644 --- a/configs/dra7xx_evm_defconfig +++ b/configs/dra7xx_evm_defconfig @@ -36,8 +36,10 @@ CONFIG_OF_LIST="dra7-evm dra72-evm dra72-evm-revc dra71-evm dra76-evm" CONFIG_SPL_MULTI_DTB_FIT=y CONFIG_SPL_MULTI_DTB_FIT_UNCOMPRESS_SZ=0x9000 CONFIG_OF_SPL_REMOVE_PROPS="clocks clock-names interrupt-parent" +# CONFIG_ENV_IS_IN_FAT is not set CONFIG_ENV_IS_IN_MMC=y CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y +# CONFIG_SPL_ENV_IS_IN_MMC is not set CONFIG_DM=y CONFIG_SPL_DM=y CONFIG_SPL_DM_DEVICE_REMOVE=y diff --git a/configs/dra7xx_hs_evm_defconfig b/configs/dra7xx_hs_evm_defconfig index 3cf7659496..8b2a83aad3 100644 --- a/configs/dra7xx_hs_evm_defconfig +++ b/configs/dra7xx_hs_evm_defconfig @@ -40,8 +40,10 @@ CONFIG_OF_LIST="dra7-evm dra72-evm dra72-evm-revc dra71-evm dra76-evm" CONFIG_SPL_MULTI_DTB_FIT=y CONFIG_SPL_MULTI_DTB_FIT_UNCOMPRESS_SZ=0x9000 CONFIG_OF_SPL_REMOVE_PROPS="clocks clock-names interrupt-parent" +# CONFIG_ENV_IS_IN_FAT is not set CONFIG_ENV_IS_IN_MMC=y CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y +# CONFIG_SPL_ENV_IS_IN_MMC is not set CONFIG_DM=y CONFIG_SPL_DM=y CONFIG_SPL_DM_DEVICE_REMOVE=y -- 2.19.2

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[U-Boot] [PATCH 0/7] SMP support for RISC-V
by Lukas Auer 25 Feb '19

25 Feb '19

This patch series adds SMP support for RISC-V to U-Boot. It allows U-Boot to run on multi-hart systems and will boot images passed to bootm on all harts. The bootm command is currently the only one that will boot images on all harts, bootefi is not yet supported. The patches have been successfully tested on both QEMU (machine and supervisor mode) and the HiFive Unleashed board [1] (supervisor mode), using BBL and OpenSBI. Mainline QEMU requires two patches [2, 3] to run in this configuration. I will send a follow-up patch to enable SMP support on the HiFive Unleashed board. [1]: https://patchwork.ozlabs.org/project/uboot/list/?series=91125 [2]: https://patchwork.ozlabs.org/patch/1039493/ [3]: https://patchwork.ozlabs.org/patch/1039082/ Lukas Auer (7): riscv: add infrastructure for calling functions on other harts riscv: import the supervisor binary interface header file riscv: implement IPI platform functions using SBI riscv: delay initialization of caches and debug UART riscv: add support for multi-hart systems riscv: boot images passed to bootm on all harts riscv: qemu: enable SMP arch/riscv/Kconfig | 36 +++++++++ arch/riscv/cpu/start.S | 116 +++++++++++++++++++++++++-- arch/riscv/include/asm/csr.h | 1 + arch/riscv/include/asm/global_data.h | 5 ++ arch/riscv/include/asm/sbi.h | 94 ++++++++++++++++++++++ arch/riscv/include/asm/smp.h | 53 ++++++++++++ arch/riscv/lib/Makefile | 2 + arch/riscv/lib/bootm.c | 13 ++- arch/riscv/lib/sbi_ipi.c | 25 ++++++ arch/riscv/lib/smp.c | 110 +++++++++++++++++++++++++ board/emulation/qemu-riscv/Kconfig | 1 + 11 files changed, 447 insertions(+), 9 deletions(-) create mode 100644 arch/riscv/include/asm/sbi.h create mode 100644 arch/riscv/include/asm/smp.h create mode 100644 arch/riscv/lib/sbi_ipi.c create mode 100644 arch/riscv/lib/smp.c -- 2.20.1

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[U-Boot] [PATCH v1 00/23] apalis imx6 fixes, device tree enablement and driver model conversion
by Marcel Ziswiler 25 Feb '19

25 Feb '19

This series addresses some shortcomings, enables/introduces device tree support and converts all except video to using the driver model. This is fully tested both running our latest downstream BSP as well as the mainline Linux kernel. Gerard Salvatella (1): board: apalis_imx6: check for and report ecc errors in fuses Marcel Ziswiler (16): apalis_imx6: get rid of obsolete nospl configurations apalis_imx6: use distro defaults apalis_imx6: move console in env and dfu mmc from header file to defconfig apalis_imx6: enable fit image, gpt, imx thermal, efi loader support apalis_imx6: remove obsolete USB_GADGET_MASS_STORAGE configuration apalis_imx6: migrate to using device tree apalis_imx6: clean-up and migrate gpios to using driver model apalis_imx6: enable pin control driver apalis_imx6: migrate i2c to using driver model apalis_imx6: migrate pmic and regulator to using driver model apalis_imx6: migrate mmc and sata to using driver model apalis_imx6: migrate usb to using driver model apalis_imx6: drop CONFIG_OF_SYSTEM_SETUP apalis_imx6: add distroboot support apalis_imx6: pf0100: reorder and cleanup message printing apalis_imx6: switch to zimage Max Krummenacher (4): apalis_imx6: use both sd/mmc interfaces for setsdupdate apalis_imx6: unify sd/mmc drive strength with linux kernel settings apalis_imx6: disable ri and dcd irq in uarts apalis_imx6: revert fuse value set in mfgr_fuse Sanchayan Maity (1): configs: apalis_imx6: Use ext4 file system by default Stefan Agner (1): apalis_imx6: use SDP if USB serial downloader has been used arch/arm/dts/imx6-apalis.dts | 722 ++++++++++++++++++ .../toradex/apalis_imx6/1066mhz_4x128mx16.cfg | 47 -- .../toradex/apalis_imx6/1066mhz_4x256mx16.cfg | 47 -- board/toradex/apalis_imx6/MAINTAINERS | 4 +- board/toradex/apalis_imx6/apalis_imx6.c | 277 +++---- board/toradex/apalis_imx6/apalis_imx6q.cfg | 33 - board/toradex/apalis_imx6/clocks.cfg | 41 - board/toradex/apalis_imx6/ddr-setup.cfg | 96 --- board/toradex/apalis_imx6/do_fuse.c | 2 +- board/toradex/apalis_imx6/pf0100.c | 205 +++-- board/toradex/apalis_imx6/pf0100.h | 57 +- board/toradex/colibri_imx6/do_fuse.c | 2 +- configs/apalis_imx6_defconfig | 35 +- configs/apalis_imx6_nospl_com_defconfig | 65 -- configs/apalis_imx6_nospl_it_defconfig | 65 -- include/configs/apalis_imx6.h | 73 +- 16 files changed, 1069 insertions(+), 702 deletions(-) create mode 100644 arch/arm/dts/imx6-apalis.dts delete mode 100644 board/toradex/apalis_imx6/1066mhz_4x128mx16.cfg delete mode 100644 board/toradex/apalis_imx6/1066mhz_4x256mx16.cfg delete mode 100644 board/toradex/apalis_imx6/apalis_imx6q.cfg delete mode 100644 board/toradex/apalis_imx6/clocks.cfg delete mode 100644 board/toradex/apalis_imx6/ddr-setup.cfg delete mode 100644 configs/apalis_imx6_nospl_com_defconfig delete mode 100644 configs/apalis_imx6_nospl_it_defconfig -- 2.20.1

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[U-Boot] [PATCH] arm64: zynqmp: Remove eeprom setting
by Michal Simek 25 Feb '19

25 Feb '19

By moving to DM_I2C there is no need to specify any eeprom configuration because it is read from DT. Reported-by: Sreeja Vadakattu <sreeja.vadakattu(a)xilinx.com> Signed-off-by: Michal Simek <michal.simek(a)xilinx.com> --- include/configs/xilinx_zynqmp.h | 9 --------- 1 file changed, 9 deletions(-) diff --git a/include/configs/xilinx_zynqmp.h b/include/configs/xilinx_zynqmp.h index 27a8e4d4906d..91ae7088a50a 100644 --- a/include/configs/xilinx_zynqmp.h +++ b/include/configs/xilinx_zynqmp.h @@ -108,15 +108,6 @@ # define PHY_ANEG_TIMEOUT 20000 #endif -/* EEPROM */ -#ifdef CONFIG_ZYNQMP_EEPROM -# define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 -# define CONFIG_SYS_I2C_EEPROM_ADDR 0x54 -# define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4 -# define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 5 -# define CONFIG_SYS_EEPROM_SIZE (64 * 1024) -#endif - #define CONFIG_SYS_BOOTM_LEN (60 * 1024 * 1024) #define CONFIG_CLOCKS -- 1.9.1

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[U-Boot] [PATCH v10 00/15] SiFive FU540 Support
by Anup Patel 25 Feb '19

25 Feb '19

This patchset adds SiFive Freedom Unleashed (FU540) support to RISC-V U-Boot. The patches are based upon latest U-Boot source tree (git://git.denx.de/u-boot.git) at v2019.04-rc2 commit id f14de0014c56093feecf42ca38b8ae5b3878f176 All drivers namely: SiFive PRCI, SiFive Serial, and Cadance MACB Ethernet work fine on actual SiFive Unleashed board and QEMU sifive_u machine. Changes since v9: - Bring back "#if" in clk_fixed_factor_ofdata_to_platdata() of PATCH9 because without it we have build failure using Travis Changes since v8: - Added bindings document for fixed-factor-clock adapted from Linux sources in PATCH9 Changes since v7: - Rebased patches to latest U-Boot source tree - Rename "ret" to "rate" in clk_fixed_factor_get_rate() of PATCH9 Changes since v6: - Rebased patches to latest U-Boot source tree - Droped PATCH1 and PATCH2. Instead added a PATCH to select CREATE_ARCH_SYMLINK for RISC-V - Few typo fixes in SiFive FU540 readme Changes since v5: - Added PATCH16 to fix INITRD passing to Linux using bootm for U-Boot RISC-V Changes since v4: - Removed #ifndef from macb_enable_clk() in PATCH7 - Updated test/dm/clk.c in PATCH10 to test fixed factor clock using sandbox Changes since v3: - Added patch to un-ignore arch/riscv/include/asm/arch - Added patch to fix mrproper make target to only remove arch/*/include/asm/arch paths which are symlinks - Added patch to have place-holder asm/arch/clk.h for RISC-V - Removed "#ifndef CONFIG_RISCV" from macb clk API patch Changes since v2: - Fixed typo in PATCH3 comments - Removed "#if" from clk_fixed_factor_ofdata_to_platdata() in PATCH7 - Added PATCH12 for SiFive FU540 README guide Changes since v1: - Re-ordered SoB in patches with multiple SoB - Simplified board_get_usable_ram_top() added by PATCH3 Anup Patel (10): riscv: Enable create symlink using kconfig riscv: Rename cpu/qemu to cpu/generic riscv: Add asm/dma-mapping.h for DMA mappings riscv: Add place-holder asm/arch/clk.h for driver compilation riscv: generic: Ensure that U-Boot runs within 4GB for 64bit systems net: macb: Fix clk API usage for RISC-V systems clk: Add SiFive FU540 PRCI clock driver clk: Add fixed-factor clock driver riscv: Add SiFive FU540 board support riscv: Enable CONFIG_SYS_BOOT_RAMDISK_HIGH for using initrd Atish Patra (5): net: macb: Fix GEM hardware detection drivers: serial_sifive: Fix baud rate calculation drivers: serial_sifive: Skip baudrate config if no input clock cpu: Bind timer driver for boot hart doc: Add a readme guide for SiFive FU540 arch/Kconfig | 1 + arch/riscv/Kconfig | 6 +- arch/riscv/cpu/{qemu => generic}/Kconfig | 2 +- arch/riscv/cpu/{qemu => generic}/Makefile | 0 arch/riscv/cpu/{qemu => generic}/cpu.c | 0 arch/riscv/cpu/generic/dram.c | 37 ++ arch/riscv/cpu/qemu/dram.c | 17 - arch/riscv/include/asm/arch-generic/clk.h | 14 + arch/riscv/include/asm/config.h | 1 + arch/riscv/include/asm/dma-mapping.h | 38 ++ arch/sandbox/dts/test.dts | 8 + board/emulation/qemu-riscv/Kconfig | 4 +- .../qemu-riscv => sifive/fu540}/Kconfig | 36 +- board/sifive/fu540/MAINTAINERS | 9 + board/sifive/fu540/Makefile | 5 + board/sifive/fu540/fu540.c | 17 + configs/sifive_fu540_defconfig | 11 + doc/README.sifive-fu540 | 303 +++++++++ .../clock/fixed-factor-clock.txt | 24 + drivers/clk/Kconfig | 1 + drivers/clk/Makefile | 5 +- drivers/clk/clk_fixed_factor.c | 74 +++ drivers/clk/sifive/Kconfig | 19 + drivers/clk/sifive/Makefile | 5 + .../clk/sifive/analogbits-wrpll-cln28hpc.h | 101 +++ drivers/clk/sifive/fu540-prci.c | 604 ++++++++++++++++++ drivers/clk/sifive/wrpll-cln28hpc.c | 390 +++++++++++ drivers/cpu/riscv_cpu.c | 7 +- drivers/net/macb.c | 11 +- drivers/serial/serial_sifive.c | 60 +- include/configs/sifive-fu540.h | 43 ++ include/dt-bindings/clk/sifive-fu540-prci.h | 29 + test/dm/clk.c | 5 +- 33 files changed, 1821 insertions(+), 66 deletions(-) rename arch/riscv/cpu/{qemu => generic}/Kconfig (91%) rename arch/riscv/cpu/{qemu => generic}/Makefile (100%) rename arch/riscv/cpu/{qemu => generic}/cpu.c (100%) create mode 100644 arch/riscv/cpu/generic/dram.c delete mode 100644 arch/riscv/cpu/qemu/dram.c create mode 100644 arch/riscv/include/asm/arch-generic/clk.h create mode 100644 arch/riscv/include/asm/dma-mapping.h copy board/{emulation/qemu-riscv => sifive/fu540}/Kconfig (57%) create mode 100644 board/sifive/fu540/MAINTAINERS create mode 100644 board/sifive/fu540/Makefile create mode 100644 board/sifive/fu540/fu540.c create mode 100644 configs/sifive_fu540_defconfig create mode 100644 doc/README.sifive-fu540 create mode 100644 doc/device-tree-bindings/clock/fixed-factor-clock.txt create mode 100644 drivers/clk/clk_fixed_factor.c create mode 100644 drivers/clk/sifive/Kconfig create mode 100644 drivers/clk/sifive/Makefile create mode 100644 drivers/clk/sifive/analogbits-wrpll-cln28hpc.h create mode 100644 drivers/clk/sifive/fu540-prci.c create mode 100644 drivers/clk/sifive/wrpll-cln28hpc.c create mode 100644 include/configs/sifive-fu540.h create mode 100644 include/dt-bindings/clk/sifive-fu540-prci.h -- 2.17.1

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[U-Boot] [PATCH v9 0/8] cmd: add efidebug for efi environment
by AKASHI Takahiro 25 Feb '19

25 Feb '19

This patch set is a collection of patches to enhance efi user interfaces /commands. It will help improve user experience on efi boot and make it more usable *without* edk2's shell utility. Let's see how it works: => efidebug boot add 1 SHELL scsi 1:1 /Shell.efi "" => efidebug boot add 2 HELLO scsi 1:1 /hello.efi "" => efidebug boot dump Boot0001: attributes: A-- (0x00000001) label: SHELL file_path: /VenHw(e61d73b9-a384-4acc-aeab-82e828f3628b)/Scsi(1,0)/HD(1,MBR,0x086246ba,0x800,0x40000)/\\Shell.efi data: Boot0002: attributes: A-- (0x00000001) label: HELLO file_path: /VenHw(e61d73b9-a384-4acc-aeab-82e828f3628b)/Scsi(1,0)/HD(1,MBR,0x086246ba,0x800,0x40000)/\\hello.efi data: => efidebug boot order 1 2 => efidebug boot order 1: Boot0001: SHELL 2: Boot0002: HELLO => run -e Boot0002 (or bootefi bootmgr - 2) ; '-' means no dtb specified WARNING: booting without device tree Booting: HELLO ## Starting EFI application at 000000007db8b040 ... Hello, world! ## Application terminated, r = 0 => env set -e PlatformLang en ; important! => env print -e Boot0001: BS|RT, DataSize = 0x79 00000000: 01 00 00 00 66 00 53 00 48 00 45 00 4c 00 4c 00 ....f.S.H.E.L.L. 00000010: 00 00 01 04 14 00 b9 73 1d e6 84 a3 cc 4a ae ab .......s.....J.. 00000020: 82 e8 28 f3 62 8b 03 02 08 00 01 00 00 00 04 01 ..(.b........... 00000030: 2a 00 01 00 00 00 00 08 00 00 00 00 00 00 00 00 *............... 00000040: 04 00 00 00 00 00 ba 46 62 08 00 00 00 00 00 00 .......Fb....... 00000050: 00 00 00 00 00 00 01 01 04 04 1c 00 5c 00 5c 00 ............\.\. 00000060: 53 00 68 00 65 00 6c 00 6c 00 2e 00 65 00 66 00 S.h.e.l.l...e.f. 00000070: 69 00 00 00 7f ff 04 00 00 i........ Boot0002: BS|RT, DataSize = 0x79 00000000: 01 00 00 00 66 00 48 00 45 00 4c 00 4c 00 4f 00 ....f.H.E.L.L.O. 00000010: 00 00 01 04 14 00 b9 73 1d e6 84 a3 cc 4a ae ab .......s.....J.. 00000020: 82 e8 28 f3 62 8b 03 02 08 00 01 00 00 00 04 01 ..(.b........... 00000030: 2a 00 01 00 00 00 00 08 00 00 00 00 00 00 00 00 *............... 00000040: 04 00 00 00 00 00 ba 46 62 08 00 00 00 00 00 00 .......Fb....... 00000050: 00 00 00 00 00 00 01 01 04 04 1c 00 5c 00 5c 00 ............\.\. 00000060: 68 00 65 00 6c 00 6c 00 6f 00 2e 00 65 00 66 00 h.e.l.l.o...e.f. 00000070: 69 00 00 00 7f ff 04 00 00 i........ BootOrder: BS|RT, DataSize = 0x4 00000000: 01 00 02 00 .... PlatformLang: BS|RT, DataSize = 0x2 00000000: 65 6e en => run -e Boot0001 or bootefi bootmgr (UEFI shell ...) "env set" command now supports UEFI shell-like syntax: => env set -e foo =S\"akashi\" =0x012345 =Habcdef => env print -e foo foo: BS|RT, DataSize = 0xd 00000000: 61 6b 61 73 68 69 45 23 01 00 ab cd ef akashiE#..... Other useful sub commands are: => efidebug devices ; print uefi devices => efidebug drivers ; print uefi drivers => efidebug dh ; print uefi handles => efidebug images ; print loaded images => efidebug memmap ; dump uefi memory map Enjoy! -Takahiro Akashi Changes in v9 (Feb 25, 2019) * replace !SPL_BUILD & CMD_NVEDIT_EFI with CONFIG_IS_ENABLED(CMD_NVEDIT_EFI) (patch#1) * more EFI_CALL's, replacing efi_[get|set]_variable() with RT->[get|set]_variable for clarification (patch#3) * Travis CI result: https://travis-ci.org/t-akashi/u-boot/builds/497951608 Changes in v8 (Feb 22, 2019) * additional EFI_CALL's * define LOAD_OPTION_XXX and use them * use "load option" instead of "boot option" in comments consistently * cosmetic changes * Travis CI result: https://travis-ci.org/t-akashi/u-boot/builds/496873704 Changes in v7 (Feb 21, 2019) * fix travis errors * make CMD_NVEDIT_EFI configurable * improve command help text * add function descriptions at every function * output error message when "boot add" fails * use locate_handle_buffer() instead of locate_handle() * use allocate_pool() instead of malloc() * wrap EFI function calls with EFI_CALL * Travis CI result: https://travis-ci.org/t-akashi/u-boot/builds/496298404 Changes in v6 (Jan 24, 2019) * re-organize the code so that we can compile in "env [set|print] -e" support with or without CONFIG_CMD_EFIDEBUG * remove "efidebug setvar" and "efidebug dumpvar" sub-commands * re-implement "env print -e" using GetNextVariableName API and print_hex_dump() * "env print -e" print more information, including attributes and size * change a header format at "devices" and "drivers" sub-commands Changes in v5 (Jan 21, 2019) * rename the command name from efitool to efidebug again * add it to MAINTAINERS * follow a standard way of adding sub commands * allow "env -e" syntax without enabling CONFIG_CMD_EFIDEBUG (merging v4's patch#8 into patch#1) * change "_"-prefixed function names * change some internal variables' names * not print an efi driver's name at "efidebug drivers", yet showing a device path * change protocol name strings from char to u16 at "efidebug dh" * add a helper function to print efi memory attributes at "efidebug memmap" Changes in v4 (Jan 15, 2019) * rename the command name from efishell to efitool * use efi_uintn_t for "size" if appropriate * correct a help text for "boot add" sub-command * "boot" sub-command always takes a hexadecimal number * use systab.boottime directly instead of a local variable, bs * fix a bug in "setvar" sub-command * fix a bug in "devices" and "dh" sub-command * fix a bug in "memmap" sub-command * add "boot next" sub-command to set BootNext variable * "drivers" sub-command prints more useful info, including a driver's name which originates from a corresponding u-boot efi driver * "dh" sub-commands prints more useful info, including a list of protocols which are bound to a given handle Changes in v3 (Dec 18, 2018) * split v2 into two separate patch series * add CONFIG_CMD_EFISHELL to enable/disable efishell command * add missing free() at several places in efishell command Changes in v2 (Nov 5, 2018) * modify efi_dp_from_name() for use in efishell * rename efi_marshal_load_option() to efi_serialize_load_option(), taking a "struct efi_load_option" as an argument * improve a format in dumping uefi variables * enhance a setvar syntax as efi's shell does * change a syntax from "bootefi bootmgr -2" to "bootefi bootmgr - 2" * add -e option to run command * add -e option to env command * add more sub-commands AKASHI Takahiro (8): cmd: env: add "-e" option for handling UEFI variables efi_loader: define load option attributes cmd: add efidebug command cmd: efidebug: add devices command cmd: efidebug: add drivers command cmd: efidebug: add dh command cmd: efidebug: add images command cmd: efidebug: add memmap command MAINTAINERS | 2 + cmd/Kconfig | 20 + cmd/Makefile | 2 + cmd/efidebug.c | 1046 ++++++++++++++++++++++++++++++++++ cmd/nvedit.c | 28 +- cmd/nvedit_efi.c | 399 +++++++++++++ include/command.h | 8 + include/efi_api.h | 9 + lib/efi_loader/efi_bootmgr.c | 4 - 9 files changed, 1513 insertions(+), 5 deletions(-) create mode 100644 cmd/efidebug.c create mode 100644 cmd/nvedit_efi.c -- 2.20.1

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