September 2020 - U-Boot

[PATCH 0/5] doc: board: xilinx: Update Xilinx documentation
by Michal Simek 16 Sep '20

16 Sep '20

Hi, this series is trying to update documentation for Xilinx SoCs. Based on this documentation developers should be able to configure and run u-boot on their platforms. Thanks, Michal Michal Simek (5): MAINTAINERS: Record documentation for Xilinx platforms doc: board: xilinx: zynq.rst: Update zynq documentation doc: board: xilinx: Update links to DT binding docs doc: board: xilinx: Add documentation for ZynqMP doc: board: xilinx: Add documentation for ZynqMP R5 MAINTAINERS | 1 + doc/board/xilinx/index.rst | 2 + doc/board/xilinx/xilinx.rst | 16 +++- doc/board/xilinx/zynq.rst | 7 +- doc/board/xilinx/zynqmp-r5.rst | 137 +++++++++++++++++++++++++++++++++ doc/board/xilinx/zynqmp.rst | 97 +++++++++++++++++++++++ 6 files changed, 251 insertions(+), 9 deletions(-) create mode 100644 doc/board/xilinx/zynqmp-r5.rst create mode 100644 doc/board/xilinx/zynqmp.rst -- 2.28.0

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[PATCH] arm: rmobile: Identify R8A7796 r1.3 SoC
by Biju Das 16 Sep '20

16 Sep '20

Add support to identify R8A7796 r1.3 SoC. Signed-off-by: Biju Das <biju.das.jz(a)bp.renesas.com> Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj(a)bp.renesas.com> --- arch/arm/mach-rmobile/cpu_info-rcar.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/arch/arm/mach-rmobile/cpu_info-rcar.c b/arch/arm/mach-rmobile/cpu_info-rcar.c index ce9312f9d8..5bde24ae0e 100644 --- a/arch/arm/mach-rmobile/cpu_info-rcar.c +++ b/arch/arm/mach-rmobile/cpu_info-rcar.c @@ -10,6 +10,7 @@ #define PRR_MASK 0x7fff #define R8A7796_REV_1_0 0x5200 #define R8A7796_REV_1_1 0x5210 +#define R8A7796_REV_1_3 0x5211 static u32 rmobile_get_prr(void) { @@ -28,8 +29,9 @@ u32 rmobile_get_cpu_type(void) u32 rmobile_get_cpu_rev_integer(void) { const u32 prr = rmobile_get_prr(); + const u32 rev = prr & PRR_MASK; - if ((prr & PRR_MASK) == R8A7796_REV_1_1) + if (rev == R8A7796_REV_1_1 || rev == R8A7796_REV_1_3) return 1; else return ((prr & 0x000000F0) >> 4) + 1; @@ -38,9 +40,12 @@ u32 rmobile_get_cpu_rev_integer(void) u32 rmobile_get_cpu_rev_fraction(void) { const u32 prr = rmobile_get_prr(); + const u32 rev = prr & PRR_MASK; - if ((prr & PRR_MASK) == R8A7796_REV_1_1) + if (rev == R8A7796_REV_1_1) return 1; + else if (rev == R8A7796_REV_1_3) + return 3; else return prr & 0x0000000F; } -- 2.17.1

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Re: [PATCH v2 6/7] riscv: Ensure gp is NULL or points to valid data
by Rick Chen 16 Sep '20

16 Sep '20

Hi Sean > From: U-Boot [mailto:u-boot-bounces@lists.denx.de] On Behalf Of Sean Anderson > Sent: Monday, September 14, 2020 10:23 PM > To: u-boot(a)lists.denx.de > Cc: Alan Quey-Liang Kao(高魁良); Leo Yu-Chi Liang(梁育齊); Heinrich Schuchardt; Bin Meng; Rick Chen; Sean Anderson > Subject: [PATCH v2 6/7] riscv: Ensure gp is NULL or points to valid data > > This allows code to use a construct like `if (gd & gd->...) { ... }` when > accessing the global data pointer. Without this change, it was possible for > a very early trap to cause _exit_trap to read arbitrary memory. This could > cause a second trap, preventing show_regs from being printed. > > XIP cannot use locks because flash is not writable. This leaves it > vulnerable to the same class of bugs regarding already-pending IPIs as > before this series. Fixing that would require finding another method of > synchronization, which is outside the scope of this series. > > Fixes: 7c6ca03eae ("riscv: additional crash information") > Signed-off-by: Sean Anderson <seanga2(a)gmail.com> > --- > > Changes in v2: > - Set gp early with XIP > > arch/riscv/cpu/start.S | 26 +++++++++++++++++++++++--- > arch/riscv/lib/interrupts.c | 3 ++- > 2 files changed, 25 insertions(+), 4 deletions(-) > > diff --git a/arch/riscv/cpu/start.S b/arch/riscv/cpu/start.S > index 66ca1c7020..a16af79fbe 100644 > --- a/arch/riscv/cpu/start.S > +++ b/arch/riscv/cpu/start.S > @@ -47,6 +47,13 @@ _start: > mv tp, a0 > mv s1, a1 > > + /* > + * Set the global data pointer to a known value in case we get a very > + * early trap. The global data pointer will be set its actual value only > + * after it has been initialized. > + */ > + mv gp, zero > + > la t0, trap_entry > csrw MODE_PREFIX(tvec), t0 > > @@ -85,10 +92,10 @@ call_board_init_f_0: > jal board_init_f_alloc_reserve > > /* > - * Set global data pointer here for all harts, uninitialized at this > - * point. > + * Save global data pointer for later. We don't set it here because it > + * is not initialized yet. > */ > - mv gp, a0 > + mv s0, a0 > > /* setup stack */ > #if CONFIG_IS_ENABLED(SMP) > @@ -109,6 +116,12 @@ call_board_init_f_0: > amoswap.w s2, t1, 0(t0) > bnez s2, wait_for_gd_init > #else > + /* > + * FIXME: gp is set before it is initialized. If an XIP U-Boot ever > + * encounters a pending IPI on boot it is liable to jump to whatever > + * memory happens to be in ipi_data.addr on boot. > + */ > + mv gp, s0 > bnez tp, secondary_hart_loop > #endif > > @@ -133,6 +146,13 @@ wait_for_gd_init: > 1: amoswap.w.aq t1, t1, 0(t0) > bnez t1, 1b > > + /* > + * Set the global data pointer only when gd_t has been initialized. > + * This was already set by arch_setup_gd on the boot hart, but all other > + * harts' global data pointers gets set here. > + */ > + mv gp, s0 > + This method seem a little speculative and complicated to read. Otherwise if the board_init_f_init_reserve() be modified in the future and the gp will not synchronize any more. board_init_f_init_reserve is belong generic flow, it can be touch by anyone and anytime. May I ask some questions ? This patch is trying to prevent printing garbage messages form early trap or early trap itself ? When early trap occurs, how is the status of mtvec ? How the early trap be handled in handle_trap ? Thanks, Rick > /* register available harts in the available_harts mask */ > li t1, 1 > sll t1, t1, tp > diff --git a/arch/riscv/lib/interrupts.c b/arch/riscv/lib/interrupts.c > index cd47e64487..ad870e98d8 100644 > --- a/arch/riscv/lib/interrupts.c > +++ b/arch/riscv/lib/interrupts.c > @@ -78,7 +78,8 @@ static void _exit_trap(ulong code, ulong epc, ulong tval, struct pt_regs *regs) > > printf("EPC: " REG_FMT " RA: " REG_FMT " TVAL: " REG_FMT "\n", > epc, regs->ra, tval); > - if (gd->flags & GD_FLG_RELOC) > + /* Print relocation adjustments, but only if gd is initialized */ > + if (gd && gd->flags & GD_FLG_RELOC) > printf("EPC: " REG_FMT " RA: " REG_FMT " reloc adjusted\n\n", > epc - gd->reloc_off, regs->ra - gd->reloc_off); > > -- > 2.28.0 >

2 1

[PATCH 0/6] Add HopeRun HiHope RZ/G2H board support
by Biju Das 16 Sep '20

16 Sep '20

This patch series adds the required SoC/Board support to boot HopeRun HiHope RZ/G2H board. This patch series depend on [1] and [2] [1]https://patchwork.ozlabs.org/project/uboot/list/?series=201842 [2]https://patchwork.ozlabs.org/project/uboot/list/?series=202025 Biju Das (6): arm: rmobile: Add RZ/G2H SoC arm: renesas: Add config option for R8A774E1 SoC arm: dts: r8a774e1: Import DTS from Linux 5.9-rc4 clk: renesas: Add R8A774E1 clock tables pinctrl: renesas: r8a77951: Add R8A774E1 PFC support arm: rmobile: Add HopeRun HiHope RZ/G2H board support arch/arm/dts/Makefile | 1 + arch/arm/dts/r8a774e1-hihope-rzg2h-ex.dts | 15 + arch/arm/dts/r8a774e1-hihope-rzg2h-u-boot.dts | 9 + arch/arm/dts/r8a774e1-hihope-rzg2h.dts | 26 + arch/arm/dts/r8a774e1-u-boot.dtsi | 25 + arch/arm/dts/r8a774e1.dtsi | 1664 +++++++++++++++++ arch/arm/mach-rmobile/Kconfig.64 | 6 + arch/arm/mach-rmobile/cpu_info.c | 2 + arch/arm/mach-rmobile/include/mach/rmobile.h | 1 + board/hoperun/hihope-rzg2/hihope-rzg2.c | 6 +- configs/hihope_rzg2_defconfig | 2 +- drivers/clk/renesas/Kconfig | 6 + drivers/clk/renesas/Makefile | 1 + drivers/clk/renesas/r8a774e1-cpg-mssr.c | 358 ++++ drivers/pinctrl/renesas/Kconfig | 10 + drivers/pinctrl/renesas/Makefile | 1 + drivers/pinctrl/renesas/pfc-r8a7795.c | 905 +++++---- drivers/pinctrl/renesas/pfc.c | 11 + drivers/pinctrl/renesas/sh_pfc.h | 1 + include/dt-bindings/clock/r8a774e1-cpg-mssr.h | 59 + include/dt-bindings/power/r8a774e1-sysc.h | 36 + 21 files changed, 2734 insertions(+), 411 deletions(-) create mode 100644 arch/arm/dts/r8a774e1-hihope-rzg2h-ex.dts create mode 100644 arch/arm/dts/r8a774e1-hihope-rzg2h-u-boot.dts create mode 100644 arch/arm/dts/r8a774e1-hihope-rzg2h.dts create mode 100644 arch/arm/dts/r8a774e1-u-boot.dtsi create mode 100644 arch/arm/dts/r8a774e1.dtsi create mode 100644 drivers/clk/renesas/r8a774e1-cpg-mssr.c create mode 100644 include/dt-bindings/clock/r8a774e1-cpg-mssr.h create mode 100644 include/dt-bindings/power/r8a774e1-sysc.h -- 2.17.1

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[PATCH v1 0/9] toradex: Misc fixes for v2020.10
by Igor Opaniuk 16 Sep '20

16 Sep '20

Includes: - Using splashscreen env variable instead of wrongly added function for showing boot logo. - Providing fdtfile value in preboot script/or in default env instead of setting it in bootcmd. Igor Opaniuk (9): colibri-imx6ull: use splashcreen value instead of legacy function colibri_imx7: use splashcreen value instead of legacy function toradex: drop legacy show_boot_logo function and use splashscreen colibri_imx7: wrap video specific funcs with ifdefs colibri-imx6ull: use preboot for fdtfile evaluation colibri_vf: use preboot for fdtfile evaluation colibri_imx7: use preboot for fdtfile evaluation colibri_imx6: provide fdtfile in env instead of setting it in runtime apalis_imx6: provide fdtfile in env instead of setting it in runtime .../toradex/colibri-imx6ull/colibri-imx6ull.c | 2 -- board/toradex/colibri_imx7/colibri_imx7.c | 4 ++-- board/toradex/common/tdx-common.c | 19 ------------------- configs/colibri-imx6ull_defconfig | 2 ++ configs/colibri_imx7_defconfig | 2 ++ configs/colibri_imx7_emmc_defconfig | 2 ++ configs/colibri_vf_defconfig | 2 ++ include/configs/apalis_imx6.h | 3 ++- include/configs/colibri-imx6ull.h | 9 ++++----- include/configs/colibri_imx6.h | 3 ++- include/configs/colibri_imx7.h | 5 ++--- include/configs/colibri_vf.h | 3 +-- 12 files changed, 21 insertions(+), 35 deletions(-) -- 2.17.1

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[PATCH 1/1] rockchip: make_fit_atf: ignore empty PT_LOAD segment
by Heinrich Schuchardt 16 Sep '20

16 Sep '20

The linker sometimes creates PT_LOAD segments with length (p_filesz) zero as described in https://man7.org/linux/man-pages/man5/elf.5.html. This leads to build failures. We should ignore empty segments. Signed-off-by: Heinrich Schuchardt <xypron.glpk(a)gmx.de> --- arch/arm/mach-rockchip/make_fit_atf.py | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/arch/arm/mach-rockchip/make_fit_atf.py b/arch/arm/mach-rockchip/make_fit_atf.py index d15c32b303..f3224d2555 100755 --- a/arch/arm/mach-rockchip/make_fit_atf.py +++ b/arch/arm/mach-rockchip/make_fit_atf.py @@ -189,8 +189,9 @@ def unpack_elf(filename): p_type, p_flags, p_offset = struct.unpack_from('<LLQ', elf, offset) if p_type == 1: # PT_LOAD p_paddr, p_filesz = struct.unpack_from('<2Q', elf, offset + 0x18) - p_data = elf[p_offset:p_offset + p_filesz] - segments.append((index, e_entry, p_paddr, p_data)) + if p_filesz > 0: + p_data = elf[p_offset:p_offset + p_filesz] + segments.append((index, e_entry, p_paddr, p_data)) return segments def main(): -- 2.28.0

3 3

[PATCH] cmd: optee_rpmb command for read/write of rpmb from optee
by Gaurav Jain 16 Sep '20

16 Sep '20

From: Ruchika Gupta <ruchika.gupta(a)nxp.com> Enable "optee_rpmb" command to write/read named persistent values created on RPMB by opening session with OPTEE AVB TA. This provides easy test for establishing a session with OPTEE TA and storage of persistent data in MMC RPMB. It includes following subcommands: optee_rpmb read_pvalue - read persistent values on rpmb via OPTEE AVB TA optee_rpmb write_pvalue - write persistent values on rpmb via OPTEE AVB TA Signed-off-by: Ruchika Gupta <ruchika.gupta(a)nxp.com> --- cmd/Kconfig | 8 ++ cmd/Makefile | 1 + cmd/optee_rpmb.c | 272 +++++++++++++++++++++++++++++++++++++++++++++++ 3 files changed, 281 insertions(+) create mode 100644 cmd/optee_rpmb.c diff --git a/cmd/Kconfig b/cmd/Kconfig index 0761dbb746..f2b631bce3 100644 --- a/cmd/Kconfig +++ b/cmd/Kconfig @@ -1162,6 +1162,14 @@ config CMD_CLONE initial flashing by external block device without network or usb support. +config CMD_OPTEE_RPMB + bool "Enable read/write support on RPMB via OPTEE" + depends on SUPPORT_EMMC_RPMB && OPTEE + help + Enable the commands for reading, writing persistent named values + in the Replay Protection Memory Block partition in eMMC by + using Persistent Objects in OPTEE + config CMD_MTD bool "mtd" depends on MTD diff --git a/cmd/Makefile b/cmd/Makefile index 3a9c9747c9..acb048d7bf 100644 --- a/cmd/Makefile +++ b/cmd/Makefile @@ -96,6 +96,7 @@ obj-$(CONFIG_CMD_MII) += mii.o obj-$(CONFIG_CMD_MDIO) += mdio.o obj-$(CONFIG_CMD_MISC) += misc.o obj-$(CONFIG_CMD_MMC) += mmc.o +obj-$(CONFIG_CMD_OPTEE_RPMB) += optee_rpmb.o obj-$(CONFIG_MP) += mp.o obj-$(CONFIG_CMD_MTD) += mtd.o obj-$(CONFIG_CMD_MTDPARTS) += mtdparts.o diff --git a/cmd/optee_rpmb.c b/cmd/optee_rpmb.c new file mode 100644 index 0000000000..e13eb45eb3 --- /dev/null +++ b/cmd/optee_rpmb.c @@ -0,0 +1,272 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright 2020 NXP + */ + +#include <command.h> +#include <common.h> +#include <env.h> +#include <errno.h> +#include <image.h> +#include <malloc.h> +#include <mmc.h> +#include <tee.h> +#include <tee/optee_ta_avb.h> + +static struct udevice *tee; +static u32 session; + +static int avb_ta_open_session(void) +{ + const struct tee_optee_ta_uuid uuid = TA_AVB_UUID; + struct tee_open_session_arg arg; + int rc; + + tee = tee_find_device(tee, NULL, NULL, NULL); + if (!tee) + return -ENODEV; + + memset(&arg, 0, sizeof(arg)); + tee_optee_ta_uuid_to_octets(arg.uuid, &uuid); + rc = tee_open_session(tee, &arg, 0, NULL); + if (!rc) + session = arg.session; + + return 0; +} + +static int invoke_func(u32 func, ulong num_param, struct tee_param *param) +{ + struct tee_invoke_arg arg; + + if (!tee) + if (avb_ta_open_session()) + return -ENODEV; + + memset(&arg, 0, sizeof(arg)); + arg.func = func; + arg.session = session; + + if (tee_invoke_func(tee, &arg, num_param, param)) + return -EFAULT; + switch (arg.ret) { + case TEE_SUCCESS: + return 0; + case TEE_ERROR_OUT_OF_MEMORY: + case TEE_ERROR_STORAGE_NO_SPACE: + return -ENOSPC; + case TEE_ERROR_ITEM_NOT_FOUND: + return -EIO; + case TEE_ERROR_TARGET_DEAD: + /* + * The TA has paniced, close the session to reload the TA + * for the next request. + */ + tee_close_session(tee, session); + tee = NULL; + return -EIO; + default: + return -EIO; + } +} + +static int read_persistent_value(const char *name, + size_t buffer_size, + u8 *out_buffer, + size_t *out_num_bytes_read) +{ + int rc = 0; + struct tee_shm *shm_name; + struct tee_shm *shm_buf; + struct tee_param param[2]; + size_t name_size = strlen(name) + 1; + + if (!tee) + if (avb_ta_open_session()) + return -ENODEV; + + rc = tee_shm_alloc(tee, name_size, + TEE_SHM_ALLOC, &shm_name); + if (rc) + return -ENOMEM; + + rc = tee_shm_alloc(tee, buffer_size, + TEE_SHM_ALLOC, &shm_buf); + if (rc) { + rc = -ENOMEM; + goto free_name; + } + + memcpy(shm_name->addr, name, name_size); + + memset(param, 0, sizeof(param)); + param[0].attr = TEE_PARAM_ATTR_TYPE_MEMREF_INPUT; + param[0].u.memref.shm = shm_name; + param[0].u.memref.size = name_size; + param[1].attr = TEE_PARAM_ATTR_TYPE_MEMREF_INOUT; + param[1].u.memref.shm = shm_buf; + param[1].u.memref.size = buffer_size; + + rc = invoke_func(TA_AVB_CMD_READ_PERSIST_VALUE, + 2, param); + if (rc) + goto out; + + if (param[1].u.memref.size > buffer_size) { + rc = -EINVAL; + goto out; + } + + *out_num_bytes_read = param[1].u.memref.size; + + memcpy(out_buffer, shm_buf->addr, *out_num_bytes_read); + +out: + tee_shm_free(shm_buf); +free_name: + tee_shm_free(shm_name); + + return rc; +} + +static int write_persistent_value(const char *name, + size_t value_size, + const u8 *value) +{ + int rc = 0; + struct tee_shm *shm_name; + struct tee_shm *shm_buf; + struct tee_param param[2]; + size_t name_size = strlen(name) + 1; + + if (!tee) { + if (avb_ta_open_session()) + return -ENODEV; + } + if (!value_size) + return -EINVAL; + + rc = tee_shm_alloc(tee, name_size, + TEE_SHM_ALLOC, &shm_name); + if (rc) + return -ENOMEM; + + rc = tee_shm_alloc(tee, value_size, + TEE_SHM_ALLOC, &shm_buf); + if (rc) { + rc = -ENOMEM; + goto free_name; + } + + memcpy(shm_name->addr, name, name_size); + memcpy(shm_buf->addr, value, value_size); + + memset(param, 0, sizeof(param)); + param[0].attr = TEE_PARAM_ATTR_TYPE_MEMREF_INPUT; + param[0].u.memref.shm = shm_name; + param[0].u.memref.size = name_size; + param[1].attr = TEE_PARAM_ATTR_TYPE_MEMREF_INPUT; + param[1].u.memref.shm = shm_buf; + param[1].u.memref.size = value_size; + + rc = invoke_func(TA_AVB_CMD_WRITE_PERSIST_VALUE, + 2, param); + if (rc) + goto out; + +out: + tee_shm_free(shm_buf); +free_name: + tee_shm_free(shm_name); + + return rc; +} + +int do_optee_rpmb_read(cmd_tbl_t *cmdtp, int flag, int argc, + char * const argv[]) +{ + const char *name; + size_t bytes; + size_t bytes_read; + void *buffer; + char *endp; + + if (argc != 3) + return CMD_RET_USAGE; + + name = argv[1]; + bytes = simple_strtoul(argv[2], &endp, 10); + if (*endp && *endp != '\n') + return CMD_RET_USAGE; + + buffer = malloc(bytes); + if (!buffer) + return CMD_RET_FAILURE; + + if (read_persistent_value(name, bytes, buffer, &bytes_read) == 0) { + printf("Read %zu bytes, value = %s\n", bytes_read, + (char *)buffer); + free(buffer); + return CMD_RET_SUCCESS; + } + + printf("Failed to read persistent value\n"); + + free(buffer); + + return CMD_RET_FAILURE; +} + +int do_optee_rpmb_write(cmd_tbl_t *cmdtp, int flag, int argc, + char * const argv[]) +{ + const char *name; + const char *value; + + if (argc != 3) + return CMD_RET_USAGE; + + name = argv[1]; + value = argv[2]; + + if (write_persistent_value(name, strlen(value) + 1, + (const uint8_t *)value) == 0) { + printf("Wrote %zu bytes\n", strlen(value) + 1); + return CMD_RET_SUCCESS; + } + + printf("Failed to write persistent value\n"); + + return CMD_RET_FAILURE; +} + +static cmd_tbl_t cmd_optee_rpmb[] = { + U_BOOT_CMD_MKENT(read_pvalue, 3, 0, do_optee_rpmb_read, "", ""), + U_BOOT_CMD_MKENT(write_pvalue, 3, 0, do_optee_rpmb_write, "", ""), +}; + +static int do_optee_rpmb(cmd_tbl_t *cmdtp, int flag, int argc, + char * const argv[]) +{ + cmd_tbl_t *cp; + + cp = find_cmd_tbl(argv[1], cmd_optee_rpmb, ARRAY_SIZE(cmd_optee_rpmb)); + + argc--; + argv++; + + if (!cp || argc > cp->maxargs) + return CMD_RET_USAGE; + + if (flag == CMD_FLAG_REPEAT) + return CMD_RET_FAILURE; + + return cp->cmd(cmdtp, flag, argc, argv); +} + +U_BOOT_CMD( + optee_rpmb, 29, 0, do_optee_rpmb, + "Provides commands for testing secure storage on RPMB on OPTEE", + "read_pvalue <name> <bytes> - read a persistent value <name>\n" + "optee_rpmb write_pvalue <name> <value> - write a persistent value <name>\n" + ); -- 2.17.1

1 0

[PATCH] riscv: Only enable OF_BOARD_FIXUP for S-Mode
by Sean Anderson 16 Sep '20

16 Sep '20

It is unsafe to enable OF_BOARD_FIXUP only based on OF_SEPARATE. OF_SEPARATE may indicate that the user wishes U-Boot to use a different device tree than one obtained via OF_PRIOR_STAGE. However, OF_SEPARATE may also indicate that the device tree which would be obtained via OF_PRIOR_STAGE is invalid, nonexistant, or otherwise unusable. In this latter case, enabling OF_BOARD_FIXUP will result in corruption of the device tree. To remedy this, only enable OF_BOARD_FIXUP if U-Boot is configured for S-Mode. Fixes: 1c17e55594a394ced7de88d91be294eaf8c564c1 Signed-off-by: Sean Anderson <seanga2(a)gmail.com> --- arch/riscv/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig index 009a545fcf..13fac51483 100644 --- a/arch/riscv/Kconfig +++ b/arch/riscv/Kconfig @@ -288,6 +288,6 @@ config STACK_SIZE_SHIFT default 14 config OF_BOARD_FIXUP - default y if OF_SEPARATE + default y if OF_SEPARATE && RISCV_SMODE endmenu -- 2.28.0

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[PATCH 0/6] Add HopeRun HiHope RZ/G2N board support
by Biju Das 16 Sep '20

16 Sep '20

This patch series adds the required SoC/Board support to boot HopeRun HiHope RZ/G2N board. This patch series depend upon [1] [1] https://patchwork.ozlabs.org/project/uboot/list/?series=201842 Biju Das (6): arm: rmobile: Add RZ/G2N SoC arm: renesas: Add config option for R8A774B1 SoC arm: dts: r8a774b1: Import DTS from Linux 5.9-rc4 clk: renesas: Add R8A774B1 clock tables pinctrl: renesas: r8a77965: Add R8A774B1 PFC support arm: rmobile: Add HopeRun HiHope RZ/G2N board support arch/arm/dts/Makefile | 1 + arch/arm/dts/r8a774b1-hihope-rzg2n-ex.dts | 16 + arch/arm/dts/r8a774b1-hihope-rzg2n-u-boot.dts | 9 + arch/arm/dts/r8a774b1-hihope-rzg2n.dts | 41 + arch/arm/dts/r8a774b1-u-boot.dtsi | 53 + arch/arm/dts/r8a774b1.dtsi | 2630 +++++++++++++++++ arch/arm/mach-rmobile/Kconfig.64 | 6 + arch/arm/mach-rmobile/cpu_info.c | 2 + arch/arm/mach-rmobile/include/mach/rmobile.h | 1 + board/hoperun/hihope-rzg2/hihope-rzg2.c | 20 +- configs/hihope_rzg2_defconfig | 2 +- drivers/clk/renesas/Kconfig | 6 + drivers/clk/renesas/Makefile | 1 + drivers/clk/renesas/r8a774b1-cpg-mssr.c | 336 +++ drivers/pinctrl/renesas/Kconfig | 10 + drivers/pinctrl/renesas/Makefile | 1 + drivers/pinctrl/renesas/pfc-r8a77965.c | 895 +++--- drivers/pinctrl/renesas/pfc.c | 11 + drivers/pinctrl/renesas/sh_pfc.h | 1 + include/dt-bindings/clock/r8a774b1-cpg-mssr.h | 57 + include/dt-bindings/power/r8a774b1-sysc.h | 26 + 21 files changed, 3717 insertions(+), 408 deletions(-) create mode 100644 arch/arm/dts/r8a774b1-hihope-rzg2n-ex.dts create mode 100644 arch/arm/dts/r8a774b1-hihope-rzg2n-u-boot.dts create mode 100644 arch/arm/dts/r8a774b1-hihope-rzg2n.dts create mode 100644 arch/arm/dts/r8a774b1-u-boot.dtsi create mode 100644 arch/arm/dts/r8a774b1.dtsi create mode 100644 drivers/clk/renesas/r8a774b1-cpg-mssr.c create mode 100644 include/dt-bindings/clock/r8a774b1-cpg-mssr.h create mode 100644 include/dt-bindings/power/r8a774b1-sysc.h -- 2.17.1

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[GIT PULL] TI changes for v2021.01 next
by Lokesh Vutla 16 Sep '20

16 Sep '20

Hi Tom, Please find the PR for next branch targeted for v2021.01. Details about the PR are updated in the tag message. Travis CI build: https://travis-ci.org/github/lokeshvutla/u-boot/builds/727363752 The following changes since commit 96d66a9b8ce11aae9f8bef5244b83b4740b37644: Prepare v2020.10-rc4 (2020-09-07 14:17:33 -0400) are available in the Git repository at: https://gitlab.denx.de/u-boot/custodians/u-boot-ti.git tags/ti-v2021.01-next for you to fetch changes up to 5ba2883160d15b669957dcc50be2733a9b4abe94: configs: Add spiboot support for am335x (2020-09-15 18:51:53 +0530) ---------------------------------------------------------------- - Hyperflash boot for J7200 - Update Main R5FSS lockstep mode - R5F remoteproc support for J7200 - Minor env fixes - Add SPI boot support for am335x-icev2 ---------------------------------------------------------------- Faiz Abbas (5): arm: dts: am335x-icev2: Add spi node spi: spi-uclass: Block dm_scan_fdt_dev with OF_CONTROL to prevent build failures arm: mach-omap2: am33xx: Add device structure for spi spi: omap3_spi: Read platform data in ofdata_to_platdata() configs: Add spiboot support for am335x Matwey V. Kornilov (2): ti: Use devtype=mmc instead of setenv devtype mmc am335x_evm: Allow booting from usb-storage device Suman Anna (14): arm: dts: k3-j721e-main: Configure MAIN R5FSS1 for Split-mode configs: j721e_evm: Add Main R5FSS1 Core1 to default rproc boot list env: ti: j721e-evm: Limit scope of rproc env variables used by R5 SPL dt-bindings: remoteproc: k3-r5f: Update bindings for J7200 SoCs remoteproc: k3-r5: Add support for J7200 R5Fs armv8: K3: j7200: Add custom MMU support arm: dts: k3-j7200-mcu: Add MCU domain R5F cluster node arm: dts: k3-j7200-main: Add MAIN domain R5F cluster nodes env: ti: j721e-evm: Update rproc_fw_binaries env variable for J7200 configs: j7200_evm_a72: Enable R5F remoteproc driver configs: j7200_evm_a72: Enhance bootcmd to start remoteprocs env: ti: j721e-evm: Update R5 SPL rproc env variables for J7200 arm: dts: k3-j7200-r5: Add fs_loader node configs: j7200_evm_r5: Enable FS_LOADER Vignesh Raghavendra (5): arm: mach-k3: Add HyperFlash boot mode support board: ti: j721e: Add support for HyperFlash detection ARM: dts: k3-j7200-r5-common-proc-board: Enable HyperFlash configs: j7200_evm_*_defconfig: Enable HyperFlash boot related configs configs: j721e_evm.h: Add U-Boot image address for HyperFlash boot arch/arm/dts/am335x-icev2.dts | 50 ++++++++++ .../arm/dts/k3-j7200-common-proc-board-u-boot.dtsi | 28 ++++++ arch/arm/dts/k3-j7200-common-proc-board.dts | 7 ++ arch/arm/dts/k3-j7200-main.dtsi | 40 ++++++++ arch/arm/dts/k3-j7200-mcu-wakeup.dtsi | 40 ++++++++ arch/arm/dts/k3-j7200-r5-common-proc-board.dts | 46 +++++++++ arch/arm/dts/k3-j721e-main.dtsi | 2 +- arch/arm/mach-k3/arm64-mmu.c | 59 +++++++++++- arch/arm/mach-k3/include/mach/j721e_spl.h | 1 + arch/arm/mach-omap2/am33xx/board.c | 18 ++++ board/ti/am335x/MAINTAINERS | 1 + board/ti/j721e/evm.c | 7 ++ configs/am335x_evm_spiboot_defconfig | 93 ++++++++++++++++++ configs/j7200_evm_a72_defconfig | 7 +- configs/j7200_evm_r5_defconfig | 14 +++ .../remoteproc/ti,k3-r5f-rproc.txt | 5 +- drivers/remoteproc/ti_k3_r5f_rproc.c | 99 +++++++++++++++++-- drivers/spi/omap3_spi.c | 107 ++++++--------------- drivers/spi/spi-uclass.c | 2 +- include/configs/am335x_evm.h | 9 +- include/configs/j721e_evm.h | 38 +++++++- include/environment/ti/mmc.h | 2 +- include/omap3_spi.h | 78 +++++++++++++++ 23 files changed, 650 insertions(+), 103 deletions(-) create mode 100644 configs/am335x_evm_spiboot_defconfig create mode 100644 include/omap3_spi.h -- 2.23.0

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