February 2021 - U-Boot

[v4 00/33] gpio: layerscape: fix gpio and enable gpio
by Biwen Li 05 Feb '21

05 Feb '21

From: Biwen Li <biwen.li(a)nxp.com> Change in v4: - fix build issue of SoC ls1021a Change in v3: - update description Change in v2: - fix warnings when check patches - enable gpio command for boards ls1021atwr, ls1021aqds Biwen Li (33): gpio: mpc8xxx_gpio: Fix for litte endian arm: dts: ls1021a: add gpio node arm64: dts: ls1012a: add gpio node arm64: dts: ls1028a: add gpio node arm64: dts: ls1043a: add gpio node arm64: dts: ls1046a: add gpio node arm64: dts: ls1088a: add gpio node arm64: dts: ls208xa: add gpio node configs: ls1012a: enable CONFIG_MPC8XXX_GPIO configs: ls1043a: enable CONFIG_MPC8XXX_GPIO configs: ls1028a: enable CONFIG_MPC8XXX_GPIO configs: ls1088a: enable CONFIG_MPC8XXX_GPIO configs: ls208xa: enable CONFIG_MPC8XXX_GPIO configs: lx2160a: enable CONFIG_MPC8XXX_GPIO configs: ls1046a: enable MPC8XXX_GPIO configs: ls1021atwr: enable CONFIG_MPC8XXX_GPIO configs: ls1021aqds: enable CONFIG_MPC8XXX_GPIO configs: ls1012afrwy: enable CMD_GPIO configs: ls1012ardb: enable CMD_GPIO configs: ls1021aqds: enable CMD_GPIO configs: ls1021atwr: enable CMD_GPIO configs: ls1028aqds: enable CMD_GPIO configs: ls1028ardb: enable CMD_GPIO configs: ls1043aqds: enable CMD_GPIO configs: ls1043ardb: enable CMD_GPIO configs: ls1046ardb: enable CMD_GPIO configs: ls1046aqds: enable CMD_GPIO configs: ls2088ardb: enable DM_GPIO and CMD_GPIO configs: ls2088aqds: enable CMD_GPIO configs: ls1088aqds: enable DM_GPIO and CMD_GPIO configs: ls1088ardb: enable DM_GPIO and CMD_GPIO configs: lx2160ardb: enable CMD_GPIO configs: lx2160aqds: enable CMD_GPIO arch/arm/dts/fsl-ls1012a.dtsi | 20 ++++++++ arch/arm/dts/fsl-ls1028a.dtsi | 33 +++++++++++++ arch/arm/dts/fsl-ls1043a.dtsi | 40 ++++++++++++++++ arch/arm/dts/fsl-ls1046a.dtsi | 40 ++++++++++++++++ arch/arm/dts/fsl-ls1088a.dtsi | 47 ++++++++++++++++++- arch/arm/dts/fsl-ls2080a.dtsi | 46 +++++++++++++++++- arch/arm/dts/ls1021a.dtsi | 40 ++++++++++++++++ .../asm/arch-fsl-layerscape/immap_lsch3.h | 10 ++++ arch/arm/include/asm/arch-ls102xa/gpio.h | 16 +++++++ .../ls1012afrwy_qspi_SECURE_BOOT_defconfig | 1 + configs/ls1012afrwy_qspi_defconfig | 1 + configs/ls1012afrwy_tfa_SECURE_BOOT_defconfig | 1 + configs/ls1012afrwy_tfa_defconfig | 1 + configs/ls1012ardb_qspi_SECURE_BOOT_defconfig | 1 + configs/ls1012ardb_qspi_defconfig | 1 + configs/ls1012ardb_tfa_SECURE_BOOT_defconfig | 1 + configs/ls1012ardb_tfa_defconfig | 1 + configs/ls1021aqds_ddr4_nor_defconfig | 1 + configs/ls1021aqds_ddr4_nor_lpuart_defconfig | 1 + configs/ls1021aqds_nand_defconfig | 1 + configs/ls1021aqds_nor_SECURE_BOOT_defconfig | 1 + configs/ls1021aqds_nor_defconfig | 1 + configs/ls1021aqds_nor_lpuart_defconfig | 1 + configs/ls1021aqds_qspi_defconfig | 1 + configs/ls1021aqds_sdcard_ifc_defconfig | 1 + configs/ls1021aqds_sdcard_qspi_defconfig | 1 + configs/ls1021atwr_nor_SECURE_BOOT_defconfig | 1 + configs/ls1021atwr_nor_defconfig | 1 + configs/ls1021atwr_nor_lpuart_defconfig | 1 + configs/ls1021atwr_qspi_defconfig | 1 + ...s1021atwr_sdcard_ifc_SECURE_BOOT_defconfig | 1 + configs/ls1021atwr_sdcard_ifc_defconfig | 1 + configs/ls1021atwr_sdcard_qspi_defconfig | 1 + configs/ls1028aqds_tfa_SECURE_BOOT_defconfig | 1 + configs/ls1028aqds_tfa_defconfig | 1 + configs/ls1028aqds_tfa_lpuart_defconfig | 1 + configs/ls1028ardb_tfa_SECURE_BOOT_defconfig | 1 + configs/ls1028ardb_tfa_defconfig | 1 + configs/ls1043aqds_defconfig | 1 + configs/ls1043aqds_lpuart_defconfig | 1 + configs/ls1043aqds_nand_defconfig | 1 + configs/ls1043aqds_nor_ddr3_defconfig | 1 + configs/ls1043aqds_qspi_defconfig | 1 + configs/ls1043aqds_sdcard_ifc_defconfig | 1 + configs/ls1043aqds_sdcard_qspi_defconfig | 1 + configs/ls1043aqds_tfa_SECURE_BOOT_defconfig | 1 + configs/ls1043aqds_tfa_defconfig | 1 + configs/ls1043ardb_SECURE_BOOT_defconfig | 1 + configs/ls1043ardb_defconfig | 1 + configs/ls1043ardb_nand_SECURE_BOOT_defconfig | 1 + configs/ls1043ardb_nand_defconfig | 1 + .../ls1043ardb_sdcard_SECURE_BOOT_defconfig | 1 + configs/ls1043ardb_sdcard_defconfig | 1 + configs/ls1043ardb_tfa_SECURE_BOOT_defconfig | 1 + configs/ls1043ardb_tfa_defconfig | 1 + configs/ls1046aqds_SECURE_BOOT_defconfig | 1 + configs/ls1046aqds_defconfig | 1 + configs/ls1046aqds_lpuart_defconfig | 1 + configs/ls1046aqds_nand_defconfig | 1 + configs/ls1046aqds_qspi_defconfig | 1 + configs/ls1046aqds_sdcard_ifc_defconfig | 1 + configs/ls1046aqds_sdcard_qspi_defconfig | 1 + configs/ls1046aqds_tfa_SECURE_BOOT_defconfig | 1 + configs/ls1046aqds_tfa_defconfig | 1 + configs/ls1046ardb_emmc_defconfig | 1 + configs/ls1046ardb_qspi_SECURE_BOOT_defconfig | 1 + configs/ls1046ardb_qspi_defconfig | 1 + configs/ls1046ardb_qspi_spl_defconfig | 1 + .../ls1046ardb_sdcard_SECURE_BOOT_defconfig | 1 + configs/ls1046ardb_sdcard_defconfig | 1 + configs/ls1046ardb_tfa_SECURE_BOOT_defconfig | 1 + configs/ls1046ardb_tfa_defconfig | 1 + configs/ls1088aqds_defconfig | 2 + configs/ls1088aqds_qspi_SECURE_BOOT_defconfig | 2 + configs/ls1088aqds_qspi_defconfig | 2 + configs/ls1088aqds_sdcard_ifc_defconfig | 2 + configs/ls1088aqds_sdcard_qspi_defconfig | 2 + configs/ls1088aqds_tfa_defconfig | 1 + configs/ls1088ardb_qspi_SECURE_BOOT_defconfig | 2 + configs/ls1088ardb_qspi_defconfig | 2 + ...1088ardb_sdcard_qspi_SECURE_BOOT_defconfig | 2 + configs/ls1088ardb_sdcard_qspi_defconfig | 2 + configs/ls1088ardb_tfa_SECURE_BOOT_defconfig | 1 + configs/ls1088ardb_tfa_defconfig | 1 + configs/ls2088aqds_tfa_defconfig | 1 + configs/ls2088ardb_qspi_SECURE_BOOT_defconfig | 2 + configs/ls2088ardb_qspi_defconfig | 2 + configs/ls2088ardb_tfa_SECURE_BOOT_defconfig | 1 + configs/ls2088ardb_tfa_defconfig | 1 + configs/lx2160aqds_tfa_SECURE_BOOT_defconfig | 1 + configs/lx2160aqds_tfa_defconfig | 1 + configs/lx2160ardb_tfa_SECURE_BOOT_defconfig | 1 + configs/lx2160ardb_tfa_defconfig | 1 + configs/lx2160ardb_tfa_stmm_defconfig | 1 + drivers/gpio/mpc8xxx_gpio.c | 47 ++++--------------- include/configs/ls1012a_common.h | 7 +++ include/configs/ls1021aqds.h | 7 +++ include/configs/ls1021atwr.h | 7 +++ include/configs/ls1028a_common.h | 7 +++ include/configs/ls1043a_common.h | 7 +++ include/configs/ls1046a_common.h | 7 +++ include/configs/ls1088a_common.h | 7 +++ include/configs/ls2080a_common.h | 7 +++ include/configs/lx2160a_common.h | 7 +++ 104 files changed, 457 insertions(+), 41 deletions(-) -- 2.17.1

2 34

[PATCH] configs: T1042: Drop the CONFIG_VIDEO
by Zhiqiang Hou 05 Feb '21

05 Feb '21

From: Hou Zhiqiang <Zhiqiang.Hou(a)nxp.com> Drop the CONFIG_VIDEO to fix the following build warning. ===================== WARNING ====================== This board does not use CONFIG_DM_VIDEO Please update the board to use CONFIG_DM_VIDEO before the v2019.07 release. UPD include/generated/dt.h Failure to update by the deadline may result in board removal. See doc/driver-model/migration.rst for more info. UPD include/generated/timestamp_autogenerated.h ==================================================== Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou(a)nxp.com> --- configs/T1042D4RDB_NAND_defconfig | 1 - configs/T1042D4RDB_SDCARD_defconfig | 1 - configs/T1042D4RDB_SECURE_BOOT_defconfig | 1 - configs/T1042D4RDB_SPIFLASH_defconfig | 1 - configs/T1042D4RDB_defconfig | 1 - configs/T1042RDB_PI_NAND_SECURE_BOOT_defconfig | 1 - configs/T1042RDB_PI_NAND_defconfig | 1 - configs/T1042RDB_PI_SDCARD_defconfig | 1 - configs/T1042RDB_PI_SPIFLASH_defconfig | 1 - configs/T1042RDB_PI_defconfig | 1 - 10 files changed, 10 deletions(-) diff --git a/configs/T1042D4RDB_NAND_defconfig b/configs/T1042D4RDB_NAND_defconfig index 855b00ad53..ee7b6faa42 100644 --- a/configs/T1042D4RDB_NAND_defconfig +++ b/configs/T1042D4RDB_NAND_defconfig @@ -84,7 +84,6 @@ CONFIG_FSL_ESPI=y CONFIG_USB=y CONFIG_DM_USB=y CONFIG_USB_STORAGE=y -CONFIG_VIDEO=y CONFIG_CFB_CONSOLE_ANSI=y CONFIG_ADDR_MAP=y CONFIG_SYS_NUM_ADDR_MAP=64 diff --git a/configs/T1042D4RDB_SDCARD_defconfig b/configs/T1042D4RDB_SDCARD_defconfig index b43998a9a7..c64ad0b1fd 100644 --- a/configs/T1042D4RDB_SDCARD_defconfig +++ b/configs/T1042D4RDB_SDCARD_defconfig @@ -81,7 +81,6 @@ CONFIG_FSL_ESPI=y CONFIG_USB=y CONFIG_DM_USB=y CONFIG_USB_STORAGE=y -CONFIG_VIDEO=y CONFIG_CFB_CONSOLE_ANSI=y CONFIG_ADDR_MAP=y CONFIG_SYS_NUM_ADDR_MAP=64 diff --git a/configs/T1042D4RDB_SECURE_BOOT_defconfig b/configs/T1042D4RDB_SECURE_BOOT_defconfig index b3ad98a957..5ce39120c5 100644 --- a/configs/T1042D4RDB_SECURE_BOOT_defconfig +++ b/configs/T1042D4RDB_SECURE_BOOT_defconfig @@ -57,7 +57,6 @@ CONFIG_SPI=y CONFIG_FSL_ESPI=y CONFIG_USB=y CONFIG_USB_STORAGE=y -CONFIG_VIDEO=y CONFIG_CFB_CONSOLE_ANSI=y CONFIG_ADDR_MAP=y CONFIG_SYS_NUM_ADDR_MAP=64 diff --git a/configs/T1042D4RDB_SPIFLASH_defconfig b/configs/T1042D4RDB_SPIFLASH_defconfig index 91f29c6ceb..46eaf5e979 100644 --- a/configs/T1042D4RDB_SPIFLASH_defconfig +++ b/configs/T1042D4RDB_SPIFLASH_defconfig @@ -83,7 +83,6 @@ CONFIG_FSL_ESPI=y CONFIG_USB=y CONFIG_DM_USB=y CONFIG_USB_STORAGE=y -CONFIG_VIDEO=y CONFIG_CFB_CONSOLE_ANSI=y CONFIG_ADDR_MAP=y CONFIG_SYS_NUM_ADDR_MAP=64 diff --git a/configs/T1042D4RDB_defconfig b/configs/T1042D4RDB_defconfig index 444c797f2e..3ac43772ae 100644 --- a/configs/T1042D4RDB_defconfig +++ b/configs/T1042D4RDB_defconfig @@ -69,7 +69,6 @@ CONFIG_FSL_ESPI=y CONFIG_USB=y CONFIG_DM_USB=y CONFIG_USB_STORAGE=y -CONFIG_VIDEO=y CONFIG_CFB_CONSOLE_ANSI=y CONFIG_ADDR_MAP=y CONFIG_SYS_NUM_ADDR_MAP=64 diff --git a/configs/T1042RDB_PI_NAND_SECURE_BOOT_defconfig b/configs/T1042RDB_PI_NAND_SECURE_BOOT_defconfig index f93ca9c573..ebe361b5a5 100644 --- a/configs/T1042RDB_PI_NAND_SECURE_BOOT_defconfig +++ b/configs/T1042RDB_PI_NAND_SECURE_BOOT_defconfig @@ -78,7 +78,6 @@ CONFIG_SPI=y CONFIG_FSL_ESPI=y CONFIG_USB=y CONFIG_USB_STORAGE=y -CONFIG_VIDEO=y CONFIG_CFB_CONSOLE_ANSI=y CONFIG_ADDR_MAP=y CONFIG_SYS_NUM_ADDR_MAP=64 diff --git a/configs/T1042RDB_PI_NAND_defconfig b/configs/T1042RDB_PI_NAND_defconfig index 5a8a35f8ad..f0329297df 100644 --- a/configs/T1042RDB_PI_NAND_defconfig +++ b/configs/T1042RDB_PI_NAND_defconfig @@ -76,7 +76,6 @@ CONFIG_SPI=y CONFIG_FSL_ESPI=y CONFIG_USB=y CONFIG_USB_STORAGE=y -CONFIG_VIDEO=y CONFIG_CFB_CONSOLE_ANSI=y CONFIG_ADDR_MAP=y CONFIG_SYS_NUM_ADDR_MAP=64 diff --git a/configs/T1042RDB_PI_SDCARD_defconfig b/configs/T1042RDB_PI_SDCARD_defconfig index 70cd3e7fa0..04fda7b2cc 100644 --- a/configs/T1042RDB_PI_SDCARD_defconfig +++ b/configs/T1042RDB_PI_SDCARD_defconfig @@ -73,7 +73,6 @@ CONFIG_SPI=y CONFIG_FSL_ESPI=y CONFIG_USB=y CONFIG_USB_STORAGE=y -CONFIG_VIDEO=y CONFIG_CFB_CONSOLE_ANSI=y CONFIG_ADDR_MAP=y CONFIG_SYS_NUM_ADDR_MAP=64 diff --git a/configs/T1042RDB_PI_SPIFLASH_defconfig b/configs/T1042RDB_PI_SPIFLASH_defconfig index 3b4e2a4fbf..2bd9b8ce88 100644 --- a/configs/T1042RDB_PI_SPIFLASH_defconfig +++ b/configs/T1042RDB_PI_SPIFLASH_defconfig @@ -75,7 +75,6 @@ CONFIG_SPI=y CONFIG_FSL_ESPI=y CONFIG_USB=y CONFIG_USB_STORAGE=y -CONFIG_VIDEO=y CONFIG_CFB_CONSOLE_ANSI=y CONFIG_ADDR_MAP=y CONFIG_SYS_NUM_ADDR_MAP=64 diff --git a/configs/T1042RDB_PI_defconfig b/configs/T1042RDB_PI_defconfig index b1daa41b23..07bf31fd18 100644 --- a/configs/T1042RDB_PI_defconfig +++ b/configs/T1042RDB_PI_defconfig @@ -60,7 +60,6 @@ CONFIG_SPI=y CONFIG_FSL_ESPI=y CONFIG_USB=y CONFIG_USB_STORAGE=y -CONFIG_VIDEO=y CONFIG_CFB_CONSOLE_ANSI=y CONFIG_ADDR_MAP=y CONFIG_SYS_NUM_ADDR_MAP=64 -- 2.17.1

1 0

[PATCH] mpc8xxx: fsl_pamu: Update data type in config_pamu
by Priyanka Jain 05 Feb '21

05 Feb '21

Update data type of '1' to '1ull' in below assignment size = 1ull << sizebit; to fix incorrect assignment issue. e.g: when sizebit was 31, 0x80000000 got sign extended to 0xffffffff_80000000 Signed-off-by: Priyanka Jain <priyanka.jain(a)nxp.com> Reported-by: Dean Saridakis <dean.saridakis(a)baesystems.com> --- arch/powerpc/cpu/mpc8xxx/fsl_pamu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/powerpc/cpu/mpc8xxx/fsl_pamu.c b/arch/powerpc/cpu/mpc8xxx/fsl_pamu.c index 2c378b7615..5229949951 100644 --- a/arch/powerpc/cpu/mpc8xxx/fsl_pamu.c +++ b/arch/powerpc/cpu/mpc8xxx/fsl_pamu.c @@ -390,7 +390,7 @@ int config_pamu(struct pamu_addr_tbl *tbl, int num_entries, uint32_t liodn) return -1; sizebit = __ilog2_roundup_64(size); - size = 1 << sizebit; + size = 1ull << sizebit; debug("min start_addr is %llx\n", min_addr); debug("max end_addr is %llx\n", max_addr); debug("size found is %llx\n", size); -- 2.17.1

1 0

[PATCH] armv7: ls102xa: Enable I-Cache to speed up the boot time
by Zhiqiang Hou 05 Feb '21

05 Feb '21

From: Hou Zhiqiang <Zhiqiang.Hou(a)nxp.com> Enable the I-Cache to speed up the boot time, especailly for the NOR boot, currently it takes about 15 seconds from power up to the U-Boot prompt, and with the I-Cache enabled it only takes around 2.5 seconds. Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou(a)nxp.com> --- arch/arm/cpu/armv7/ls102xa/cpu.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm/cpu/armv7/ls102xa/cpu.c b/arch/arm/cpu/armv7/ls102xa/cpu.c index ce472aa9bd..c6a39aa341 100644 --- a/arch/arm/cpu/armv7/ls102xa/cpu.c +++ b/arch/arm/cpu/armv7/ls102xa/cpu.c @@ -316,6 +316,8 @@ int arch_cpu_init(void) struct ccsr_scfg *scfg = (void *)CONFIG_SYS_FSL_SCFG_ADDR; u32 state; + icache_enable(); + /* * The RCPM FSM state may not be reset after power-on. * So, reset them. -- 2.17.1

1 0

[BUG]u-boot no boots from SD-card on NXP T2080RDB development board
by Jeff Hering 05 Feb '21

05 Feb '21

The 2020.10 tagged build works on the T2080RDB card, however, all tags starting with 2021.01-rc1 no long boot from SD-card on the development system. This might also apply to other QorIQ development boards. Here is a dump of the crash which occurs very early in the process (the left column is a timestamp): 000000.000: . 000000.409: 000000.410: SD boot... 000000.415: No max bus width provided. Assume 8-bit supported. 000003.972: MMC init failed 000003.975: Initializing....using SPD 000004.323: 2 GiB left unmapped 000004.327: Bad trap at PC: 200000, SR: 21200, vector=800 000004.332: NIP: 00000000 XER: 00000000 LR: 00000000 REGS: 200000 TRAP: 2000 000004.334: 0000 DAR: 00000000 000004.338: MSR: 00021200 EE: 0 PR: 0 FP: 0 ME: 1 IR/DR: 00 000004.338: 000004.344: GPR00: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 000004.351: GPR08: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 000004.358: GPR16: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 000004.365: GPR24: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 000004.368: Call backtrace: 000004.371: Exception in kernel pc 200000 signal 0 000004.375: ### ERROR ### Please RESET the board ###

2 1

[PATCH v2] fastboot: add UUU command UCmd and ACmd support
by Heiko Schocher 05 Feb '21

05 Feb '21

add support for the UUU commands ACmd and UCmd. Enable them through the Kconfig option CONFIG_FASTBOOT_UUU_SUPPORT base was commit in NXP kernel 9b149c2a2882: ("MLK-18591-3 android: Add FSL android fastboot support") and ported it to current mainline. Tested this patch on imx6ul based board. Signed-off-by: Heiko Schocher <hs(a)denx.de> --- Changes in v2: - remove unused FSL_FASTBOOT option - add comment from Roman: do not enable this option per default add Kconfig comment that enabling this option may introduce a security issue. doc/android/fastboot-protocol.rst | 5 +++ doc/android/fastboot.rst | 2 + drivers/fastboot/Kconfig | 9 +++++ drivers/fastboot/fb_command.c | 62 +++++++++++++++++++++++++++++++ drivers/usb/gadget/f_fastboot.c | 17 +++++++++ include/fastboot.h | 7 ++++ 6 files changed, 102 insertions(+) diff --git a/doc/android/fastboot-protocol.rst b/doc/android/fastboot-protocol.rst index e723659e49c..e8cbd7f24ea 100644 --- a/doc/android/fastboot-protocol.rst +++ b/doc/android/fastboot-protocol.rst @@ -144,6 +144,11 @@ Command Reference "powerdown" Power off the device. + "ucmd" execute any bootloader command and wait until it + finishs. + + "acmd" execute any bootloader command, do not wait. + Client Variables ---------------- diff --git a/doc/android/fastboot.rst b/doc/android/fastboot.rst index 2877c3cbaaa..b58d1b5b31a 100644 --- a/doc/android/fastboot.rst +++ b/doc/android/fastboot.rst @@ -19,6 +19,8 @@ The current implementation supports the following standard commands: - ``reboot`` - ``reboot-bootloader`` - ``set_active`` (only a stub implementation which always succeeds) +- ``ucmd`` (if enabled) +- ``acmd`` (if enabled) The following OEM commands are supported (if enabled): diff --git a/drivers/fastboot/Kconfig b/drivers/fastboot/Kconfig index 4352ba67a71..898e222cf60 100644 --- a/drivers/fastboot/Kconfig +++ b/drivers/fastboot/Kconfig @@ -72,6 +72,15 @@ config FASTBOOT_FLASH the downloaded image to a non-volatile storage device. Define this to enable the "fastboot flash" command. +config FASTBOOT_UUU_SUPPORT + bool "Enable FASTBOOT i.MX UUU special command" + default n + help + The fastboot protocol includes "UCmd" and "ACmd" command. + Be aware that you provide full access to any U-Boot command, + including working with memory and may open a huge backdoor, + when enabling this option. + choice prompt "Flash provider for FASTBOOT" depends on FASTBOOT_FLASH diff --git a/drivers/fastboot/fb_command.c b/drivers/fastboot/fb_command.c index d3c578672dc..31a47e46386 100644 --- a/drivers/fastboot/fb_command.c +++ b/drivers/fastboot/fb_command.c @@ -43,6 +43,11 @@ static void reboot_recovery(char *, char *); static void oem_format(char *, char *); #endif +#if CONFIG_IS_ENABLED(FASTBOOT_UUU_SUPPORT) +static void run_ucmd(char *, char *); +static void run_acmd(char *, char *); +#endif + static const struct { const char *command; void (*dispatch)(char *cmd_parameter, char *response); @@ -99,6 +104,16 @@ static const struct { .dispatch = oem_format, }, #endif +#if CONFIG_IS_ENABLED(FASTBOOT_UUU_SUPPORT) + [FASTBOOT_COMMAND_UCMD] = { + .command = "UCmd", + .dispatch = run_ucmd, + }, + [FASTBOOT_COMMAND_ACMD] = { + .command = "ACmd", + .dispatch = run_acmd, + }, +#endif }; /** @@ -309,6 +324,53 @@ static void erase(char *cmd_parameter, char *response) } #endif +#if CONFIG_IS_ENABLED(FASTBOOT_UUU_SUPPORT) +/** + * run_ucmd() - Execute the UCmd command + * + * @cmd_parameter: Pointer to command parameter + * @response: Pointer to fastboot response buffer + */ +static void run_ucmd(char *cmd_parameter, char *response) +{ + if (!cmd_parameter) { + pr_err("missing slot suffix\n"); + fastboot_fail("missing command", response); + return; + } + + if (run_command(cmd_parameter, 0)) + fastboot_fail("", response); + else + fastboot_okay(NULL, response); +} + +static char g_a_cmd_buff[64]; + +void fastboot_acmd_complete(void) +{ + run_command(g_a_cmd_buff, 0); +} + +/** + * run_acmd() - Execute the ACmd command + * + * @cmd_parameter: Pointer to command parameter + * @response: Pointer to fastboot response buffer + */ +static void run_acmd(char *cmd_parameter, char *response) +{ + if (!cmd_parameter) { + pr_err("missing slot suffix\n"); + fastboot_fail("missing command", response); + return; + } + + strcpy(g_a_cmd_buff, cmd_parameter); + fastboot_okay(NULL, response); +} +#endif + /** * reboot_bootloader() - Sets reboot bootloader flag. * diff --git a/drivers/usb/gadget/f_fastboot.c b/drivers/usb/gadget/f_fastboot.c index d1d087e12b2..bf52d2505f4 100644 --- a/drivers/usb/gadget/f_fastboot.c +++ b/drivers/usb/gadget/f_fastboot.c @@ -419,6 +419,18 @@ static void do_bootm_on_complete(struct usb_ep *ep, struct usb_request *req) do_exit_on_complete(ep, req); } +#if CONFIG_IS_ENABLED(FASTBOOT_UUU_SUPPORT) +static void do_acmd_complete(struct usb_ep *ep, struct usb_request *req) +{ + /* When usb dequeue complete will be called + * Need status value before call run_command. + * otherwise, host can't get last message. + */ + if (req->status == 0) + fastboot_acmd_complete(); +} +#endif + static void rx_handler_command(struct usb_ep *ep, struct usb_request *req) { char *cmdbuf = req->buf; @@ -457,6 +469,11 @@ static void rx_handler_command(struct usb_ep *ep, struct usb_request *req) case FASTBOOT_COMMAND_REBOOT_RECOVERY: fastboot_func->in_req->complete = compl_do_reset; break; +#if CONFIG_IS_ENABLED(FASTBOOT_UUU_SUPPORT) + case FASTBOOT_COMMAND_ACMD: + fastboot_func->in_req->complete = do_acmd_complete; + break; +#endif } } diff --git a/include/fastboot.h b/include/fastboot.h index 8e9ee80907d..ef8cd842bb3 100644 --- a/include/fastboot.h +++ b/include/fastboot.h @@ -38,6 +38,10 @@ enum { #if CONFIG_IS_ENABLED(FASTBOOT_CMD_OEM_FORMAT) FASTBOOT_COMMAND_OEM_FORMAT, #endif +#if CONFIG_IS_ENABLED(FASTBOOT_UUU_SUPPORT) + FASTBOOT_COMMAND_ACMD, + FASTBOOT_COMMAND_UCMD, +#endif FASTBOOT_COMMAND_COUNT }; @@ -172,4 +176,7 @@ void fastboot_data_download(const void *fastboot_data, */ void fastboot_data_complete(char *response); +#if CONFIG_IS_ENABLED(FASTBOOT_UUU_SUPPORT) +void fastboot_acmd_complete(void); +#endif #endif /* _FASTBOOT_H_ */ -- 2.29.2

2 2

[PATCH v3] fastboot: add UUU command UCmd and ACmd support
by Heiko Schocher 05 Feb '21

05 Feb '21

add support for the UUU commands ACmd and UCmd. Enable them through the Kconfig option CONFIG_FASTBOOT_UUU_SUPPORT base was commit in NXP kernel 9b149c2a2882: ("MLK-18591-3 android: Add FSL android fastboot support") and ported it to current mainline. Tested this patch on imx6ul based board. Signed-off-by: Heiko Schocher <hs(a)denx.de> --- Changes in v3: - rebased to https://github.com/lmajewski/u-boot-dfu/commits/testing as Lukasz mentioned. Changes in v2: - remove unused FSL_FASTBOOT option - add comment from Roman: do not enable this option per default add Kconfig comment that enabling this option may introduce a security issue. doc/android/fastboot-protocol.rst | 5 +++ doc/android/fastboot.rst | 2 ++ drivers/fastboot/Kconfig | 9 +++++ drivers/fastboot/fb_command.c | 60 +++++++++++++++++++++++++++++++ drivers/usb/gadget/f_fastboot.c | 17 +++++++++ include/fastboot.h | 6 ++++ 6 files changed, 99 insertions(+) diff --git a/doc/android/fastboot-protocol.rst b/doc/android/fastboot-protocol.rst index e723659e49c..e8cbd7f24ea 100644 --- a/doc/android/fastboot-protocol.rst +++ b/doc/android/fastboot-protocol.rst @@ -144,6 +144,11 @@ Command Reference "powerdown" Power off the device. + "ucmd" execute any bootloader command and wait until it + finishs. + + "acmd" execute any bootloader command, do not wait. + Client Variables ---------------- diff --git a/doc/android/fastboot.rst b/doc/android/fastboot.rst index ce513a2a0f2..7611f07038e 100644 --- a/doc/android/fastboot.rst +++ b/doc/android/fastboot.rst @@ -19,6 +19,8 @@ The current implementation supports the following standard commands: - ``reboot`` - ``reboot-bootloader`` - ``set_active`` (only a stub implementation which always succeeds) +- ``ucmd`` (if enabled) +- ``acmd`` (if enabled) The following OEM commands are supported (if enabled): diff --git a/drivers/fastboot/Kconfig b/drivers/fastboot/Kconfig index a17e488714d..2d1836a80e0 100644 --- a/drivers/fastboot/Kconfig +++ b/drivers/fastboot/Kconfig @@ -72,6 +72,15 @@ config FASTBOOT_FLASH the downloaded image to a non-volatile storage device. Define this to enable the "fastboot flash" command. +config FASTBOOT_UUU_SUPPORT + bool "Enable FASTBOOT i.MX UUU special command" + default n + help + The fastboot protocol includes "UCmd" and "ACmd" command. + Be aware that you provide full access to any U-Boot command, + including working with memory and may open a huge backdoor, + when enabling this option. + choice prompt "Flash provider for FASTBOOT" depends on FASTBOOT_FLASH diff --git a/drivers/fastboot/fb_command.c b/drivers/fastboot/fb_command.c index 41fc8d7904d..e22006057ef 100644 --- a/drivers/fastboot/fb_command.c +++ b/drivers/fastboot/fb_command.c @@ -49,6 +49,11 @@ static void oem_partconf(char *, char *); static void oem_bootbus(char *, char *); #endif +#if CONFIG_IS_ENABLED(FASTBOOT_UUU_SUPPORT) +static void run_ucmd(char *, char *); +static void run_acmd(char *, char *); +#endif + static const struct { const char *command; void (*dispatch)(char *cmd_parameter, char *response); @@ -115,6 +120,14 @@ static const struct { [FASTBOOT_COMMAND_OEM_BOOTBUS] = { .command = "oem bootbus", .dispatch = oem_bootbus, +#if CONFIG_IS_ENABLED(FASTBOOT_UUU_SUPPORT) + [FASTBOOT_COMMAND_UCMD] = { + .command = "UCmd", + .dispatch = run_ucmd, + }, + [FASTBOOT_COMMAND_ACMD] = { + .command = "ACmd", + .dispatch = run_acmd, }, #endif }; @@ -327,6 +340,53 @@ static void erase(char *cmd_parameter, char *response) } #endif +#if CONFIG_IS_ENABLED(FASTBOOT_UUU_SUPPORT) +/** + * run_ucmd() - Execute the UCmd command + * + * @cmd_parameter: Pointer to command parameter + * @response: Pointer to fastboot response buffer + */ +static void run_ucmd(char *cmd_parameter, char *response) +{ + if (!cmd_parameter) { + pr_err("missing slot suffix\n"); + fastboot_fail("missing command", response); + return; + } + + if (run_command(cmd_parameter, 0)) + fastboot_fail("", response); + else + fastboot_okay(NULL, response); +} + +static char g_a_cmd_buff[64]; + +void fastboot_acmd_complete(void) +{ + run_command(g_a_cmd_buff, 0); +} + +/** + * run_acmd() - Execute the ACmd command + * + * @cmd_parameter: Pointer to command parameter + * @response: Pointer to fastboot response buffer + */ +static void run_acmd(char *cmd_parameter, char *response) +{ + if (!cmd_parameter) { + pr_err("missing slot suffix\n"); + fastboot_fail("missing command", response); + return; + } + + strcpy(g_a_cmd_buff, cmd_parameter); + fastboot_okay(NULL, response); +} +#endif + /** * reboot_bootloader() - Sets reboot bootloader flag. * diff --git a/drivers/usb/gadget/f_fastboot.c b/drivers/usb/gadget/f_fastboot.c index 950cc119495..8ba55aab9f8 100644 --- a/drivers/usb/gadget/f_fastboot.c +++ b/drivers/usb/gadget/f_fastboot.c @@ -494,6 +494,18 @@ static void do_bootm_on_complete(struct usb_ep *ep, struct usb_request *req) do_exit_on_complete(ep, req); } +#if CONFIG_IS_ENABLED(FASTBOOT_UUU_SUPPORT) +static void do_acmd_complete(struct usb_ep *ep, struct usb_request *req) +{ + /* When usb dequeue complete will be called + * Need status value before call run_command. + * otherwise, host can't get last message. + */ + if (req->status == 0) + fastboot_acmd_complete(); +} +#endif + static void rx_handler_command(struct usb_ep *ep, struct usb_request *req) { char *cmdbuf = req->buf; @@ -532,6 +544,11 @@ static void rx_handler_command(struct usb_ep *ep, struct usb_request *req) case FASTBOOT_COMMAND_REBOOT_RECOVERY: fastboot_func->in_req->complete = compl_do_reset; break; +#if CONFIG_IS_ENABLED(FASTBOOT_UUU_SUPPORT) + case FASTBOOT_COMMAND_ACMD: + fastboot_func->in_req->complete = do_acmd_complete; + break; +#endif } } diff --git a/include/fastboot.h b/include/fastboot.h index 797d7dfd529..1ca9fd01a54 100644 --- a/include/fastboot.h +++ b/include/fastboot.h @@ -43,6 +43,9 @@ enum { #endif #if CONFIG_IS_ENABLED(FASTBOOT_CMD_OEM_BOOTBUS) FASTBOOT_COMMAND_OEM_BOOTBUS, +#if CONFIG_IS_ENABLED(FASTBOOT_UUU_SUPPORT) + FASTBOOT_COMMAND_ACMD, + FASTBOOT_COMMAND_UCMD, #endif FASTBOOT_COMMAND_COUNT @@ -169,4 +172,7 @@ void fastboot_data_download(const void *fastboot_data, */ void fastboot_data_complete(char *response); +#if CONFIG_IS_ENABLED(FASTBOOT_UUU_SUPPORT) +void fastboot_acmd_complete(void); +#endif #endif /* _FASTBOOT_H_ */ -- 2.29.2

1 0

[PATCH v3 00/12] smbios: Enhancements for more flexibility
by Simon Glass 05 Feb '21

05 Feb '21

This series includes various patches to allow more flexibility as to where the data for SMBIOS tables comes from: - introduces some standard sysinfo options as a source, e.g. to read strapping pins to determine the board revision - allows the U-Boot version number to be included - allows the version number to be provided programmatically, e.g. to support the build system adding information after U-Boot is built Documentation is added for how to obtain version information. The code is also refactored a little to make it easier to maintain. Changes in v3: - Move to doc/ and .rst format - Add examples for converting epoch values - Use .rst file instead of README - Fix comment for smbios_add_prop() - Rename set_eos() to smbios_set_eos() - Add missing DECLARE_GLOBAL_DATA_PTR - Expand commit to explain why operations are required - Use SMBIOS_STR_MAX for the max sysinfo string length Changes in v2: - Add a comment about dropping the century - Zero the context's dev pointer if not used - Correct documentation format - Add new patch to fix sysinfo with CONFIG_IS_ENABLED() - Add new patch to fix crash on coral Simon Glass (12): README: Add doumentation for version information Makefile: Provide numeric versions smbios: Move smbios_write_type to the C file smbios: Use char consistently for the eos member smbios: Set BIOS release version smbios: Use a struct to keep track of context smbios: Drop the eos parameter smbios: Track the end of the string table smbios: Add more options for the BIOS version string sysinfo: Move #ifdef so that operations are always defined x86: coral: Add sysinfo ops smbios: Allow a few values to come from sysinfo Makefile | 4 + board/google/chromebook_coral/coral.c | 5 + doc/Makefile | 1 - doc/develop/index.rst | 1 + doc/develop/version.rst | 101 +++++++++++ include/asm-generic/global_data.h | 6 + include/smbios.h | 26 +-- include/sysinfo.h | 13 +- lib/smbios.c | 248 +++++++++++++++++++------- 9 files changed, 328 insertions(+), 77 deletions(-) create mode 100644 doc/develop/version.rst -- 2.30.0.280.ga3ce27912f-goog

2 18

[PATCH 0/4] Add Gateworks Venice board support
by Tim Harvey 05 Feb '21

05 Feb '21

The Gateworks Venice product family consists of several boards based on the i.MX 8M Mini SoC. A challenge I've had with this is that the board model information is stored in an I2C based EEPROM that must be read to know what PMIC is on the board in order to adjust certain power rails before DRAM init is called. I found this to be a challenge in the SPL as the SPL does not free memory thus the conceprt of calling dm_uninit() followed by dm_init_and_scan() to change dt's live in the SPL runs out of memory. Therefore I can't rely on DT/DM within the SPL for things that may differ board to board. Best Regards, Tim Frieder Schrempf (1): Respect that some compression algos can be enabled separately for SPL Tim Harvey (3): power: pmic: add driver for Monolithic Power mp5416 arm: dts: imx8mm: add Gateworks i.MX8 Mini Dev kits board: gateworks: imx8mm: Add Gateworks Venice board support arch/arm/dts/Makefile | 4 + arch/arm/dts/imx8mm-venice-gw700x-u-boot.dtsi | 105 + arch/arm/dts/imx8mm-venice-gw700x.dtsi | 495 +++++ arch/arm/dts/imx8mm-venice-gw71xx-0x-u-boot.dtsi | 5 + arch/arm/dts/imx8mm-venice-gw71xx-0x.dts | 19 + arch/arm/dts/imx8mm-venice-gw71xx.dtsi | 186 ++ arch/arm/dts/imx8mm-venice-gw72xx-0x-u-boot.dtsi | 5 + arch/arm/dts/imx8mm-venice-gw72xx-0x.dts | 20 + arch/arm/dts/imx8mm-venice-gw72xx.dtsi | 311 +++ arch/arm/dts/imx8mm-venice-gw73xx-0x-u-boot.dtsi | 5 + arch/arm/dts/imx8mm-venice-gw73xx-0x.dts | 19 + arch/arm/dts/imx8mm-venice-gw73xx.dtsi | 362 ++++ arch/arm/dts/imx8mm-venice-u-boot.dtsi | 103 + arch/arm/dts/imx8mm-venice.dts | 152 ++ arch/arm/mach-imx/imx8m/Kconfig | 7 + board/gateworks/venice/Kconfig | 13 + board/gateworks/venice/MAINTAINERS | 7 + board/gateworks/venice/Makefile | 12 + board/gateworks/venice/README | 34 + board/gateworks/venice/gsc.c | 687 ++++++ board/gateworks/venice/gsc.h | 54 + board/gateworks/venice/imx8mm_venice.c | 133 ++ board/gateworks/venice/lpddr4_timing.c | 2505 ++++++++++++++++++++++ board/gateworks/venice/lpddr4_timing.h | 12 + board/gateworks/venice/spl.c | 187 ++ common/image.c | 13 +- configs/imx8mm_venice_defconfig | 113 + drivers/power/pmic/Kconfig | 15 + drivers/power/pmic/Makefile | 1 + drivers/power/pmic/mp5416.c | 98 + include/configs/imx8mm_venice.h | 125 ++ include/power/mp5416.h | 41 + 32 files changed, 5842 insertions(+), 6 deletions(-) create mode 100644 arch/arm/dts/imx8mm-venice-gw700x-u-boot.dtsi create mode 100644 arch/arm/dts/imx8mm-venice-gw700x.dtsi create mode 100644 arch/arm/dts/imx8mm-venice-gw71xx-0x-u-boot.dtsi create mode 100644 arch/arm/dts/imx8mm-venice-gw71xx-0x.dts create mode 100644 arch/arm/dts/imx8mm-venice-gw71xx.dtsi create mode 100644 arch/arm/dts/imx8mm-venice-gw72xx-0x-u-boot.dtsi create mode 100644 arch/arm/dts/imx8mm-venice-gw72xx-0x.dts create mode 100644 arch/arm/dts/imx8mm-venice-gw72xx.dtsi create mode 100644 arch/arm/dts/imx8mm-venice-gw73xx-0x-u-boot.dtsi create mode 100644 arch/arm/dts/imx8mm-venice-gw73xx-0x.dts create mode 100644 arch/arm/dts/imx8mm-venice-gw73xx.dtsi create mode 100644 arch/arm/dts/imx8mm-venice-u-boot.dtsi create mode 100644 arch/arm/dts/imx8mm-venice.dts create mode 100644 board/gateworks/venice/Kconfig create mode 100644 board/gateworks/venice/MAINTAINERS create mode 100644 board/gateworks/venice/Makefile create mode 100644 board/gateworks/venice/README create mode 100644 board/gateworks/venice/gsc.c create mode 100644 board/gateworks/venice/gsc.h create mode 100644 board/gateworks/venice/imx8mm_venice.c create mode 100644 board/gateworks/venice/lpddr4_timing.c create mode 100644 board/gateworks/venice/lpddr4_timing.h create mode 100644 board/gateworks/venice/spl.c create mode 100644 configs/imx8mm_venice_defconfig create mode 100644 drivers/power/pmic/mp5416.c create mode 100644 include/configs/imx8mm_venice.h create mode 100644 include/power/mp5416.h -- 2.7.4

4 14

[PATCH v2 0/3] video: sunxi: Convert DM_VIDEO
by Jagan Teki 04 Feb '21

04 Feb '21

These series supports DM_VIDEO conversation for missing sunxi platforms. Separate splash screen support is required since the video log support in legacy drivers are not supporting with driver mode video. Dependencies: http://patchwork.ozlabs.org/project/uboot/list/?series=182476 http://patchwork.ozlabs.org/project/uboot/list/?series=182477 http://patchwork.ozlabs.org/project/uboot/list/?series=182478 Changes for v2: - new splash screen support patches Any inputs? Jagan. Jagan Teki (3): logos: Add sunxi logo sunxi: Enable splash screen support video: sunxi_display: Convert to DM_VIDEO arch/arm/mach-sunxi/Kconfig | 4 +- drivers/video/sunxi/sunxi_display.c | 264 ++++++++++++++++------------ include/configs/sunxi-common.h | 26 ++- scripts/config_whitelist.txt | 1 - tools/logos/sunxi.bmp | Bin 0 -> 11018 bytes 5 files changed, 167 insertions(+), 128 deletions(-) create mode 100644 tools/logos/sunxi.bmp -- 2.25.1

5 10