November 2022 - U-Boot

[PATCH 1/7] mtd: replace name of 'rfree' field with 'free' in struct mtd_ooblayout_ops to better match it's description
by mikhail.kshevetskiy＠iopsys.eu 05 Dec '22

05 Dec '22

From: Mikhail Kshevetskiy <mikhail.kshevetskiy(a)iopsys.eu> In the description of struct mtd_ooblayout_ops we see: * @free: function returning a free region in the OOB area. * Should return -ERANGE if %section exceeds the total number of * free sections. but corresponding field of the structure named as 'rfree'. This is wrong. Fix it the asme way as was done previously in linux kernel. Signed-off-by: Mikhail Kshevetskiy <mikhail.kshevetskiy(a)iopsys.eu> --- drivers/mtd/mtdcore.c | 4 ++-- drivers/mtd/nand/raw/denali.c | 2 +- drivers/mtd/nand/raw/octeontx_nand.c | 2 +- drivers/mtd/nand/raw/rockchip_nfc.c | 2 +- drivers/mtd/nand/spi/core.c | 2 +- drivers/mtd/nand/spi/gigadevice.c | 2 +- drivers/mtd/nand/spi/macronix.c | 2 +- drivers/mtd/nand/spi/micron.c | 2 +- drivers/mtd/nand/spi/toshiba.c | 2 +- drivers/mtd/nand/spi/winbond.c | 2 +- include/linux/mtd/mtd.h | 4 ++-- 11 files changed, 13 insertions(+), 13 deletions(-) diff --git a/drivers/mtd/mtdcore.c b/drivers/mtd/mtdcore.c index aa78d41a55..df8f3b8284 100644 --- a/drivers/mtd/mtdcore.c +++ b/drivers/mtd/mtdcore.c @@ -1208,10 +1208,10 @@ int mtd_ooblayout_free(struct mtd_info *mtd, int section, if (!mtd || section < 0) return -EINVAL; - if (!mtd->ooblayout || !mtd->ooblayout->rfree) + if (!mtd->ooblayout || !mtd->ooblayout->free) return -ENOTSUPP; - return mtd->ooblayout->rfree(mtd, section, oobfree); + return mtd->ooblayout->free(mtd, section, oobfree); } EXPORT_SYMBOL_GPL(mtd_ooblayout_free); diff --git a/drivers/mtd/nand/raw/denali.c b/drivers/mtd/nand/raw/denali.c index c827f80281..ed24b84d82 100644 --- a/drivers/mtd/nand/raw/denali.c +++ b/drivers/mtd/nand/raw/denali.c @@ -1166,7 +1166,7 @@ static int denali_ooblayout_free(struct mtd_info *mtd, int section, static const struct mtd_ooblayout_ops denali_ooblayout_ops = { .ecc = denali_ooblayout_ecc, - .rfree = denali_ooblayout_free, + .free = denali_ooblayout_free, }; static int denali_multidev_fixup(struct denali_nand_info *denali) diff --git a/drivers/mtd/nand/raw/octeontx_nand.c b/drivers/mtd/nand/raw/octeontx_nand.c index b338b204f3..4023bbcec6 100644 --- a/drivers/mtd/nand/raw/octeontx_nand.c +++ b/drivers/mtd/nand/raw/octeontx_nand.c @@ -435,7 +435,7 @@ static int nand_ooblayout_free_lp(struct mtd_info *mtd, int section, static const struct mtd_ooblayout_ops nand_ooblayout_lp_ops = { .ecc = nand_ooblayout_ecc_lp, - .rfree = nand_ooblayout_free_lp, + .free = nand_ooblayout_free_lp, }; static inline struct octeontx_nand_chip *to_otx_nand(struct nand_chip *nand) diff --git a/drivers/mtd/nand/raw/rockchip_nfc.c b/drivers/mtd/nand/raw/rockchip_nfc.c index d016d25575..1ab429f430 100644 --- a/drivers/mtd/nand/raw/rockchip_nfc.c +++ b/drivers/mtd/nand/raw/rockchip_nfc.c @@ -849,7 +849,7 @@ static int rk_nfc_ooblayout_ecc(struct mtd_info *mtd, int section, } static const struct mtd_ooblayout_ops rk_nfc_ooblayout_ops = { - .rfree = rk_nfc_ooblayout_free, + .free = rk_nfc_ooblayout_free, .ecc = rk_nfc_ooblayout_ecc, }; diff --git a/drivers/mtd/nand/spi/core.c b/drivers/mtd/nand/spi/core.c index 134bf22c80..4edb7ae952 100644 --- a/drivers/mtd/nand/spi/core.c +++ b/drivers/mtd/nand/spi/core.c @@ -1021,7 +1021,7 @@ static int spinand_noecc_ooblayout_free(struct mtd_info *mtd, int section, static const struct mtd_ooblayout_ops spinand_noecc_ooblayout = { .ecc = spinand_noecc_ooblayout_ecc, - .rfree = spinand_noecc_ooblayout_free, + .free = spinand_noecc_ooblayout_free, }; static int spinand_init(struct spinand_device *spinand) diff --git a/drivers/mtd/nand/spi/gigadevice.c b/drivers/mtd/nand/spi/gigadevice.c index a2c93486f4..25d9f80d26 100644 --- a/drivers/mtd/nand/spi/gigadevice.c +++ b/drivers/mtd/nand/spi/gigadevice.c @@ -154,7 +154,7 @@ static int gd5fxgq5xexxg_ecc_get_status(struct spinand_device *spinand, static const struct mtd_ooblayout_ops gd5fxgqxxexxg_ooblayout = { .ecc = gd5fxgqxxexxg_ooblayout_ecc, - .rfree = gd5fxgqxxexxg_ooblayout_free, + .free = gd5fxgqxxexxg_ooblayout_free, }; static const struct spinand_info gigadevice_spinand_table[] = { diff --git a/drivers/mtd/nand/spi/macronix.c b/drivers/mtd/nand/spi/macronix.c index 6d643a8000..6a1d6a1793 100644 --- a/drivers/mtd/nand/spi/macronix.c +++ b/drivers/mtd/nand/spi/macronix.c @@ -51,7 +51,7 @@ static int mx35lfxge4ab_ooblayout_free(struct mtd_info *mtd, int section, static const struct mtd_ooblayout_ops mx35lfxge4ab_ooblayout = { .ecc = mx35lfxge4ab_ooblayout_ecc, - .rfree = mx35lfxge4ab_ooblayout_free, + .free = mx35lfxge4ab_ooblayout_free, }; static int mx35lf1ge4ab_get_eccsr(struct spinand_device *spinand, u8 *eccsr) diff --git a/drivers/mtd/nand/spi/micron.c b/drivers/mtd/nand/spi/micron.c index 6bacf14aaf..3f5848aacd 100644 --- a/drivers/mtd/nand/spi/micron.c +++ b/drivers/mtd/nand/spi/micron.c @@ -75,7 +75,7 @@ static int micron_8_ooblayout_free(struct mtd_info *mtd, int section, static const struct mtd_ooblayout_ops micron_8_ooblayout = { .ecc = micron_8_ooblayout_ecc, - .rfree = micron_8_ooblayout_free, + .free = micron_8_ooblayout_free, }; static int micron_select_target(struct spinand_device *spinand, diff --git a/drivers/mtd/nand/spi/toshiba.c b/drivers/mtd/nand/spi/toshiba.c index c2cd3b426b..2a7b201bb1 100644 --- a/drivers/mtd/nand/spi/toshiba.c +++ b/drivers/mtd/nand/spi/toshiba.c @@ -68,7 +68,7 @@ static int tx58cxgxsxraix_ooblayout_free(struct mtd_info *mtd, int section, static const struct mtd_ooblayout_ops tx58cxgxsxraix_ooblayout = { .ecc = tx58cxgxsxraix_ooblayout_ecc, - .rfree = tx58cxgxsxraix_ooblayout_free, + .free = tx58cxgxsxraix_ooblayout_free, }; static int tx58cxgxsxraix_ecc_get_status(struct spinand_device *spinand, diff --git a/drivers/mtd/nand/spi/winbond.c b/drivers/mtd/nand/spi/winbond.c index c119486efb..119fa135b1 100644 --- a/drivers/mtd/nand/spi/winbond.c +++ b/drivers/mtd/nand/spi/winbond.c @@ -61,7 +61,7 @@ static int w25m02gv_ooblayout_free(struct mtd_info *mtd, int section, static const struct mtd_ooblayout_ops w25m02gv_ooblayout = { .ecc = w25m02gv_ooblayout_ecc, - .rfree = w25m02gv_ooblayout_free, + .free = w25m02gv_ooblayout_free, }; static int w25m02gv_select_target(struct spinand_device *spinand, diff --git a/include/linux/mtd/mtd.h b/include/linux/mtd/mtd.h index ff635bd716..03ccf28b06 100644 --- a/include/linux/mtd/mtd.h +++ b/include/linux/mtd/mtd.h @@ -129,8 +129,8 @@ struct mtd_oob_region { struct mtd_ooblayout_ops { int (*ecc)(struct mtd_info *mtd, int section, struct mtd_oob_region *oobecc); - int (*rfree)(struct mtd_info *mtd, int section, - struct mtd_oob_region *oobfree); + int (*free)(struct mtd_info *mtd, int section, + struct mtd_oob_region *oobfree); }; /* -- 2.35.1

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[PATCH] mtd: spi-nor-core: Invert logic to reflect sst26 flash unlocked
by Ashok Reddy Soma 05 Dec '22

05 Dec '22

From: Algapally Santosh Sagar <santoshsagar.algapally(a)amd.com> flash_is_locked is changed to flash_is_unlocked with commit 513c6071ce73 ("mtd: spi: Convert is_locked callback to is_unlocked"). sst26_is_locked() is also changed to sst26_is_unlocked() but the logic remained same. Invert the logic for the flash lock/unlock to work properly. Signed-off-by: Algapally Santosh Sagar <santoshsagar.algapally(a)amd.com> Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma(a)amd.com> --- drivers/mtd/spi/spi-nor-core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/mtd/spi/spi-nor-core.c b/drivers/mtd/spi/spi-nor-core.c index 78de3c5281..1ea8363d9f 100644 --- a/drivers/mtd/spi/spi-nor-core.c +++ b/drivers/mtd/spi/spi-nor-core.c @@ -1600,7 +1600,7 @@ static int sst26_is_unlocked(struct spi_nor *nor, loff_t ofs, uint64_t len) ofs -= ofs & (SZ_64K - 1); len = len & (SZ_64K - 1) ? (len & ~(SZ_64K - 1)) + SZ_64K : len; - return sst26_lock_ctl(nor, ofs, len, SST26_CTL_CHECK); + return !sst26_lock_ctl(nor, ofs, len, SST26_CTL_CHECK); } static int sst_write_byteprogram(struct spi_nor *nor, loff_t to, size_t len, -- 2.17.1

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[PATCH] arm64: versal-net: Enable defconfig for Micron octal flashes
by Michal Simek 05 Dec '22

05 Dec '22

From: Ashok Reddy Soma <ashok.reddy.soma(a)amd.com> Micron mt35 series octal flashes are under config option CONFIG_SPI_FLASH_MT35XU. Enable it in default defconfig for octal flashes to be detected. Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma(a)amd.com> Signed-off-by: Michal Simek <michal.simek(a)amd.com> --- configs/xilinx_versal_net_virt_defconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/configs/xilinx_versal_net_virt_defconfig b/configs/xilinx_versal_net_virt_defconfig index 431a8de9fcf2..2fdf99f7cbbd 100644 --- a/configs/xilinx_versal_net_virt_defconfig +++ b/configs/xilinx_versal_net_virt_defconfig @@ -87,6 +87,7 @@ CONFIG_SPI_FLASH_ISSI=y CONFIG_SPI_FLASH_MACRONIX=y CONFIG_SPI_FLASH_SPANSION=y CONFIG_SPI_FLASH_STMICRO=y +CONFIG_SPI_FLASH_MT35XU=y CONFIG_SPI_FLASH_SST=y CONFIG_SPI_FLASH_WINBOND=y # CONFIG_SPI_FLASH_USE_4K_SECTORS is not set -- 2.36.1

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[PATCH] spi: cadence-qspi: Remove condition for calling enable linear mode
by Ashok Reddy Soma 05 Dec '22

05 Dec '22

cadence_qspi_apb_enable_linear_mode() has a weak function defined, so no need to gaurd this under if (CONFIG_IS_ENABLED(ARCH_VERSAL)). In cadence_qspi_apb_write_execute(), enable linear mode is called twice by mistake, remove extra one. Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma(a)amd.com> --- drivers/spi/cadence_qspi_apb.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/drivers/spi/cadence_qspi_apb.c b/drivers/spi/cadence_qspi_apb.c index cfae5dcbda..d1f89138ef 100644 --- a/drivers/spi/cadence_qspi_apb.c +++ b/drivers/spi/cadence_qspi_apb.c @@ -735,8 +735,7 @@ int cadence_qspi_apb_read_execute(struct cadence_spi_priv *priv, void *buf = op->data.buf.in; size_t len = op->data.nbytes; - if (CONFIG_IS_ENABLED(ARCH_VERSAL)) - cadence_qspi_apb_enable_linear_mode(true); + cadence_qspi_apb_enable_linear_mode(true); if (priv->use_dac_mode && (from + len < priv->ahbsize)) { if (len < 256 || @@ -905,9 +904,6 @@ int cadence_qspi_apb_write_execute(struct cadence_spi_priv *priv, const void *buf = op->data.buf.out; size_t len = op->data.nbytes; - if (CONFIG_IS_ENABLED(ARCH_VERSAL)) - cadence_qspi_apb_enable_linear_mode(true); - /* * Some flashes like the Cypress Semper flash expect a dummy 4-byte * address (all 0s) with the read status register command in DTR mode. -- 2.17.1

2 1

[PATCH] ARM: zynq: Add missing twd timer for mini configurations
by Michal Simek 05 Dec '22

05 Dec '22

The commit b7e0750d8872 ("zynq: Convert arm twd timer to DM driver") switched timer to DM but missing to add nodes to all mini configurations. Based on it missing timer end up in non functional system where any delay doesn't work. Signed-off-by: Michal Simek <michal.simek(a)amd.com> --- arch/arm/dts/zynq-cse-nand.dts | 7 +++++++ arch/arm/dts/zynq-cse-nor.dts | 7 +++++++ arch/arm/dts/zynq-cse-qspi.dtsi | 7 +++++++ 3 files changed, 21 insertions(+) diff --git a/arch/arm/dts/zynq-cse-nand.dts b/arch/arm/dts/zynq-cse-nand.dts index 32cb3bffcb94..27adfb921622 100644 --- a/arch/arm/dts/zynq-cse-nand.dts +++ b/arch/arm/dts/zynq-cse-nand.dts @@ -86,6 +86,13 @@ reg = <0x100 0x100>; }; }; + + scutimer: timer@f8f00600 { + u-boot,dm-pre-reloc; + compatible = "arm,cortex-a9-twd-timer"; + reg = <0xf8f00600 0x20>; + clock-frequency = <333333333>; + }; }; }; diff --git a/arch/arm/dts/zynq-cse-nor.dts b/arch/arm/dts/zynq-cse-nor.dts index 197fbd717aae..f22a149f7924 100644 --- a/arch/arm/dts/zynq-cse-nor.dts +++ b/arch/arm/dts/zynq-cse-nor.dts @@ -85,6 +85,13 @@ #address-cells = <1>; #size-cells = <1>; }; + + scutimer: timer@f8f00600 { + u-boot,dm-pre-reloc; + compatible = "arm,cortex-a9-twd-timer"; + reg = <0xf8f00600 0x20>; + clock-frequency = <333333333>; + }; }; }; diff --git a/arch/arm/dts/zynq-cse-qspi.dtsi b/arch/arm/dts/zynq-cse-qspi.dtsi index 38410eeca886..f7ac92b8026d 100644 --- a/arch/arm/dts/zynq-cse-qspi.dtsi +++ b/arch/arm/dts/zynq-cse-qspi.dtsi @@ -116,6 +116,13 @@ reg = <0x100 0x100>; }; }; + + scutimer: timer@f8f00600 { + u-boot,dm-pre-reloc; + compatible = "arm,cortex-a9-twd-timer"; + reg = <0xf8f00600 0x20>; + clock-frequency = <333333333>; + }; }; }; -- 2.36.1

1 1

[PATCH] arm64: zynqmp: Do not enable IPI by default
by Michal Simek 05 Dec '22

05 Dec '22

ZynqMP mini configurations are not using IPI driver and enabling this is adding additional ~1200 Bytes (depends on configuration). This ends up in situation that there is no enough space in OCM for relocation that's why disable this driver for all mini configurations. Signed-off-by: Michal Simek <michal.simek(a)amd.com> --- arch/arm/Kconfig | 4 ++-- configs/xilinx_zynqmp_mini_defconfig | 1 + configs/xilinx_zynqmp_mini_emmc0_defconfig | 1 + configs/xilinx_zynqmp_mini_emmc1_defconfig | 1 + configs/xilinx_zynqmp_mini_nand_defconfig | 1 + configs/xilinx_zynqmp_mini_nand_single_defconfig | 1 + configs/xilinx_zynqmp_mini_qspi_defconfig | 1 + 7 files changed, 8 insertions(+), 2 deletions(-) diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index f95ed71b2466..3f68d0988b7f 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -1302,7 +1302,7 @@ config ARCH_ZYNQMP select DM select DEBUG_UART_BOARD_INIT if SPL && DEBUG_UART select DM_ETH if NET - select DM_MAILBOX + imply DM_MAILBOX select DM_MMC if MMC select DM_SERIAL select DM_SPI if SPI @@ -1319,7 +1319,7 @@ config ARCH_ZYNQMP imply SPL_FIRMWARE if SPL select SPL_SEPARATE_BSS if SPL select SUPPORT_SPL - select ZYNQMP_IPI + imply ZYNQMP_IPI if DM_MAILBOX select SOC_DEVICE imply BOARD_LATE_INIT imply CMD_DM diff --git a/configs/xilinx_zynqmp_mini_defconfig b/configs/xilinx_zynqmp_mini_defconfig index 245b6a42b935..f29128bf55d9 100644 --- a/configs/xilinx_zynqmp_mini_defconfig +++ b/configs/xilinx_zynqmp_mini_defconfig @@ -59,6 +59,7 @@ CONFIG_SYS_RELOC_GD_ENV_ADDR=y # CONFIG_NET is not set # CONFIG_DM_WARN is not set # CONFIG_DM_DEVICE_REMOVE is not set +# CONFIG_DM_MAILBOX is not set # CONFIG_MMC is not set CONFIG_ARM_DCC=y CONFIG_PANIC_HANG=y diff --git a/configs/xilinx_zynqmp_mini_emmc0_defconfig b/configs/xilinx_zynqmp_mini_emmc0_defconfig index adf1dae66ede..611da78239db 100644 --- a/configs/xilinx_zynqmp_mini_emmc0_defconfig +++ b/configs/xilinx_zynqmp_mini_emmc0_defconfig @@ -71,6 +71,7 @@ CONFIG_SYS_RELOC_GD_ENV_ADDR=y # CONFIG_DM_WARN is not set # CONFIG_DM_DEVICE_REMOVE is not set CONFIG_SPL_DM_SEQ_ALIAS=y +# CONFIG_DM_MAILBOX is not set CONFIG_SUPPORT_EMMC_BOOT=y CONFIG_MMC_SDHCI=y CONFIG_MMC_SDHCI_ZYNQ=y diff --git a/configs/xilinx_zynqmp_mini_emmc1_defconfig b/configs/xilinx_zynqmp_mini_emmc1_defconfig index 9d799ad0e3d5..c8084e6ae050 100644 --- a/configs/xilinx_zynqmp_mini_emmc1_defconfig +++ b/configs/xilinx_zynqmp_mini_emmc1_defconfig @@ -71,6 +71,7 @@ CONFIG_SYS_RELOC_GD_ENV_ADDR=y # CONFIG_DM_WARN is not set # CONFIG_DM_DEVICE_REMOVE is not set CONFIG_SPL_DM_SEQ_ALIAS=y +# CONFIG_DM_MAILBOX is not set CONFIG_SUPPORT_EMMC_BOOT=y CONFIG_MMC_SDHCI=y CONFIG_MMC_SDHCI_ZYNQ=y diff --git a/configs/xilinx_zynqmp_mini_nand_defconfig b/configs/xilinx_zynqmp_mini_nand_defconfig index 29040a39e970..f5a467940266 100644 --- a/configs/xilinx_zynqmp_mini_nand_defconfig +++ b/configs/xilinx_zynqmp_mini_nand_defconfig @@ -55,6 +55,7 @@ CONFIG_SYS_RELOC_GD_ENV_ADDR=y # CONFIG_NET is not set # CONFIG_DM_WARN is not set # CONFIG_DM_DEVICE_REMOVE is not set +# CONFIG_DM_MAILBOX is not set # CONFIG_MMC is not set CONFIG_MTD=y CONFIG_DM_MTD=y diff --git a/configs/xilinx_zynqmp_mini_nand_single_defconfig b/configs/xilinx_zynqmp_mini_nand_single_defconfig index 7c17c061d424..61c44e2a6a44 100644 --- a/configs/xilinx_zynqmp_mini_nand_single_defconfig +++ b/configs/xilinx_zynqmp_mini_nand_single_defconfig @@ -55,6 +55,7 @@ CONFIG_SYS_RELOC_GD_ENV_ADDR=y # CONFIG_NET is not set # CONFIG_DM_WARN is not set # CONFIG_DM_DEVICE_REMOVE is not set +# CONFIG_DM_MAILBOX is not set # CONFIG_MMC is not set CONFIG_MTD=y CONFIG_DM_MTD=y diff --git a/configs/xilinx_zynqmp_mini_qspi_defconfig b/configs/xilinx_zynqmp_mini_qspi_defconfig index 513b51998d25..a4b754e09ebb 100644 --- a/configs/xilinx_zynqmp_mini_qspi_defconfig +++ b/configs/xilinx_zynqmp_mini_qspi_defconfig @@ -76,6 +76,7 @@ CONFIG_SPL_DM_SEQ_ALIAS=y # CONFIG_GPIO is not set # CONFIG_I2C is not set # CONFIG_INPUT is not set +# CONFIG_DM_MAILBOX is not set # CONFIG_MMC is not set # CONFIG_SPI_FLASH_SMART_HWCAPS is not set # CONFIG_SPI_FLASH_UNLOCK_ALL is not set -- 2.36.1

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[PATCH v1] i2c: nuvoton: renamed the NPCM i2c driver
by Jim Liu 05 Dec '22

05 Dec '22

The Makefile name is npcm_i2c but the driver is npcm-i2c. Signed-off-by: Jim Liu <JJLIU0(a)nuvoton.com> --- drivers/i2c/{npcm-i2c.c => npcm_i2c.c} | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename drivers/i2c/{npcm-i2c.c => npcm_i2c.c} (100%) diff --git a/drivers/i2c/npcm-i2c.c b/drivers/i2c/npcm_i2c.c similarity index 100% rename from drivers/i2c/npcm-i2c.c rename to drivers/i2c/npcm_i2c.c -- 2.17.1

2 2

[PATCH 1/1] doc: board: typo GIUD Microchip MPFS Icicle Kit doc
by Heinrich Schuchardt 05 Dec '22

05 Dec '22

%s/GIUD/GUID/ Fixes: 9e550e18305f ("doc: board: Add Microchip MPFS Icicle Kit doc") Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt(a)canonical.com> --- doc/board/microchip/mpfs_icicle.rst | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/doc/board/microchip/mpfs_icicle.rst b/doc/board/microchip/mpfs_icicle.rst index a4b10c6bd7..09c2c6a9c1 100644 --- a/doc/board/microchip/mpfs_icicle.rst +++ b/doc/board/microchip/mpfs_icicle.rst @@ -209,7 +209,7 @@ GUID type ~~~~~~~~~ The HSS always picks up HSS payload from a GPT partition with -GIUD type "21686148-6449-6E6F-744E-656564454649" or sector '0' of the eMMC if no +GUID type "21686148-6449-6E6F-744E-656564454649" or sector '0' of the eMMC if no GPT partition. Booting @@ -460,7 +460,7 @@ GUID type ~~~~~~~~~ The HSS always picks up the HSS payload from a GPT partition with -GIUD type "21686148-6449-6E6F-744E-656564454649" or sector '0' of the eMMC if no +GUID type "21686148-6449-6E6F-744E-656564454649" or sector '0' of the eMMC if no GPT partition. Sample boot log from MPFS Icicle Kit -- 2.37.2

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[PATCH] usb: gadget: dfu: Fix check of transfer direction
by hsimeliere.opensource＠witekio.com 04 Dec '22

04 Dec '22

From: Hugo SIMELIERE <hsimeliere.opensource(a)witekio.com> Commit fbce985e28eaca3af82afecc11961aadaf971a7e to fix CVE-2022-2347 blocks DFU usb requests. The verification of the transfer direction was done by an equality but it is a bit mask. Signed-off-by: Hugo SIMELIERE <hsimeliere.opensource(a)witekio.com> --- drivers/usb/gadget/f_dfu.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/usb/gadget/f_dfu.c b/drivers/usb/gadget/f_dfu.c index 33ef62f8ba..44877df4ec 100644 --- a/drivers/usb/gadget/f_dfu.c +++ b/drivers/usb/gadget/f_dfu.c @@ -325,7 +325,7 @@ static int state_dfu_idle(struct f_dfu *f_dfu, switch (ctrl->bRequest) { case USB_REQ_DFU_DNLOAD: - if (ctrl->bRequestType == USB_DIR_OUT) { + if (!(ctrl->bRequestType & USB_DIR_IN)) { if (len == 0) { f_dfu->dfu_state = DFU_STATE_dfuERROR; value = RET_STALL; @@ -337,7 +337,7 @@ static int state_dfu_idle(struct f_dfu *f_dfu, } break; case USB_REQ_DFU_UPLOAD: - if (ctrl->bRequestType == USB_DIR_IN) { + if (ctrl->bRequestType & USB_DIR_IN) { f_dfu->dfu_state = DFU_STATE_dfuUPLOAD_IDLE; f_dfu->blk_seq_num = 0; value = handle_upload(req, len); @@ -436,7 +436,7 @@ static int state_dfu_dnload_idle(struct f_dfu *f_dfu, switch (ctrl->bRequest) { case USB_REQ_DFU_DNLOAD: - if (ctrl->bRequestType == USB_DIR_OUT) { + if (!(ctrl->bRequestType & USB_DIR_IN)) { f_dfu->dfu_state = DFU_STATE_dfuDNLOAD_SYNC; f_dfu->blk_seq_num = w_value; value = handle_dnload(gadget, len); @@ -527,7 +527,7 @@ static int state_dfu_upload_idle(struct f_dfu *f_dfu, switch (ctrl->bRequest) { case USB_REQ_DFU_UPLOAD: - if (ctrl->bRequestType == USB_DIR_IN) { + if (ctrl->bRequestType & USB_DIR_IN) { /* state transition if less data then requested */ f_dfu->blk_seq_num = w_value; value = handle_upload(req, len); -- 2.25.1

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[PATCH v3 1/2] doc: board: j721e_evm: Add DM firmware steps
by Andrew Davis 02 Dec '22

02 Dec '22

J721e needs DM firmware when using updated SYSFW. Add steps to fetch, build, and deploy the same. Signed-off-by: Andrew Davis <afd(a)ti.com> --- Changes from v2: - s/DM/DM Firmware Changes from v1: - None doc/board/ti/j721e_evm.rst | 16 ++++++++++------ 1 file changed, 10 insertions(+), 6 deletions(-) diff --git a/doc/board/ti/j721e_evm.rst b/doc/board/ti/j721e_evm.rst index 44dc316afd..8608373365 100644 --- a/doc/board/ti/j721e_evm.rst +++ b/doc/board/ti/j721e_evm.rst @@ -142,7 +142,11 @@ Sources: Tree: https://github.com/OP-TEE/optee_os.git Branch: master -4. U-Boot: +4. DM Firmware: + Tree: git://git.ti.com/processor-firmware/ti-linux-firmware.git + Branch: ti-linux-firmware + +5. U-Boot: Tree: https://source.denx.de/u-boot/u-boot Branch: master @@ -152,7 +156,7 @@ Build procedure: .. code-block:: text - $ make CROSS_COMPILE=arm-linux-gnueabihf- + $ make CROSS_COMPILE=arm-linux-gnueabihf- SOC=j721e 2. ATF: @@ -172,15 +176,15 @@ Build procedure: .. code-block:: text - $ make CROSS_COMPILE=arm-linux-gnueabihf- j721e_evm_r5_defconfig O=/tmp/r5 - $ make CROSS_COMPILE=arm-linux-gnueabihf- O=/tmp/r5 + $ make CROSS_COMPILE=arm-linux-gnueabihf- j721e_evm_r5_defconfig O=build/r5 + $ make CROSS_COMPILE=arm-linux-gnueabihf- O=build/r5 * 4.2 A72: .. code-block:: text - $ make CROSS_COMPILE=aarch64-linux-gnu- j721e_evm_a72_defconfig O=/tmp/a72 - $ make CROSS_COMPILE=aarch64-linux-gnu- ATF=<path to ATF dir>/build/k3/generic/release/bl31.bin TEE=<path to OPTEE OS dir>/out/arm-plat-k3/core/tee-pager_v2.bin DM=<path to DM firmware image> O=/tmp/a72 + $ make CROSS_COMPILE=aarch64-linux-gnu- j721e_evm_a72_defconfig O=build/a72 + $ make CROSS_COMPILE=aarch64-linux-gnu- ATF=<ATF dir>/build/k3/generic/release/bl31.bin TEE=<OPTEE OS dir>/out/arm-plat-k3/core/tee-pager_v2.bin DM=<DM firmware>/ti-dm/j721e/ipc_echo_testb_mcu1_0_release_strip.xer5f O=build/a72 Target Images -------------- -- 2.38.1

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