April 2022 - U-Boot

[PATCH] mmc: fsl_esdhc_spl: pre-PBL: implement redundancy support
by Pali Rohár 22 Apr '22

22 Apr '22

QorIQ pre-PBL BootROM scans first 24 SD card sectors (each with fixed 512 bytes length) for boot signature. Implement same redundancy behavior in fsl_esdhc_spl driver to allow loading proper U-Boot when boot sector is not the first one. Signed-off-by: Pali Rohár <pali(a)kernel.org> --- drivers/mmc/fsl_esdhc_spl.c | 25 ++++++++++++++++++------- 1 file changed, 18 insertions(+), 7 deletions(-) diff --git a/drivers/mmc/fsl_esdhc_spl.c b/drivers/mmc/fsl_esdhc_spl.c index 0146a231b221..ea8f4cd66964 100644 --- a/drivers/mmc/fsl_esdhc_spl.c +++ b/drivers/mmc/fsl_esdhc_spl.c @@ -20,7 +20,6 @@ #define ESDHC_BOOT_IMAGE_ADDR 0x50 #define MBRDBR_BOOT_SIG_55 0x1fe #define MBRDBR_BOOT_SIG_AA 0x1ff -#define CONFIG_CFG_DATA_SECTOR 0 void mmc_spl_load_image(uint32_t offs, unsigned int size, void *vdst) @@ -62,11 +61,13 @@ void __noreturn mmc_boot(void) #ifndef CONFIG_FSL_CORENET uchar *tmp_buf; u32 blklen; + u32 blk_off; uchar val; #ifndef CONFIG_SPL_FSL_PBL u32 val32; #endif uint i, byte_num; + u32 sector; #endif u32 offset, code_len; struct mmc *mmc; @@ -86,30 +87,37 @@ void __noreturn mmc_boot(void) offset = CONFIG_SYS_MMC_U_BOOT_OFFS; #else blklen = mmc->read_bl_len; + if (blklen < 512) + blklen = 512; tmp_buf = malloc(blklen); if (!tmp_buf) { puts("spl: malloc memory failed!!\n"); hang(); } + + sector = 0; +again: memset(tmp_buf, 0, blklen); /* * Read source addr from sd card */ - err = mmc->block_dev.block_read(&mmc->block_dev, - CONFIG_CFG_DATA_SECTOR, 1, tmp_buf); + blk_start = (sector * 512) / mmc->read_bl_len; + blk_off = (sector * 512) % mmc->read_bl_len; + blk_cnt = DIV_ROUND_UP(512, mmc->read_bl_len); + err = mmc->block_dev.block_read(&mmc->block_dev, blk_start, blk_cnt, tmp_buf); if (err != 1) { puts("spl: mmc read failed!!\n"); hang(); } #ifdef CONFIG_SPL_FSL_PBL - val = *(tmp_buf + MBRDBR_BOOT_SIG_55); + val = *(tmp_buf + blk_off + MBRDBR_BOOT_SIG_55); if (0x55 != val) { puts("spl: mmc MBR/DBR signature is not valid!!\n"); hang(); } - val = *(tmp_buf + MBRDBR_BOOT_SIG_AA); + val = *(tmp_buf + blk_off + MBRDBR_BOOT_SIG_AA); if (0xAA != val) { puts("spl: mmc MBR/DBR signature is not valid!!\n"); hang(); @@ -123,10 +131,13 @@ void __noreturn mmc_boot(void) byte_num = 4; val32 = 0; for (i = 0; i < byte_num; i++) { - val = *(tmp_buf + ESDHC_BOOT_SIGNATURE_OFF + i); + val = *(tmp_buf + blk_off + ESDHC_BOOT_SIGNATURE_OFF + i); val32 = (val32 << 8) + val; } if (val32 != ESDHC_BOOT_SIGNATURE) { + /* BOOT signature may be on the first 24 sectors (each being 512 bytes) */ + if (++sector < 24) + goto again; puts("spl: mmc BOOT signature is not valid!!\n"); hang(); } @@ -135,7 +146,7 @@ void __noreturn mmc_boot(void) byte_num = 4; offset = 0; for (i = 0; i < byte_num; i++) { - val = *(tmp_buf + ESDHC_BOOT_IMAGE_ADDR + i); + val = *(tmp_buf + blk_off + ESDHC_BOOT_IMAGE_ADDR + i); offset = (offset << 8) + val; } offset += CONFIG_SYS_MMC_U_BOOT_OFFS; -- 2.20.1

2 3

[PATCH 0/3] mmc: fsl_esdhc_spl: Fix booting P2020 from SD card
by Pali Rohár 22 Apr '22

22 Apr '22

This patch series contains fixes which makes SPL running on P2020 board to load proper U-Boot from SD card with non-default or non-common configuration. Tested on P2020 based board. Pali Rohár (3): mmc: fsl_esdhc_spl: pre-PBL: check for BOOT signature instead of MBR/DBR mmc: fsl_esdhc_spl: pre-PBL: fix determining U-Boot size mmc: fsl_esdhc_spl: Call mmc_init() before booting from SD card drivers/mmc/fsl_esdhc_spl.c | 44 +++++++++++++++++++++++++++---------- 1 file changed, 32 insertions(+), 12 deletions(-) -- 2.20.1

2 6

[PATCH 01/25] Convert CONFIG_BOARD_SIZE_LIMIT to Kconfig
by Tom Rini 22 Apr '22

22 Apr '22

This converts the following to Kconfig: CONFIG_BOARD_SIZE_LIMIT To do this, introduce CONFIG_HAS_BOARD_SIZE_LIMIT. Signed-off-by: Tom Rini <trini(a)konsulko.com> --- Kconfig | 17 +++++++++++++++++ README | 5 ----- configs/bk4r1_defconfig | 2 ++ configs/colibri_pxa270_defconfig | 2 ++ configs/colibri_vf_defconfig | 2 ++ configs/ea-lpc3250devkitv2_defconfig | 2 ++ configs/gardena-smart-gateway-mt7688_defconfig | 2 ++ configs/guruplug_defconfig | 2 ++ configs/linkit-smart-7688_defconfig | 2 ++ configs/mx51evk_defconfig | 2 ++ configs/mx53loco_defconfig | 2 ++ configs/mx7ulp_com_defconfig | 2 ++ configs/openrd_base_defconfig | 2 ++ configs/openrd_client_defconfig | 2 ++ configs/openrd_ultimate_defconfig | 2 ++ configs/pcm052_defconfig | 2 ++ configs/pico-dwarf-imx6ul_defconfig | 2 ++ configs/pico-dwarf-imx7d_defconfig | 2 ++ configs/pico-hobbit-imx6ul_defconfig | 2 ++ configs/pico-hobbit-imx7d_defconfig | 2 ++ configs/pico-imx6_defconfig | 2 ++ configs/pico-imx6ul_defconfig | 2 ++ configs/pico-imx7d_bl33_defconfig | 2 ++ configs/pico-imx7d_defconfig | 2 ++ configs/pico-nymph-imx7d_defconfig | 2 ++ configs/pico-pi-imx6ul_defconfig | 2 ++ configs/pico-pi-imx7d_defconfig | 2 ++ configs/sheevaplug_defconfig | 2 ++ configs/tbs2910_defconfig | 2 ++ configs/vf610twr_defconfig | 2 ++ configs/vf610twr_nand_defconfig | 2 ++ configs/warp7_bl33_defconfig | 2 ++ configs/warp7_defconfig | 2 ++ include/configs/bk4r1.h | 3 --- include/configs/colibri_pxa270.h | 2 -- include/configs/colibri_vf.h | 3 --- include/configs/ea-lpc3250devkitv2.h | 5 ----- include/configs/gardena-smart-gateway-mt7688.h | 6 ------ include/configs/guruplug.h | 5 ----- include/configs/linkit-smart-7688.h | 6 ------ include/configs/mx51evk.h | 13 ------------- include/configs/mx53loco.h | 12 ------------ include/configs/mx7ulp_com.h | 10 ---------- include/configs/openrd.h | 5 ----- include/configs/pcm052.h | 3 --- include/configs/pico-imx6.h | 12 ------------ include/configs/pico-imx6ul.h | 11 ----------- include/configs/pico-imx7d.h | 10 ---------- include/configs/rcar-gen3-common.h | 3 --- include/configs/sheevaplug.h | 5 ----- include/configs/sunxi-common.h | 9 --------- include/configs/tbs2910.h | 2 -- include/configs/vf610twr.h | 3 --- include/configs/warp7.h | 13 ------------- 54 files changed, 79 insertions(+), 146 deletions(-) diff --git a/Kconfig b/Kconfig index 112745440b5a..5a19fc99deb6 100644 --- a/Kconfig +++ b/Kconfig @@ -395,6 +395,23 @@ config BUILD_TARGET special image will be automatically built upon calling make / buildman. +config HAS_BOARD_SIZE_LIMIT + bool "Define a maximum size for the U-Boot image" + default y if RCAR_GEN3 + help + In some cases, we need to enforce a hard limit on how big the U-Boot + image itself can be. + +config BOARD_SIZE_LIMIT + int "Maximum size of the U-Boot image in bytes" + default 1048576 if RCAR_GEN3 + depends on HAS_BOARD_SIZE_LIMIT + help + Maximum size of the U-Boot image. When defined, the build system + checks that the actual size does not exceed it. This does not + include SPL nor TPL, on platforms that use that functionality, they + have a separate option to restict size. + config SYS_CUSTOM_LDSCRIPT bool "Use a custom location for the U-Boot linker script" help diff --git a/README b/README index f31fcd73f196..04e3fad0b8b6 100644 --- a/README +++ b/README @@ -2183,11 +2183,6 @@ use the "saveenv" command to store a valid environment. later, once stdio is running and output goes to the LCD, if present. -- CONFIG_BOARD_SIZE_LIMIT: - Maximum size of the U-Boot image. When defined, the - build system checks that the actual size does not - exceed it. - Low Level (hardware related) configuration options: --------------------------------------------------- diff --git a/configs/bk4r1_defconfig b/configs/bk4r1_defconfig index d41a19c88ee4..d00333995a46 100644 --- a/configs/bk4r1_defconfig +++ b/configs/bk4r1_defconfig @@ -17,6 +17,8 @@ CONFIG_ENV_OFFSET_REDUND=0x220000 CONFIG_TARGET_BK4R1=y CONFIG_SYS_MEMTEST_START=0x80010000 CONFIG_SYS_MEMTEST_END=0x87c00000 +CONFIG_HAS_BOARD_SIZE_LIMIT=y +CONFIG_BOARD_SIZE_LIMIT=520192 CONFIG_SYS_LOAD_ADDR=0x82000000 CONFIG_FIT=y CONFIG_BOOTDELAY=3 diff --git a/configs/colibri_pxa270_defconfig b/configs/colibri_pxa270_defconfig index c2c0a2bc4a20..e629c318576a 100644 --- a/configs/colibri_pxa270_defconfig +++ b/configs/colibri_pxa270_defconfig @@ -9,6 +9,8 @@ CONFIG_NR_DRAM_BANKS=1 CONFIG_ENV_SIZE=0x40000 CONFIG_ENV_SECT_SIZE=0x40000 CONFIG_ENV_VARS_UBOOT_CONFIG=y +CONFIG_HAS_BOARD_SIZE_LIMIT=y +CONFIG_BOARD_SIZE_LIMIT=262144 CONFIG_SYS_LOAD_ADDR=0xa0000000 CONFIG_TIMESTAMP=y CONFIG_SYS_MONITOR_BASE=0x00000000 diff --git a/configs/colibri_vf_defconfig b/configs/colibri_vf_defconfig index ce6b3315e3e4..43d8023426d0 100644 --- a/configs/colibri_vf_defconfig +++ b/configs/colibri_vf_defconfig @@ -14,6 +14,8 @@ CONFIG_TARGET_COLIBRI_VF=y CONFIG_SYS_MEMTEST_START=0x80010000 CONFIG_SYS_MEMTEST_END=0x87c00000 CONFIG_ENV_VARS_UBOOT_CONFIG=y +CONFIG_HAS_BOARD_SIZE_LIMIT=y +CONFIG_BOARD_SIZE_LIMIT=520192 CONFIG_SYS_LOAD_ADDR=0x80008000 CONFIG_BOOTDELAY=1 CONFIG_USE_BOOTCOMMAND=y diff --git a/configs/ea-lpc3250devkitv2_defconfig b/configs/ea-lpc3250devkitv2_defconfig index 8d9a905c4271..ba8c79668605 100644 --- a/configs/ea-lpc3250devkitv2_defconfig +++ b/configs/ea-lpc3250devkitv2_defconfig @@ -9,6 +9,8 @@ CONFIG_NR_DRAM_BANKS=1 CONFIG_TARGET_EA_LPC3250DEVKITV2=y CONFIG_DEFAULT_DEVICE_TREE="lpc3250-ea3250" CONFIG_DISTRO_DEFAULTS=y +CONFIG_HAS_BOARD_SIZE_LIMIT=y +CONFIG_BOARD_SIZE_LIMIT=1048575 CONFIG_SYS_LOAD_ADDR=0x80100000 # CONFIG_ARCH_FIXUP_FDT_MEMORY is not set # CONFIG_AUTOBOOT is not set diff --git a/configs/gardena-smart-gateway-mt7688_defconfig b/configs/gardena-smart-gateway-mt7688_defconfig index 2bd302f76be0..2b8ede6745a9 100644 --- a/configs/gardena-smart-gateway-mt7688_defconfig +++ b/configs/gardena-smart-gateway-mt7688_defconfig @@ -22,6 +22,8 @@ CONFIG_RESTORE_EXCEPTION_VECTOR_BASE=y # CONFIG_MIPS_BOOT_ENV_LEGACY is not set CONFIG_MIPS_BOOT_FDT=y CONFIG_ENV_VARS_UBOOT_CONFIG=y +CONFIG_HAS_BOARD_SIZE_LIMIT=y +CONFIG_BOARD_SIZE_LIMIT=655360 CONFIG_SYS_LOAD_ADDR=0x80100000 CONFIG_FIT=y CONFIG_FIT_SIGNATURE=y diff --git a/configs/guruplug_defconfig b/configs/guruplug_defconfig index 7116c77cd58a..4f7e39cfa571 100644 --- a/configs/guruplug_defconfig +++ b/configs/guruplug_defconfig @@ -12,6 +12,8 @@ CONFIG_ENV_OFFSET=0xE0000 CONFIG_DEFAULT_DEVICE_TREE="kirkwood-guruplug-server-plus" CONFIG_IDENT_STRING="\nMarvell-GuruPlug" # CONFIG_SYS_MALLOC_F is not set +CONFIG_HAS_BOARD_SIZE_LIMIT=y +CONFIG_BOARD_SIZE_LIMIT=917504 CONFIG_SYS_LOAD_ADDR=0x800000 CONFIG_BOOTDELAY=3 CONFIG_USE_BOOTCOMMAND=y diff --git a/configs/linkit-smart-7688_defconfig b/configs/linkit-smart-7688_defconfig index eedc3a204506..a68b3ba8a024 100644 --- a/configs/linkit-smart-7688_defconfig +++ b/configs/linkit-smart-7688_defconfig @@ -19,6 +19,8 @@ CONFIG_MIPS_CACHE_DISABLE=y CONFIG_RESTORE_EXCEPTION_VECTOR_BASE=y # CONFIG_MIPS_BOOT_ENV_LEGACY is not set CONFIG_MIPS_BOOT_FDT=y +CONFIG_HAS_BOARD_SIZE_LIMIT=y +CONFIG_BOARD_SIZE_LIMIT=524288 CONFIG_SYS_LOAD_ADDR=0x80100000 CONFIG_FIT=y CONFIG_FIT_SIGNATURE=y diff --git a/configs/mx51evk_defconfig b/configs/mx51evk_defconfig index 6cf3c5931c60..134cb0cf35b1 100644 --- a/configs/mx51evk_defconfig +++ b/configs/mx51evk_defconfig @@ -9,6 +9,8 @@ CONFIG_TARGET_MX51EVK=y CONFIG_DM_GPIO=y CONFIG_DEFAULT_DEVICE_TREE="imx51-babbage" # CONFIG_CMD_BMODE is not set +CONFIG_HAS_BOARD_SIZE_LIMIT=y +CONFIG_BOARD_SIZE_LIMIT=785408 CONFIG_SYS_LOAD_ADDR=0x92000000 CONFIG_USE_BOOTCOMMAND=y CONFIG_BOOTCOMMAND="mmc dev ${mmcdev}; if mmc rescan; then if run loadbootscript; then run bootscript; else if run loadimage; then run mmcboot; else run netboot; fi; fi; else run netboot; fi" diff --git a/configs/mx53loco_defconfig b/configs/mx53loco_defconfig index e7a4797bd0c3..9b70a55a2b7c 100644 --- a/configs/mx53loco_defconfig +++ b/configs/mx53loco_defconfig @@ -13,6 +13,8 @@ CONFIG_SYS_I2C_MXC_I2C3=y CONFIG_DM_GPIO=y CONFIG_DEFAULT_DEVICE_TREE="imx53-qsb" # CONFIG_CMD_BMODE is not set +CONFIG_HAS_BOARD_SIZE_LIMIT=y +CONFIG_BOARD_SIZE_LIMIT=785408 CONFIG_SYS_LOAD_ADDR=0x72000000 CONFIG_SUPPORT_RAW_INITRD=y CONFIG_USE_BOOTCOMMAND=y diff --git a/configs/mx7ulp_com_defconfig b/configs/mx7ulp_com_defconfig index 2f860f61fda3..4e51a791a437 100644 --- a/configs/mx7ulp_com_defconfig +++ b/configs/mx7ulp_com_defconfig @@ -9,6 +9,8 @@ CONFIG_DM_GPIO=y CONFIG_DEFAULT_DEVICE_TREE="imx7ulp-com" CONFIG_LDO_ENABLED_MODE=y CONFIG_TARGET_MX7ULP_COM=y +CONFIG_HAS_BOARD_SIZE_LIMIT=y +CONFIG_BOARD_SIZE_LIMIT=785408 CONFIG_SYS_LOAD_ADDR=0x60800000 CONFIG_USE_BOOTCOMMAND=y CONFIG_BOOTCOMMAND="if run loadimage; then run mmcboot; fi" diff --git a/configs/openrd_base_defconfig b/configs/openrd_base_defconfig index 3f0de34850b8..73ba408d84dc 100644 --- a/configs/openrd_base_defconfig +++ b/configs/openrd_base_defconfig @@ -13,6 +13,8 @@ CONFIG_ENV_OFFSET=0x80000 CONFIG_DEFAULT_DEVICE_TREE="kirkwood-openrd-base" CONFIG_IDENT_STRING="\nOpenRD-Base" # CONFIG_SYS_MALLOC_F is not set +CONFIG_HAS_BOARD_SIZE_LIMIT=y +CONFIG_BOARD_SIZE_LIMIT=524288 CONFIG_SYS_LOAD_ADDR=0x800000 CONFIG_BOOTDELAY=3 CONFIG_USE_BOOTCOMMAND=y diff --git a/configs/openrd_client_defconfig b/configs/openrd_client_defconfig index 50f66c5487f4..faf51464e5e9 100644 --- a/configs/openrd_client_defconfig +++ b/configs/openrd_client_defconfig @@ -14,6 +14,8 @@ CONFIG_ENV_OFFSET=0x80000 CONFIG_DEFAULT_DEVICE_TREE="kirkwood-openrd-client" CONFIG_IDENT_STRING="\nOpenRD-Client" # CONFIG_SYS_MALLOC_F is not set +CONFIG_HAS_BOARD_SIZE_LIMIT=y +CONFIG_BOARD_SIZE_LIMIT=524288 CONFIG_SYS_LOAD_ADDR=0x800000 CONFIG_BOOTDELAY=3 CONFIG_USE_BOOTCOMMAND=y diff --git a/configs/openrd_ultimate_defconfig b/configs/openrd_ultimate_defconfig index f552234be0c8..597e694a16d5 100644 --- a/configs/openrd_ultimate_defconfig +++ b/configs/openrd_ultimate_defconfig @@ -14,6 +14,8 @@ CONFIG_ENV_OFFSET=0x80000 CONFIG_DEFAULT_DEVICE_TREE="kirkwood-openrd-ultimate" CONFIG_IDENT_STRING="\nOpenRD-Ultimate" # CONFIG_SYS_MALLOC_F is not set +CONFIG_HAS_BOARD_SIZE_LIMIT=y +CONFIG_BOARD_SIZE_LIMIT=524288 CONFIG_SYS_LOAD_ADDR=0x800000 CONFIG_BOOTDELAY=3 CONFIG_USE_BOOTCOMMAND=y diff --git a/configs/pcm052_defconfig b/configs/pcm052_defconfig index ca56f9310251..292b6b2cd4c5 100644 --- a/configs/pcm052_defconfig +++ b/configs/pcm052_defconfig @@ -13,6 +13,8 @@ CONFIG_ENV_OFFSET_REDUND=0xC0000 CONFIG_TARGET_PCM052=y CONFIG_SYS_MEMTEST_START=0x80010000 CONFIG_SYS_MEMTEST_END=0x87c00000 +CONFIG_HAS_BOARD_SIZE_LIMIT=y +CONFIG_BOARD_SIZE_LIMIT=520192 CONFIG_SYS_LOAD_ADDR=0x82000000 CONFIG_BOOTDELAY=3 CONFIG_USE_BOOTCOMMAND=y diff --git a/configs/pico-dwarf-imx6ul_defconfig b/configs/pico-dwarf-imx6ul_defconfig index 3a03081247e6..8e1c25def99e 100644 --- a/configs/pico-dwarf-imx6ul_defconfig +++ b/configs/pico-dwarf-imx6ul_defconfig @@ -19,6 +19,8 @@ CONFIG_SPL_LIBDISK_SUPPORT=y CONFIG_SYS_MEMTEST_START=0x80000000 CONFIG_SYS_MEMTEST_END=0x88000000 CONFIG_DISTRO_DEFAULTS=y +CONFIG_HAS_BOARD_SIZE_LIMIT=y +CONFIG_BOARD_SIZE_LIMIT=715776 CONFIG_BOOTDELAY=3 CONFIG_BOOTCOMMAND="run findfdt; run finduuid; run distro_bootcmd" CONFIG_DEFAULT_FDT_FILE="imx6ul-pico-dwarf.dtb" diff --git a/configs/pico-dwarf-imx7d_defconfig b/configs/pico-dwarf-imx7d_defconfig index c0d2bfe694bd..90b607b90dff 100644 --- a/configs/pico-dwarf-imx7d_defconfig +++ b/configs/pico-dwarf-imx7d_defconfig @@ -21,6 +21,8 @@ CONFIG_ARMV7_BOOT_SEC_DEFAULT=y CONFIG_IMX_RDC=y CONFIG_IMX_BOOTAUX=y CONFIG_DISTRO_DEFAULTS=y +CONFIG_HAS_BOARD_SIZE_LIMIT=y +CONFIG_BOARD_SIZE_LIMIT=715776 CONFIG_BOOTCOMMAND="run findfdt; run finduuid; run distro_bootcmd" CONFIG_DEFAULT_FDT_FILE="imx7d-pico-dwarf.dtb" CONFIG_SPL_I2C=y diff --git a/configs/pico-hobbit-imx6ul_defconfig b/configs/pico-hobbit-imx6ul_defconfig index 0c5555e2e472..28414666851b 100644 --- a/configs/pico-hobbit-imx6ul_defconfig +++ b/configs/pico-hobbit-imx6ul_defconfig @@ -20,6 +20,8 @@ CONFIG_SPL_LIBDISK_SUPPORT=y CONFIG_SYS_MEMTEST_START=0x80000000 CONFIG_SYS_MEMTEST_END=0x88000000 CONFIG_DISTRO_DEFAULTS=y +CONFIG_HAS_BOARD_SIZE_LIMIT=y +CONFIG_BOARD_SIZE_LIMIT=715776 CONFIG_BOOTDELAY=3 CONFIG_BOOTCOMMAND="run findfdt; run finduuid; run distro_bootcmd" CONFIG_DEFAULT_FDT_FILE="imx6ul-pico-hobbit.dtb" diff --git a/configs/pico-hobbit-imx7d_defconfig b/configs/pico-hobbit-imx7d_defconfig index d708f2043a3b..1342d8501171 100644 --- a/configs/pico-hobbit-imx7d_defconfig +++ b/configs/pico-hobbit-imx7d_defconfig @@ -21,6 +21,8 @@ CONFIG_ARMV7_BOOT_SEC_DEFAULT=y CONFIG_IMX_RDC=y CONFIG_IMX_BOOTAUX=y CONFIG_DISTRO_DEFAULTS=y +CONFIG_HAS_BOARD_SIZE_LIMIT=y +CONFIG_BOARD_SIZE_LIMIT=715776 CONFIG_BOOTCOMMAND="run findfdt; run finduuid; run distro_bootcmd" CONFIG_DEFAULT_FDT_FILE="imx7d-pico-hobbit.dtb" CONFIG_SPL_I2C=y diff --git a/configs/pico-imx6_defconfig b/configs/pico-imx6_defconfig index 44d9295444b4..0bd66135d965 100644 --- a/configs/pico-imx6_defconfig +++ b/configs/pico-imx6_defconfig @@ -18,6 +18,8 @@ CONFIG_SPL_SERIAL=y CONFIG_SPL=y CONFIG_SPL_LIBDISK_SUPPORT=y CONFIG_DISTRO_DEFAULTS=y +CONFIG_HAS_BOARD_SIZE_LIMIT=y +CONFIG_BOARD_SIZE_LIMIT=715776 CONFIG_FIT=y CONFIG_SPL_FIT_PRINT=y CONFIG_SPL_LOAD_FIT=y diff --git a/configs/pico-imx6ul_defconfig b/configs/pico-imx6ul_defconfig index 6a26174f0ce0..c198a660ea33 100644 --- a/configs/pico-imx6ul_defconfig +++ b/configs/pico-imx6ul_defconfig @@ -20,6 +20,8 @@ CONFIG_SPL_LIBDISK_SUPPORT=y CONFIG_SYS_MEMTEST_START=0x80000000 CONFIG_SYS_MEMTEST_END=0x88000000 CONFIG_DISTRO_DEFAULTS=y +CONFIG_HAS_BOARD_SIZE_LIMIT=y +CONFIG_BOARD_SIZE_LIMIT=715776 CONFIG_BOOTDELAY=3 CONFIG_BOOTCOMMAND="run findfdt; run finduuid; run distro_bootcmd" CONFIG_DEFAULT_FDT_FILE="ask" diff --git a/configs/pico-imx7d_bl33_defconfig b/configs/pico-imx7d_bl33_defconfig index 56df161d9bfe..09117e9a4ea8 100644 --- a/configs/pico-imx7d_bl33_defconfig +++ b/configs/pico-imx7d_bl33_defconfig @@ -19,6 +19,8 @@ CONFIG_SPL=y CONFIG_ARMV7_BOOT_SEC_DEFAULT=y CONFIG_SYS_MEMTEST_START=0x80000000 CONFIG_SYS_MEMTEST_END=0xa0000000 +CONFIG_HAS_BOARD_SIZE_LIMIT=y +CONFIG_BOARD_SIZE_LIMIT=715776 CONFIG_FIT=y CONFIG_FIT_SIGNATURE=y CONFIG_FIT_VERBOSE=y diff --git a/configs/pico-imx7d_defconfig b/configs/pico-imx7d_defconfig index 2f07308cff44..6473aaaede4c 100644 --- a/configs/pico-imx7d_defconfig +++ b/configs/pico-imx7d_defconfig @@ -21,6 +21,8 @@ CONFIG_ARMV7_BOOT_SEC_DEFAULT=y CONFIG_IMX_RDC=y CONFIG_IMX_BOOTAUX=y CONFIG_DISTRO_DEFAULTS=y +CONFIG_HAS_BOARD_SIZE_LIMIT=y +CONFIG_BOARD_SIZE_LIMIT=715776 CONFIG_BOOTCOMMAND="run findfdt; run finduuid; run distro_bootcmd" CONFIG_DEFAULT_FDT_FILE="ask" CONFIG_SPL_I2C=y diff --git a/configs/pico-nymph-imx7d_defconfig b/configs/pico-nymph-imx7d_defconfig index c0d2bfe694bd..90b607b90dff 100644 --- a/configs/pico-nymph-imx7d_defconfig +++ b/configs/pico-nymph-imx7d_defconfig @@ -21,6 +21,8 @@ CONFIG_ARMV7_BOOT_SEC_DEFAULT=y CONFIG_IMX_RDC=y CONFIG_IMX_BOOTAUX=y CONFIG_DISTRO_DEFAULTS=y +CONFIG_HAS_BOARD_SIZE_LIMIT=y +CONFIG_BOARD_SIZE_LIMIT=715776 CONFIG_BOOTCOMMAND="run findfdt; run finduuid; run distro_bootcmd" CONFIG_DEFAULT_FDT_FILE="imx7d-pico-dwarf.dtb" CONFIG_SPL_I2C=y diff --git a/configs/pico-pi-imx6ul_defconfig b/configs/pico-pi-imx6ul_defconfig index 690c1b4d3385..31f37dab26fd 100644 --- a/configs/pico-pi-imx6ul_defconfig +++ b/configs/pico-pi-imx6ul_defconfig @@ -20,6 +20,8 @@ CONFIG_SPL_LIBDISK_SUPPORT=y CONFIG_SYS_MEMTEST_START=0x80000000 CONFIG_SYS_MEMTEST_END=0x88000000 CONFIG_DISTRO_DEFAULTS=y +CONFIG_HAS_BOARD_SIZE_LIMIT=y +CONFIG_BOARD_SIZE_LIMIT=715776 CONFIG_BOOTDELAY=3 CONFIG_BOOTCOMMAND="run findfdt; run finduuid; run distro_bootcmd" CONFIG_DEFAULT_FDT_FILE="imx6ul-pico-pi.dtb" diff --git a/configs/pico-pi-imx7d_defconfig b/configs/pico-pi-imx7d_defconfig index cd759a81385f..812aa24b0910 100644 --- a/configs/pico-pi-imx7d_defconfig +++ b/configs/pico-pi-imx7d_defconfig @@ -21,6 +21,8 @@ CONFIG_ARMV7_BOOT_SEC_DEFAULT=y CONFIG_IMX_RDC=y CONFIG_IMX_BOOTAUX=y CONFIG_DISTRO_DEFAULTS=y +CONFIG_HAS_BOARD_SIZE_LIMIT=y +CONFIG_BOARD_SIZE_LIMIT=715776 CONFIG_BOOTCOMMAND="run findfdt; run finduuid; run distro_bootcmd" CONFIG_DEFAULT_FDT_FILE="imx7d-pico-pi.dtb" CONFIG_SPL_I2C=y diff --git a/configs/sheevaplug_defconfig b/configs/sheevaplug_defconfig index db941872cfb8..483b5ca1907b 100644 --- a/configs/sheevaplug_defconfig +++ b/configs/sheevaplug_defconfig @@ -13,6 +13,8 @@ CONFIG_ENV_OFFSET=0x80000 CONFIG_DEFAULT_DEVICE_TREE="kirkwood-sheevaplug" CONFIG_IDENT_STRING="\nMarvell-Sheevaplug" # CONFIG_SYS_MALLOC_F is not set +CONFIG_HAS_BOARD_SIZE_LIMIT=y +CONFIG_BOARD_SIZE_LIMIT=524288 CONFIG_SYS_LOAD_ADDR=0x800000 CONFIG_BOOTDELAY=3 CONFIG_USE_BOOTCOMMAND=y diff --git a/configs/tbs2910_defconfig b/configs/tbs2910_defconfig index 4d6ca4f20b87..993997ba7abd 100644 --- a/configs/tbs2910_defconfig +++ b/configs/tbs2910_defconfig @@ -15,6 +15,8 @@ CONFIG_AHCI=y CONFIG_SYS_MEMTEST_START=0x10000000 CONFIG_SYS_MEMTEST_END=0x2f400000 CONFIG_LTO=y +CONFIG_HAS_BOARD_SIZE_LIMIT=y +CONFIG_BOARD_SIZE_LIMIT=392192 CONFIG_SUPPORT_RAW_INITRD=y CONFIG_BOOTDELAY=3 CONFIG_USE_BOOTCOMMAND=y diff --git a/configs/vf610twr_defconfig b/configs/vf610twr_defconfig index 787ce4d9b4a7..4d2aaeeecef1 100644 --- a/configs/vf610twr_defconfig +++ b/configs/vf610twr_defconfig @@ -13,6 +13,8 @@ CONFIG_DM_GPIO=y CONFIG_DEFAULT_DEVICE_TREE="vf610-twr" CONFIG_SYS_MEMTEST_START=0x80010000 CONFIG_SYS_MEMTEST_END=0x87c00000 +CONFIG_HAS_BOARD_SIZE_LIMIT=y +CONFIG_BOARD_SIZE_LIMIT=520192 CONFIG_SYS_LOAD_ADDR=0x82000000 CONFIG_BOOTDELAY=3 CONFIG_USE_BOOTCOMMAND=y diff --git a/configs/vf610twr_nand_defconfig b/configs/vf610twr_nand_defconfig index 0063575e53a8..f282a1df92d9 100644 --- a/configs/vf610twr_nand_defconfig +++ b/configs/vf610twr_nand_defconfig @@ -13,6 +13,8 @@ CONFIG_DM_GPIO=y CONFIG_DEFAULT_DEVICE_TREE="vf610-twr" CONFIG_SYS_MEMTEST_START=0x80010000 CONFIG_SYS_MEMTEST_END=0x87c00000 +CONFIG_HAS_BOARD_SIZE_LIMIT=y +CONFIG_BOARD_SIZE_LIMIT=520192 CONFIG_SYS_LOAD_ADDR=0x82000000 CONFIG_BOOTDELAY=3 CONFIG_USE_BOOTCOMMAND=y diff --git a/configs/warp7_bl33_defconfig b/configs/warp7_bl33_defconfig index 306c7a4ec345..949790c865d1 100644 --- a/configs/warp7_bl33_defconfig +++ b/configs/warp7_bl33_defconfig @@ -10,6 +10,8 @@ CONFIG_ARMV7_BOOT_SEC_DEFAULT=y CONFIG_IMX_HAB=y CONFIG_SYS_MEMTEST_START=0x80000000 CONFIG_SYS_MEMTEST_END=0xa0000000 +CONFIG_HAS_BOARD_SIZE_LIMIT=y +CONFIG_BOARD_SIZE_LIMIT=785408 CONFIG_FIT=y CONFIG_FIT_SIGNATURE=y CONFIG_FIT_VERBOSE=y diff --git a/configs/warp7_defconfig b/configs/warp7_defconfig index 5f4f8d010d9c..ab7299c9880a 100644 --- a/configs/warp7_defconfig +++ b/configs/warp7_defconfig @@ -15,6 +15,8 @@ CONFIG_IMX_BOOTAUX=y CONFIG_IMX_HAB=y CONFIG_SYS_MEMTEST_START=0x80000000 CONFIG_SYS_MEMTEST_END=0xa0000000 +CONFIG_HAS_BOARD_SIZE_LIMIT=y +CONFIG_BOARD_SIZE_LIMIT=785408 CONFIG_FIT=y CONFIG_FIT_VERBOSE=y CONFIG_USE_BOOTCOMMAND=y diff --git a/include/configs/bk4r1.h b/include/configs/bk4r1.h index 762d1980bda4..bd07b4b031b4 100644 --- a/include/configs/bk4r1.h +++ b/include/configs/bk4r1.h @@ -62,9 +62,6 @@ #define CONFIG_SYS_FSL_QSPI_LE #endif -/* We boot from the gfxRAM area of the OCRAM. */ -#define CONFIG_BOARD_SIZE_LIMIT 520192 - /* boot command, including the target-defined one if any */ /* Extra env settings (including the target-defined ones if any) */ diff --git a/include/configs/colibri_pxa270.h b/include/configs/colibri_pxa270.h index 99645f3f7ad4..a5ba916279a3 100644 --- a/include/configs/colibri_pxa270.h +++ b/include/configs/colibri_pxa270.h @@ -12,8 +12,6 @@ /* * High Level Board Configuration Options */ -/* Avoid overwriting factory configuration block */ -#define CONFIG_BOARD_SIZE_LIMIT 0x40000 /* * Environment settings diff --git a/include/configs/colibri_vf.h b/include/configs/colibri_vf.h index 2e7b640357ec..24851494f5cc 100644 --- a/include/configs/colibri_vf.h +++ b/include/configs/colibri_vf.h @@ -23,9 +23,6 @@ #define CONFIG_FDTADDR 0x84000000 -/* We boot from the gfxRAM area of the OCRAM. */ -#define CONFIG_BOARD_SIZE_LIMIT 520192 - #define MEM_LAYOUT_ENV_SETTINGS \ "bootm_size=0x10000000\0" \ "fdt_addr_r=0x82000000\0" \ diff --git a/include/configs/ea-lpc3250devkitv2.h b/include/configs/ea-lpc3250devkitv2.h index 220c3c44d6bc..2d0e78787990 100644 --- a/include/configs/ea-lpc3250devkitv2.h +++ b/include/configs/ea-lpc3250devkitv2.h @@ -10,11 +10,6 @@ #include <linux/sizes.h> #include <asm/arch/cpu.h> -/* - * SoC and board defines - */ -#define CONFIG_BOARD_SIZE_LIMIT 0x000fffff /* maximum allowable size for full U-Boot binary */ - /* * RAM */ diff --git a/include/configs/gardena-smart-gateway-mt7688.h b/include/configs/gardena-smart-gateway-mt7688.h index 8b80841cdb67..269bb93272c5 100644 --- a/include/configs/gardena-smart-gateway-mt7688.h +++ b/include/configs/gardena-smart-gateway-mt7688.h @@ -46,10 +46,4 @@ /* Environment settings */ -/* - * Environment is right behind U-Boot in flash. Make sure U-Boot - * doesn't grow into the environment area. - */ -#define CONFIG_BOARD_SIZE_LIMIT CONFIG_ENV_OFFSET - #endif /* __CONFIG_GARDENA_SMART_GATEWAY_H */ diff --git a/include/configs/guruplug.h b/include/configs/guruplug.h index 25c5a97c69d7..d5655e4ada69 100644 --- a/include/configs/guruplug.h +++ b/include/configs/guruplug.h @@ -18,11 +18,6 @@ * max 4k env size is enough, but in case of nand * it has to be rounded to sector size */ -/* - * Environment is right behind U-Boot in flash. Make sure U-Boot - * doesn't grow into the environment area. - */ -#define CONFIG_BOARD_SIZE_LIMIT CONFIG_ENV_OFFSET /* * Default environment variables diff --git a/include/configs/linkit-smart-7688.h b/include/configs/linkit-smart-7688.h index 4a19fb881da4..86bad6fa0363 100644 --- a/include/configs/linkit-smart-7688.h +++ b/include/configs/linkit-smart-7688.h @@ -47,10 +47,4 @@ /* Environment settings */ -/* - * Environment is right behind U-Boot in flash. Make sure U-Boot - * doesn't grow into the environment area. - */ -#define CONFIG_BOARD_SIZE_LIMIT CONFIG_ENV_OFFSET - #endif /* __CONFIG_LINKIT_SMART_7688_H */ diff --git a/include/configs/mx51evk.h b/include/configs/mx51evk.h index f299cc06d327..ccfe292f6c69 100644 --- a/include/configs/mx51evk.h +++ b/include/configs/mx51evk.h @@ -130,17 +130,4 @@ * environment organization */ -/* - * Environment starts at CONFIG_ENV_OFFSET=0xC0000 = 768k = 768 * 1024 = 786432 - * - * Detect overlap between U-Boot image and environment area in build-time - * - * CONFIG_BOARD_SIZE_LIMIT = CONFIG_ENV_OFFSET - u-boot.imx offset - * CONFIG_BOARD_SIZE_LIMIT = 768k - 1k = 767k = 785408 - * - * Currently CONFIG_BOARD_SIZE_LIMIT does not handle expressions, so - * write the direct value here - */ -#define CONFIG_BOARD_SIZE_LIMIT 785408 - #endif diff --git a/include/configs/mx53loco.h b/include/configs/mx53loco.h index 43455aa531ff..8b9f0a290179 100644 --- a/include/configs/mx53loco.h +++ b/include/configs/mx53loco.h @@ -106,18 +106,6 @@ #define CONFIG_SYS_INIT_SP_ADDR \ (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) -/* Environment starts at 768k = 768 * 1024 = 786432 */ -/* - * Detect overlap between U-Boot image and environment area in build-time - * - * CONFIG_BOARD_SIZE_LIMIT = CONFIG_ENV_OFFSET - u-boot.imx offset - * CONFIG_BOARD_SIZE_LIMIT = 768k - 1k = 767k = 785408 - * - * Currently CONFIG_BOARD_SIZE_LIMIT does not handle expressions, so - * write the direct value here - */ -#define CONFIG_BOARD_SIZE_LIMIT 785408 - #ifdef CONFIG_CMD_SATA #define CONFIG_DWC_AHSATA_PORT_ID 0 #define CONFIG_DWC_AHSATA_BASE_ADDR SATA_BASE_ADDR diff --git a/include/configs/mx7ulp_com.h b/include/configs/mx7ulp_com.h index d3ba1449279a..ce6afcde2a01 100644 --- a/include/configs/mx7ulp_com.h +++ b/include/configs/mx7ulp_com.h @@ -17,16 +17,6 @@ #define CONFIG_SYS_BOOTM_LEN 0x1000000 -/* - * Detect overlap between U-Boot image and environment area in build-time - * - * CONFIG_BOARD_SIZE_LIMIT = CONFIG_ENV_OFFSET - u-boot-dtb.imx offset - * CONFIG_BOARD_SIZE_LIMIT = 768k - 1k = 767k = 785408 - * - * Currently CONFIG_BOARD_SIZE_LIMIT does not handle expressions, so - * write the direct value here - */ -#define CONFIG_BOARD_SIZE_LIMIT 785408 #define CONFIG_MMCROOT "/dev/mmcblk0p2" /* Using ULP WDOG for reset */ diff --git a/include/configs/openrd.h b/include/configs/openrd.h index 7dad002f3b84..006f06e6af5c 100644 --- a/include/configs/openrd.h +++ b/include/configs/openrd.h @@ -22,11 +22,6 @@ * max 4k env size is enough, but in case of nand * it has to be rounded to sector size */ -/* - * Environment is right behind U-Boot in flash. Make sure U-Boot - * doesn't grow into the environment area. - */ -#define CONFIG_BOARD_SIZE_LIMIT CONFIG_ENV_OFFSET /* * Default environment variables diff --git a/include/configs/pcm052.h b/include/configs/pcm052.h index fd4a0b1aa863..79b69dfe175a 100644 --- a/include/configs/pcm052.h +++ b/include/configs/pcm052.h @@ -16,9 +16,6 @@ #define CONFIG_SYS_MAX_NAND_DEVICE 1 -/* We boot from the gfxRAM area of the OCRAM. */ -#define CONFIG_BOARD_SIZE_LIMIT 520192 - /* if no target-specific extra environment settings were defined by the target, define an empty one */ #ifndef PCM052_EXTRA_ENV_SETTINGS diff --git a/include/configs/pico-imx6.h b/include/configs/pico-imx6.h index 536e07b4da88..855d79934860 100644 --- a/include/configs/pico-imx6.h +++ b/include/configs/pico-imx6.h @@ -116,18 +116,6 @@ /* Environment organization */ -/* Environment starts at 768k = 768 * 1024 = 786432 */ -/* - * Detect overlap between U-Boot image and environment area in build-time - * - * CONFIG_BOARD_SIZE_LIMIT = CONFIG_ENV_OFFSET - u-boot.img offset - * CONFIG_BOARD_SIZE_LIMIT = 768k - 69k = 699k = 715776 - * - * Currently CONFIG_BOARD_SIZE_LIMIT does not handle expressions, so - * write the direct value here - */ -#define CONFIG_BOARD_SIZE_LIMIT 715776 - /* Ethernet Configuration */ #define IMX_FEC_BASE ENET_BASE_ADDR #define CONFIG_FEC_MXC_PHYADDR 1 diff --git a/include/configs/pico-imx6ul.h b/include/configs/pico-imx6ul.h index 2646f19cef7c..39be43357091 100644 --- a/include/configs/pico-imx6ul.h +++ b/include/configs/pico-imx6ul.h @@ -116,17 +116,6 @@ (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) /* environment organization */ -/* Environment starts at 768k = 768 * 1024 = 786432 */ -/* - * Detect overlap between U-Boot image and environment area in build-time - * - * CONFIG_BOARD_SIZE_LIMIT = CONFIG_ENV_OFFSET - u-boot.img offset - * CONFIG_BOARD_SIZE_LIMIT = 768k - 69k = 699k = 715776 - * - * Currently CONFIG_BOARD_SIZE_LIMIT does not handle expressions, so - * write the direct value here - */ -#define CONFIG_BOARD_SIZE_LIMIT 715776 #ifdef CONFIG_DM_VIDEO #define MXS_LCDIF_BASE MX6UL_LCDIF1_BASE_ADDR diff --git a/include/configs/pico-imx7d.h b/include/configs/pico-imx7d.h index a90befc0116d..06fd78f9da60 100644 --- a/include/configs/pico-imx7d.h +++ b/include/configs/pico-imx7d.h @@ -122,16 +122,6 @@ /* FLASH and environment organization */ /* Environment starts at 768k = 768 * 1024 = 786432 */ -/* - * Detect overlap between U-Boot image and environment area in build-time - * - * CONFIG_BOARD_SIZE_LIMIT = CONFIG_ENV_OFFSET - u-boot.img offset - * CONFIG_BOARD_SIZE_LIMIT = 768k - 69k = 699k = 715776 - * - * Currently CONFIG_BOARD_SIZE_LIMIT does not handle expressions, so - * write the direct value here - */ -#define CONFIG_BOARD_SIZE_LIMIT 715776 #define CONFIG_SYS_FSL_USDHC_NUM 2 diff --git a/include/configs/rcar-gen3-common.h b/include/configs/rcar-gen3-common.h index 2422f0379208..c3759ed19bf0 100644 --- a/include/configs/rcar-gen3-common.h +++ b/include/configs/rcar-gen3-common.h @@ -44,9 +44,6 @@ #define CONFIG_SYS_MONITOR_LEN (1 * 1024 * 1024) #define CONFIG_SYS_BOOTM_LEN (64 << 20) -/* The HF/QSPI layout permits up to 1 MiB large bootloader blob */ -#define CONFIG_BOARD_SIZE_LIMIT 1048576 - /* ENV setting */ #define CONFIG_EXTRA_ENV_SETTINGS \ diff --git a/include/configs/sheevaplug.h b/include/configs/sheevaplug.h index 4499a63aed24..0cc58c3a7d98 100644 --- a/include/configs/sheevaplug.h +++ b/include/configs/sheevaplug.h @@ -18,11 +18,6 @@ * max 4k env size is enough, but in case of nand * it has to be rounded to sector size */ -/* - * Environment is right behind U-Boot in flash. Make sure U-Boot - * doesn't grow into the environment area. - */ -#define CONFIG_BOARD_SIZE_LIMIT CONFIG_ENV_OFFSET /* * Default environment variables diff --git a/include/configs/sunxi-common.h b/include/configs/sunxi-common.h index c467e9bd15bc..a9031035d743 100644 --- a/include/configs/sunxi-common.h +++ b/include/configs/sunxi-common.h @@ -98,15 +98,6 @@ /* mmc config */ #define CONFIG_MMC_SUNXI_SLOT 0 -#if defined(CONFIG_ENV_IS_IN_MMC) -/* - * This is actually (CONFIG_ENV_OFFSET - - * (CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR * 512)), but the value will be used - * directly in a makefile, without the preprocessor expansion. - */ -#define CONFIG_BOARD_SIZE_LIMIT 0x7e000 -#endif - #define CONFIG_SYS_MMC_MAX_DEVICE 4 /* diff --git a/include/configs/tbs2910.h b/include/configs/tbs2910.h index 065b406e2e7e..b7a94812f354 100644 --- a/include/configs/tbs2910.h +++ b/include/configs/tbs2910.h @@ -55,8 +55,6 @@ #endif /* CONFIG_CMD_USB_MASS_STORAGE */ #endif /* CONFIG_CMD_USB */ -#define CONFIG_BOARD_SIZE_LIMIT 392192 /* (CONFIG_ENV_OFFSET - 1024) */ - #define CONFIG_EXTRA_ENV_SETTINGS \ BOOTENV \ "bootargs_mmc1=console=ttymxc0,115200 di0_primary console=tty1\0" \ diff --git a/include/configs/vf610twr.h b/include/configs/vf610twr.h index ebae8223fe2c..db7c8be7ce04 100644 --- a/include/configs/vf610twr.h +++ b/include/configs/vf610twr.h @@ -29,9 +29,6 @@ /* I2C Configs */ #define CONFIG_SYS_SPD_BUS_NUM 0 -/* We boot from the gfxRAM area of the OCRAM. */ -#define CONFIG_BOARD_SIZE_LIMIT 520192 - /* * We do have 128MB of memory on the Vybrid Tower board. Leave the last * 16MB alone to avoid conflicts with Cortex-M4 firmwares running from diff --git a/include/configs/warp7.h b/include/configs/warp7.h index 83ee1784ce91..b3c9f14c8f4e 100644 --- a/include/configs/warp7.h +++ b/include/configs/warp7.h @@ -94,19 +94,6 @@ #define CONFIG_SYS_INIT_SP_ADDR \ (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) -/* - * Environment starts at CONFIG_ENV_OFFSET= 0xC0000 = 768k = 768*1024 = 786432 - * - * Detect overlap between U-Boot image and environment area in build-time - * - * CONFIG_BOARD_SIZE_LIMIT = CONFIG_ENV_OFFSET - u-boot.imx offset - * CONFIG_BOARD_SIZE_LIMIT = 768k - 1k = 767k = 785408 - * - * Currently CONFIG_BOARD_SIZE_LIMIT does not handle expressions, so - * write the direct value here - */ -#define CONFIG_BOARD_SIZE_LIMIT 785408 - /* environment organization */ #define CONFIG_SYS_FSL_USDHC_NUM 1 -- 2.25.1

9 65

[PATCH] i.MX8 crypto/fsl: Enable fsl CAAM rng driver
by Gaurav Jain 22 Apr '22

22 Apr '22

rng driver enabled to read random number using caam. Signed-off-by: Gaurav Jain <gaurav.jain(a)nxp.com> --- drivers/crypto/fsl/jr.c | 8 +++++++- drivers/crypto/fsl/rng.c | 8 +++++++- 2 files changed, 14 insertions(+), 2 deletions(-) diff --git a/drivers/crypto/fsl/jr.c b/drivers/crypto/fsl/jr.c index 85a3dac796..acd29924f7 100644 --- a/drivers/crypto/fsl/jr.c +++ b/drivers/crypto/fsl/jr.c @@ -767,8 +767,14 @@ init: return -1; } #if CONFIG_IS_ENABLED(OF_CONTROL) - if (ofnode_valid(scu_node)) + if (ofnode_valid(scu_node)) { + if (IS_ENABLED(CONFIG_DM_RNG)) { + ret = device_bind_driver(NULL, "caam-rng", "caam-rng", NULL); + if (ret) + printf("Couldn't bind rng driver (%d)\n", ret); + } return ret; + } #endif #ifdef CONFIG_FSL_CORENET diff --git a/drivers/crypto/fsl/rng.c b/drivers/crypto/fsl/rng.c index 0636494805..b568c337a6 100644 --- a/drivers/crypto/fsl/rng.c +++ b/drivers/crypto/fsl/rng.c @@ -26,10 +26,16 @@ struct caam_rng_priv { static int caam_rng_read_one(struct caam_rng_priv *priv) { + struct udevice *dev; int size = ALIGN(CAAM_RNG_MAX_FIFO_STORE_SIZE, ARCH_DMA_MINALIGN); int ret; - ret = run_descriptor_jr(priv->desc); + if (uclass_get_device_by_driver(UCLASS_MISC, DM_DRIVER_GET(caam_jr), &dev) || !dev) { + printf("No CAAM device\n"); + return -ENODEV; + } + + ret = misc_ioctl(dev, CAAM_JR_RUN_DESC, priv->desc); if (ret < 0) return -EIO; -- 2.25.1

2 2

[PATCH] doc: device-tree-bindings: watchdog: document common properties
by Philippe Reynes 22 Apr '22

22 Apr '22

Adds simple documentation about common properties for watchdog in the device tree. Signed-off-by: Philippe Reynes <philippe.reynes(a)softathome.com> --- doc/device-tree-bindings/watchdog/common.txt | 12 ++++++++++++ 1 file changed, 12 insertions(+) create mode 100644 doc/device-tree-bindings/watchdog/common.txt diff --git a/doc/device-tree-bindings/watchdog/common.txt b/doc/device-tree-bindings/watchdog/common.txt new file mode 100644 index 0000000000..9db6dd6146 --- /dev/null +++ b/doc/device-tree-bindings/watchdog/common.txt @@ -0,0 +1,12 @@ +Common watchdog properties. + +Optional properties: +- timeout-sec : Timeout of the watchdog in seconds + If this timeout is not defined, the value of WATCHDOG_TIMEOUT_MSECS will + be used instead. +- hw_margin_ms : Period used to reset the watchdog in ms + If this period is not defined, the default value is 1000. +- u-boot,noautostart : Specify that this watchdog should not autostart + When the config option WATCHDOG_AUTOSTART is set, all enabled + watchdogs are started. This property allows specifying that this + watchdog should NOT be started. -- 2.17.1

2 2

[PATCH v8] wdt: nuvoton: Add support for Nuvoton
by Jim Liu 22 Apr '22

22 Apr '22

Add watchdog controller driver for NPCM7xx/npcm8xx the wdt design of npcm750 and npcm845 is the same. so the driver can work on npcm750 and npcm845. about npcm845 wdt dtsi i will followed kernel dts name to use nuvoton,npcm750-wdt. Signed-off-by: Jim Liu <JJLIU0(a)nuvoton.com> Reviewed-by: Stefan Roese <sr(a)denx.de> Reviewed-by: Simon Glass <sjg(a)chromium.org> Changes for v2: - coding style cleanup - change register type from struct Changes for v3: - remove common.h Changes for v4: - add a bit of detail about the device in Kconfig - lower-case hex change - remove the reset function delay. Actually when setting writel(NPCM_WTR )the watchdog is resetting the BMC changes for v5: - modify compatible name to support all NPCM SOC changes for v6: - followed linux kernel to modify compatible name change for v7: - add second compatible name to driver change for v8 - remove second compatible name --- drivers/watchdog/Kconfig | 8 +++ drivers/watchdog/Makefile | 1 + drivers/watchdog/npcm_wdt.c | 116 ++++++++++++++++++++++++++++++++++++ 3 files changed, 125 insertions(+) create mode 100644 drivers/watchdog/npcm_wdt.c diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig index f90f0ca02b..d33882fb6a 100644 --- a/drivers/watchdog/Kconfig +++ b/drivers/watchdog/Kconfig @@ -196,6 +196,14 @@ config WDT_MTK The watchdog timer is stopped when initialized. It performs full SoC reset. +config WDT_NPCM + bool "Nuvoton watchdog timer support" + depends on WDT && ARCH_NPCM + help + This enables Nuvoton npcm7xx/npcm8xx watchdog timer driver, + The watchdog timer is stopped when initialized. + It performs full SoC reset. + config WDT_OCTEONTX bool "OcteonTX core watchdog support" depends on WDT && (ARCH_OCTEONTX || ARCH_OCTEONTX2) diff --git a/drivers/watchdog/Makefile b/drivers/watchdog/Makefile index a35bd559f5..1089cd21f5 100644 --- a/drivers/watchdog/Makefile +++ b/drivers/watchdog/Makefile @@ -31,6 +31,7 @@ obj-$(CONFIG_WDT_MPC8xx) += mpc8xx_wdt.o obj-$(CONFIG_WDT_MT7620) += mt7620_wdt.o obj-$(CONFIG_WDT_MT7621) += mt7621_wdt.o obj-$(CONFIG_WDT_MTK) += mtk_wdt.o +obj-$(CONFIG_WDT_NPCM) += npcm_wdt.o obj-$(CONFIG_WDT_OCTEONTX) += octeontx_wdt.o obj-$(CONFIG_WDT_OMAP3) += omap_wdt.o obj-$(CONFIG_WDT_SBSA) += sbsa_gwdt.o diff --git a/drivers/watchdog/npcm_wdt.c b/drivers/watchdog/npcm_wdt.c new file mode 100644 index 0000000000..256020f5d3 --- /dev/null +++ b/drivers/watchdog/npcm_wdt.c @@ -0,0 +1,116 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (c) 2022 Nuvoton Technology, Inc + */ + +#include <dm.h> +#include <errno.h> +#include <log.h> +#include <wdt.h> +#include <asm/io.h> +#include <linux/delay.h> +#include <linux/err.h> + +#define NPCM_WTCLK (BIT(10) | BIT(11)) /* Clock divider */ +#define NPCM_WTE BIT(7) /* Enable */ +#define NPCM_WTIE BIT(6) /* Enable irq */ +#define NPCM_WTIS (BIT(4) | BIT(5)) /* Interval selection */ +#define NPCM_WTIF BIT(3) /* Interrupt flag*/ +#define NPCM_WTRF BIT(2) /* Reset flag */ +#define NPCM_WTRE BIT(1) /* Reset enable */ +#define NPCM_WTR BIT(0) /* Reset counter */ + +struct npcm_wdt_priv { + void __iomem *regs; +}; + +static int npcm_wdt_start(struct udevice *dev, u64 timeout_ms, ulong flags) +{ + struct npcm_wdt_priv *priv = dev_get_priv(dev); + u32 time_out, val; + + time_out = (u32)(timeout_ms) / 1000; + if (time_out < 2) + val = 0x800; + else if (time_out < 3) + val = 0x420; + else if (time_out < 6) + val = 0x810; + else if (time_out < 11) + val = 0x430; + else if (time_out < 22) + val = 0x820; + else if (time_out < 44) + val = 0xc00; + else if (time_out < 87) + val = 0x830; + else if (time_out < 173) + val = 0xc10; + else if (time_out < 688) + val = 0xc20; + else + val = 0xc30; + + val |= NPCM_WTRE | NPCM_WTE | NPCM_WTR | NPCM_WTIE; + writel(val, priv->regs); + + return 0; +} + +static int npcm_wdt_stop(struct udevice *dev) +{ + struct npcm_wdt_priv *priv = dev_get_priv(dev); + + writel(0, priv->regs); + + return 0; +} + +static int npcm_wdt_reset(struct udevice *dev) +{ + struct npcm_wdt_priv *priv = dev_get_priv(dev); + + writel(NPCM_WTR | NPCM_WTRE | NPCM_WTE, priv->regs); + + return 0; +} + +static int npcm_wdt_of_to_plat(struct udevice *dev) +{ + struct npcm_wdt_priv *priv = dev_get_priv(dev); + + priv->regs = dev_read_addr_ptr(dev); + if (!priv->regs) + return -EINVAL; + + return 0; +} + +static const struct wdt_ops npcm_wdt_ops = { + .start = npcm_wdt_start, + .reset = npcm_wdt_reset, + .stop = npcm_wdt_stop, +}; + +static const struct udevice_id npcm_wdt_ids[] = { + { .compatible = "nuvoton,npcm750-wdt" }, + { } +}; + +static int npcm_wdt_probe(struct udevice *dev) +{ + debug("%s() wdt%u\n", __func__, dev_seq(dev)); + npcm_wdt_stop(dev); + + return 0; +} + +U_BOOT_DRIVER(npcm_wdt) = { + .name = "npcm_wdt", + .id = UCLASS_WDT, + .of_match = npcm_wdt_ids, + .probe = npcm_wdt_probe, + .priv_auto = sizeof(struct npcm_wdt_priv), + .of_to_plat = npcm_wdt_of_to_plat, + .ops = &npcm_wdt_ops, +}; -- 2.17.1

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[PATCH v2 00/12] virtio: Harden and test vring
by Andrew Scull 22 Apr '22

22 Apr '22

Continuing the theme of making the virtio code resilient against corruption of the buffers shared with the device, this series focusses on the vring. It follows the example of Linux by keeping a private copy of the descriptors and metadata for state tracking and only ever writing to the descriptors that are shared with the device. I was able to test these hardening steps in the sandbox by simulating device writes to the queues. >From v1: - Fix build errors on SPL by making dependency on virtio drivers explicit Andrew Scull (12): virtio_ring: Merge identical variables virtio_ring: Add helper to attach vring descriptor virtio_ring: Maintain a shadow copy of descriptors virtio_ring: Check used descriptors are chain heads dm: test: virtio: Test the virtio ring virtio: sandbox: Fix device features bitfield test: dm: virtio: Test notify before del_vqs test: dm: virtio: Split out virtio device tests virtio: sandbox: Bind RNG rather than block device test: dm: virtio: Test virtio device driver probing virtio: rng: Check length before copying test: dm: virtio_rng: Test virtio-rng with faked device drivers/virtio/virtio_ring.c | 90 ++++++++++----- drivers/virtio/virtio_rng.c | 3 + drivers/virtio/virtio_sandbox.c | 4 +- include/virtio_ring.h | 12 ++ test/dm/Makefile | 6 +- test/dm/virtio.c | 99 ---------------- test/dm/virtio_device.c | 195 ++++++++++++++++++++++++++++++++ test/dm/virtio_rng.c | 52 +++++++++ 8 files changed, 328 insertions(+), 133 deletions(-) create mode 100644 test/dm/virtio_device.c create mode 100644 test/dm/virtio_rng.c -- 2.35.1.1178.g4f1659d476-goog

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RFC: Updating i.MX8M CPU thermal trip-point at runtime
by Andrejs Cainikovs 22 Apr '22

22 Apr '22

Hi everyone, Recent issue that I had to deal with sparkled a discussion within my team, and seems like we are not sure what would be a proper way to go, even if there are multiple ways to do it. We decided to ask this question to open-source community, in case someone has thoughts about it. At Toradex we have multiple computer on modules, each of those has few variants - different memory sizes, with or without WiFi/BT, etc. One of the options is also a temperature grade - IT and non-IT. Obviously, we want to keep number of device trees as minimal as possible, since number of device trees grows exponentially if we add a new option via device tree, i.e. imx8mm-verdin-it-wifi-dev.dts + imx8mm-verdin-nonit-wifi-dev.dts. Hence, we are working on a change that would update trips temperatures in Linux device tree on the fly, setting them to whatever is read from CPU fuses. Now, the question is - where would be the best place to do it? So far we were thinking about following options: - Patching U-Boot thermal driver so that it would propagate max temperature to Linux device tree. - Patching U-Boot board files to update Linux device tree via ft_board_setup(). This, however, will result in a duplicate code among different boards within same SoC family. - Anything else not listed here. I would appreciate any comments or thoughts regarding this topic. Thanks, Best regards, Andrejs Cainikovs.

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[PATCH] pci: imx: remove weak overrides no longer used
by Tim Harvey 22 Apr '22

22 Apr '22

There are no users of the imx6_pcie_toggle_power and imx6_pcie_toggle_reset weak overrides and as these functions are able to be handled now via dt properties lets remove these. Cc: Marek Vasut <marex(a)denx.de> Signed-off-by: Tim Harvey <tharvey(a)gateworks.com> --- arch/arm/include/asm/arch-mx6/sys_proto.h | 3 --- drivers/pci/pcie_imx.c | 10 ++-------- 2 files changed, 2 insertions(+), 11 deletions(-) diff --git a/arch/arm/include/asm/arch-mx6/sys_proto.h b/arch/arm/include/asm/arch-mx6/sys_proto.h index c7542e4b04e1..7845fa8e5693 100644 --- a/arch/arm/include/asm/arch-mx6/sys_proto.h +++ b/arch/arm/include/asm/arch-mx6/sys_proto.h @@ -18,9 +18,6 @@ #define is_usbotg_phy_active(void) (!(readl(USB_PHY0_BASE_ADDR + USBPHY_PWD) & \ USBPHY_PWD_RXPWDRX)) -int imx6_pcie_toggle_power(struct udevice *vpcie); -int imx6_pcie_toggle_reset(struct gpio_desc *gpio, bool active_high); - enum ldo_reg { LDO_ARM, LDO_SOC, diff --git a/drivers/pci/pcie_imx.c b/drivers/pci/pcie_imx.c index f8daedbce359..46ac01713ff7 100644 --- a/drivers/pci/pcie_imx.c +++ b/drivers/pci/pcie_imx.c @@ -532,7 +532,7 @@ static int imx6_pcie_init_phy(void) return 0; } -__weak int imx6_pcie_toggle_power(struct udevice *vpcie) +int imx6_pcie_toggle_power(struct udevice *vpcie) { #ifdef CONFIG_PCIE_IMX_POWER_GPIO gpio_request(CONFIG_PCIE_IMX_POWER_GPIO, "pcie_power"); @@ -554,7 +554,7 @@ __weak int imx6_pcie_toggle_power(struct udevice *vpcie) return 0; } -__weak int imx6_pcie_toggle_reset(struct gpio_desc *gpio, bool active_high) +int imx6_pcie_toggle_reset(struct gpio_desc *gpio, bool active_high) { /* * See 'PCI EXPRESS BASE SPECIFICATION, REV 3.0, SECTION 6.6.1' @@ -570,12 +570,6 @@ __weak int imx6_pcie_toggle_reset(struct gpio_desc *gpio, bool active_high) * configuration file and the condition below will handle the rest * of the reset toggling. * - * In case your #PERST toggling logic is more complex, for example - * connected via CPLD or somesuch, you can override this function - * in your board file and implement reset logic as needed. You must - * not forget to wait at least 20 ms after de-asserting #PERST in - * this case either though. - * * In case your #PERST line of the PCIe EP device is not connected * at all, your design is broken and you should fix your design, * otherwise you will observe problems like for example the link -- 2.17.1

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[PATCH V4 0/4] imx: imx8m: enable DM SERIAL
by Peng Fan (OSS) 22 Apr '22

22 Apr '22

From: Peng Fan <peng.fan(a)nxp.com> V4: Rebased, update commit log Per Tim's comments V3: Add missed Signed-off-by Rebased to only add CONFIG_DM_SERIAL, not touch other config change in defconfig V2: Include imx8mq-evk in this patchset. For i.MX8MN/M/P, drop board level uart pinmux settings, move preloader_console_init after driver probe. Tested on all four boards. Note i.MX8MQ-EVK not have SPL_DM, so pinmux for uart still there for spl usage. Peng Fan (4): imx: imx8mp_evk: enable CONFIG_DM_SERIAL imx: imx8mm_evk: enable CONFIG_DM_SERIAL imx: imx8mn_evk: enable CONFIG_DM_SERIAL imx: imx8mq-evk: enable CONFIG_DM_SERIAL arch/arm/dts/imx8mq-evk-u-boot.dtsi | 32 +++++++++++++++++++++++++ board/freescale/imx8mm_evk/spl.c | 12 ++-------- board/freescale/imx8mn_evk/spl.c | 12 ++-------- board/freescale/imx8mp_evk/imx8mp_evk.c | 8 ------- configs/imx8mm_evk_defconfig | 1 + configs/imx8mn_ddr4_evk_defconfig | 1 + configs/imx8mn_evk_defconfig | 1 - configs/imx8mp_evk_defconfig | 1 + configs/imx8mq_evk_defconfig | 1 + 9 files changed, 40 insertions(+), 29 deletions(-) -- 2.35.1

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