diff options
| -rw-r--r-- | arch/arm/mach-imx/image-container.c | 10 | ||||
| -rw-r--r-- | arch/arm/mach-sunxi/board.c | 2 | ||||
| -rw-r--r-- | board/gateworks/venice/spl.c | 20 | ||||
| -rw-r--r-- | board/gateworks/venice/venice.c | 22 | ||||
| -rw-r--r-- | board/purism/librem5/librem5.c | 4 | ||||
| -rw-r--r-- | board/storopack/smegw01/smegw01.c | 4 | ||||
| -rw-r--r-- | cmd/mmc.c | 27 | ||||
| -rw-r--r-- | cmd/mvebu/bubt.c | 4 | ||||
| -rw-r--r-- | common/spl/spl_mmc.c | 4 | ||||
| -rw-r--r-- | drivers/mmc/mmc.c | 35 | ||||
| -rw-r--r-- | include/mmc.h | 26 |
11 files changed, 123 insertions, 35 deletions
diff --git a/arch/arm/mach-imx/image-container.c b/arch/arm/mach-imx/image-container.c index e2388e3fef8..2afe9d38a06 100644 --- a/arch/arm/mach-imx/image-container.c +++ b/arch/arm/mach-imx/image-container.c @@ -205,7 +205,7 @@ static unsigned long get_boot_device_offset(void *dev, int dev_type) } else { u8 part = EXT_CSD_EXTRACT_BOOT_PART(mmc->part_config); - if (part == 1 || part == 2) { + if (part == EMMC_BOOT_PART_BOOT1 || part == EMMC_BOOT_PART_BOOT2) { if (is_imx8qxp() && is_soc_rev(CHIP_REV_B)) offset = CONTAINER_HDR_MMCSD_OFFSET; else @@ -294,15 +294,15 @@ int spl_mmc_emmc_boot_partition(struct mmc *mmc) int part; part = EXT_CSD_EXTRACT_BOOT_PART(mmc->part_config); - if (part == 1 || part == 2) { + if (part == EMMC_BOOT_PART_BOOT1 || part == EMMC_BOOT_PART_BOOT2) { unsigned long sec_set_off = 0; bool sec_boot = false; sec_boot = check_secondary_cnt_set(&sec_set_off); if (sec_boot) - part = (part == 1) ? 2 : 1; - } else if (part == 7) { - part = 0; + part = (part == EMMC_BOOT_PART_BOOT1) ? EMMC_HWPART_BOOT2 : EMMC_HWPART_BOOT1; + } else if (part == EMMC_BOOT_PART_USER) { + part = EMMC_HWPART_DEFAULT; } return part; diff --git a/arch/arm/mach-sunxi/board.c b/arch/arm/mach-sunxi/board.c index 046e9fbfc67..2b64ddc0dc7 100644 --- a/arch/arm/mach-sunxi/board.c +++ b/arch/arm/mach-sunxi/board.c @@ -399,7 +399,7 @@ static bool sunxi_valid_emmc_boot(struct mmc *mmc) return false; /* Partition 0 is the user data partition, bootpart must be 1 or 2. */ - if (bootpart != 1 && bootpart != 2) + if (bootpart != EMMC_BOOT_PART_BOOT1 && bootpart != EMMC_BOOT_PART_BOOT2) return false; /* Failure to switch to the boot partition is fatal. */ diff --git a/board/gateworks/venice/spl.c b/board/gateworks/venice/spl.c index e9cdede6214..002d7bbf864 100644 --- a/board/gateworks/venice/spl.c +++ b/board/gateworks/venice/spl.c @@ -366,8 +366,8 @@ unsigned long board_spl_mmc_get_uboot_raw_sector(struct mmc *mmc, unsigned long { if (!IS_SD(mmc)) { switch (EXT_CSD_EXTRACT_BOOT_PART(mmc->part_config)) { - case 1: - case 2: + case EMMC_BOOT_PART_BOOT1: + case EMMC_BOOT_PART_BOOT2: if (IS_ENABLED(CONFIG_IMX8MN) || IS_ENABLED(CONFIG_IMX8MP)) raw_sect -= 32 * 2; break; @@ -379,16 +379,24 @@ unsigned long board_spl_mmc_get_uboot_raw_sector(struct mmc *mmc, unsigned long const char *spl_board_loader_name(u32 boot_device) { + static char name[16]; + struct mmc *mmc; + switch (boot_device) { /* SDHC2 */ case BOOT_DEVICE_MMC1: - return "eMMC"; + mmc_init_device(0); + mmc = find_mmc_device(0); + mmc_init(mmc); + snprintf(name, sizeof(name), "eMMC %s", emmc_hwpart_names[EXT_CSD_EXTRACT_BOOT_PART(mmc->part_config)]); + return name; /* SDHC3 */ case BOOT_DEVICE_MMC2: - return "SD card"; - default: - return NULL; + sprintf(name, "SD card"); + return name; } + + return NULL; } void spl_board_init(void) diff --git a/board/gateworks/venice/venice.c b/board/gateworks/venice/venice.c index d4c22121497..98b33624f04 100644 --- a/board/gateworks/venice/venice.c +++ b/board/gateworks/venice/venice.c @@ -157,20 +157,20 @@ int board_late_init(void) int bootpart; switch (EXT_CSD_EXTRACT_BOOT_PART(mmc->part_config)) { - case 1: /* boot0 */ - bootpart = 1; + case EMMC_BOOT_PART_BOOT1: + bootpart = EMMC_HWPART_BOOT1; break; - case 2: /* boot1 */ - bootpart = 2; + case EMMC_BOOT_PART_BOOT2: + bootpart = EMMC_HWPART_BOOT2; break; - case 7: /* user */ + case EMMC_BOOT_PART_USER: default: - bootpart = 0; + bootpart = EMMC_HWPART_DEFAULT; break; } /* IMX8MP/IMX8MN BOOTROM v2 uses offset=0 for boot parts */ if ((IS_ENABLED(CONFIG_IMX8MN) || IS_ENABLED(CONFIG_IMX8MP)) && - (bootpart == 1 || bootpart == 2)) + (bootpart == EMMC_BOOT_PART_BOOT1 || bootpart == EMMC_BOOT_PART_BOOT2)) bootblk = 0; env_set_hex("bootpart", bootpart); env_set_hex("bootblk", bootblk); @@ -201,10 +201,10 @@ uint mmc_get_env_part(struct mmc *mmc) { if (!IS_SD(mmc)) { switch (EXT_CSD_EXTRACT_BOOT_PART(mmc->part_config)) { - case 1: - return 1; - case 2: - return 2; + case EMMC_BOOT_PART_BOOT1: + return EMMC_HWPART_BOOT1; + case EMMC_BOOT_PART_BOOT2: + return EMMC_HWPART_BOOT2; } } diff --git a/board/purism/librem5/librem5.c b/board/purism/librem5/librem5.c index a3c421572af..8ca8792fa42 100644 --- a/board/purism/librem5/librem5.c +++ b/board/purism/librem5/librem5.c @@ -42,8 +42,8 @@ uint board_mmc_get_env_part(struct mmc *mmc) { uint part = EXT_CSD_EXTRACT_BOOT_PART(mmc->part_config); - if (part == 7) - part = 0; + if (part == EMMC_BOOT_PART_USER) + part = EMMC_HWPART_DEFAULT; return part; } #endif diff --git a/board/storopack/smegw01/smegw01.c b/board/storopack/smegw01/smegw01.c index 910feeda31f..c9513ddbc68 100644 --- a/board/storopack/smegw01/smegw01.c +++ b/board/storopack/smegw01/smegw01.c @@ -105,8 +105,8 @@ uint mmc_get_env_part(struct mmc *mmc) { uint part = EXT_CSD_EXTRACT_BOOT_PART(mmc->part_config); - if (part == 7) - part = 0; + if (part == EMMC_BOOT_PART_USER) + part = EMMC_HWPART_DEFAULT; return part; } diff --git a/cmd/mmc.c b/cmd/mmc.c index ff7b8e555ba..9a841c25d3d 100644 --- a/cmd/mmc.c +++ b/cmd/mmc.c @@ -14,6 +14,7 @@ #include <sparse_format.h> #include <image-sparse.h> #include <vsprintf.h> +#include <linux/ctype.h> static int curr_device = -1; @@ -918,8 +919,9 @@ static int mmc_partconf_print(struct mmc *mmc, const char *varname) printf("EXT_CSD[179], PARTITION_CONFIG:\n" "BOOT_ACK: 0x%x\n" - "BOOT_PARTITION_ENABLE: 0x%x\n" - "PARTITION_ACCESS: 0x%x\n", ack, part, access); + "BOOT_PARTITION_ENABLE: 0x%x (%s)\n" + "PARTITION_ACCESS: 0x%x (%s)\n", ack, part, emmc_boot_part_names[part], + access, emmc_hwpart_names[access]); return CMD_RET_SUCCESS; } @@ -948,9 +950,26 @@ static int do_mmc_partconf(struct cmd_tbl *cmdtp, int flag, if (argc == 2 || argc == 3) return mmc_partconf_print(mmc, cmd_arg2(argc, argv)); + /* BOOT_ACK */ ack = dectoul(argv[2], NULL); - part_num = dectoul(argv[3], NULL); - access = dectoul(argv[4], NULL); + /* BOOT_PARTITION_ENABLE */ + if (!isdigit(*argv[3])) { + for (part_num = ARRAY_SIZE(emmc_boot_part_names) - 1; part_num > 0; part_num--) { + if (!strcmp(argv[3], emmc_boot_part_names[part_num])) + break; + } + } else { + part_num = dectoul(argv[3], NULL); + } + /* PARTITION_ACCESS */ + if (!isdigit(*argv[4])) { + for (access = ARRAY_SIZE(emmc_hwpart_names) - 1; access > 0; access--) { + if (!strcmp(argv[4], emmc_hwpart_names[access])) + break; + } + } else { + access = dectoul(argv[4], NULL); + } /* acknowledge to be sent during boot operation */ ret = mmc_set_part_conf(mmc, ack, part_num, access); diff --git a/cmd/mvebu/bubt.c b/cmd/mvebu/bubt.c index e3f21dd0d81..5e4ffc40d72 100644 --- a/cmd/mvebu/bubt.c +++ b/cmd/mvebu/bubt.c @@ -223,8 +223,8 @@ static int mmc_burn_image(size_t image_size) #endif part = EXT_CSD_EXTRACT_BOOT_PART(mmc->part_config); - if (part == 7) - part = 0; + if (part == EMMC_BOOT_PART_USER) + part = EMMC_HWPART_DEFAULT; #ifdef CONFIG_BLK err = blk_dselect_hwpart(blk_desc, part); diff --git a/common/spl/spl_mmc.c b/common/spl/spl_mmc.c index 3fd81608e9f..1337596eca0 100644 --- a/common/spl/spl_mmc.c +++ b/common/spl/spl_mmc.c @@ -300,8 +300,8 @@ int default_spl_mmc_emmc_boot_partition(struct mmc *mmc) * which is the first physical partition (0). */ part = EXT_CSD_EXTRACT_BOOT_PART(mmc->part_config); - if (part == 7) - part = 0; + if (part == EMMC_BOOT_PART_USER) + part = EMMC_HWPART_DEFAULT; #endif return part; } diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c index 9644aa7aa43..0b881f11b4a 100644 --- a/drivers/mmc/mmc.c +++ b/drivers/mmc/mmc.c @@ -30,6 +30,41 @@ #define DEFAULT_CMD6_TIMEOUT_MS 500 +/** + * names of emmc BOOT_PARTITION_ENABLE values + * + * Boot Area Partitions - name consistent with Linux + */ +const char *emmc_boot_part_names[] = { + "default", /* EMMC_BOOT_PART_DEFAULT */ + "boot0", /* EMMC_BOOT_PART_BOOT1 */ + "boot1", /* EMMC_BOOT_PART_BOOT2 */ + "", + "", + "", + "", + "user", /* EMMC_BOOT_PART_USER */ +}; + +/** + * names of emmc 'hardware partitions' consistent with: + * - value used in mmc_switch() + * - value used by PARTITION_CONFIG PARTITION_ACCESS field + * + * Boot Area Partitions - name consistent with Linux + * General Perpose Partitions - name consistent with 'mmc hwpartition' usage + */ +const char *emmc_hwpart_names[] = { + "user", /* EMMC_HWPART_DEFAULT */ + "boot0", /* EMMC_HWPART_BOOT1 */ + "boot1", /* EMMC_HWPART_BOOT2 */ + "rpmb", /* EMMC_HWPART_RPMB */ + "gp1", /* EMMC_HWPART_GP1 */ + "gp2", /* EMMC_HWPART_GP2 */ + "gp3", /* EMMC_HWPART_GP3 */ + "gp4", /* EMMC_HWPART_GP4 */ +}; + static int mmc_set_signal_voltage(struct mmc *mmc, uint signal_voltage); #if !CONFIG_IS_ENABLED(DM_MMC) diff --git a/include/mmc.h b/include/mmc.h index 155a8e9f420..f508cd15700 100644 --- a/include/mmc.h +++ b/include/mmc.h @@ -372,6 +372,32 @@ enum mmc_voltage { #define MMC_TIMING_MMC_HS200 9 #define MMC_TIMING_MMC_HS400 10 +/* emmc PARTITION_CONFIG BOOT_PARTITION_ENABLE values */ +enum emmc_boot_part { + EMMC_BOOT_PART_DEFAULT = 0, + EMMC_BOOT_PART_BOOT1 = 1, + EMMC_BOOT_PART_BOOT2 = 2, + EMMC_BOOT_PART_USER = 7, +}; + +/* emmc PARTITION_CONFIG BOOT_PARTITION_ENABLE names */ +extern const char *emmc_boot_part_names[8]; + +/* emmc PARTITION_CONFIG ACCESS_ENABLE values */ +enum emmc_hwpart { + EMMC_HWPART_DEFAULT = 0, /* user */ + EMMC_HWPART_BOOT1 = 1, + EMMC_HWPART_BOOT2 = 2, + EMMC_HWPART_RPMB = 3, + EMMC_HWPART_GP1 = 4, + EMMC_HWPART_GP2 = 5, + EMMC_HWPART_GP3 = 6, + EMMC_HWPART_GP4 = 7, +}; + +/* emmc PARTITION_CONFIG ACCESS_ENABLE names */ +extern const char *emmc_hwpart_names[8]; + /* Driver model support */ /** |