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mmc: make optional the support for eMMC hardware partitioning
Not all boards have an eMMC and not all users have a need for this. Allow to compile it out. By default it is still included. Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
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3 changed files with 13 additions and 0 deletions
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@ -438,6 +438,7 @@ static int do_mmc_list(cmd_tbl_t *cmdtp, int flag,
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return CMD_RET_SUCCESS;
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return CMD_RET_SUCCESS;
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}
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}
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#if CONFIG_IS_ENABLED(MMC_HW_PARTITIONING)
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static int parse_hwpart_user(struct mmc_hwpart_conf *pconf,
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static int parse_hwpart_user(struct mmc_hwpart_conf *pconf,
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int argc, char * const argv[])
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int argc, char * const argv[])
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{
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{
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@ -587,6 +588,7 @@ static int do_mmc_hwpartition(cmd_tbl_t *cmdtp, int flag,
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return CMD_RET_FAILURE;
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return CMD_RET_FAILURE;
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}
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}
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}
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}
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#endif
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#ifdef CONFIG_SUPPORT_EMMC_BOOT
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#ifdef CONFIG_SUPPORT_EMMC_BOOT
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static int do_mmc_bootbus(cmd_tbl_t *cmdtp, int flag,
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static int do_mmc_bootbus(cmd_tbl_t *cmdtp, int flag,
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@ -796,7 +798,9 @@ static cmd_tbl_t cmd_mmc[] = {
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U_BOOT_CMD_MKENT(part, 1, 1, do_mmc_part, "", ""),
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U_BOOT_CMD_MKENT(part, 1, 1, do_mmc_part, "", ""),
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U_BOOT_CMD_MKENT(dev, 3, 0, do_mmc_dev, "", ""),
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U_BOOT_CMD_MKENT(dev, 3, 0, do_mmc_dev, "", ""),
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U_BOOT_CMD_MKENT(list, 1, 1, do_mmc_list, "", ""),
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U_BOOT_CMD_MKENT(list, 1, 1, do_mmc_list, "", ""),
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#if CONFIG_IS_ENABLED(MMC_HW_PARTITIONING)
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U_BOOT_CMD_MKENT(hwpartition, 28, 0, do_mmc_hwpartition, "", ""),
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U_BOOT_CMD_MKENT(hwpartition, 28, 0, do_mmc_hwpartition, "", ""),
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#endif
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#ifdef CONFIG_SUPPORT_EMMC_BOOT
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#ifdef CONFIG_SUPPORT_EMMC_BOOT
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U_BOOT_CMD_MKENT(bootbus, 5, 0, do_mmc_bootbus, "", ""),
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U_BOOT_CMD_MKENT(bootbus, 5, 0, do_mmc_bootbus, "", ""),
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U_BOOT_CMD_MKENT(bootpart-resize, 4, 0, do_mmc_boot_resize, "", ""),
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U_BOOT_CMD_MKENT(bootpart-resize, 4, 0, do_mmc_boot_resize, "", ""),
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@ -51,6 +51,13 @@ config MMC_QUIRKS
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are enabled by default, other may require additionnal flags or are
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are enabled by default, other may require additionnal flags or are
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enabled by the host driver.
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enabled by the host driver.
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config MMC_HW_PARTITIONING
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bool "Support for HW partitioning command(eMMC)"
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default y
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help
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This adds a command and an API to do hardware partitioning on eMMC
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devices.
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config MMC_IO_VOLTAGE
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config MMC_IO_VOLTAGE
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bool "Support IO voltage configuration"
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bool "Support IO voltage configuration"
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help
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help
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@ -950,6 +950,7 @@ int mmc_switch_part(struct mmc *mmc, unsigned int part_num)
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return ret;
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return ret;
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}
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}
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#if CONFIG_IS_ENABLED(MMC_HW_PARTITIONING)
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int mmc_hwpart_config(struct mmc *mmc,
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int mmc_hwpart_config(struct mmc *mmc,
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const struct mmc_hwpart_conf *conf,
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const struct mmc_hwpart_conf *conf,
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enum mmc_hwpart_conf_mode mode)
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enum mmc_hwpart_conf_mode mode)
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@ -1143,6 +1144,7 @@ int mmc_hwpart_config(struct mmc *mmc,
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return 0;
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return 0;
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}
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}
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#endif
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#if !CONFIG_IS_ENABLED(DM_MMC)
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#if !CONFIG_IS_ENABLED(DM_MMC)
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int mmc_getcd(struct mmc *mmc)
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int mmc_getcd(struct mmc *mmc)
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