From: Robin van der Gracht <[email protected]> The i.MX6 ultralite only has 2 usdhc ports which will be indexed as '0' and '1'. The bbu setup code assumes it is attached as '/dev/mmc2'.
Signed-off-by: Robin van der Gracht <[email protected]> Signed-off-by: Oleksij Rempel <[email protected]> --- arch/arm/boards/protonic-imx6/board.c | 30 ++++++++++++++++++++++++++- 1 file changed, 29 insertions(+), 1 deletion(-) diff --git a/arch/arm/boards/protonic-imx6/board.c b/arch/arm/boards/protonic-imx6/board.c index 38630dc2af..0cfafdcc26 100644 --- a/arch/arm/boards/protonic-imx6/board.c +++ b/arch/arm/boards/protonic-imx6/board.c @@ -70,6 +70,7 @@ struct prt_machine_data { unsigned int hw_rev; unsigned int i2c_addr; unsigned int i2c_adapter; + unsigned int emmc_usdhc; unsigned int flags; int (*init)(struct prt_imx6_priv *priv); }; @@ -411,6 +412,7 @@ static int prt_imx6_bbu(struct prt_imx6_priv *priv) { const struct prt_machine_data *dcfg = priv->dcfg; u32 emmc_flags = 0; + char *devicefile; int ret; if (dcfg->flags & PRT_IMX6_BOOTSRC_SPI_NOR) { @@ -422,7 +424,12 @@ static int prt_imx6_bbu(struct prt_imx6_priv *priv) emmc_flags = BBU_HANDLER_FLAG_DEFAULT; } - ret = imx6_bbu_internal_mmcboot_register_handler("eMMC", "/dev/mmc2", + devicefile = basprintf("mmc%d", dcfg->emmc_usdhc); + if (!devicefile) { + ret = -ENOMEM; + goto exit_bbu; + } + ret = imx6_bbu_internal_mmcboot_register_handler("eMMC", devicefile, emmc_flags); if (ret) goto exit_bbu; @@ -807,6 +814,7 @@ static const struct prt_machine_data prt_imx6_cfg_alti6p[] = { .hw_rev = 0, .i2c_addr = 0x51, .i2c_adapter = 0, + .emmc_usdhc = 2, .flags = PRT_IMX6_BOOTSRC_EMMC, }, { .hw_id = UINT_MAX @@ -819,6 +827,7 @@ static const struct prt_machine_data prt_imx6_cfg_victgo[] = { .hw_rev = 0, .i2c_addr = 0x51, .i2c_adapter = 0, + .emmc_usdhc = 2, .init = prt_imx6_init_victgo, .flags = PRT_IMX6_BOOTSRC_SPI_NOR, }, { @@ -832,12 +841,14 @@ static const struct prt_machine_data prt_imx6_cfg_vicut1[] = { .hw_rev = 0, .i2c_addr = 0x50, .i2c_adapter = 1, + .emmc_usdhc = 2, .flags = PRT_IMX6_BOOTSRC_SPI_NOR, }, { .hw_id = HW_TYPE_VICUT1, .hw_rev = 1, .i2c_addr = 0x51, .i2c_adapter = 0, + .emmc_usdhc = 2, .init = prt_imx6_init_kvg_yaco, .flags = PRT_IMX6_BOOTSRC_SPI_NOR, }, { @@ -845,6 +856,7 @@ static const struct prt_machine_data prt_imx6_cfg_vicut1[] = { .hw_rev = 1, .i2c_addr = 0x51, .i2c_adapter = 0, + .emmc_usdhc = 2, .init = prt_imx6_init_kvg_new, .flags = PRT_IMX6_BOOTSRC_SPI_NOR, }, { @@ -858,12 +870,14 @@ static const struct prt_machine_data prt_imx6_cfg_vicut1q[] = { .hw_rev = 0, .i2c_addr = 0x50, .i2c_adapter = 1, + .emmc_usdhc = 2, .flags = PRT_IMX6_BOOTSRC_SPI_NOR, }, { .hw_id = HW_TYPE_VICUT1, .hw_rev = 1, .i2c_addr = 0x51, .i2c_adapter = 0, + .emmc_usdhc = 2, .init = prt_imx6_init_kvg_yaco, .flags = PRT_IMX6_BOOTSRC_SPI_NOR, }, { @@ -871,6 +885,7 @@ static const struct prt_machine_data prt_imx6_cfg_vicut1q[] = { .hw_rev = 0, .i2c_addr = 0x51, .i2c_adapter = 0, + .emmc_usdhc = 2, .init = prt_imx6_init_kvg_yaco, .flags = PRT_IMX6_BOOTSRC_SPI_NOR, }, { @@ -878,6 +893,7 @@ static const struct prt_machine_data prt_imx6_cfg_vicut1q[] = { .hw_rev = 1, .i2c_addr = 0x51, .i2c_adapter = 0, + .emmc_usdhc = 2, .init = prt_imx6_init_kvg_new, .flags = PRT_IMX6_BOOTSRC_SPI_NOR, }, { @@ -891,6 +907,7 @@ static const struct prt_machine_data prt_imx6_cfg_vicutp[] = { .hw_rev = 1, .i2c_addr = 0x51, .i2c_adapter = 0, + .emmc_usdhc = 2, .init = prt_imx6_init_kvg_new, .flags = PRT_IMX6_BOOTSRC_SPI_NOR, }, { @@ -904,6 +921,7 @@ static const struct prt_machine_data prt_imx6_cfg_lanmcu[] = { .hw_rev = 0, .i2c_addr = 0x51, .i2c_adapter = 0, + .emmc_usdhc = 2, .flags = PRT_IMX6_BOOTSRC_EMMC | PRT_IMX6_BOOTCHOOSER, }, { .hw_id = UINT_MAX @@ -916,6 +934,7 @@ static const struct prt_machine_data prt_imx6_cfg_plybas[] = { .hw_rev = 0, .i2c_addr = 0x51, .i2c_adapter = 0, + .emmc_usdhc = 2, .flags = PRT_IMX6_BOOTSRC_SPI_NOR | PRT_IMX6_USB_LONG_DELAY, }, { .hw_id = UINT_MAX @@ -928,6 +947,7 @@ static const struct prt_machine_data prt_imx6_cfg_plym2m[] = { .hw_rev = 0, .i2c_addr = 0x51, .i2c_adapter = 0, + .emmc_usdhc = 2, .flags = PRT_IMX6_BOOTSRC_SPI_NOR | PRT_IMX6_USB_LONG_DELAY, }, { .hw_id = UINT_MAX @@ -940,6 +960,7 @@ static const struct prt_machine_data prt_imx6_cfg_prti6g[] = { .hw_rev = 0, .i2c_addr = 0x51, .i2c_adapter = 0, + .emmc_usdhc = 1, .init = prt_imx6_init_prti6g, .flags = PRT_IMX6_BOOTSRC_EMMC, }, { @@ -953,12 +974,14 @@ static const struct prt_machine_data prt_imx6_cfg_prti6q[] = { .hw_rev = 0, .i2c_addr = 0x51, .i2c_adapter = 2, + .emmc_usdhc = 2, .flags = PRT_IMX6_BOOTSRC_SPI_NOR, }, { .hw_id = HW_TYPE_PRTI6Q, .hw_rev = 1, .i2c_addr = 0x51, .i2c_adapter = 0, + .emmc_usdhc = 2, .flags = PRT_IMX6_BOOTSRC_SPI_NOR, }, { .hw_id = UINT_MAX @@ -971,6 +994,7 @@ static const struct prt_machine_data prt_imx6_cfg_prtmvt[] = { .hw_rev = 0, .i2c_addr = 0x51, .i2c_adapter = 0, + .emmc_usdhc = 2, .flags = PRT_IMX6_BOOTSRC_SPI_NOR, }, { .hw_id = UINT_MAX @@ -983,6 +1007,7 @@ static const struct prt_machine_data prt_imx6_cfg_prtrvt[] = { .hw_rev = 0, .i2c_addr = 0x51, .i2c_adapter = 0, + .emmc_usdhc = 2, .flags = PRT_IMX6_BOOTSRC_SPI_NOR, }, { .hw_id = UINT_MAX @@ -995,6 +1020,7 @@ static const struct prt_machine_data prt_imx6_cfg_prtvt7[] = { .hw_rev = 0, .i2c_addr = 0x51, .i2c_adapter = 0, + .emmc_usdhc = 2, .flags = PRT_IMX6_BOOTSRC_EMMC | PRT_IMX6_BOOTCHOOSER, }, { .hw_id = UINT_MAX @@ -1007,6 +1033,7 @@ static const struct prt_machine_data prt_imx6_cfg_prtwd2[] = { .hw_rev = 0, .i2c_addr = 0x51, .i2c_adapter = 0, + .emmc_usdhc = 2, .flags = PRT_IMX6_BOOTSRC_EMMC, }, { .hw_id = UINT_MAX @@ -1019,6 +1046,7 @@ static const struct prt_machine_data prt_imx6_cfg_prtwd3[] = { .hw_rev = 2, .i2c_addr = 0x51, .i2c_adapter = 0, + .emmc_usdhc = 2, .flags = PRT_IMX6_BOOTSRC_EMMC, }, { .hw_id = UINT_MAX -- 2.30.2 _______________________________________________ barebox mailing list [email protected] http://lists.infradead.org/mailman/listinfo/barebox
