diff options
Diffstat (limited to 'arch/arm/boards/nxp-imx8mn-evk/board.c')
| -rw-r--r-- | arch/arm/boards/nxp-imx8mn-evk/board.c | 24 |
1 files changed, 18 insertions, 6 deletions
diff --git a/arch/arm/boards/nxp-imx8mn-evk/board.c b/arch/arm/boards/nxp-imx8mn-evk/board.c index 3c478d5f70..3e90ba284c 100644 --- a/arch/arm/boards/nxp-imx8mn-evk/board.c +++ b/arch/arm/boards/nxp-imx8mn-evk/board.c @@ -5,10 +5,11 @@ #include <bootsource.h> #include <common.h> +#include <deep-probe.h> #include <init.h> #include <linux/phy.h> #include <linux/sizes.h> -#include <mach/bbu.h> +#include <mach/imx/bbu.h> #include <envfs.h> #define PHY_ID_AR8031 0x004dd074 @@ -30,14 +31,11 @@ static int ar8031_phy_fixup(struct phy_device *phydev) return 0; } -static int nxp_imx8mn_evk_init(void) +static int imx8mn_evk_probe(struct device *dev) { int emmc_bbu_flag = 0; int sd_bbu_flag = 0; - if (!of_machine_is_compatible("fsl,imx8mn-evk")) - return 0; - if (bootsource_get() == BOOTSOURCE_MMC) { if (bootsource_get_instance() == 2) { of_device_enable_path("/chosen/environment-emmc"); @@ -53,10 +51,24 @@ static int nxp_imx8mn_evk_init(void) imx8m_bbu_internal_mmc_register_handler("SD", "/dev/mmc1.barebox", sd_bbu_flag); imx8m_bbu_internal_mmcboot_register_handler("eMMC", "/dev/mmc2", emmc_bbu_flag); + imx8m_bbu_internal_flexspi_nor_register_handler("QSPI", "/dev/m25p0.barebox", 0); phy_register_fixup_for_uid(PHY_ID_AR8031, AR_PHY_ID_MASK, ar8031_phy_fixup); return 0; } -coredevice_initcall(nxp_imx8mn_evk_init); + +static const struct of_device_id imx8mn_evk_of_match[] = { + { .compatible = "fsl,imx8mn-evk" }, + { .compatible = "fsl,imx8mn-ddr4-evk" }, + { /* sentinel */ }, +}; +BAREBOX_DEEP_PROBE_ENABLE(imx8mn_evk_of_match); + +static struct driver imx8mn_evkboard_driver = { + .name = "board-imx8mn-evk", + .probe = imx8mn_evk_probe, + .of_compatible = DRV_OF_COMPAT(imx8mn_evk_of_match), +}; +coredevice_platform_driver(imx8mn_evkboard_driver); |