From 771dca9677df6405be1598682fae46356b9a3484 Mon Sep 17 00:00:00 2001 From: Marek Vasut Date: Sat, 11 Jul 2026 00:39:50 +0200 Subject: [PATCH] arm64: imx: Handle both MMC2 and SD2 boot devices on Data Modul i.MX8M Mini eDM SBC Handle both MMC2 and SD2 boot devices as SDMMC device 1 on Data Modul i.MX8M Mini eDM SBC. In case the system boots from a microSD card, the BootROM reports boot device as SD2_BOOT instead of MMC2_BOOT. Continue booting from that SDMMC device instead of falling back to SDP. Note that SDMMC device 1 is the microSD slot on this device, SDMMC device 2 is the eMMC, but BootROM reports the numbers the other way around, hence the potential confusion in this commit message. Fixes: 0b97a394f6b7 ("ARM: imx: Replace YModem with SDP on Data Modul i.MX8M Mini eDM SBC SPL") Signed-off-by: Marek Vasut Reviewed-by: Peng Fan --- board/data_modul/imx8mm_edm_sbc/spl.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/board/data_modul/imx8mm_edm_sbc/spl.c b/board/data_modul/imx8mm_edm_sbc/spl.c index c6a5740c7a7..6071fb405a7 100644 --- a/board/data_modul/imx8mm_edm_sbc/spl.c +++ b/board/data_modul/imx8mm_edm_sbc/spl.c @@ -59,7 +59,7 @@ int spl_board_boot_device(enum boot_device boot_dev_spl) { if (boot_dev_spl == MMC3_BOOT) return BOOT_DEVICE_MMC2; /* eMMC */ - else if (boot_dev_spl == MMC2_BOOT) + else if (boot_dev_spl == MMC2_BOOT || boot_dev_spl == SD2_BOOT) return BOOT_DEVICE_MMC1; /* SD */ else return BOOT_DEVICE_BOARD;