diff options
| author | Vignesh Raghavendra <vigneshr@ti.com> | 2024-12-20 14:36:58 -0600 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2025-01-02 11:05:38 -0600 |
| commit | aa14b5ec13b8c13f0409a041e1422235c60f4cc9 (patch) | |
| tree | 0a3b4b663f7ffe2c1f56ab336a71d3fee388e064 | |
| parent | 5c54452042cec311addc4aa7bf9626231dacf5af (diff) | |
mach-k3: am62a7_init: Add FS and raw mode for eMMC
This adds FS and raw boot mode support for eMMC similar to other K3
platforms.
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
| -rw-r--r-- | arch/arm/mach-k3/am62ax/am62a7_init.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/arch/arm/mach-k3/am62ax/am62a7_init.c b/arch/arm/mach-k3/am62ax/am62a7_init.c index 5c0d3ee6869..78153c97a58 100644 --- a/arch/arm/mach-k3/am62ax/am62a7_init.c +++ b/arch/arm/mach-k3/am62ax/am62a7_init.c @@ -171,6 +171,25 @@ void board_init_f(ulong dummy) debug("am62a_init: %s done\n", __func__); } +u32 spl_mmc_boot_mode(struct mmc *mmc, const u32 boot_device) +{ + u32 devstat = readl(CTRLMMR_MAIN_DEVSTAT); + u32 bootmode = (devstat & MAIN_DEVSTAT_PRIMARY_BOOTMODE_MASK) >> + MAIN_DEVSTAT_PRIMARY_BOOTMODE_SHIFT; + u32 bootmode_cfg = (devstat & MAIN_DEVSTAT_PRIMARY_BOOTMODE_CFG_MASK) >> + MAIN_DEVSTAT_PRIMARY_BOOTMODE_CFG_SHIFT; + + switch (bootmode) { + case BOOT_DEVICE_EMMC: + return MMCSD_MODE_EMMCBOOT; + case BOOT_DEVICE_MMC: + if (bootmode_cfg & MAIN_DEVSTAT_PRIMARY_MMC_FS_RAW_MASK) + return MMCSD_MODE_RAW; + default: + return MMCSD_MODE_FS; + } +} + u32 spl_boot_device(void) { return get_boot_device(); |