X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=arch%2Farm%2Fcpu%2Farmv8%2Fzynqmp%2Fspl.c;h=26bf80ec52b49d5831d5092eb6531598a44ff8d7;hb=784667d7f9452780966dd0b400ef516f14f14c26;hp=04e190537d15c47e9b976fd1a1fb14c73c9da41c;hpb=cbe7706ab8aab06c18edaa9b120371f9c8012728;p=oweals%2Fu-boot.git

diff --git a/arch/arm/cpu/armv8/zynqmp/spl.c b/arch/arm/cpu/armv8/zynqmp/spl.c
index 04e190537d..26bf80ec52 100644
--- a/arch/arm/cpu/armv8/zynqmp/spl.c
+++ b/arch/arm/cpu/armv8/zynqmp/spl.c
@@ -69,26 +69,38 @@ u32 spl_boot_device(void)
 
 #if defined(CONFIG_SPL_ZYNQMP_ALT_BOOTMODE_ENABLED)
 	/* Change default boot mode at run-time */
-	writel(BOOT_MODE_USE_ALT |
-	       CONFIG_SPL_ZYNQMP_ALT_BOOTMODE << BOOT_MODE_ALT_SHIFT,
+	writel(CONFIG_SPL_ZYNQMP_ALT_BOOTMODE << BOOT_MODE_ALT_SHIFT,
 	       &crlapb_base->boot_mode);
 #endif
 
 	reg = readl(&crlapb_base->boot_mode);
+	if (reg >> BOOT_MODE_ALT_SHIFT)
+		reg >>= BOOT_MODE_ALT_SHIFT;
+
 	bootmode = reg & BOOT_MODES_MASK;
 
 	switch (bootmode) {
 	case JTAG_MODE:
 		return BOOT_DEVICE_RAM;
 #ifdef CONFIG_SPL_MMC_SUPPORT
-	case EMMC_MODE:
-	case SD_MODE:
 	case SD_MODE1:
+	case SD1_LSHFT_MODE: /* not working on silicon v1 */
+/* if both controllers enabled, then these two are the second controller */
+#if defined(CONFIG_ZYNQ_SDHCI0) && defined(CONFIG_ZYNQ_SDHCI1)
+		return BOOT_DEVICE_MMC2;
+/* else, fall through, the one SDHCI controller that is enabled is number 1 */
+#endif
+	case SD_MODE:
+	case EMMC_MODE:
 		return BOOT_DEVICE_MMC1;
 #endif
 #ifdef CONFIG_SPL_DFU_SUPPORT
 	case USB_MODE:
 		return BOOT_DEVICE_DFU;
+#endif
+#ifdef CONFIG_SPL_SATA_SUPPORT
+	case SW_SATA_MODE:
+		return BOOT_DEVICE_SATA;
 #endif
 	default:
 		printf("Invalid Boot Mode:0x%x\n", bootmode);
@@ -100,10 +112,11 @@ u32 spl_boot_device(void)
 
 u32 spl_boot_mode(const u32 boot_device)
 {
-	switch (spl_boot_device()) {
+	switch (boot_device) {
 	case BOOT_DEVICE_RAM:
 		return 0;
 	case BOOT_DEVICE_MMC1:
+	case BOOT_DEVICE_MMC2:
 		return MMCSD_MODE_FS;
 	default:
 		puts("spl: error: unsupported device\n");
@@ -122,6 +135,8 @@ __weak void psu_init(void)
 #ifdef CONFIG_SPL_OS_BOOT
 int spl_start_uboot(void)
 {
+	handoff_setup();
+
 	return 0;
 }
 #endif