[U-Boot] [PATCH v6 19/27] armv8: fsl-layerscape: add support of MC framework for TFA

[Rajesh Bhagat]

From: Pankit Garg <pankit.garg at nxp.com>

Add support of MC framework for TFA
Make MC framework independent of boot source.

Signed-off-by: Rajesh Bhagat <rajesh.bhagat at nxp.com>
Signed-off-by: Pankit Garg <pankit.garg at nxp.com>
---
Change in v6: None
Change in v5: None
Change in v4: None
Change in v3: None
Change in v2: None

 arch/arm/cpu/armv8/fsl-layerscape/soc.c | 50 +++++++++++++++++++++++++
 1 file changed, 50 insertions(+)

diff --git a/arch/arm/cpu/armv8/fsl-layerscape/soc.c b/arch/arm/cpu/armv8/fsl-layerscape/soc.c
index b68d99c765..0092a22394 100644
--- a/arch/arm/cpu/armv8/fsl-layerscape/soc.c
+++ b/arch/arm/cpu/armv8/fsl-layerscape/soc.c
@@ -747,6 +747,54 @@ int fsl_setenv_bootcmd(void)
 	}
 	return 0;
 }
+
+int fsl_setenv_mcinitcmd(void)
+{
+	int ret = 0;
+	enum boot_src src = get_boot_src();
+
+	switch (src) {
+#ifdef IFC_MC_INIT_CMD
+	case BOOT_SOURCE_IFC_NAND:
+	case BOOT_SOURCE_IFC_NOR:
+	ret = env_set("mcinitcmd", IFC_MC_INIT_CMD);
+		break;
+#endif
+#ifdef QSPI_MC_INIT_CMD
+	case BOOT_SOURCE_QSPI_NAND:
+	case BOOT_SOURCE_QSPI_NOR:
+	ret = env_set("mcinitcmd", QSPI_MC_INIT_CMD);
+		break;
+#endif
+#ifdef XSPI_MC_INIT_CMD
+	case BOOT_SOURCE_XSPI_NAND:
+	case BOOT_SOURCE_XSPI_NOR:
+	ret = env_set("mcinitcmd", XSPI_MC_INIT_CMD);
+		break;
+#endif
+#ifdef SD_MC_INIT_CMD
+	case BOOT_SOURCE_SD_MMC:
+	ret = env_set("mcinitcmd", SD_MC_INIT_CMD);
+		break;
+#endif
+#ifdef SD2_MC_INIT_CMD
+	case BOOT_SOURCE_SD_MMC2:
+	ret = env_set("mcinitcmd", SD2_MC_INIT_CMD);
+		break;
+#endif
+	default:
+#ifdef QSPI_MC_INIT_CMD
+	ret = env_set("mcinitcmd", QSPI_MC_INIT_CMD);
+#endif
+		break;
+	}
+
+	if (ret) {
+		printf("Failed to set mcinitcmd: ret = %d\n", ret);
+		return ret;
+	}
+	return 0;
+}
 #endif
 
 #ifdef CONFIG_BOARD_LATE_INIT
@@ -758,9 +806,11 @@ int board_late_init(void)
 #ifdef CONFIG_TFABOOT
 	/*
 	 * check if gd->env_addr is default_environment; then setenv bootcmd
+	 * and mcinitcmd.
 	 */
 	if (gd->env_addr + gd->reloc_off == (ulong)&default_environment[0]) {
 		fsl_setenv_bootcmd();
+		fsl_setenv_mcinitcmd();
 	}
 #endif
 #ifdef CONFIG_QSPI_AHB_INIT
-- 
2.17.1