From 842ebb5f40810c1ccdd45ba80aff7ae5f05512fa Mon Sep 17 00:00:00 2001
From: Patrick Delaunay <patrick.delaunay@st.com>
Date: Wed, 27 Feb 2019 17:01:18 +0100
Subject: stm32mp1: update bootcmd

Clearly separate bootcmd for stm32mp1 board
(bootcmd_stm32mp) and preboot management.
That solve issue for fastboot continue command.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
---
 include/configs/stm32mp1.h | 37 +++++++++++++++++++++++++++----------
 1 file changed, 27 insertions(+), 10 deletions(-)

(limited to 'include/configs/stm32mp1.h')

diff --git a/include/configs/stm32mp1.h b/include/configs/stm32mp1.h
index 4722672ff1..48da1e374a 100644
--- a/include/configs/stm32mp1.h
+++ b/include/configs/stm32mp1.h
@@ -10,8 +10,6 @@
 #include <linux/sizes.h>
 #include <asm/arch/stm32.h>
 
-#define CONFIG_PREBOOT
-
 /*
  * Number of clock ticks in 1 sec
  */
@@ -75,20 +73,38 @@
 #define CONFIG_SYS_MMC_MAX_DEVICE	3
 #define CONFIG_SUPPORT_EMMC_BOOT
 
-#if !defined(CONFIG_SPL) || !defined(CONFIG_SPL_BUILD)
+/*****************************************************************************/
+#ifdef CONFIG_DISTRO_DEFAULTS
+/*****************************************************************************/
+
+#if !defined(CONFIG_SPL_BUILD)
 
 #define BOOT_TARGET_DEVICES(func) \
 	func(MMC, mmc, 1) \
 	func(MMC, mmc, 0) \
 	func(MMC, mmc, 2)
+/*
+ * bootcmd for stm32mp1:
+ * for serial/usb: execute the stm32prog command
+ * for mmc boot (eMMC, SD card), boot only on the same device
+ * for nand boot, boot with on ubifs partition on nand
+ * for nor boot, use the default order
+ */
+#define CONFIG_PREBOOT
 
-#include <config_distro_bootcmd.h>
+#define STM32MP_BOOTCMD "bootcmd_stm32mp=" \
+	"echo \"Boot over ${boot_device}${boot_instance}!\";" \
+	"if test ${boot_device} = serial || test ${boot_device} = usb;" \
+	"then stm32prog ${boot_device} ${boot_instance}; " \
+	"else " \
+		"if test ${boot_device} = mmc;" \
+		"then env set boot_targets \"mmc${boot_instance}\"; fi;" \
+		"if test ${boot_device} = nand;" \
+		"then env set boot_targets ubifs0; fi;" \
+		"run distro_bootcmd;" \
+	"fi;\0"
 
-#define STM32MP_PREBOOT	\
-	"echo \"Boot over ${boot_device}${boot_instance}!\"; " \
-	"if test \"${boot_device}\" = \"mmc\"; then " \
-		"env set boot_targets \"mmc${boot_instance}\"; "\
-	"fi;"
+#include <config_distro_bootcmd.h>
 
 #define CONFIG_EXTRA_ENV_SETTINGS \
 	"scriptaddr=0xC0000000\0" \
@@ -98,9 +114,10 @@
 	"ramdisk_addr_r=0xC4100000\0" \
 	"fdt_high=0xffffffff\0" \
 	"initrd_high=0xffffffff\0" \
-	"preboot=" STM32MP_PREBOOT "\0" \
+	STM32MP_BOOTCMD \
 	BOOTENV
 
 #endif /* ifndef CONFIG_SPL_BUILD */
+#endif /* ifdef CONFIG_DISTRO_DEFAULTS*/
 
 #endif /* __CONFIG_H */
-- 
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