[DistroKit] [PATCH 2/2] v7a: images: stm32mp: generate eMMC boot partition image as well

[Ahmad Fatoum <a.fatoum@pengutronix.de>]

The DistroKit image is capable of booting both from SD-Card and eMMC
user area. For boot from eMMC boot partition, we can keep reusing the
same image for the user area, but need to place the boot firmware into
the boot partition as well. Add an extra image that does just that.

Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
---
 .../platform-v7a/config/images/stm32mp.config | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/configs/platform-v7a/config/images/stm32mp.config b/configs/platform-v7a/config/images/stm32mp.config
index 58b9232d84a6..f75d6adc054a 100644
--- a/configs/platform-v7a/config/images/stm32mp.config
+++ b/configs/platform-v7a/config/images/stm32mp.config
@@ -4,6 +4,8 @@ image @IMAGE@ {
 		partition-table-type = gpt
 		gpt-no-backup = true
 	}
+
+	/* below three partitions are unused when booting from eMMC boot partition */
 	partition fsbl1 {
 		image = "stm32mp1-tf-a-@STM32MP_BOARD@.stm32"
 		size = 256K
@@ -16,6 +18,7 @@ image @IMAGE@ {
 		image = "@STM32MP_BOARD@.fip"
 		size = 1M
 	}
+
 	partition barebox-environment {
 		size = 1M
 	}
@@ -29,6 +32,22 @@ image @IMAGE@ {
 	}
 }
 
+image @STM32MP_BOARD@-emmcboot.img {
+	hdimage {
+		partition-table = false
+	}
+
+	partition fsbl {
+		image = "stm32mp1-tf-a-@STM32MP_BOARD@.stm32"
+		size = 256K
+	}
+
+	partition fip {
+		image = "@STM32MP_BOARD@.fip"
+		offset = 256K
+	}
+}
+
 image @STM32MP_BOARD@.fip {
 	fip {
 		fw-config = "stm32mp1-@STM32MP_BOARD@-fw-config.dtb"
-- 
2.39.2