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[U-Boot,03/16] pico-imx7d: Add GPT partitioning support

Message ID 20180629181921.18970-3-otavio@ossystems.com.br
State Accepted
Commit 4242de43bb386199c705271dfbb19ccf4b3c281f
Delegated to: Stefano Babic
Headers show
Series [U-Boot,01/16] pico-imx7d: Convert to distro config | expand

Commit Message

Otavio Salvador June 29, 2018, 6:19 p.m. UTC 
This allow the use of:

> run setup_emmc

inside of the U-Boot prompt to do the partitioning of the disk.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
---

 configs/pico-imx7d_defconfig | 2 +-
 include/configs/pico-imx7d.h | 4 ++++
 2 files changed, 5 insertions(+), 1 deletion(-)
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Patch

diff --git a/configs/pico-imx7d_defconfig b/configs/pico-imx7d_defconfig
index 7be695c0cb..e456aedb50 100644
--- a/configs/pico-imx7d_defconfig
+++ b/configs/pico-imx7d_defconfig
@@ -10,6 +10,7 @@  CONFIG_BOOTCOMMAND="run finduuid; run distro_bootcmd"
 # CONFIG_CMD_IMI is not set
 # CONFIG_CMD_XIMG is not set
 CONFIG_CMD_GPIO=y
+CONFIG_CMD_GPT=y
 CONFIG_CMD_I2C=y
 CONFIG_CMD_MMC=y
 CONFIG_CMD_USB=y
@@ -19,7 +20,6 @@  CONFIG_CMD_USB_MASS_STORAGE=y
 CONFIG_CMD_CACHE=y
 CONFIG_CMD_EXT4_WRITE=y
 # CONFIG_ISO_PARTITION is not set
-# CONFIG_EFI_PARTITION is not set
 CONFIG_FSL_ESDHC=y
 CONFIG_PHYLIB=y
 CONFIG_USB=y
diff --git a/include/configs/pico-imx7d.h b/include/configs/pico-imx7d.h
index d27b925110..9746caae91 100644
--- a/include/configs/pico-imx7d.h
+++ b/include/configs/pico-imx7d.h
@@ -50,6 +50,10 @@ 
 	"ramdiskaddr=0x83000000\0" \
 	"scriptaddr=" __stringify(CONFIG_LOADADDR) "\0" \
 	"finduuid=part uuid mmc 0:1 uuid\0" \
+	"partitions=" \
+		"uuid_disk=${uuid_gpt_disk};" \
+		"name=rootfs,size=0,uuid=${uuid_gpt_rootfs}\0" \
+	"setup_emmc=mmc dev 0; gpt write mmc 0 $partitions; reset;\0" \
 	BOOTENV
 
 #define BOOT_TARGET_DEVICES(func) \