diff mbox series

[v1,3/3] verdin-imx8mm: add nfsboot wrapper to env

Message ID 20200305203712.22734-3-igor.opaniuk@gmail.com
State Superseded
Headers show
Series [v1,1/3] verdin-imx8mm: adjust dram size in case bl32 is used | expand

Commit Message

Igor Opaniuk March 5, 2020, 8:37 p.m. UTC 
From: Igor Opaniuk <igor.opaniuk at toradex.com>

Add nfsboot wrapper to env to boot Linux kernel from TFTP/NFS.

Signed-off-by: Igor Opaniuk <igor.opaniuk at toradex.com>
---

 include/configs/verdin-imx8mm.h | 6 ++++++
 1 file changed, 6 insertions(+)
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Patch

diff --git a/include/configs/verdin-imx8mm.h b/include/configs/verdin-imx8mm.h
index dc0a2efec6..82bff3608c 100644
--- a/include/configs/verdin-imx8mm.h
+++ b/include/configs/verdin-imx8mm.h
@@ -66,6 +66,12 @@ 
 	"initrd_addr=0x43800000\0" \
 	"initrd_high=0xffffffffffffffff\0" \
 	"kernel_image=Image\0" \
+	"netargs=setenv bootargs console=${console},${baudrate} " \
+		"root=/dev/nfs ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp" \
+		"\0" \
+	"nfsboot=run netargs; dhcp ${loadaddr} ${kernel_image}; " \
+		"tftp ${fdt_addr} verdin/${fdtfile}; " \
+		"booti ${loadaddr} - ${fdt_addr}\0" \
 	"setup=setenv setupargs console=${console},${baudrate} " \
 		"console=tty1 consoleblank=0 earlycon\0" \
 	"update_uboot=askenv confirm Did you load flash.bin (y/N)?; " \