From: Adam Ford <aford173@gmail.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH] OMAP3: omap3_logic: Add scripts to boot over network.
Date: Sat, 15 Oct 2016 08:16:27 -0500 [thread overview]
Message-ID: <1476537387-31010-1-git-send-email-aford173@gmail.com> (raw)
Not all networks have a DHCP server configured properly, so these
scripts make it easier to boot in that scenario.
Signed-off-by: Adam Ford <aford173@gmail.com>
diff --git a/include/configs/omap3_logic.h b/include/configs/omap3_logic.h
index 95ff5c3..0827ebe 100644
--- a/include/configs/omap3_logic.h
+++ b/include/configs/omap3_logic.h
@@ -189,6 +189,12 @@
"${optargs} " \
"root=${nandroot} " \
"rootfstype=${nandrootfstype}\0" \
+ "nfsargs=run setconsole; setenv serverip ${tftpserver}; " \
+ "setenv bootargs console=${console} root=/dev/nfs " \
+ "nfsroot=${nfsrootpath} " \
+ "ip=${ipaddr}:${tftpserver}:${gatewayip}:${netmask}::eth0:off\0" \
+ "nfsrootpath=/opt/nfs-exports/omap\0" \
+ "autoload=no\0" \
"fdtaddr=0x86000000\0" \
"loadfdtimage=mmc rescan; " \
"fatload mmc ${mmcdev} ${fdtaddr} ${fdtimage}\0" \
@@ -213,14 +219,21 @@
"run loadzimage; " \
"run loadramdisk; " \
"run loadfdtimage; " \
- "bootz ${loadaddr} ${ramdiskaddr} ${fdtaddr}\0; " \
+ "bootz ${loadaddr} ${ramdiskaddr} ${fdtaddr};\0" \
"tftpboot=echo 'Booting kernel/ramdisk rootfs from tftp...'; " \
"run ramargs; " \
"run common_bootargs; " \
"run dump_bootargs; " \
- "tftpboot ${loadaddr} ${uimage}; " \
+ "tftpboot ${loadaddr} ${zimage}; " \
"tftpboot ${ramdiskaddr} ${ramdiskimage}; " \
- "bootm ${loadaddr} ${ramdiskaddr}\0"
+ "bootm ${loadaddr} ${ramdiskaddr}\0" \
+ "tftpbootz=echo 'Booting kernel NFS rootfs...'; " \
+ "dhcp;" \
+ "run nfsargs;" \
+ "run common_bootargs;" \
+ "run dump_bootargs;" \
+ "tftpboot $loadaddr zImage;" \
+ "bootz $loadaddr\0"
#define CONFIG_BOOTCOMMAND \
"run autoboot"
--
2.7.4
next reply other threads:[~2016-10-15 13:16 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-15 13:16 Adam Ford [this message]
2016-10-15 14:06 ` [U-Boot] [PATCH] OMAP3: omap3_logic: Add scripts to boot over network Tom Rini
2016-11-02 14:26 ` [U-Boot] " Tom Rini
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