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[U-Boot,2/4] ARM: bootscript: Replace tftpboot with dhcp when downloading kernel

Message ID 20180831115828.15831-2-lukma@denx.de
State Accepted
Commit 2d558da0d73af7329592a072bfe2c912af413f74
Delegated to: Stefano Babic
Headers show
Series [U-Boot,1/4] ARM: bootscript: Remove hard-coded rootpath from K+P's tpcboot.cmd | expand

Commit Message

Lukasz Majewski Aug. 31, 2018, 11:58 a.m. UTC
The 'dhcp' command is more versatile as it allows working with the DHCP
server to obtain serverip, ipaddress and other network parameters.

The configuration necessary to obtain the serverip (dhcpd.conf):
option option-150 code 150 = ip-address;

and in the subnet definition:
option option-150                     192.168.X.Y;

Signed-off-by: Lukasz Majewski <lukma@denx.de>
---

 board/k+p/bootscripts/tpcboot.cmd | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/board/k+p/bootscripts/tpcboot.cmd b/board/k+p/bootscripts/tpcboot.cmd
index 9290317730..ebd2d4ec2a 100644
--- a/board/k+p/bootscripts/tpcboot.cmd
+++ b/board/k+p/bootscripts/tpcboot.cmd
@@ -52,7 +52,7 @@  fi;"
 #
 # Provide 'boot_tftp_kernel' command
 #------------------------------------------------------------
-setenv download_kernel "tftpboot ${loadaddr} ${kernel_file}"
+setenv download_kernel "dhcp ${loadaddr} ${kernel_file}"
 
 setenv boot_tftp_kernel "
 if run download_kernel; then