path: root/board/freescale
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authorGravatar Matt Weber <matthew.weber@rockwellcollins.com>2018-08-16 13:01:05 -0500
committerGravatar Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>2019-04-17 22:46:57 +0200
commit4a12ea24aeddffe85ef898810f3025bf4dbee4f2 (patch)
tree9866d7a6d7849fe99fc01cf44dd2b8b0a17e09ad /board/freescale
parentbfb5a7a3c1b9fc68ce77fa67fefbda17444598c7 (diff)
board/freescale: single T1xxx/2xxx readme.txt
The readme.txt would contain similar content for either processor family, so this patch consolidates the usage and adds the new T2080 notes. Signed-off-by: Matthew Weber <matthew.weber@rockwellcollins.com> Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Diffstat (limited to 'board/freescale')
-rw-r--r--board/freescale/t1040_t2080/readme.txt (renamed from board/freescale/t1040d4rdb/readme.txt)31
1 files changed, 29 insertions, 2 deletions
diff --git a/board/freescale/t1040d4rdb/readme.txt b/board/freescale/t1040_t2080/readme.txt
index 04d6b01531..65695295f6 100644
--- a/board/freescale/t1040d4rdb/readme.txt
+++ b/board/freescale/t1040_t2080/readme.txt
@@ -4,8 +4,12 @@ release notes for reflashing.
To program the kernel and rootfs created by buildroot into the flash. The
fast way is to tftp transfer the files via one of the network interfaces.
-Make sure your devkit has ipaddr and serverip defined to reach your tftp
+Make sure your devkit has ipaddr, netmask, and serverip defined to reach your
+tftp server. Verify bootargs are reasonable (console=ttyS0,115200).
+Devkit: T1040RDB
(Assuming the default u-boot env from NXP)
1. Program the DTB to NOR flash
@@ -22,3 +26,26 @@ server.
=> boot
You can login with user "root".
+Devkit: T2080 QDS or RDB
+(Assuming the default u-boot env from NXP)
+1. Netboot the kernel/rootfs/dtb
+ => tftp 0x1000000 uImage && tftp 0x2000000 rootfs.cpio.uboot
+ RDB => tftp 0x3000000 t2080rdb.dtb
+ or
+ QDS => tftp 0x3000000 t2080qds.dtb
+2. Booting your new system
+ => bootm 0x1000000 0x2000000 0x3000000
+ You can login with user "root".
+3. If flashing is desired, a similar approach to the T1040 can be followed
+ with updated addresses for the flash layout. Example is in the NXP default
+ env.