Level 1 Cosmetic / Appearance / Alignment Service; Software / Firmware Upgrade Process; Without Rescue Os Or Old-Uboot - BenQ BQ060B00 Service Manual

5. Level 1 Cosmetic / Appearance / Alignment Service

5.1 Software / Firmware Upgrade Process

本文件描述如何透過 SD 卡將 bootloader, kernel (zImage),root file system 與 Look-upTable 更新到 target (指 e-
book 上).
RescueOS 與新板 U-boot 必需燒到 target, 才能進行 SD download
1.
本文描述方法只針對 movi nand target
2.

5.1.1. without Rescue OS or Old-Uboot

進行 SD Download 前, 在 Target (指 E-Book)上要有預先燒好的 U-boot 與 RescueOS.
Step 1: 檢查 Uboot 版本. 若是 2009/11/16 之前的, 請按下列步驟更新 u-boot
(1) Enter u-boot mode
(2) 撿查 U-boot 版本 (指令 version). 若是新版請直接跳到 Step2-更新 Rescue.bin
(3) 指令: dnw
(4) Transmit u-boot-movi.bin to c0000000 by Dnw.exe
(5) 指令: " movi write u-boot c0000000"
(6) 指令: "reset"
Step 2: 更新 RescueOS
(1) Enter u-boot mode
(2) 指令:dnw
(3) Transmit rescue.bin to c0000000 by Dnw.exe
(4) 指令: "movi write rescue c0000000"
(5) 指令: "reset"
合格的 U-boot, 請直接更新 RescueOS
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