2 U-Boot for Renesas SuperH
3 Last update 01/18/2008 by Nobuhiro Iwamatsu
5 ================================================================================
7 This file contains status information for the port of U-Boot to the
8 Renesas SuperH series of CPUs.
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12 SuperH has an original boot loader. However, source code is dirty, and
13 maintenance is not done.
14 To improve sharing and the maintenance of the code, Nobuhiro Iwamatsu
15 started the porting to u-boot in 2007.
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20 2.1. Renesas SH7750/SH7750R
21 This CPU has the SH4 core.
24 This CPU has the SH4AL-DSP core.
27 This CPU has the SH3 core.
29 2.4. Renesas SH7710/SH7712
30 This CPU has the SH3-DSP core and Ethernet controller.
33 This CPU has the SH4A core.
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38 3.1. Hitachi UL MS7750SE01/MS7750RSE01
39 Board specific code is in board/ms7750se
40 To use this board, type "make ms7750se_config".
47 3.2. Hitachi UL MS7722SE01
48 Board specific code is in board/ms7722se
49 To use this board, type "make ms7722se_config".
57 3.2. Hitachi UL MS7720ERP01
58 Board specific code is in board/ms7720se
59 To use this board, type "make ms7720se_config".
67 Board specific code is in board/r7780mp
68 To use this board, type "make r7780mp_config".
79 In SuperH, S-record and binary of made u-boot work on the memory.
80 When u-boot is written in the flash, it is necessary to change the
81 address by using 'objcopy'.
82 ex) shX-linux-objcopy -Ibinary -Osrec u-boot.bin u-boot.flash.srec
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86 You can use the following of u-boot to compile.
87 - SuperH Linux Open site
88 http://www.superh-linux.org/
90 http://www.kpitgnutools.com/
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94 I plan to support the following CPUs and boards.
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103 Copyright (c) 2007,2008
104 Nobuhiro Iwamatsu <iwamatsu@nigaur.org>