[U-Boot-Users] UBootScripts
********************************************************************** This e-mail is the property of Lantronix. It is intended only for the person or entity to which it is addressed and may contain information that is privileged, confidential, or otherwise protected from disclosure. Distribution or copying of this e-mail, or the information contained herein, to anyone other than the intended recipient is prohibited.
Hello -
the docs for uboot scripting do not seem to be available at:
http://www.denx.de/twiki/bin/view/DULG/UBootScripts
I want to set some uboot env variables and then run two uboot commands. I know how to write the script, however I need to know what steps to take to make the script readable by uboot, and then how do I execute the script.
Also - off topic - how can I set a buffer in flash at a specified address to all zeros? I want a certain buffer to be zeroed out when uboot is flashed - so the buffer (in this case would be in flash, and when relocated - also be in ram - I know how to declare a static, and to initialize a buffer, however I can't figure out how to locate that buffer at a specific address using either preprocessor commands, or linker script commands. oh - and I want to do this in c - not assembly.
thnaks
In message 603BA0CFF3788E46A0DB0918D9AA95100A09CA57@sj580004wcom.int.lantronix.com you wrote:
This e-mail is the property of Lantronix. It is intended only for the person or entity to which it is addressed and may contain information that is privileged, confidential, or otherwise protected from disclosure. Distribution or copying of this e-mail, or the information contained herein, to anyone other than the intended recipient is prohibited.
Argh. I'm afraid I cannot reply because of legal implications.
--{5570A1AD-69FD-4CD9-9377-1F099F893FE3} Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64
SGVsbG8gLSANCg0KIA0KDQp0aGUgZG9jcyBmb3IgdWJvb3Qgc2NyaXB0aW5nIGRvIG5vdCBzZWVt IHRvIGJlIGF2YWlsYWJsZSBhdDoNCg0KaHR0cDovL3d3dy5kZW54LmRlL3R3aWtpL2Jpbi92aWV3 L0RVTEcvVUJvb3RTY3JpcHRzIA0KDQogDQoNCkkgd2FudCB0byBzZXQgc29tZSB1Ym9vdCBlbnYg dmFyaWFibGVzIGFuZCB0aGVuIHJ1biB0d28gdWJvb3QgY29tbWFuZHMuICBJIGtub3cgaG93IHRv IHdyaXRlIHRoZSBzY3JpcHQsIGhvd2V2ZXIgSSBuZWVkIHRvIGtub3cgd2hhdCBzdGVwcyB0byB0 YWtlIHRvIG1ha2UgdGhlIHNjcmlwdCByZWFkYWJsZSBieSB1Ym9vdCwgYW5kIHRoZW4gaG93IGRv IEkgZXhlY3V0ZSB0aGUgc2NyaXB0Lg0KDQpBbHNvIC0gb2ZmIHRvcGljIC0gaG93IGNhbiBJIHNl dCBhIGJ1ZmZlciBpbiBmbGFzaCBhdCBhIHNwZWNpZmllZCBhZGRyZXNzIHRvIGFsbCB6ZXJvcz8g IEkgd2FudCBhIGNlcnRhaW4gYnVmZmVyIHRvIGJlIHplcm9lZCBvdXQgd2hlbiB1Ym9vdCBpcyBm bGFzaGVkIC0gc28gdGhlIGJ1ZmZlciAoaW4gdGhpcyBjYXNlIHdvdWxkIGJlIGluIGZsYXNoLCBh bmQgd2hlbiByZWxvY2F0ZWQgLSBhbHNvIGJlIGluIHJhbSAtIEkga25vdyBob3cgdG8gZGVjbGFy ZSBhIHN0YXRpYywgYW5kIHRvIGluaXRpYWxpemUgYSBidWZmZXIsIGhvd2V2ZXIgSSBjYW4ndCBm aWd1cmUgb3V0IGhvdyB0byBsb2NhdGUgdGhhdCBidWZmZXIgYXQgYSBzcGVjaWZpYyBhZGRyZXNz IHVzaW5nIGVpdGhlciBwcmVwcm9jZXNzb3IgY29tbWFuZHMsIG9yIGxpbmtlciBzY3JpcHQgY29t bWFuZHMuIG9oIC0gYW5kIEkgd2FudCB0byBkbyB0aGlzIGluIGMgLSBub3QgYXNzZW1ibHkuDQoN CiANCg0KdGhuYWtzDQoNCg==
And I also cannot because your message is unreadable.
Please do NOT send base 64 encoded messages.
Please do not send HTML messages.
Please send plain text only.
Wolfgang Denk
participants (2)
-
Jerry Walden -
Wolfgang Denk