Date: Sun, 12 Nov 2006 07:15:18 GMT From: Warner Losh <imp@FreeBSD.org> To: Perforce Change Reviews <perforce@freebsd.org> Subject: PERFORCE change 109778 for review Message-ID: <200611120715.kAC7FIb3009905@repoman.freebsd.org>
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http://perforce.freebsd.org/chv.cgi?CH=109778 Change 109778 by imp@imp_lighthouse on 2006/11/12 07:14:19 On second thought, the eeprom size is really irrelevant, and we shouldn't dictate it. Instead, use the return value from xmodem_rx to calculate the number of bytes to burn. Affected files ... .. //depot/projects/arm/src/sys/boot/arm/at91/boot0iic/main.c#11 edit Differences ... ==== //depot/projects/arm/src/sys/boot/arm/at91/boot0iic/main.c#11 (text) ==== @@ -28,21 +28,19 @@ #include "lib.h" #include "at91rm9200_lowlevel.h" -#define EEPROMSIZE 12*1024 /* Bytes to be written to EEPROM */ - int main(void) { char *addr = (char *)SDRAM_BASE + (1 << 20); /* Load to base + 1MB */ + int len; - printf("\r\nSend data to be written into EEPROM at addr 0 " - "(0x%x bytes)\r\n", EEPROMSIZE); - - while (xmodem_rx(addr) == -1) + printf("\nSend data to be written into EEPROM\n"); + while ((len = xmodem_rx(addr)) == -1) continue; InitEEPROM(); - printf("\r\nWriting EEPROM from 0x%x to addr 0, 0x%x bytes\r\n", addr, EEPROMSIZE); - WriteEEPROM(0, addr, EEPROMSIZE); - printf("\r\nWrite complete. Press reset\r\n"); + printf("\nWriting EEPROM from 0x%x to addr 0, 0x%x bytes\n", addr, + len); + WriteEEPROM(0, addr, len); + printf("\nWrite complete. Press reset\n"); return (1); }
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