Date: Fri, 10 Nov 2006 18:46:42 GMT From: Andre Oppermann <andre@FreeBSD.org> To: Perforce Change Reviews <perforce@freebsd.org> Subject: PERFORCE change 109694 for review Message-ID: <200611101846.kAAIkgVx089942@repoman.freebsd.org>
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http://perforce.freebsd.org/chv.cgi?CH=109694 Change 109694 by andre@andre_flirtbox on 2006/11/10 18:45:42 Add printf to announce when boot0iic is ready to accept the download. Some xmodem implementations get confused when the 'C' for the download appear right away. Put /r/n to all printf's. Some terminal applications have trouble switching back from xmodem transfers and the first char of the printf gets lost. This is the case with CRT 5.2. Make the EEPROM write size a #define. Affected files ... .. //depot/projects/arm/src/sys/boot/arm/at91/boot0iic/main.c#8 edit Differences ... ==== //depot/projects/arm/src/sys/boot/arm/at91/boot0iic/main.c#8 (text) ==== @@ -28,16 +28,21 @@ #include "lib.h" #include "at91rm9200_lowlevel.h" +#define EEPROMSIZE 8192 /* Bytes to be written to EEPROM */ + int main(void) { char *addr = (char *)SDRAM_BASE + (1 << 20); /* Load to base + 1MB */ + printf("\r\nSend data to be written into EEPROM at addr 0 " + "(EEPROMSIZE bytes)\r\n"); + while (xmodem_rx(addr) == -1) continue; InitEEPROM(); - printf("Writing EEPROM from 0x%x to addr 0\n", addr); - WriteEEPROM(0, addr, 8192); - printf("Write complete. Press reset\n"); + printf("\r\nWriting EEPROM from 0x%x to addr 0, EEPROMSIZE bytes\r\n", addr); + WriteEEPROM(0, addr, EEPROMSIZE); + printf("\r\nWrite complete. Press reset\r\n"); return (1); }
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