Date: Wed, 14 Jun 2006 23:50:35 GMT From: Warner Losh <imp@FreeBSD.org> To: Perforce Change Reviews <perforce@freebsd.org> Subject: PERFORCE change 99265 for review Message-ID: <200606142350.k5ENoZE2058455@repoman.freebsd.org>
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http://perforce.freebsd.org/chv.cgi?CH=99265 Change 99265 by imp@imp_lighthouse on 2006/06/14 23:49:59 Enough random hacks to get ramMonitor loading on the TCS board from the sd card. Affected files ... .. //depot/projects/arm/src/sys/boot/arm/at91/bootsd/main.c#3 edit Differences ... ==== //depot/projects/arm/src/sys/boot/arm/at91/bootsd/main.c#3 (text+ko) ==== @@ -76,26 +76,44 @@ unsigned char mac[6] = { 0x42, 0x53, 0x44, 0, 0, 1 }; +#define REAL int main(void) { unsigned low_addr, high_addr; +#ifdef REAL + int i; +#endif - printf("\r\nTSC SD Card boot...\r\n"); + printf("\r\nTSC boot...\r\n"); SPI_InitFlash(); #ifdef TSC_FPGA + printf("Loading FPGA..."); AT91C_BASE_PIOC->PIO_PER = AT91C_PIO_PC7; AT91C_BASE_PIOC->PIO_OER = AT91C_PIO_PC7; AT91C_BASE_PIOC->PIO_CODR = AT91C_PIO_PC7; fpga_load(); AT91C_BASE_PIOC->PIO_SODR = AT91C_PIO_PC7; + printf("done\r\n"); #endif EMAC_Init(); sdcard_init(); low_addr = (mac[3] << 24) | (mac[2] << 16) | (mac[1] << 8) | mac[0]; high_addr = (mac[5] << 8) | mac[4]; SetMACAddress(low_addr, high_addr); - MCI_read((char *)0x20000000, 0, 16 << 20); - ((void(*)())0x20000000)(); + printf("Reading from card..."); +#ifdef REAL + for (i = 0; i < 7; i++) + { + MCI_read((char *)0x20000000 + ((i + 1) << 20), i << 20, 1 << 20); + printf("*"); + } + printf("\r\nStarting...\r\n"); + ((void(*)())(0x20000000 + (1 << 20)))(); +#else + MCI_read((char *)0x20000000, 0, 1 << 20); + printf("Found %s\r\n", (char *)0x20000000); + while (1); +#endif return (1); }
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