Date: Thu, 9 Jun 2011 08:53:31 GMT From: Jakub Wojciech Klama <jceel@FreeBSD.org> To: Perforce Change Reviews <perforce@freebsd.org> Subject: PERFORCE change 194490 for review Message-ID: <201106090853.p598rVTg027529@skunkworks.freebsd.org>
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http://p4web.freebsd.org/@@194490?ac=10 Change 194490 by jceel@jceel_cyclone on 2011/06/09 08:53:09 Small FDT fixes. Affected files ... .. //depot/projects/soc2011/jceel_lpc/sys/dev/uart/uart_bus_fdt.c#2 edit .. //depot/projects/soc2011/jceel_lpc/sys/dev/uart/uart_dev_ns8250.c#3 edit Differences ... ==== //depot/projects/soc2011/jceel_lpc/sys/dev/uart/uart_bus_fdt.c#2 (text+ko) ==== @@ -197,7 +197,7 @@ err = fdt_regsize(node, &start, &size); if (err) return (ENXIO); - start += fdt_immr_va; + start += fdt_immr_pa; return (bus_space_map(di->bas.bst, start, size, 0, &di->bas.bsh)); } ==== //depot/projects/soc2011/jceel_lpc/sys/dev/uart/uart_dev_ns8250.c#3 (text+ko) ==== @@ -43,6 +43,8 @@ #define DEFAULT_RCLK 1843200 +extern void lpc_early_puts(char *); + /* * Clear pending interrupts. THRE is cleared by reading IIR. Data * that may have been received gets lost here. @@ -238,6 +240,8 @@ { u_char val; + lpc_early_puts("ns8250_probe\r\n"); + /* Check known 0 bits that don't depend on DLAB. */ val = uart_getreg(bas, REG_IIR); #if 0 @@ -251,8 +255,8 @@ * the probe succeeds. */ val = uart_getreg(bas, REG_MCR); - if (val & 0xa0) - return (ENXIO); +// if (val & 0xa0) +// return (ENXIO); return (0); }help
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