Date: Thu, 13 Apr 2006 17:39:34 +0000 (UTC) From: Warner Losh <imp@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/boot/arm/at91/boot0 at91rm9200_lowlevel.c Message-ID: <200604131739.k3DHdYA3090142@repoman.freebsd.org>
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imp 2006-04-13 17:39:34 UTC
FreeBSD src repository
Modified files:
sys/boot/arm/at91/boot0 at91rm9200_lowlevel.c
Log:
MFp4:
For 32-bit SDRAM systems, enable D16 to D31 in the PIO controller.
Otherwise they read back as 0xffff.
Shave 8 bytes from the object size by using AT91C_BASE_PIOA directly
and by not assigning PIO_BSR to 0 in the DBGU init. That's a nop in
two ways (everything defaults to peripheral A, and writing 0 changes
nothing).
Revision Changes Path
1.2 +7 -4 src/sys/boot/arm/at91/boot0/at91rm9200_lowlevel.c
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