Author: gonzo
Date: Mon Jul 8 04:27:03 2013
New Revision: 253023
URL: http://svnweb.freebsd.org/changeset/base/253023
Log:
- AM335x requires updated soft-reset logic too
Modified:
head/sys/arm/ti/ti_mmchs.c
Modified: head/sys/arm/ti/ti_mmchs.c
==============================================================================
--- head/sys/arm/ti/ti_mmchs.c Mon Jul 8 02:03:18 2013 (r253022)
+++ head/sys/arm/ti/ti_mmchs.c Mon Jul 8 04:27:03 2013 (r253023)
@@ -213,10 +213,13 @@ ti_mmchs_reset_controller(struct ti_mmch
sysctl = ti_mmchs_read_4(sc, MMCHS_SYSCTL);
ti_mmchs_write_4(sc, MMCHS_SYSCTL, sysctl | bit);
- if ((ti_chip() == CHIP_OMAP_4) && (ti_revision() > OMAP4430_REV_ES1_0))
{
- /* OMAP4 ES2 and greater has an updated reset logic.
- * Monitor a 0->1 transition first
- */
+
+ /*
+ * AM335x and OMAP4 ES2 and greater has an updated reset logic.
+ * Monitor a 0->1 transition first
+ */
+ if ((ti_chip() == CHIP_AM335X) ||
+ ((ti_chip() == CHIP_OMAP_4) && (ti_revision() >
OMAP4430_REV_ES1_0))) {
attempts = 10000;
while (!(ti_mmchs_read_4(sc, MMCHS_SYSCTL) & bit) &&
(attempts-- > 0))
continue;
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