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sd-as3525v2: Start out with all MCI Interrupts masked.

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Before the clock settings were fixed this setting actually caused the problem it now seems to solve.
Random freezups seem to be gone for clip+ at least.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25531 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Jack Halpin 2010-04-08 06:12:44 +00:00
parent 42973f3175
commit 286fcfe8b1
1 changed files with 2 additions and 1 deletions
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3
firmware/target/arm/as3525/sd-as3525v2.c
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@ -658,7 +658,8 @@ static void init_controller(void)
/* Rx watermark = 63(sd reads) Tx watermark = 128 (sd writes) */
MCI_FIFOTH = (MCI_FIFOTH & MCI_FIFOTH_MASK) | 0x503f0080;
MCI_MASK = 0xffff & ~(MCI_INT_ACD|MCI_INT_CRDDET|MCI_INT_RXDR|MCI_INT_TXDR);
/* Mask all MCI Interrupts initially */
MCI_MASK = 0;
GPIOB_DIR |= (1<<5); /* Pin B5 output */