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fixed setup of the gmini GPIO

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6047 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Jean-Philippe Bernardy 2005-02-23 15:03:46 +00:00
parent 0cd492f552
commit ed8fa82aea
1 changed files with 12 additions and 11 deletions
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23
firmware/system.c
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@ -134,8 +134,19 @@ static void extra_init(void) {
P1 |= 0x07; P1 |= 0x07;
P1CON |= 0x1f; P1CON |= 0x1f;
/* P5 conf
* lines 0, 1 & 4 are digital, other analog. :
*/
P5CON = 0xec;
P6CON = 0x19;
/* P7 conf
nothing to do: all are inputs
(reset value of the register is good)
*/
/* SMSC chip config (?) */ /* SMSC chip config (?) */
P6CON |= 0x08;
P10CON |= 0x20; P10CON |= 0x20;
P6 &= 0xF7; P6 &= 0xF7;
P10 &= 0x20; P10 &= 0x20;
@ -144,16 +155,6 @@ static void extra_init(void) {
P6 |= 0x08; P6 |= 0x08;
P10 |= 0x20; P10 |= 0x20;
} }
/* P5 conf
* lines 0, 1 & 4 are digital, other analog. : P5CON = 0xec;
*/
/* P7 conf
nothing to do: all are inputs
(reset value of the register is good)
*/
} }
/* called by crt0 */ /* called by crt0 */