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-rw-r--r--board/cogent/mb.c389
1 files changed, 200 insertions, 189 deletions
diff --git a/board/cogent/mb.c b/board/cogent/mb.c
index ff991cf..e84c7dd 100644
--- a/board/cogent/mb.c
+++ b/board/cogent/mb.c
@@ -43,152 +43,166 @@
const iop_conf_t iop_conf_tab[4][32] = {
- /* Port A configuration */
- { /* conf ppar psor pdir podr pdat */
- /* PA31 */ { 0, 0, 0, 0, 0, 0 },
- /* PA30 */ { 0, 0, 0, 0, 0, 0 },
- /* PA29 */ { 0, 0, 0, 0, 0, 0 },
- /* PA28 */ { 0, 0, 0, 0, 0, 0 },
- /* PA27 */ { 0, 0, 0, 0, 0, 0 },
- /* PA26 */ { 0, 0, 0, 0, 0, 0 },
- /* PA25 */ { 0, 0, 0, 0, 0, 0 },
- /* PA24 */ { 0, 0, 0, 0, 0, 0 },
- /* PA23 */ { 0, 0, 0, 0, 0, 0 },
- /* PA22 */ { 0, 0, 0, 0, 0, 0 },
- /* PA21 */ { 0, 0, 0, 0, 0, 0 },
- /* PA20 */ { 0, 0, 0, 0, 0, 0 },
- /* PA19 */ { 0, 0, 0, 0, 0, 0 },
- /* PA18 */ { 0, 0, 0, 0, 0, 0 },
- /* PA17 */ { 0, 0, 0, 0, 0, 0 },
- /* PA16 */ { 0, 0, 0, 0, 0, 0 },
- /* PA15 */ { 0, 0, 0, 0, 0, 0 },
- /* PA14 */ { 0, 0, 0, 0, 0, 0 },
- /* PA13 */ { 0, 0, 0, 0, 0, 0 },
- /* PA12 */ { 0, 0, 0, 0, 0, 0 },
- /* PA11 */ { 0, 0, 0, 0, 0, 0 },
- /* PA10 */ { 0, 0, 0, 0, 0, 0 },
- /* PA9 */ { 1, 1, 0, 1, 0, 0 }, /* SMC2 TXD */
- /* PA8 */ { 1, 1, 0, 0, 0, 0 }, /* SMC2 RXD */
- /* PA7 */ { 0, 0, 0, 0, 0, 0 },
- /* PA6 */ { 0, 0, 0, 0, 0, 0 },
- /* PA5 */ { 0, 0, 0, 0, 0, 0 },
- /* PA4 */ { 0, 0, 0, 0, 0, 0 },
- /* PA3 */ { 0, 0, 0, 0, 0, 0 },
- /* PA2 */ { 0, 0, 0, 0, 0, 0 },
- /* PA1 */ { 0, 0, 0, 0, 0, 0 },
- /* PA0 */ { 0, 0, 0, 0, 0, 0 }
- },
-
-
- { /* conf ppar psor pdir podr pdat */
- /* PB31 */ { 0, 0, 0, 0, 0, 0 },
- /* PB30 */ { 0, 0, 0, 0, 0, 0 },
- /* PB29 */ { 0, 0, 0, 0, 0, 0 },
- /* PB28 */ { 0, 0, 0, 0, 0, 0 },
- /* PB27 */ { 0, 0, 0, 0, 0, 0 },
- /* PB26 */ { 0, 0, 0, 0, 0, 0 },
- /* PB25 */ { 0, 0, 0, 0, 0, 0 },
- /* PB24 */ { 0, 0, 0, 0, 0, 0 },
- /* PB23 */ { 0, 0, 0, 0, 0, 0 },
- /* PB22 */ { 0, 0, 0, 0, 0, 0 },
- /* PB21 */ { 0, 0, 0, 0, 0, 0 },
- /* PB20 */ { 0, 0, 0, 0, 0, 0 },
- /* PB19 */ { 0, 0, 0, 0, 0, 0 },
- /* PB18 */ { 0, 0, 0, 0, 0, 0 },
- /* PB17 */ { 0, 0, 0, 0, 0, 0 },
- /* PB16 */ { 0, 0, 0, 0, 0, 0 },
- /* PB15 */ { 0, 0, 0, 0, 0, 0 },
- /* PB14 */ { 0, 0, 0, 0, 0, 0 },
- /* PB13 */ { 0, 0, 0, 0, 0, 0 },
- /* PB12 */ { 0, 0, 0, 0, 0, 0 },
- /* PB11 */ { 0, 0, 0, 0, 0, 0 },
- /* PB10 */ { 0, 0, 0, 0, 0, 0 },
- /* PB9 */ { 0, 0, 0, 0, 0, 0 },
- /* PB8 */ { 0, 0, 0, 0, 0, 0 },
- /* PB7 */ { 0, 0, 0, 0, 0, 0 },
- /* PB6 */ { 0, 0, 0, 0, 0, 0 },
- /* PB5 */ { 0, 0, 0, 0, 0, 0 },
- /* PB4 */ { 0, 0, 0, 0, 0, 0 },
- /* PB3 */ { 0, 0, 0, 0, 0, 0 }, /* pin doesn't exist */
- /* PB2 */ { 0, 0, 0, 0, 0, 0 }, /* pin doesn't exist */
- /* PB1 */ { 0, 0, 0, 0, 0, 0 }, /* pin doesn't exist */
- /* PB0 */ { 0, 0, 0, 0, 0, 0 } /* pin doesn't exist */
- },
-
-
- { /* conf ppar psor pdir podr pdat */
- /* PC31 */ { 0, 0, 0, 0, 0, 0 },
- /* PC30 */ { 0, 0, 0, 0, 0, 0 },
- /* PC29 */ { 0, 0, 0, 0, 0, 0 },
- /* PC28 */ { 0, 0, 0, 0, 0, 0 },
- /* PC27 */ { 0, 0, 0, 0, 0, 0 },
- /* PC26 */ { 0, 0, 0, 0, 0, 0 },
- /* PC25 */ { 0, 0, 0, 0, 0, 0 },
- /* PC24 */ { 0, 0, 0, 0, 0, 0 },
- /* PC23 */ { 0, 0, 0, 0, 0, 0 },
- /* PC22 */ { 0, 0, 0, 0, 0, 0 },
- /* PC21 */ { 0, 0, 0, 0, 0, 0 },
- /* PC20 */ { 0, 0, 0, 0, 0, 0 },
- /* PC19 */ { 0, 0, 0, 0, 0, 0 },
- /* PC18 */ { 0, 0, 0, 0, 0, 0 },
- /* PC17 */ { 0, 0, 0, 0, 0, 0 },
- /* PC16 */ { 0, 0, 0, 0, 0, 0 },
- /* PC15 */ { 0, 0, 0, 0, 0, 0 },
- /* PC14 */ { 0, 0, 0, 0, 0, 0 },
- /* PC13 */ { 0, 0, 0, 0, 0, 0 },
- /* PC12 */ { 0, 0, 0, 0, 0, 0 },
- /* PC11 */ { 0, 0, 0, 0, 0, 0 },
- /* PC10 */ { 0, 0, 0, 0, 0, 0 },
- /* PC9 */ { 0, 0, 0, 0, 0, 0 },
- /* PC8 */ { 0, 0, 0, 0, 0, 0 },
- /* PC7 */ { 0, 0, 0, 0, 0, 0 },
- /* PC6 */ { 0, 0, 0, 0, 0, 0 },
- /* PC5 */ { 0, 0, 0, 0, 0, 0 },
- /* PC4 */ { 0, 0, 0, 0, 0, 0 },
- /* PC3 */ { 0, 0, 0, 0, 0, 0 },
- /* PC2 */ { 0, 0, 0, 0, 0, 0 },
- /* PC1 */ { 0, 0, 0, 0, 0, 0 },
- /* PC0 */ { 0, 0, 0, 0, 0, 0 }
- },
-
-
- { /* conf ppar psor pdir podr pdat */
- /* PD31 */ { 0, 0, 0, 0, 0, 0 },
- /* PD30 */ { 0, 0, 0, 0, 0, 0 },
- /* PD29 */ { 0, 0, 0, 0, 0, 0 },
- /* PD28 */ { 0, 0, 0, 0, 0, 0 },
- /* PD27 */ { 0, 0, 0, 0, 0, 0 },
- /* PD26 */ { 0, 0, 0, 0, 0, 0 },
- /* PD25 */ { 0, 0, 0, 0, 0, 0 },
- /* PD24 */ { 0, 0, 0, 0, 0, 0 },
- /* PD23 */ { 0, 0, 0, 0, 0, 0 },
- /* PD22 */ { 0, 0, 0, 0, 0, 0 },
- /* PD21 */ { 0, 0, 0, 0, 0, 0 },
- /* PD20 */ { 0, 0, 0, 0, 0, 0 },
- /* PD19 */ { 0, 0, 0, 0, 0, 0 },
- /* PD18 */ { 0, 0, 0, 0, 0, 0 },
- /* PD17 */ { 0, 0, 0, 0, 0, 0 },
- /* PD16 */ { 0, 0, 0, 0, 0, 0 },
- /* PD15 */ { 1, 1, 1, 0, 0, 0 }, /* I2C SDA */
- /* PD14 */ { 1, 1, 1, 0, 0, 0 }, /* I2C SCL */
- /* PD13 */ { 0, 0, 0, 0, 0, 0 },
- /* PD12 */ { 0, 0, 0, 0, 0, 0 },
- /* PD11 */ { 0, 0, 0, 0, 0, 0 },
- /* PD10 */ { 0, 0, 0, 0, 0, 0 },
- /* PD9 */ { 1, 1, 0, 1, 0, 0 }, /* SMC1 TXD */
- /* PD8 */ { 1, 1, 0, 0, 0, 0 }, /* SMC1 RXD */
- /* PD7 */ { 0, 0, 0, 0, 0, 0 },
- /* PD6 */ { 0, 0, 0, 0, 0, 0 },
- /* PD5 */ { 0, 0, 0, 0, 0, 0 },
- /* PD4 */ { 0, 0, 0, 0, 0, 0 },
- /* PD3 */ { 0, 0, 0, 0, 0, 0 }, /* pin doesn't exist */
- /* PD2 */ { 0, 0, 0, 0, 0, 0 }, /* pin doesn't exist */
- /* PD1 */ { 0, 0, 0, 0, 0, 0 }, /* pin doesn't exist */
- /* PD0 */ { 0, 0, 0, 0, 0, 0 } /* pin doesn't exist */
- }
+ /* Port A configuration */
+ { /* conf ppar psor pdir podr pdat */
+ /* PA31 */ {0, 0, 0, 0, 0, 0},
+ /* PA30 */ {0, 0, 0, 0, 0, 0},
+ /* PA29 */ {0, 0, 0, 0, 0, 0},
+ /* PA28 */ {0, 0, 0, 0, 0, 0},
+ /* PA27 */ {0, 0, 0, 0, 0, 0},
+ /* PA26 */ {0, 0, 0, 0, 0, 0},
+ /* PA25 */ {0, 0, 0, 0, 0, 0},
+ /* PA24 */ {0, 0, 0, 0, 0, 0},
+ /* PA23 */ {0, 0, 0, 0, 0, 0},
+ /* PA22 */ {0, 0, 0, 0, 0, 0},
+ /* PA21 */ {0, 0, 0, 0, 0, 0},
+ /* PA20 */ {0, 0, 0, 0, 0, 0},
+ /* PA19 */ {0, 0, 0, 0, 0, 0},
+ /* PA18 */ {0, 0, 0, 0, 0, 0},
+ /* PA17 */ {0, 0, 0, 0, 0, 0},
+ /* PA16 */ {0, 0, 0, 0, 0, 0},
+ /* PA15 */ {0, 0, 0, 0, 0, 0},
+ /* PA14 */ {0, 0, 0, 0, 0, 0},
+ /* PA13 */ {0, 0, 0, 0, 0, 0},
+ /* PA12 */ {0, 0, 0, 0, 0, 0},
+ /* PA11 */ {0, 0, 0, 0, 0, 0},
+ /* PA10 */ {0, 0, 0, 0, 0, 0},
+ /* PA9 */ {1, 1, 0, 1, 0, 0},
+ /* SMC2 TXD */
+ /* PA8 */ {1, 1, 0, 0, 0, 0},
+ /* SMC2 RXD */
+ /* PA7 */ {0, 0, 0, 0, 0, 0},
+ /* PA6 */ {0, 0, 0, 0, 0, 0},
+ /* PA5 */ {0, 0, 0, 0, 0, 0},
+ /* PA4 */ {0, 0, 0, 0, 0, 0},
+ /* PA3 */ {0, 0, 0, 0, 0, 0},
+ /* PA2 */ {0, 0, 0, 0, 0, 0},
+ /* PA1 */ {0, 0, 0, 0, 0, 0},
+ /* PA0 */ {0, 0, 0, 0, 0, 0}
+ },
+
+
+ { /* conf ppar psor pdir podr pdat */
+ /* PB31 */ {0, 0, 0, 0, 0, 0},
+ /* PB30 */ {0, 0, 0, 0, 0, 0},
+ /* PB29 */ {0, 0, 0, 0, 0, 0},
+ /* PB28 */ {0, 0, 0, 0, 0, 0},
+ /* PB27 */ {0, 0, 0, 0, 0, 0},
+ /* PB26 */ {0, 0, 0, 0, 0, 0},
+ /* PB25 */ {0, 0, 0, 0, 0, 0},
+ /* PB24 */ {0, 0, 0, 0, 0, 0},
+ /* PB23 */ {0, 0, 0, 0, 0, 0},
+ /* PB22 */ {0, 0, 0, 0, 0, 0},
+ /* PB21 */ {0, 0, 0, 0, 0, 0},
+ /* PB20 */ {0, 0, 0, 0, 0, 0},
+ /* PB19 */ {0, 0, 0, 0, 0, 0},
+ /* PB18 */ {0, 0, 0, 0, 0, 0},
+ /* PB17 */ {0, 0, 0, 0, 0, 0},
+ /* PB16 */ {0, 0, 0, 0, 0, 0},
+ /* PB15 */ {0, 0, 0, 0, 0, 0},
+ /* PB14 */ {0, 0, 0, 0, 0, 0},
+ /* PB13 */ {0, 0, 0, 0, 0, 0},
+ /* PB12 */ {0, 0, 0, 0, 0, 0},
+ /* PB11 */ {0, 0, 0, 0, 0, 0},
+ /* PB10 */ {0, 0, 0, 0, 0, 0},
+ /* PB9 */ {0, 0, 0, 0, 0, 0},
+ /* PB8 */ {0, 0, 0, 0, 0, 0},
+ /* PB7 */ {0, 0, 0, 0, 0, 0},
+ /* PB6 */ {0, 0, 0, 0, 0, 0},
+ /* PB5 */ {0, 0, 0, 0, 0, 0},
+ /* PB4 */ {0, 0, 0, 0, 0, 0},
+ /* PB3 */ {0, 0, 0, 0, 0, 0},
+ /* pin doesn't exist */
+ /* PB2 */ {0, 0, 0, 0, 0, 0},
+ /* pin doesn't exist */
+ /* PB1 */ {0, 0, 0, 0, 0, 0},
+ /* pin doesn't exist */
+ /* PB0 */ {0, 0, 0, 0, 0, 0}
+ /* pin doesn't exist */
+ },
+
+
+ { /* conf ppar psor pdir podr pdat */
+ /* PC31 */ {0, 0, 0, 0, 0, 0},
+ /* PC30 */ {0, 0, 0, 0, 0, 0},
+ /* PC29 */ {0, 0, 0, 0, 0, 0},
+ /* PC28 */ {0, 0, 0, 0, 0, 0},
+ /* PC27 */ {0, 0, 0, 0, 0, 0},
+ /* PC26 */ {0, 0, 0, 0, 0, 0},
+ /* PC25 */ {0, 0, 0, 0, 0, 0},
+ /* PC24 */ {0, 0, 0, 0, 0, 0},
+ /* PC23 */ {0, 0, 0, 0, 0, 0},
+ /* PC22 */ {0, 0, 0, 0, 0, 0},
+ /* PC21 */ {0, 0, 0, 0, 0, 0},
+ /* PC20 */ {0, 0, 0, 0, 0, 0},
+ /* PC19 */ {0, 0, 0, 0, 0, 0},
+ /* PC18 */ {0, 0, 0, 0, 0, 0},
+ /* PC17 */ {0, 0, 0, 0, 0, 0},
+ /* PC16 */ {0, 0, 0, 0, 0, 0},
+ /* PC15 */ {0, 0, 0, 0, 0, 0},
+ /* PC14 */ {0, 0, 0, 0, 0, 0},
+ /* PC13 */ {0, 0, 0, 0, 0, 0},
+ /* PC12 */ {0, 0, 0, 0, 0, 0},
+ /* PC11 */ {0, 0, 0, 0, 0, 0},
+ /* PC10 */ {0, 0, 0, 0, 0, 0},
+ /* PC9 */ {0, 0, 0, 0, 0, 0},
+ /* PC8 */ {0, 0, 0, 0, 0, 0},
+ /* PC7 */ {0, 0, 0, 0, 0, 0},
+ /* PC6 */ {0, 0, 0, 0, 0, 0},
+ /* PC5 */ {0, 0, 0, 0, 0, 0},
+ /* PC4 */ {0, 0, 0, 0, 0, 0},
+ /* PC3 */ {0, 0, 0, 0, 0, 0},
+ /* PC2 */ {0, 0, 0, 0, 0, 0},
+ /* PC1 */ {0, 0, 0, 0, 0, 0},
+ /* PC0 */ {0, 0, 0, 0, 0, 0}
+ },
+
+
+ { /* conf ppar psor pdir podr pdat */
+ /* PD31 */ {0, 0, 0, 0, 0, 0},
+ /* PD30 */ {0, 0, 0, 0, 0, 0},
+ /* PD29 */ {0, 0, 0, 0, 0, 0},
+ /* PD28 */ {0, 0, 0, 0, 0, 0},
+ /* PD27 */ {0, 0, 0, 0, 0, 0},
+ /* PD26 */ {0, 0, 0, 0, 0, 0},
+ /* PD25 */ {0, 0, 0, 0, 0, 0},
+ /* PD24 */ {0, 0, 0, 0, 0, 0},
+ /* PD23 */ {0, 0, 0, 0, 0, 0},
+ /* PD22 */ {0, 0, 0, 0, 0, 0},
+ /* PD21 */ {0, 0, 0, 0, 0, 0},
+ /* PD20 */ {0, 0, 0, 0, 0, 0},
+ /* PD19 */ {0, 0, 0, 0, 0, 0},
+ /* PD18 */ {0, 0, 0, 0, 0, 0},
+ /* PD17 */ {0, 0, 0, 0, 0, 0},
+ /* PD16 */ {0, 0, 0, 0, 0, 0},
+ /* PD15 */ {1, 1, 1, 0, 0, 0},
+ /* I2C SDA */
+ /* PD14 */ {1, 1, 1, 0, 0, 0},
+ /* I2C SCL */
+ /* PD13 */ {0, 0, 0, 0, 0, 0},
+ /* PD12 */ {0, 0, 0, 0, 0, 0},
+ /* PD11 */ {0, 0, 0, 0, 0, 0},
+ /* PD10 */ {0, 0, 0, 0, 0, 0},
+ /* PD9 */ {1, 1, 0, 1, 0, 0},
+ /* SMC1 TXD */
+ /* PD8 */ {1, 1, 0, 0, 0, 0},
+ /* SMC1 RXD */
+ /* PD7 */ {0, 0, 0, 0, 0, 0},
+ /* PD6 */ {0, 0, 0, 0, 0, 0},
+ /* PD5 */ {0, 0, 0, 0, 0, 0},
+ /* PD4 */ {0, 0, 0, 0, 0, 0},
+ /* PD3 */ {0, 0, 0, 0, 0, 0},
+ /* pin doesn't exist */
+ /* PD2 */ {0, 0, 0, 0, 0, 0},
+ /* pin doesn't exist */
+ /* PD1 */ {0, 0, 0, 0, 0, 0},
+ /* pin doesn't exist */
+ /* PD0 */ {0, 0, 0, 0, 0, 0}
+ /* pin doesn't exist */
+ }
};
-#endif /* CONFIG_8260 */
+#endif /* CONFIG_8260 */
/* ------------------------------------------------------------------------- */
@@ -196,12 +210,11 @@ const iop_conf_t iop_conf_tab[4][32] = {
* Check Board Identity:
*/
-int
-checkboard(void)
+int checkboard (void)
{
- puts ("Board: Cogent " COGENT_MOTHERBOARD " motherboard with a "
- COGENT_CPU_MODULE " CPU Module\n");
- return (0);
+ puts ("Board: Cogent " COGENT_MOTHERBOARD " motherboard with a "
+ COGENT_CPU_MODULE " CPU Module\n");
+ return (0);
}
/* ------------------------------------------------------------------------- */
@@ -213,46 +226,44 @@ checkboard(void)
int misc_init_f (void)
{
- printf ("DIPSW: ");
- dipsw_init();
- return (0);
+ printf ("DIPSW: ");
+ dipsw_init ();
+ return (0);
}
/* ------------------------------------------------------------------------- */
-long int
-initdram(int board_type)
+long int initdram (int board_type)
{
#if CONFIG_CMA111
- return (32L * 1024L * 1024L);
+ return (32L * 1024L * 1024L);
#else
- unsigned char dipsw_val;
- int dual, size0, size1;
- long int memsize;
-
- dipsw_val = dipsw_cooked();
-
- dual = dipsw_val & 0x01;
- size0 = (dipsw_val & 0x08) >> 3;
- size1 = (dipsw_val & 0x04) >> 2;
-
- if (size0)
- if (size1)
- memsize = 16L * 1024L * 1024L;
- else
- memsize = 1L * 1024L * 1024L;
- else
- if (size1)
- memsize = 4L * 1024L * 1024L;
+ unsigned char dipsw_val;
+ int dual, size0, size1;
+ long int memsize;
+
+ dipsw_val = dipsw_cooked ();
+
+ dual = dipsw_val & 0x01;
+ size0 = (dipsw_val & 0x08) >> 3;
+ size1 = (dipsw_val & 0x04) >> 2;
+
+ if (size0)
+ if (size1)
+ memsize = 16L * 1024L * 1024L;
+ else
+ memsize = 1L * 1024L * 1024L;
+ else if (size1)
+ memsize = 4L * 1024L * 1024L;
else {
- printf("[Illegal dip switch settings - assuming 16Mbyte SIMMs] ");
- memsize = 16L * 1024L * 1024L; /* shouldn't happen - guess 16M */
+ printf ("[Illegal dip switch settings - assuming 16Mbyte SIMMs] ");
+ memsize = 16L * 1024L * 1024L; /* shouldn't happen - guess 16M */
}
- if (dual)
- memsize *= 2L;
+ if (dual)
+ memsize *= 2L;
- return (memsize);
+ return (memsize);
#endif
}
@@ -265,21 +276,21 @@ initdram(int board_type)
int misc_init_r (void)
{
- printf ("LCD: ");
- lcd_init();
+ printf ("LCD: ");
+ lcd_init ();
#if 0
- printf ("RTC: ");
- rtc_init();
+ printf ("RTC: ");
+ rtc_init ();
- printf ("PAR: ");
- par_init();
+ printf ("PAR: ");
+ par_init ();
- printf ("KBM: ");
- kbm_init();
+ printf ("KBM: ");
+ kbm_init ();
- printf ("PCI: ");
- pci_init();
+ printf ("PCI: ");
+ pci_init ();
#endif
- return (0);
+ return (0);
}
generated by cgit v1.1 at 2024-12-18 19:37:32 +0000