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qi-3d7k-audit-gpio.patch

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Signed-off-by: Andy Green <andy@openmoko.com>
This commit is contained in:
Andy Green 2009-03-07 07:35:25 +00:00 committed by Andy Green
parent c53df5fb28
commit e73e47ab93
3 changed files with 98 additions and 91 deletions
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9
qiboot/6410-partition-sd.sh
View File

@ -51,9 +51,16 @@ if [ ! -z "`grep $1 /proc/mounts`" ] ; then
fi
bytes=`echo p | fdisk /dev/$1 2>&1 | sed '/^Disk.*, \([0-9]*\) bytes/s//\1/p;d'`
echo bytes = $bytes
SECTORS=`expr $bytes / 512`
if [ $SECTORS -le 0 ] ; then
if [ -z "$SECTORS" ] ; then
echo "problem finding size for /dev/$1"
exit 4
fi
if [ "$SECTORS" -le 0 ] ; then
echo "problem finding size for /dev/$1"
exit 3
fi

2
qiboot/src/cpu/s3c6410/om_3d7k-steppingstone.c
View File

@ -89,7 +89,7 @@ const struct board_api board_api_om_3d7k = {
"console=ttySAC3,115200 " \
"init=/bin/sh " \
"loglevel=8 " \
"rootdelay=1 " \
"rootdelay=1 no_console_suspend " \
"ro ",
.commandline_board_debug = " loglevel=8",
.kernel_source = {

178
qiboot/src/cpu/s3c6410/om_3d7k.c
View File

@ -22,7 +22,12 @@ const struct pcf50633_init om_3d7k_pcf50633_init[] = {
{ PCF50633_REG_DOWN1OUT, 0x17 }, /* 1.2V (0x17 * .025V + 0.625V) */
{ PCF50633_REG_DOWN1ENA, 0x02 }, /* enabled if GPIO1 = HIGH */
{ PCF50633_REG_LDO6ENA, 0x01 }, /* LCM power off */
{ PCF50633_REG_LDO1ENA, 0x00 }, /* LCM power on */
{ PCF50633_REG_LDO2ENA, 0x00 }, /* LCM power on */
{ PCF50633_REG_LDO3ENA, 0x01 }, /* Codec power on */
{ PCF50633_REG_LDO4ENA, 0x01 }, /* SD power on */
{ PCF50633_REG_LDO5ENA, 0x00 }, /* LCM power on */
{ PCF50633_REG_LDO6ENA, 0x00 }, /* LCM power on */
{ PCF50633_REG_INT1M, 0x00 },
{ PCF50633_REG_INT2M, 0x00 },
@ -100,8 +105,8 @@ void port_init_om_3d7k(void)
(2 << 28) /* GPA7 - UART_RTS1 */
;
__REG(GPAPUD) = /* all pullup and pulldown disabled */
0
__REG(GPAPUD) = /* pullup inputs */
0x2222
;
__REG(GPADAT) = 0; /* just for determinism */
@ -129,8 +134,8 @@ void port_init_om_3d7k(void)
/* ---------------------------- Port B ---------------------------- */
__REG(GPBCON) =
(2 << 0) | /* GPB0 - UART_RXD2 */
(2 << 4) | /* GPB1 - UART_TXD2 */
(1 << 0) | /* GPB0 - (NC) output low */
(1 << 4) | /* GPB1 - (NC) output low */
(2 << 8) | /* GPB2 - UART_RXD3 */
(2 << 12) | /* GPB3 - UART_TXD3 */
(1 << 16) | /* GPB4 - (NC) output low */
@ -180,7 +185,7 @@ void port_init_om_3d7k(void)
;
__REG(GPCPUD) = /* all pullup and pulldown disabled */
0
(1 << 0)
;
__REG(GPCDAT) = 0; /* just for determinism */
@ -283,11 +288,13 @@ void port_init_om_3d7k(void)
(2 << 22) | /* GPF11 - CAMIF_YDATA6 */
(2 << 24) | /* GPF12 - CAMIF_YDATA7 */
(1 << 26) | /* GPF13 - OUTPUT Vibrator */
(3 << 28) | /* GPF14 - CLKOUT0 */
(1 << 28) | /* GPF14 - output not CLKOUT0 */
(1 << 30) /* GPF15 - OUTPUT CAM_PWRDN */
;
__REG(GPFPUD) = 0; /* all pullup and pulldown disabled */
__REG(GPFPUD) = (1 << (2 * 12)) | (1 << (2 * 11)) | (1 << (2 * 10)) |
(1 << (2 * 9)) | (1 << (2 * 8)) | (1 << (2 * 7)) |
(1 << (2 * 6)) | (1 << (2 * 5)); /* all cam data pulldown */
__REG(GPFDAT) = (1 << 15); /* assert CAM_PWRDN */
@ -368,21 +375,21 @@ void port_init_om_3d7k(void)
/* ---------------------------- Port H ---------------------------- */
__REG(GPHCON0) =
(2 << 0) | /* GPH0 - MMC_CLK1 */
(2 << 4) | /* GPH1 - MMC_CMD1 */
(2 << 8) | /* GPH2 - MMC_DATA01 */
(2 << 12) | /* GPH3 - MMC_DATA11 */
(2 << 16) | /* GPH4 - MMC_DATA21 */
(2 << 20) | /* GPH5 - MMC_DATA31 */
(0 << 0) | /* GPH0 - NC OUT 0 */
(0 << 4) | /* GPH1 - NC OUT 0 */
(0 << 8) | /* GPH2 - NC OUT 0 */
(0 << 12) | /* GPH3 - NC OUT 0 */
(0 << 16) | /* GPH4 - NC OUT 0 */
(0 << 20) | /* GPH5 - NC OUT 0 */
(1 << 24) | /* GPH6 - OUTPUT nWLAN_RESET */
(1 << 28) /* GPH7 - OUTPUT HDQ */
;
__REG(GPHCON1) =
(1 << 0) | /* GPH8 - OUTPUT nWLAN_PD */
(1 << 4) /* GPH9 - OUTPUT (NC) */
(0 << 4) /* GPH9 - OUTPUT (NC) */
;
__REG(GPHPUD) = 0; /* all pullup and pulldown disabled */
__REG(GPHPUD) = 0x40555; /* all NC pulldown */
__REG(GPHDAT) = 0;
@ -530,26 +537,26 @@ void port_init_om_3d7k(void)
__REG(GPKCON0) =
(1 << 0) | /* GPK0 - OUTPUT nWLAN_POWERON */
(1 << 4) | /* GPK1 - OUTPUT (NC) */
(0 << 4) | /* GPK1 - input (NC) */
(1 << 8) | /* GPK2 - OUTPUT (nMODEM_ON) */
(1 << 12) | /* GPK3 - OUTPUT (NC) */
(1 << 16) | /* GPK4 - OUTPUT (NC) */
(1 << 20) | /* GPK5 - OUTPUT (NC) */
(1 << 24) | /* GPK6 - OUTPUT (NC) */
(1 << 28) /* GPK7 - OUTPUT (NC) */
(0 << 12) | /* GPK3 - input (NC) */
(0 << 16) | /* GPK4 - input (NC) */
(0 << 20) | /* GPK5 - input (NC) */
(0 << 24) | /* GPK6 - input (NC) */
(0 << 28) /* GPK7 - input (NC) */
;
__REG(GPKCON1) =
(1 << 0) | /* GPK8 - OUTPUT (NC) */
(1 << 4) | /* GPK9 - OUTPUT (NC) */
(1 << 8) | /* GPK10 - OUTPUT (NC) */
(1 << 12) | /* GPK11 - OUTPUT (NC) */
(1 << 16) | /* GPK12 - OUTPUT (NC) */
(1 << 20) | /* GPK13 - OUTPUT (NC) */
(1 << 24) | /* GPK14 - OUTPUT (NC) */
(1 << 28) /* GPK15 - OUTPUT (NC) */
(0 << 0) | /* GPK8 - input (NC) */
(0 << 4) | /* GPK9 - input (NC) */
(0 << 8) | /* GPK10 - input (NC) */
(0 << 12) | /* GPK11 - input (NC) */
(0 << 16) | /* GPK12 - input (NC) */
(0 << 20) | /* GPK13 - input (NC) */
(0 << 24) | /* GPK14 - input (NC) */
(0 << 28) /* GPK15 - input (NC) */
;
__REG(GPKPUD) = 0; /* all pullup and pulldown disabled */
__REG(GPKPUD) = 0x55555544; /* all input pulldown */
__REG(GPKDAT) =
(1 << 2) | /* deassert nMODEM_ON */
@ -559,14 +566,14 @@ void port_init_om_3d7k(void)
/* ---------------------------- Port L ---------------------------- */
__REG(GPLCON0) =
(1 << 0) | /* GPL0 - OUTPUT (NC) */
(1 << 4) | /* GPL1 - OUTPUT (NC) */
(1 << 8) | /* GPL2 - OUTPUT (NC) */
(1 << 12) | /* GPL3 - OUTPUT (NC) */
(1 << 16) | /* GPL4 - OUTPUT (NC) */
(1 << 20) | /* GPL5 - OUTPUT (NC) */
(1 << 24) | /* GPL6 - OUTPUT (NC) */
(1 << 28) /* GPL7 - OUTPUT (NC) */
(0 << 0) | /* GPL0 - OUTPUT (NC) */
(0 << 4) | /* GPL1 - OUTPUT (NC) */
(0 << 8) | /* GPL2 - OUTPUT (NC) */
(0 << 12) | /* GPL3 - OUTPUT (NC) */
(0 << 16) | /* GPL4 - OUTPUT (NC) */
(0 << 20) | /* GPL5 - OUTPUT (NC) */
(0 << 24) | /* GPL6 - OUTPUT (NC) */
(0 << 28) /* GPL7 - OUTPUT (NC) */
;
__REG(GPLCON1) =
(1 << 0) | /* GPL8 - OUTPUT (NC) */
@ -578,7 +585,7 @@ void port_init_om_3d7k(void)
(1 << 24) /* GPL14 - OUTPUT (NC) */
;
__REG(GPLPUD) = 0; /* all pullup and pulldown disabled */
__REG(GPLPUD) = 0x5555; /* all pullup and pulldown disabled */
__REG(GPLDAT) = 0;
@ -629,23 +636,23 @@ void port_init_om_3d7k(void)
__REG(GPOCON) =
(2 << 0) | /* GPO0 - XM0CS2 (nNANDCS0) */
(1 << 2) | /* GPO1 - OUTPUT (nMODEM_RESET) */
(1 << 4) | /* GPO2 - OUTPUT (NC) */
(1 << 6) | /* GPO3 - OUTPUT (NC) */
(1 << 8) | /* GPO4 - OUTPUT (NC) */
(1 << 10) | /* GPO5 - OUTPUT (NC) */
(1 << 12) | /* GPO6 - OUTPUT (NC) */
(1 << 14) | /* GPO7 - OUTPUT (NC) */
(1 << 16) | /* GPO8 - OUTPUT (NC) */
(1 << 18) | /* GPO9 - OUTPUT (NC) */
(1 << 20) | /* GPO10 - OUTPUT (NC) */
(1 << 22) | /* GPO11 - OUTPUT (NC) */
(1 << 24) | /* GPO12 - OUTPUT (NC) */
(1 << 26) | /* GPO13 - OUTPUT (NC) */
(1 << 28) | /* GPO14 - OUTPUT (NC) */
(1 << 30) /* GPO15 - OUTPUT (NC) */
(0 << 4) | /* GPO2 - input (NC) */
(0 << 6) | /* GPO3 - input (NC) */
(0 << 8) | /* GPO4 - input (NC) */
(0 << 10) | /* GPO5 - input (NC) */
(0 << 12) | /* GPO6 - input (NC) */
(0 << 14) | /* GPO7 - input (NC) */
(0 << 16) | /* GPO8 - input (NC) */
(0 << 18) | /* GPO9 - input (NC) */
(0 << 20) | /* GPO10 - input (NC) */
(0 << 22) | /* GPO11 - input (NC) */
(0 << 24) | /* GPO12 - input (NC) */
(0 << 26) | /* GPO13 - input (NC) */
(0 << 28) | /* GPO14 - input (NC) */
(0 << 30) /* GPO15 - input (NC) */
;
__REG(GPOPUD) = 0; /* all pullup and pulldown disabled */
__REG(GPOPUD) = 0x55555550; /* all NC pulldown */
__REG(GPODAT) = (1 << 15); /* assert CAM_PWRDN */
@ -690,25 +697,25 @@ void port_init_om_3d7k(void)
/* ---------------------------- Port P ---------------------------- */
__REG(GPPCON) =
(1 << 0) | /* GPP0 - OUTPUT (NC) */
(1 << 2) | /* GPP1 - OUTPUT (NC) */
(1 << 4) | /* GPP2 - OUTPUT (NC) */
(1 << 6) | /* GPP3 - OUTPUT (NC) */
(1 << 8) | /* GPP4 - OUTPUT (NC) */
(1 << 10) | /* GPP5 - OUTPUT (NC) */
(1 << 12) | /* GPP6 - OUTPUT (NC) */
(1 << 14) | /* GPP7 - OUTPUT (NC) */
(1 << 16) | /* GPP8 - OUTPUT (NC) */
(1 << 18) | /* GPP9 - OUTPUT (NC) */
(1 << 20) | /* GPP10 - OUTPUT (NC) */
(1 << 22) | /* GPP11 - OUTPUT (NC) */
(1 << 24) | /* GPP12 - OUTPUT (NC) */
(1 << 26) | /* GPP13 - OUTPUT (NC) */
(1 << 28) | /* GPP14 - OUTPUT (NC) */
(1 << 30) /* GPP15 - OUTPUT (NC) */
(0 << 0) | /* GPP0 - input (NC) */
(0 << 2) | /* GPP1 - input (NC) */
(0 << 4) | /* GPP2 - input (NC) */
(0 << 6) | /* GPP3 - input (NC) */
(0 << 8) | /* GPP4 - input (NC) */
(0 << 10) | /* GPP5 - input (NC) */
(0 << 12) | /* GPP6 - input (NC) */
(0 << 14) | /* GPP7 - input (NC) */
(0 << 16) | /* GPP8 - input (NC) */
(0 << 18) | /* GPP9 - input (NC) */
(0 << 20) | /* GPP10 - input (NC) */
(0 << 22) | /* GPP11 - input (NC) */
(0 << 24) | /* GPP12 - input (NC) */
(0 << 26) | /* GPP13 - input (NC) */
(0 << 28) | /* GPP14 - input (NC) */
(0 << 30) /* GPP15 - input (NC) */
;
__REG(GPPPUD) = 0; /* all pullup and pulldown disabled */
__REG(GPPPUD) = 0x15555555; /* all pulldown */
__REG(GPPDAT) = 0; /* assert CAM_PWRDN */
@ -753,25 +760,18 @@ void port_init_om_3d7k(void)
/* ---------------------------- Port Q ---------------------------- */
__REG(GPQCON) =
(1 << 0) | /* GPQ0 - OUTPUT (NC) */
(1 << 2) | /* GPQ1 - OUTPUT (NC) */
(1 << 4) | /* GPQ2 - OUTPUT (NC) */
(1 << 6) | /* GPQ3 - OUTPUT (NC) */
(1 << 8) | /* GPQ4 - OUTPUT (NC) */
(1 << 10) | /* GPQ5 - OUTPUT (NC) */
(1 << 12) | /* GPQ6 - OUTPUT (NC) */
(1 << 14) | /* GPQ7 - OUTPUT (NC) */
(1 << 16) | /* GPQ8 - OUTPUT (NC) */
(1 << 18) | /* GPQ9 - OUTPUT (NC) */
(1 << 20) | /* GPQ10 - OUTPUT (NC) */
(1 << 22) | /* GPQ11 - OUTPUT (NC) */
(1 << 24) | /* GPQ12 - OUTPUT (NC) */
(1 << 26) | /* GPQ13 - OUTPUT (NC) */
(1 << 28) | /* GPQ14 - OUTPUT (NC) */
(1 << 30) /* GPQ15 - OUTPUT (NC) */
(0 << 0) | /* GPQ0 - input (NC) */
(0 << 2) | /* GPQ1 - input (NC) */
(0 << 4) | /* GPQ2 - input (NC) */
(0 << 6) | /* GPQ3 - input (NC) */
(0 << 8) | /* GPQ4 - input (NC) */
(0 << 10) | /* GPQ5 - input (NC) */
(0 << 12) | /* GPQ6 - input (NC) */
(0 << 14) | /* GPQ7 - input (NC) */
(0 << 16) /* GPQ8 - input (NC) */
;
__REG(GPQPUD) = 0; /* all pullup and pulldown disabled */
__REG(GPQPUD) = 0x15555; /* all pulldown */
__REG(GPQDAT) = 0; /* assert CAM_PWRDN */