{
int i;
/* Setup system level pin muxing */
for (i = 0; i < (sizeof(pinmuxing) / sizeof(pinmuxing[0])); i++) {
Chip_SCU_PinMux(pinmuxing[i].pingrp, pinmuxing[i].pinnum,
pinmuxing[i].pincfg, pinmuxing[i].funcnum);
}
}
/* EMC clock delay */
#define CLK0_DELAY 7
/* Hitex SDRAM timing and chip Config */
STATIC const IP_EMC_DYN_CONFIG_Type IS42S16400_config = {
EMC_NANOSECOND(64000000 / 4096), /* Row refresh time */
0x01, /* Command Delayed */
EMC_NANOSECOND(20),
EMC_NANOSECOND(60),
EMC_NANOSECOND(63),
EMC_CLOCK(0x05),
EMC_CLOCK(0x05),
EMC_CLOCK(0x04),
EMC_NANOSECOND(63),
EMC_NANOSECOND(63),
EMC_NANOSECOND(63),
EMC_NANOSECOND(14),
EMC_CLOCK(0x02),
{
{
EMC_ADDRESS_DYCS0, /* Hitex Board uses DYCS0 for SDRAM */
for (i = 0; i < (sizeof(pinmuxing) / sizeof(pinmuxing[0])); i++) {
Chip_SCU_PinMuxSet(pinmuxing[i].pingrp, pinmuxing[i].pinnum,
pinmuxing[i].modefunc);
}
/* Clock pins only, group field not used */
for (i = 0; i < (sizeof(pinclockmuxing) / sizeof(pinclockmuxing[0])); i++) {
Chip_SCU_ClockPinMuxSet(pinclockmuxing[i].pinnum, pinclockmuxing[i].modefunc);
}
}
/* EMC clock delay */
#define CLK0_DELAY 7
/* Keil SDRAM timing and chip Config */
STATIC const IP_EMC_DYN_CONFIG_T MT48LC4M32_config = {
EMC_NANOSECOND(64000000 / 4096), /* Row refresh time */
0x01, /* Command Delayed */
EMC_NANOSECOND(18),
EMC_NANOSECOND(42),
EMC_NANOSECOND(70),
EMC_CLOCK(0x01),
EMC_CLOCK(0x05),
EMC_NANOSECOND(12),
EMC_NANOSECOND(60),
EMC_NANOSECOND(60),
EMC_NANOSECOND(70),
EMC_NANOSECOND(12),
EMC_CLOCK(0x02),
{
{
EMC_ADDRESS_DYCS0, /* Keil Board uses DYCS0 for SDRAM */