diff options
Diffstat (limited to 'board/ronetix')
| -rw-r--r-- | board/ronetix/pm9263/pm9263.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/board/ronetix/pm9263/pm9263.c b/board/ronetix/pm9263/pm9263.c index cfc9847..4b6fd66 100644 --- a/board/ronetix/pm9263/pm9263.c +++ b/board/ronetix/pm9263/pm9263.c @@ -164,7 +164,6 @@ void lcd_disable(void) /* Initialize the PSRAM memory */ static int pm9263_lcd_hw_psram_init(void) { - volatile uint16_t x; unsigned long csa; struct at91_smc *smc = (struct at91_smc *)ATMEL_BASE_SMC1; struct at91_matrix *matrix = (struct at91_matrix *)ATMEL_BASE_MATRIX; @@ -196,14 +195,14 @@ static int pm9263_lcd_hw_psram_init(void) at91_set_pio_value(PSRAM_CRE_PIN, 0); /* set PSRAM_CRE_PIN to '0' */ /* PSRAM: write BCR */ - x = readw(PSRAM_CTRL_REG); - x = readw(PSRAM_CTRL_REG); + readw(PSRAM_CTRL_REG); + readw(PSRAM_CTRL_REG); writew(1, PSRAM_CTRL_REG); /* 0 - RCR,1 - BCR */ writew(0x9d4f, PSRAM_CTRL_REG); /* write the BCR */ /* write RCR of the PSRAM */ - x = readw(PSRAM_CTRL_REG); - x = readw(PSRAM_CTRL_REG); + readw(PSRAM_CTRL_REG); + readw(PSRAM_CTRL_REG); writew(0, PSRAM_CTRL_REG); /* 0 - RCR,1 - BCR */ /* set RCR; 0x10-async mode,0x90-page mode */ writew(0x90, PSRAM_CTRL_REG); @@ -222,8 +221,8 @@ static int pm9263_lcd_hw_psram_init(void) at91_set_pio_value(PSRAM_CRE_PIN, 1); /* set PSRAM_CRE_PIN to '1' */ /* write RCR of the PSRAM */ - x = readw(PSRAM_CTRL_REG); - x = readw(PSRAM_CTRL_REG); + readw(PSRAM_CTRL_REG); + readw(PSRAM_CTRL_REG); writew(0, PSRAM_CTRL_REG); /* 0 - RCR,1 - BCR */ /* set RCR;0x10-async mode,0x90-page mode */ writew(0x90, PSRAM_CTRL_REG); |