diff options
Diffstat (limited to 'arch/arm/mach-at91/at91rm9200_devices.c')
| -rw-r--r-- | arch/arm/mach-at91/at91rm9200_devices.c | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/arch/arm/mach-at91/at91rm9200_devices.c b/arch/arm/mach-at91/at91rm9200_devices.c index a110ee3e3c..f370160580 100644 --- a/arch/arm/mach-at91/at91rm9200_devices.c +++ b/arch/arm/mach-at91/at91rm9200_devices.c @@ -17,7 +17,6 @@ #include <mach/at91rm9200.h> #include <mach/board.h> #include <mach/iomux.h> -#include <mach/io.h> #include <mach/at91rm9200_mc.h> #include <i2c/i2c-gpio.h> #include <linux/sizes.h> @@ -135,15 +134,19 @@ void __init at91_add_device_nand(struct atmel_nand_data *data) return; /* enable the address range of CS3 */ - csa = at91_sys_read(AT91_EBI_CSA); - at91_sys_write(AT91_EBI_CSA, csa | AT91_EBI_CS3A_SMC_SMARTMEDIA); + csa = readl(AT91RM9200_BASE_MC + AT91RM9200_EBI_CSA); + csa |= AT91RM9200_EBI_CS3A_SMC_SMARTMEDIA; + writel(csa, AT91RM9200_BASE_MC + AT91RM9200_EBI_CSA); /* set the bus interface characteristics */ - at91_sys_write(AT91_SMC_CSR(3), AT91_SMC_ACSS_STD | AT91_SMC_DBW_8 | AT91_SMC_WSEN - | AT91_SMC_NWS_(5) - | AT91_SMC_TDF_(1) - | AT91_SMC_RWSETUP_(0) /* tDS Data Set up Time 30 - ns */ - | AT91_SMC_RWHOLD_(1) /* tDH Data Hold Time 20 - ns */ + writel(AT91RM9200_SMC_ACSS_STD | + AT91RM9200_SMC_DBW_8 | + AT91RM9200_SMC_WSEN | + AT91RM9200_SMC_NWS_(5) | + AT91RM9200_SMC_TDF_(1) | + AT91RM9200_SMC_RWSETUP_(0) | /* tDS Data Set up Time 30 - ns */ + AT91RM9200_SMC_RWHOLD_(1), /* tDH Data Hold Time 20 - ns */ + AT91RM9200_BASE_MC + AT91RM9200_SMC_CSR(3) ); /* enable pin */ @@ -253,7 +256,7 @@ resource_size_t __init at91_configure_dbgu(void) at91_set_A_periph(AT91_PIN_PA30, 1); /* DRXD */ at91_set_A_periph(AT91_PIN_PA31, 0); /* DTXD */ - return AT91_BASE_SYS + AT91_DBGU; + return AT91RM9200_BASE_DBGU; } resource_size_t __init at91_configure_usart0(unsigned pins) |