aboutsummaryrefslogtreecommitdiffstats
path: root/arch/arm/mach-at91/at91sam9261_devices.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm/mach-at91/at91sam9261_devices.c')
-rw-r--r--arch/arm/mach-at91/at91sam9261_devices.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/arch/arm/mach-at91/at91sam9261_devices.c b/arch/arm/mach-at91/at91sam9261_devices.c
index 0babb645b83c..ec1891375dfb 100644
--- a/arch/arm/mach-at91/at91sam9261_devices.c
+++ b/arch/arm/mach-at91/at91sam9261_devices.c
@@ -232,19 +232,19 @@ void __init at91_add_device_nand(struct at91_nand_data *data)
232 at91_sys_write(AT91_MATRIX_EBICSA, csa | AT91_MATRIX_CS3A_SMC_SMARTMEDIA); 232 at91_sys_write(AT91_MATRIX_EBICSA, csa | AT91_MATRIX_CS3A_SMC_SMARTMEDIA);
233 233
234 /* set the bus interface characteristics */ 234 /* set the bus interface characteristics */
235 at91_sys_write(AT91_SMC_SETUP(3), AT91_SMC_NWESETUP_(0) | AT91_SMC_NCS_WRSETUP_(0) 235 at91_sys_write(AT91_SMC_SETUP(3), AT91_SMC_NWESETUP_(1) | AT91_SMC_NCS_WRSETUP_(0)
236 | AT91_SMC_NRDSETUP_(0) | AT91_SMC_NCS_RDSETUP_(0)); 236 | AT91_SMC_NRDSETUP_(1) | AT91_SMC_NCS_RDSETUP_(0));
237 237
238 at91_sys_write(AT91_SMC_PULSE(3), AT91_SMC_NWEPULSE_(2) | AT91_SMC_NCS_WRPULSE_(5) 238 at91_sys_write(AT91_SMC_PULSE(3), AT91_SMC_NWEPULSE_(3) | AT91_SMC_NCS_WRPULSE_(3)
239 | AT91_SMC_NRDPULSE_(2) | AT91_SMC_NCS_RDPULSE_(5)); 239 | AT91_SMC_NRDPULSE_(3) | AT91_SMC_NCS_RDPULSE_(3));
240 240
241 at91_sys_write(AT91_SMC_CYCLE(3), AT91_SMC_NWECYCLE_(7) | AT91_SMC_NRDCYCLE_(7)); 241 at91_sys_write(AT91_SMC_CYCLE(3), AT91_SMC_NWECYCLE_(5) | AT91_SMC_NRDCYCLE_(5));
242 242
243 if (data->bus_width_16) 243 if (data->bus_width_16)
244 mode = AT91_SMC_DBW_16; 244 mode = AT91_SMC_DBW_16;
245 else 245 else
246 mode = AT91_SMC_DBW_8; 246 mode = AT91_SMC_DBW_8;
247 at91_sys_write(AT91_SMC_MODE(3), mode | AT91_SMC_READMODE | AT91_SMC_WRITEMODE | AT91_SMC_EXNWMODE_DISABLE | AT91_SMC_TDF_(1)); 247 at91_sys_write(AT91_SMC_MODE(3), mode | AT91_SMC_READMODE | AT91_SMC_WRITEMODE | AT91_SMC_EXNWMODE_DISABLE | AT91_SMC_TDF_(2));
248 248
249 /* enable pin */ 249 /* enable pin */
250 if (data->enable_pin) 250 if (data->enable_pin)