Added code to setup the extra Flash and FRAM chip selects as used on the MIMC200 board.
V2 moves the init code from the common "cpu.c" file into the board specific setup file.
Signed-off-by: Mark Jackson mpfj@mimc.co.uk --- board/mimc/mimc200/mimc200.c | 14 ++++++++++++++ 1 files changed, 14 insertions(+), 0 deletions(-)
diff --git a/board/mimc/mimc200/mimc200.c b/board/mimc/mimc200/mimc200.c index 8516dcb..423238b 100644 --- a/board/mimc/mimc200/mimc200.c +++ b/board/mimc/mimc200/mimc200.c @@ -29,6 +29,8 @@ #include <asm/arch/hmatrix.h> #include <lcd.h>
+#include "../../../cpu/at32ap/hsmc3.h" + #define SM_PM_GCCTRL 0x0060
DECLARE_GLOBAL_DATA_PTR; @@ -98,6 +100,18 @@ int board_early_init_f(void) /* release phys reset */ gpio_set_value(GPIO_PIN_PC18, 0); /* PHY RESET (Release) */
+ /* setup Data Flash chip select (NCS2) */ + hsmc3_writel(MODE2, 0x20121003); + hsmc3_writel(CYCLE2, 0x000a0009); + hsmc3_writel(PULSE2, 0x0a060806); + hsmc3_writel(SETUP2, 0x00030102); + + /* setup FRAM chip select (NCS3) */ + hsmc3_writel(MODE3, 0x10120001); + hsmc3_writel(CYCLE3, 0x001e001d); + hsmc3_writel(PULSE3, 0x08040704); + hsmc3_writel(SETUP3, 0x02050204); + #if defined(CONFIG_MACB) /* init macb0 pins */ gpio_select_periph_A(GPIO_PIN_PC3, 0); /* TXD0 */