diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/mtd/dataflash.c | 14 | ||||
| -rw-r--r-- | drivers/serial/mcfuart.c | 4 |
2 files changed, 16 insertions, 2 deletions
diff --git a/drivers/mtd/dataflash.c b/drivers/mtd/dataflash.c index 8247aa0..a092dc6 100644 --- a/drivers/mtd/dataflash.c +++ b/drivers/mtd/dataflash.c @@ -54,6 +54,17 @@ int AT91F_DataflashInit (void) &dataflash_info[i].Desc); switch (dfcode) { + case AT45DB021: + dataflash_info[i].Device.pages_number = 1024; + dataflash_info[i].Device.pages_size = 263; + dataflash_info[i].Device.page_offset = 9; + dataflash_info[i].Device.byte_mask = 0x300; + dataflash_info[i].Device.cs = cs[i].cs; + dataflash_info[i].Desc.DataFlash_state = IDLE; + dataflash_info[i].logical_address = cs[i].addr; + dataflash_info[i].id = dfcode; + found[i] += dfcode;; + break; case AT45DB161: dataflash_info[i].Device.pages_number = 4096; dataflash_info[i].Device.pages_size = 528; @@ -178,6 +189,9 @@ void dataflash_print_info (void) if (dataflash_info[i].id != 0) { printf("DataFlash:"); switch (dataflash_info[i].id) { + case AT45DB021: + printf("AT45DB021\n"); + break; case AT45DB161: printf("AT45DB161\n"); break; diff --git a/drivers/serial/mcfuart.c b/drivers/serial/mcfuart.c index 88f3eb1..5eb4f45 100644 --- a/drivers/serial/mcfuart.c +++ b/drivers/serial/mcfuart.c @@ -63,8 +63,8 @@ int serial_init(void) uart->umr = UART_UMR_SB_STOP_BITS_1; /* Setting up BaudRate */ - counter = (u32) (gd->bus_clk / (gd->baudrate)); - counter >>= 5; + counter = (u32) ((gd->bus_clk / 32) + (gd->baudrate / 2)); + counter = counter / gd->baudrate; /* write to CTUR: divide counter upper byte */ uart->ubg1 = (u8) ((counter & 0xff00) >> 8); |