diff options
Diffstat (limited to 'nuttx/configs/sam3u-ek/include/board.h')
| -rw-r--r-- | nuttx/configs/sam3u-ek/include/board.h | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/nuttx/configs/sam3u-ek/include/board.h b/nuttx/configs/sam3u-ek/include/board.h index 01817c784..dd9c893fd 100644 --- a/nuttx/configs/sam3u-ek/include/board.h +++ b/nuttx/configs/sam3u-ek/include/board.h @@ -2,7 +2,7 @@ * configs/sam3u-ek/include/board.h * include/arch/board/board.h * - * Copyright (C) 2009-2011 Gregory Nutt. All rights reserved. + * Copyright (C) 2009-2011, 2013 Gregory Nutt. All rights reserved. * Author: Gregory Nutt <gnutt@nuttx.org> * * Redistribution and use in source and binary forms, with or without @@ -82,10 +82,10 @@ /* Resulting frequencies */ -#define SAM3U_MAINOSC_FREQUENCY (12000000) -#define SAM3U_MCK_FREQUENCY (48000000) -#define SAM3U_PLLA_FREQUENCY (96000000) -#define SAM3U_CPU_FREQUENCY (48000000) +#define SAM_MAINOSC_FREQUENCY (12000000) +#define SAM_MCK_FREQUENCY (48000000) +#define SAM_PLLA_FREQUENCY (96000000) +#define SAM_CPU_FREQUENCY (48000000) /* HSMCI clocking * @@ -97,12 +97,12 @@ */ /* MCK = 48MHz, CLKDIV = 59, MCI_SPEED = 48MHz / 2 * (59+1) = 400 KHz */ - + #define HSMCI_INIT_CLKDIV (59 << HSMCI_MR_CLKDIV_SHIFT) /* MCK = 48MHz, CLKDIV = 1, MCI_SPEED = 48MHz / 2 * (1+1) = 12 MHz */ -#define HSMCI_MMCXFR_CLKDIV (3 << HSMCI_MR_CLKDIV_SHIFT) +#define HSMCI_MMCXFR_CLKDIV (3 << HSMCI_MR_CLKDIV_SHIFT) /* MCK = 48MHz, CLKDIV = 0, MCI_SPEED = 48MHz / 2 * (0+1) = 24 MHz */ |