diff options
Diffstat (limited to '')
| -rw-r--r-- | bsps/arm/raspberrypi/include/bsp/raspberrypi.h | 54 |
1 files changed, 15 insertions, 39 deletions
diff --git a/bsps/arm/raspberrypi/include/bsp/raspberrypi.h b/bsps/arm/raspberrypi/include/bsp/raspberrypi.h index 40c80cf408..eeb48c42f1 100644 --- a/bsps/arm/raspberrypi/include/bsp/raspberrypi.h +++ b/bsps/arm/raspberrypi/include/bsp/raspberrypi.h @@ -53,12 +53,24 @@ */ #if (BSP_IS_RPI2 == 1) - #define RPI_PERIPHERAL_BASE 0x3F000000 + #define RPI_PERIPHERAL_BASE 0x3F000000 + #define BASE_OFFSET 0X3F000000 #else - #define RPI_PERIPHERAL_BASE 0x20000000 + #define RPI_PERIPHERAL_BASE 0x20000000 + #define BASE_OFFSET 0X5E000000 #endif -#define RPI_PERIPHERAL_SIZE 0x01000000 +#define RPI_PERIPHERAL_SIZE 0x01000000 + +/** + * @name Bus to Physical address translation + * Macro. + * @{ + */ + +#define BUS_TO_PHY(x) ((x) - BASE_OFFSET) + +/** @} */ /** * @name Internal ARM Timer Registers @@ -184,42 +196,6 @@ /** @} */ -/** - * @name UART 0 (PL011) Registers - * - * @{ - */ - -#define BCM2835_UART0_BASE (RPI_PERIPHERAL_BASE + 0x201000) - -#define BCM2835_UART0_DR (BCM2835_UART0_BASE + 0x00) -#define BCM2835_UART0_RSRECR (BCM2835_UART0_BASE + 0x04) -#define BCM2835_UART0_FR (BCM2835_UART0_BASE + 0x18) -#define BCM2835_UART0_ILPR (BCM2835_UART0_BASE + 0x20) -#define BCM2835_UART0_IBRD (BCM2835_UART0_BASE + 0x24) -#define BCM2835_UART0_FBRD (BCM2835_UART0_BASE + 0x28) -#define BCM2835_UART0_LCRH (BCM2835_UART0_BASE + 0x2C) -#define BCM2835_UART0_CR (BCM2835_UART0_BASE + 0x30) -#define BCM2835_UART0_IFLS (BCM2835_UART0_BASE + 0x34) -#define BCM2835_UART0_IMSC (BCM2835_UART0_BASE + 0x38) -#define BCM2835_UART0_RIS (BCM2835_UART0_BASE + 0x3C) -#define BCM2835_UART0_MIS (BCM2835_UART0_BASE + 0x40) -#define BCM2835_UART0_ICR (BCM2835_UART0_BASE + 0x44) -#define BCM2835_UART0_DMACR (BCM2835_UART0_BASE + 0x48) -#define BCM2835_UART0_ITCR (BCM2835_UART0_BASE + 0x80) -#define BCM2835_UART0_ITIP (BCM2835_UART0_BASE + 0x84) -#define BCM2835_UART0_ITOP (BCM2835_UART0_BASE + 0x88) -#define BCM2835_UART0_TDR (BCM2835_UART0_BASE + 0x8C) - -#define BCM2835_UART0_MIS_RX 0x10 -#define BCM2835_UART0_MIS_TX 0x20 -#define BCM2835_UART0_IMSC_RX 0x10 -#define BCM2835_UART0_IMSC_TX 0x20 -#define BCM2835_UART0_FR_RXFE 0x10 -#define BCM2835_UART0_FR_TXFF 0x20 -#define BCM2835_UART0_ICR_RX 0x10 -#define BCM2835_UART0_ICR_TX 0x20 - /** @} */ /** |