| /* |
| * File: include/asm-blackfin/mach-bf548/blackfin.h |
| * Based on: |
| * Author: |
| * |
| * Created: |
| * Description: |
| * |
| * Rev: |
| * |
| * Modified: |
| * |
| * |
| * Bugs: Enter bugs at http://blackfin.uclinux.org/ |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 2, or (at your option) |
| * any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; see the file COPYING. |
| * If not, write to the Free Software Foundation, |
| * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
| */ |
| |
| #ifndef _MACH_BLACKFIN_H_ |
| #define _MACH_BLACKFIN_H_ |
| |
| #include "bf548.h" |
| #include "mem_map.h" |
| #include "anomaly.h" |
| |
| #ifdef CONFIG_BF542 |
| #include "defBF542.h" |
| #endif |
| |
| #ifdef CONFIG_BF544 |
| #include "defBF544.h" |
| #endif |
| |
| #ifdef CONFIG_BF547 |
| #include "defBF547.h" |
| #endif |
| |
| #ifdef CONFIG_BF548 |
| #include "defBF548.h" |
| #endif |
| |
| #ifdef CONFIG_BF549 |
| #include "defBF549.h" |
| #endif |
| |
| #if !defined(__ASSEMBLY__) |
| #ifdef CONFIG_BF542 |
| #include "cdefBF542.h" |
| #endif |
| #ifdef CONFIG_BF544 |
| #include "cdefBF544.h" |
| #endif |
| #ifdef CONFIG_BF547 |
| #include "cdefBF547.h" |
| #endif |
| #ifdef CONFIG_BF548 |
| #include "cdefBF548.h" |
| #endif |
| #ifdef CONFIG_BF549 |
| #include "cdefBF549.h" |
| #endif |
| |
| /* UART 1*/ |
| #define bfin_read_UART_THR() bfin_read_UART1_THR() |
| #define bfin_write_UART_THR(val) bfin_write_UART1_THR(val) |
| #define bfin_read_UART_RBR() bfin_read_UART1_RBR() |
| #define bfin_write_UART_RBR(val) bfin_write_UART1_RBR(val) |
| #define bfin_read_UART_DLL() bfin_read_UART1_DLL() |
| #define bfin_write_UART_DLL(val) bfin_write_UART1_DLL(val) |
| #define bfin_read_UART_IER() bfin_read_UART1_IER() |
| #define bfin_write_UART_IER(val) bfin_write_UART1_IER(val) |
| #define bfin_read_UART_DLH() bfin_read_UART1_DLH() |
| #define bfin_write_UART_DLH(val) bfin_write_UART1_DLH(val) |
| #define bfin_read_UART_IIR() bfin_read_UART1_IIR() |
| #define bfin_write_UART_IIR(val) bfin_write_UART1_IIR(val) |
| #define bfin_read_UART_LCR() bfin_read_UART1_LCR() |
| #define bfin_write_UART_LCR(val) bfin_write_UART1_LCR(val) |
| #define bfin_read_UART_MCR() bfin_read_UART1_MCR() |
| #define bfin_write_UART_MCR(val) bfin_write_UART1_MCR(val) |
| #define bfin_read_UART_LSR() bfin_read_UART1_LSR() |
| #define bfin_write_UART_LSR(val) bfin_write_UART1_LSR(val) |
| #define bfin_read_UART_SCR() bfin_read_UART1_SCR() |
| #define bfin_write_UART_SCR(val) bfin_write_UART1_SCR(val) |
| #define bfin_read_UART_GCTL() bfin_read_UART1_GCTL() |
| #define bfin_write_UART_GCTL(val) bfin_write_UART1_GCTL(val) |
| |
| #endif |
| |
| /* MAP used DEFINES from BF533 to BF54x - so we don't need to change |
| * them in the driver, kernel, etc. */ |
| |
| /* UART_IIR Register */ |
| #define STATUS(x) ((x << 1) & 0x06) |
| #define STATUS_P1 0x02 |
| #define STATUS_P0 0x01 |
| |
| /* UART 0*/ |
| |
| /* DMA Channel */ |
| #define bfin_read_CH_UART_RX() bfin_read_CH_UART1_RX() |
| #define bfin_write_CH_UART_RX(val) bfin_write_CH_UART1_RX(val) |
| #define bfin_read_CH_UART_TX() bfin_read_CH_UART1_TX() |
| #define bfin_write_CH_UART_TX(val) bfin_write_CH_UART1_TX(val) |
| #define CH_UART_RX CH_UART1_RX |
| #define CH_UART_TX CH_UART1_TX |
| |
| /* System Interrupt Controller */ |
| #define bfin_read_IRQ_UART_RX() bfin_read_IRQ_UART1_RX() |
| #define bfin_write_IRQ_UART_RX(val) bfin_write_IRQ_UART1_RX(val) |
| #define bfin_read_IRQ_UART_TX() bfin_read_IRQ_UART1_TX() |
| #define bfin_write_IRQ_UART_TX(val) bfin_write_IRQ_UART1_TX(val) |
| #define bfin_read_IRQ_UART_ERROR() bfin_read_IRQ_UART1_ERROR() |
| #define bfin_write_IRQ_UART_ERROR(val) bfin_write_IRQ_UART1_ERROR(val) |
| #define IRQ_UART_RX IRQ_UART1_RX |
| #define IRQ_UART_TX IRQ_UART1_TX |
| #define IRQ_UART_ERROR IRQ_UART1_ERROR |
| |
| /* MMR Registers*/ |
| #define bfin_read_UART_THR() bfin_read_UART1_THR() |
| #define bfin_write_UART_THR(val) bfin_write_UART1_THR(val) |
| #define bfin_read_UART_RBR() bfin_read_UART1_RBR() |
| #define bfin_write_UART_RBR(val) bfin_write_UART1_RBR(val) |
| #define bfin_read_UART_DLL() bfin_read_UART1_DLL() |
| #define bfin_write_UART_DLL(val) bfin_write_UART1_DLL(val) |
| #define bfin_read_UART_IER() bfin_read_UART1_IER() |
| #define bfin_write_UART_IER(val) bfin_write_UART1_IER(val) |
| #define bfin_read_UART_DLH() bfin_read_UART1_DLH() |
| #define bfin_write_UART_DLH(val) bfin_write_UART1_DLH(val) |
| #define bfin_read_UART_IIR() bfin_read_UART1_IIR() |
| #define bfin_write_UART_IIR(val) bfin_write_UART1_IIR(val) |
| #define bfin_read_UART_LCR() bfin_read_UART1_LCR() |
| #define bfin_write_UART_LCR(val) bfin_write_UART1_LCR(val) |
| #define bfin_read_UART_MCR() bfin_read_UART1_MCR() |
| #define bfin_write_UART_MCR(val) bfin_write_UART1_MCR(val) |
| #define bfin_read_UART_LSR() bfin_read_UART1_LSR() |
| #define bfin_write_UART_LSR(val) bfin_write_UART1_LSR(val) |
| #define bfin_read_UART_SCR() bfin_read_UART1_SCR() |
| #define bfin_write_UART_SCR(val) bfin_write_UART1_SCR(val) |
| #define bfin_read_UART_GCTL() bfin_read_UART1_GCTL() |
| #define bfin_write_UART_GCTL(val) bfin_write_UART1_GCTL(val) |
| |
| #define BFIN_UART_THR UART1_THR |
| #define BFIN_UART_RBR UART1_RBR |
| #define BFIN_UART_DLL UART1_DLL |
| #define BFIN_UART_IER UART1_IER |
| #define BFIN_UART_DLH UART1_DLH |
| #define BFIN_UART_IIR UART1_IIR |
| #define BFIN_UART_LCR UART1_LCR |
| #define BFIN_UART_MCR UART1_MCR |
| #define BFIN_UART_LSR UART1_LSR |
| #define BFIN_UART_SCR UART1_SCR |
| #define BFIN_UART_GCTL UART1_GCTL |
| |
| #define BFIN_UART_NR_PORTS 4 |
| |
| #define OFFSET_DLL 0x00 /* Divisor Latch (Low-Byte) */ |
| #define OFFSET_DLH 0x04 /* Divisor Latch (High-Byte) */ |
| #define OFFSET_GCTL 0x08 /* Global Control Register */ |
| #define OFFSET_LCR 0x0C /* Line Control Register */ |
| #define OFFSET_MCR 0x10 /* Modem Control Register */ |
| #define OFFSET_LSR 0x14 /* Line Status Register */ |
| #define OFFSET_MSR 0x18 /* Modem Status Register */ |
| #define OFFSET_SCR 0x1C /* SCR Scratch Register */ |
| #define OFFSET_IER_SET 0x20 /* Set Interrupt Enable Register */ |
| #define OFFSET_IER_CLEAR 0x24 /* Clear Interrupt Enable Register */ |
| #define OFFSET_THR 0x28 /* Transmit Holding register */ |
| #define OFFSET_RBR 0x2C /* Receive Buffer register */ |
| |
| /* PLL_DIV Masks */ |
| #define CCLK_DIV1 CSEL_DIV1 /* CCLK = VCO / 1 */ |
| #define CCLK_DIV2 CSEL_DIV2 /* CCLK = VCO / 2 */ |
| #define CCLK_DIV4 CSEL_DIV4 /* CCLK = VCO / 4 */ |
| #define CCLK_DIV8 CSEL_DIV8 /* CCLK = VCO / 8 */ |
| |
| #endif |
