diff options
Diffstat (limited to 'drivers/staging/fsl_ppfe/include/pfe/cbus/bmu.h')
| -rw-r--r-- | drivers/staging/fsl_ppfe/include/pfe/cbus/bmu.h | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/drivers/staging/fsl_ppfe/include/pfe/cbus/bmu.h b/drivers/staging/fsl_ppfe/include/pfe/cbus/bmu.h new file mode 100644 index 0000000..87738ca --- /dev/null +++ b/drivers/staging/fsl_ppfe/include/pfe/cbus/bmu.h @@ -0,0 +1,55 @@ +/* + * Copyright 2015-2016 Freescale Semiconductor, Inc. + * Copyright 2017 NXP + * + * 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 of the License, 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. If not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef _BMU_H_ +#define _BMU_H_ + +#define BMU_VERSION 0x000 +#define BMU_CTRL 0x004 +#define BMU_UCAST_CONFIG 0x008 +#define BMU_UCAST_BASE_ADDR 0x00c +#define BMU_BUF_SIZE 0x010 +#define BMU_BUF_CNT 0x014 +#define BMU_THRES 0x018 +#define BMU_INT_SRC 0x020 +#define BMU_INT_ENABLE 0x024 +#define BMU_ALLOC_CTRL 0x030 +#define BMU_FREE_CTRL 0x034 +#define BMU_FREE_ERR_ADDR 0x038 +#define BMU_CURR_BUF_CNT 0x03c +#define BMU_MCAST_CNT 0x040 +#define BMU_MCAST_ALLOC_CTRL 0x044 +#define BMU_REM_BUF_CNT 0x048 +#define BMU_LOW_WATERMARK 0x050 +#define BMU_HIGH_WATERMARK 0x054 +#define BMU_INT_MEM_ACCESS 0x100 + +struct BMU_CFG { + unsigned long baseaddr; + u32 count; + u32 size; + u32 low_watermark; + u32 high_watermark; +}; + +#define BMU1_BUF_SIZE LMEM_BUF_SIZE_LN2 +#define BMU2_BUF_SIZE DDR_BUF_SIZE_LN2 + +#define BMU2_MCAST_ALLOC_CTRL (BMU2_BASE_ADDR + BMU_MCAST_ALLOC_CTRL) + +#endif /* _BMU_H_ */ |