diff options
Diffstat (limited to 'arch/arm/mach-socfpga/include/mach/sdram_io.h')
| -rw-r--r-- | arch/arm/mach-socfpga/include/mach/sdram_io.h | 58 |
1 files changed, 0 insertions, 58 deletions
diff --git a/arch/arm/mach-socfpga/include/mach/sdram_io.h b/arch/arm/mach-socfpga/include/mach/sdram_io.h deleted file mode 100644 index ef87bdaf63..0000000000 --- a/arch/arm/mach-socfpga/include/mach/sdram_io.h +++ /dev/null @@ -1,58 +0,0 @@ -/* - * Copyright Altera Corporation (C) 2012-2014. All rights reserved - * - * SPDX-License-Identifier: BSD-3-Clause - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * * Neither the name of Altera Corporation nor the - * names of its contributors may be used to endorse or promote products - * derived from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED - * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - * DISCLAIMED. IN NO EVENT SHALL ALTERA CORPORATION BE LIABLE FOR ANY - * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND - * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#include <mach/cyclone5-sdram.h> - -#define MGR_SELECT_MASK 0xf8000 - -#define APB_BASE_SCC_MGR SDR_PHYGRP_SCCGRP_ADDRESS -#define APB_BASE_PHY_MGR SDR_PHYGRP_PHYMGRGRP_ADDRESS -#define APB_BASE_RW_MGR SDR_PHYGRP_RWMGRGRP_ADDRESS -#define APB_BASE_DATA_MGR SDR_PHYGRP_DATAMGRGRP_ADDRESS -#define APB_BASE_REG_FILE SDR_PHYGRP_REGFILEGRP_ADDRESS -#define APB_BASE_MMR SDR_CTRLGRP_ADDRESS - -#define __AVL_TO_APB(ADDR) \ - ((((ADDR) & MGR_SELECT_MASK) == (BASE_PHY_MGR)) ? (APB_BASE_PHY_MGR) | (((ADDR) >> (14-6)) & (0x1<<6)) | ((ADDR) & 0x3f) : \ - (((ADDR) & MGR_SELECT_MASK) == (BASE_RW_MGR)) ? (APB_BASE_RW_MGR) | ((ADDR) & 0x1fff) : \ - (((ADDR) & MGR_SELECT_MASK) == (BASE_DATA_MGR)) ? (APB_BASE_DATA_MGR) | ((ADDR) & 0x7ff) : \ - (((ADDR) & MGR_SELECT_MASK) == (BASE_SCC_MGR)) ? (APB_BASE_SCC_MGR) | ((ADDR) & 0xfff) : \ - (((ADDR) & MGR_SELECT_MASK) == (BASE_REG_FILE)) ? (APB_BASE_REG_FILE) | ((ADDR) & 0x7ff) : \ - (((ADDR) & MGR_SELECT_MASK) == (BASE_MMR)) ? (APB_BASE_MMR) | ((ADDR) & 0xfff) : \ - -1) - -#define IOWR_32DIRECT(BASE, OFFSET, DATA) \ - write_register(HPS_SDR_BASE, __AVL_TO_APB((uint32_t)((BASE) + (OFFSET))), DATA) - -#define IORD_32DIRECT(BASE, OFFSET) \ - read_register(HPS_SDR_BASE, __AVL_TO_APB((uint32_t)((BASE) + (OFFSET)))) - #define write_register(BASE, OFFSET, DATA) \ - writel(DATA, ((BASE) + (OFFSET))) - #define read_register(BASE, OFFSET) \ - readl((BASE) + (OFFSET)) - #define HPS_SDR_BASE 0xffc20000 |