diff options
Diffstat (limited to 'plat/arm/board/n1sdp/n1sdp_def.h')
| -rw-r--r-- | plat/arm/board/n1sdp/n1sdp_def.h | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/plat/arm/board/n1sdp/n1sdp_def.h b/plat/arm/board/n1sdp/n1sdp_def.h new file mode 100644 index 0000000..ffa6a03 --- /dev/null +++ b/plat/arm/board/n1sdp/n1sdp_def.h @@ -0,0 +1,52 @@ +/* + * Copyright (c) 2018-2022, Arm Limited. All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#ifndef N1SDP_DEF_H +#define N1SDP_DEF_H + +/* Non-secure SRAM MMU mapping */ +#define N1SDP_NS_SRAM_BASE (0x06000000) +#define N1SDP_NS_SRAM_SIZE (0x00010000) +#define N1SDP_MAP_NS_SRAM MAP_REGION_FLAT( \ + N1SDP_NS_SRAM_BASE, \ + N1SDP_NS_SRAM_SIZE, \ + MT_DEVICE | MT_RW | MT_SECURE) + +/* SDS Platform information defines */ +#define N1SDP_SDS_PLATFORM_INFO_STRUCT_ID 8 +#define N1SDP_SDS_PLATFORM_INFO_OFFSET 0 +#define N1SDP_SDS_PLATFORM_INFO_SIZE 4 +#define N1SDP_MAX_DDR_CAPACITY_GB 64 +#define N1SDP_MAX_SECONDARY_COUNT 16 + +/* DMC memory command registers */ +#define N1SDP_DMC0_MEMC_CMD_REG 0x4E000008 +#define N1SDP_DMC1_MEMC_CMD_REG 0x4E100008 + +/* DMC ERR0CTLR0 registers */ +#define N1SDP_DMC0_ERR0CTLR0_REG 0x4E000708 +#define N1SDP_DMC1_ERR0CTLR0_REG 0x4E100708 + +/* Remote DMC memory command registers */ +#define N1SDP_REMOTE_DMC0_MEMC_CMD_REG PLAT_ARM_REMOTE_CHIP_OFFSET +\ + N1SDP_DMC0_MEMC_CMD_REG +#define N1SDP_REMOTE_DMC1_MEMC_CMD_REG PLAT_ARM_REMOTE_CHIP_OFFSET +\ + N1SDP_DMC1_MEMC_CMD_REG + +/* Remote DMC ERR0CTLR0 registers */ +#define N1SDP_REMOTE_DMC0_ERR0CTLR0_REG PLAT_ARM_REMOTE_CHIP_OFFSET +\ + N1SDP_DMC0_ERR0CTLR0_REG +#define N1SDP_REMOTE_DMC1_ERR0CTLR0_REG PLAT_ARM_REMOTE_CHIP_OFFSET +\ + N1SDP_DMC1_ERR0CTLR0_REG + +/* DMC memory commands */ +#define N1SDP_DMC_MEMC_CMD_CONFIG 0 +#define N1SDP_DMC_MEMC_CMD_READY 3 + +/* DMC ECC enable bit in ERR0CTLR0 register */ +#define N1SDP_DMC_ERR0CTLR0_ECC_EN 0x1 + +#endif /* N1SDP_DEF_H */ |