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https://github.com/AsahiLinux/u-boot
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3edecba784
Add ddr memory definitions. Signed-off-by: Rayagonda Kokatanur <rayagonda.kokatanur@broadcom.com> Reviewed-by: Simon Glass <sjg@chromium.org>
63 lines
1.9 KiB
C
63 lines
1.9 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Copyright (C) 2020 Broadcom
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*/
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#ifndef DT_BINDINGS_BCM_NS3_MC_H
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#define DT_BINDINGS_BCM_NS3_MC_H
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/*
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* +--------+----------+ 0x8b000000
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* | NITRO CRASH DUMP | 32MB
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* +--------+----------+ 0x8d000000
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* | SHMEM (NS) | 16 MB
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* +-------------------+ 0x8e000000
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* | | TEE_RAM(S)| 4MB
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* + TZDRAM +----------+ 0x8e400000
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* | | TA_RAM(S) | 12MB
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* +--------+----------+ 0x8f000000
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* | BL31 + TMON + LPM |
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* | memory | 1MB
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* +-------------------+ 0x8f100000
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*/
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#define BCM_NS3_MEM_NITRO_CRASH_START 0x8ae00000
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#define BCM_NS3_MEM_NITRO_CRASH_LEN 0x21fffff
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#define BCM_NS3_MEM_NITRO_CRASH_SIZE 0x2200000
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#define BCM_NS3_MEM_SHARE_START 0x8d000000
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#define BCM_NS3_MEM_SHARE_LEN 0x020fffff
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/* ATF/U-boot/Linux error logs */
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#define BCM_NS3_MEM_ELOG_START 0x8f113000
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#define BCM_NS3_MEM_ELOG_LEN 0x00100000
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/* CRMU Page table memroy */
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#define BCM_NS3_MEM_CRMU_PT_START 0x880000000
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#define BCM_NS3_MEM_CRMU_PT_LEN 0x200000
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/* default memory starting address and length */
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#define BCM_NS3_MEM_START 0x80000000UL
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#define BCM_NS3_MEM_LEN 0x80000000UL
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#define BCM_NS3_MEM_END (BCM_NS3_MEM_START + BCM_NS3_MEM_LEN)
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/* memory starting address and length for BANK_1 */
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#define BCM_NS3_BANK_1_MEM_START 0x880000000UL
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#define BCM_NS3_BANK_1_MEM_LEN 0x180000000UL
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/* memory layout information */
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#define BCM_NS3_DDR_INFO_BASE 0x8f220000
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#define BCM_NS3_DDR_INFO_RSVD_LEN 0x1000
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#define BCM_NS3_DDR_INFO_LEN 73
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#define BCM_NS3_DDR_INFO_SIG 0x42434d44
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#define BCM_NS3_MAX_NR_BANKS 4
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#define BCM_NS3_GIC_LPI_BASE 0x8ad70000
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#define BCM_NS3_MEM_RSVE_START BCM_NS3_GIC_LPI_BASE
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#define BCM_NS3_MEM_RSVE_END ((BCM_NS3_MEM_ELOG_START + \
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BCM_NS3_MEM_ELOG_LEN) - \
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BCM_NS3_MEM_RSVE_START)
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#define BCM_NS3_CRMU_PGT_START 0x880000000UL
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#define BCM_NS3_CRMU_PGT_SIZE 0x100000
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#endif
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