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Diffstat (limited to 'plat/marvell/a8k/common/include/platform_def.h')
| -rw-r--r-- | plat/marvell/a8k/common/include/platform_def.h | 202 |
1 files changed, 202 insertions, 0 deletions
diff --git a/plat/marvell/a8k/common/include/platform_def.h b/plat/marvell/a8k/common/include/platform_def.h new file mode 100644 index 00000000..773822e2 --- /dev/null +++ b/plat/marvell/a8k/common/include/platform_def.h @@ -0,0 +1,202 @@ +/* + * *************************************************************************** + * Copyright (C) 2016 Marvell International Ltd. + * *************************************************************************** + * + * 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 Marvell 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 THE COPYRIGHT HOLDER OR CONTRIBUTORS 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. + * + *************************************************************************** + */ + +#ifndef __PLATFORM_DEF_H__ +#define __PLATFORM_DEF_H__ + +#include <board_marvell_def.h> +#include <plat_def.h> +#ifndef __ASSEMBLY__ +#include <stdio.h> +#endif /* __ASSEMBLY__ */ + +/* + * Most platform porting definitions provided by included headers + */ + +/* + * DRAM Memory layout: + * +-----------------------+ + * : : + * : Linux : + * 0x04X00000-->+-----------------------+ + * | BL3-3(u-boot) |>>}>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> + * |-----------------------| } | + * | BL3-[0,1, 2] | }---------------------------------> | + * |-----------------------| } || | + * | BL2 | }->FIP (loaded by || | + * |-----------------------| } BootROM to DRAM) || | + * | FIP_TOC | } || | + * 0x04120000-->|-----------------------| || | + * | BL1 (RO) | || | + * 0x04100000-->+-----------------------+ || | + * : : || | + * : Trusted SRAM section : \/ | + * 0x04040000-->+-----------------------+ Replaced by BL2 +----------------+ | + * | BL1 (RW) | <<<<<<<<<<<<<<<< | BL3-1 NOBITS | | + * 0x04037000-->|-----------------------| <<<<<<<<<<<<<<<< |----------------| | + * | | <<<<<<<<<<<<<<<< | BL3-1 PROGBITS | | + * 0x04023000-->|-----------------------| +----------------+ | + * | BL2 | | + * |-----------------------| | + * | | | + * 0x04001000-->|-----------------------| | + * | Shared | | + * 0x04000000-->+-----------------------+ | + * : : | + * : Linux : | + * : : | + * |-----------------------| | + * | | U-Boot(BL3-3) Loaded by BL2 | + * | U-Boot | <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< + * 0x00000000-->+-----------------------+ + * + * Trusted SRAM section 0x4000000..0x4200000: + * ---------------------------------------- + * SRAM_BASE = 0x4001000 + * BL2_BASE = 0x4006000 + * BL2_LIMIT = BL31_BASE + * BL31_BASE = 0x4023000 = (64MB + 256KB - 0x1D000) + * BL31_PROGBITS_LIMIT = BL1_RW_BASE + * BL1_RW_BASE = 0x4037000 = (64MB + 256KB - 0x9000) + * BL1_RW_LIMIT = BL31_LIMIT = 0x4040000 + * + * + * PLAT_MARVELL_FIP_BASE = 0x4120000 + */ + +/* + * Since BL33 is loaded by BL2 (and validated by BL31) to DRAM offset 0, + * it is allowed to load/copy images to 'NULL' pointers + */ +#if defined(IMAGE_BL2) || defined(IMAGE_BL31) +#define PLAT_ALLOW_ZERO_ADDR_COPY +#endif + +#define PLAT_MARVELL_SRAM_BASE 0xFFE1C048 +#define PLAT_MARVELL_SRAM_END 0xFFE3F000 + +#define PLAT_MARVELL_ATF_BASE 0x4000000 +#define PLAT_MARVELL_ATF_LOAD_ADDR (PLAT_MARVELL_ATF_BASE + \ + 0x100000) + +#define PLAT_MARVELL_FIP_BASE (PLAT_MARVELL_ATF_LOAD_ADDR + \ + 0x20000) +#define PLAT_MARVELL_FIP_MAX_SIZE 0x4000000 + +#define PLAT_MARVELL_CLUSTER_COUNT 2 +#define PLAT_MARVELL_CLUSTER_CORE_COUNT 2 + +#define PLAT_MARVELL_CORE_COUNT (PLAT_MARVELL_CLUSTER_COUNT * \ + PLAT_MARVELL_CLUSTER_CORE_COUNT) + +/* DRAM[2MB..66MB] is used as Trusted ROM */ +#define PLAT_MARVELL_TRUSTED_ROM_BASE PLAT_MARVELL_ATF_LOAD_ADDR +/* 64 MB TODO: reduce this to minimum needed according to fip image size */ +#define PLAT_MARVELL_TRUSTED_ROM_SIZE 0x04000000 +/* TODO: update SCP (Secure PayLoad) Trusted DRAM actual BASE & size */ +#define PLAT_MARVELL_TRUSTED_DRAM_BASE 0x06000000 +#define PLAT_MARVELL_TRUSTED_DRAM_SIZE 0x02000000 /* 32 MB */ + +/* + * PLAT_ARM_MAX_BL1_RW_SIZE is calculated using the current BL1 RW debug size + * plus a little space for growth. + */ +#define PLAT_MARVELL_MAX_BL1_RW_SIZE 0xA000 + +/* + * PLAT_ARM_MAX_BL2_SIZE is calculated using the current BL2 debug size plus a + * little space for growth. + */ +#define PLAT_MARVELL_MAX_BL2_SIZE 0xF000 + +/* + * PLAT_ARM_MAX_BL31_SIZE is calculated using the current BL31 debug size plus a + * little space for growth. + */ +#define PLAT_MARVEL_MAX_BL31_SIZE 0x1D000 + +#define PLAT_MARVELL_CPU_ENTRY_ADDR BL1_RO_BASE + +/* GIC related definitions */ +#define PLAT_MARVELL_GICD_BASE (MVEBU_REGS_BASE + MVEBU_GICD_BASE) +#define PLAT_MARVELL_GICC_BASE (MVEBU_REGS_BASE + MVEBU_GICC_BASE) + +#define PLAT_MARVELL_G0_IRQS MARVELL_G1S_IRQS +#define PLAT_MARVELL_G1S_IRQS MARVELL_G0_IRQS + +#define PLAT_MARVELL_SHARED_RAM_CACHED 1 + +/* + * Load address of BL3-3 for this platform port + */ +#if PALLADIUM +#define PLAT_MARVELL_NS_IMAGE_OFFSET 0x1000 +#else +#define PLAT_MARVELL_NS_IMAGE_OFFSET 0x0 +#endif + +/* System Reference Clock*/ +#define PLAT_REF_CLK_IN_HZ COUNTER_FREQUENCY + +/* + * PL011 related constants + */ +#define PLAT_MARVELL_BOOT_UART_BASE (MVEBU_REGS_BASE + 0x512000) +#if PALLADIUM +#define PLAT_MARVELL_BOOT_UART_CLK_IN_HZ 384000 +#else +#define PLAT_MARVELL_BOOT_UART_CLK_IN_HZ 200000000 +#endif + +#define PLAT_MARVELL_CRASH_UART_BASE PLAT_MARVELL_BOOT_UART_BASE +#define PLAT_MARVELL_CRASH_UART_CLK_IN_HZ PLAT_MARVELL_BOOT_UART_CLK_IN_HZ + +#define PLAT_MARVELL_BL31_RUN_UART_BASE PLAT_MARVELL_BOOT_UART_BASE +#define PLAT_MARVELL_BL31_RUN_UART_CLK_IN_HZ PLAT_MARVELL_BOOT_UART_CLK_IN_HZ + +/* Required platform porting definitions */ +#define PLAT_MAX_PWR_LVL MPIDR_AFFLVL1 + +/* System timer related constants */ +#define PLAT_MARVELL_NSTIMER_FRAME_ID 1 + +/* + * Mailbox base address + * (note the lower memory space are reserved for BLE data) + */ +#define PLAT_MARVELL_MAILBOX_BASE (MARVELL_TRUSTED_SRAM_BASE + 0x400) +#define PLAT_MARVELL_MAILBOX_SIZE 0x100 + +#endif /* __PLATFORM_DEF_H__ */ |