diff options
Diffstat (limited to 'core/arch/arm/plat-hikey/platform_config.h')
-rw-r--r-- | core/arch/arm/plat-hikey/platform_config.h | 130 |
1 files changed, 130 insertions, 0 deletions
diff --git a/core/arch/arm/plat-hikey/platform_config.h b/core/arch/arm/plat-hikey/platform_config.h new file mode 100644 index 0000000..633759f --- /dev/null +++ b/core/arch/arm/plat-hikey/platform_config.h @@ -0,0 +1,130 @@ +/* + * Copyright (c) 2015, Linaro Limited + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, + * this list of conditions and the following disclaimer. + * + * 2. 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. + * + * 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_CONFIG_H +#define PLATFORM_CONFIG_H + +/* Make stacks aligned to data cache line length */ +#define STACK_ALIGNMENT 64 + +#ifdef ARM64 +#ifdef CFG_WITH_PAGER +#error "Pager not supported for ARM64" +#endif +#endif /* ARM64 */ + +/* PL011 UART */ +#if defined(CFG_CONSOLE_UART) && (CFG_CONSOLE_UART == 0) +#define CONSOLE_UART_BASE 0xF8015000 +#elif !defined(CFG_CONSOLE_UART) || (CFG_CONSOLE_UART == 3) +#define CONSOLE_UART_BASE 0xF7113000 +#else +#error Unknown console UART +#endif + +#define CONSOLE_BAUDRATE 115200 +#define CONSOLE_UART_CLK_IN_HZ 19200000 + +/* + * HiKey memory map + * + * We use only non-secure DRAM (TZDRAM and TZSRAM are emulated). + * + * CFG_WITH_PAGER=n + * + * 0x4000_0000 - + * TA RAM: 15 MiB | + * 0x3F10_0000 | TZDRAM + * TEE RAM: 1 MiB (CFG_TEE_RAM_VA_SIZE) | + * 0x3F00_0000 [TZDRAM_BASE, BL32_LOAD_ADDR] - + * Shared memory: 1 MiB | + * 0x3EF0_0000 | DRAM0 + * Available to Linux | + * 0x0000_0000 [DRAM0_BASE] - + * + * CFG_WITH_PAGER=y + * + * 0x4000_0000 - + * TA RAM: 15 MiB | TZDRAM + * 0x3F10_0000 - + * Unused + * 0x3F03_2000 - + * TEE RAM: 200 KiB | TZSRAM + * 0x3F00_0000 [TZSRAM_BASE, BL32_LOAD_ADDR] - + * Shared memory: 1 MiB | + * 0x3EF0_0000 | DRAM0 + * Available to Linux | + * 0x0000_0000 [DRAM0_BASE] - + */ + +#define DRAM0_BASE 0x00000000 +#define DRAM0_SIZE 0x3F000000 + +#ifdef CFG_WITH_PAGER + +#define TZSRAM_BASE 0x3F000000 +#define TZSRAM_SIZE CFG_CORE_TZSRAM_EMUL_SIZE + +#define TZDRAM_BASE 0x3F100000 +#define TZDRAM_SIZE (15 * 1024 * 1024) + +#else /* CFG_WITH_PAGER */ + +#define TZDRAM_BASE 0x3F000000 +#define TZDRAM_SIZE (16 * 1024 * 1024) + +#endif /* CFG_WITH_PAGER */ + +#define CFG_SHMEM_START 0x3EE00000 +#define CFG_SHMEM_SIZE (2 * 1024 * 1024) + +#define CFG_TEE_CORE_NB_CORE 8 + +#define CFG_TEE_RAM_VA_SIZE (1024 * 1024) + +#define CFG_TEE_LOAD_ADDR 0x3F000000 + +#ifdef CFG_WITH_PAGER + +#define CFG_TEE_RAM_START TZSRAM_BASE +#define CFG_TEE_RAM_PH_SIZE TZSRAM_SIZE +#define CFG_TA_RAM_START ROUNDUP(TZDRAM_BASE, CORE_MMU_DEVICE_SIZE) +#define CFG_TA_RAM_SIZE ROUNDDOWN(TZDRAM_SIZE, CORE_MMU_DEVICE_SIZE) + +#else /* CFG_WITH_PAGER */ + +#define CFG_TEE_RAM_PH_SIZE CFG_TEE_RAM_VA_SIZE +#define CFG_TEE_RAM_START TZDRAM_BASE +#define CFG_TA_RAM_START ROUNDUP((TZDRAM_BASE + CFG_TEE_RAM_VA_SIZE), \ + CORE_MMU_DEVICE_SIZE) + +#define CFG_TA_RAM_SIZE ROUNDDOWN((TZDRAM_SIZE - CFG_TEE_RAM_VA_SIZE),\ + CORE_MMU_DEVICE_SIZE) + +#endif /* CFG_WITH_PAGER */ + +#endif /* PLATFORM_CONFIG_H */ |