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Diffstat (limited to 'plat/ti/k3/include/platform_def.h')
| -rw-r--r-- | plat/ti/k3/include/platform_def.h | 191 |
1 files changed, 191 insertions, 0 deletions
diff --git a/plat/ti/k3/include/platform_def.h b/plat/ti/k3/include/platform_def.h new file mode 100644 index 0000000..81a383a --- /dev/null +++ b/plat/ti/k3/include/platform_def.h @@ -0,0 +1,191 @@ +/* + * Copyright (c) 2017-2018, ARM Limited and Contributors. All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#ifndef PLATFORM_DEF_H +#define PLATFORM_DEF_H + +#include <arch.h> +#include <plat/common/common_def.h> + +#include <board_def.h> + +/******************************************************************************* + * Generic platform constants + ******************************************************************************/ + +/* Size of cacheable stack */ +#if IMAGE_BL31 +#define PLATFORM_STACK_SIZE 0x800 +#else +#define PLATFORM_STACK_SIZE 0x1000 +#endif + +#define PLATFORM_SYSTEM_COUNT 1 +#define PLATFORM_CORE_COUNT (K3_CLUSTER0_CORE_COUNT + \ + K3_CLUSTER1_CORE_COUNT + \ + K3_CLUSTER2_CORE_COUNT + \ + K3_CLUSTER3_CORE_COUNT) + +#define PLATFORM_CLUSTER_COUNT ((K3_CLUSTER0_CORE_COUNT != 0) + \ + (K3_CLUSTER1_CORE_COUNT != 0) + \ + (K3_CLUSTER2_CORE_COUNT != 0) + \ + (K3_CLUSTER3_CORE_COUNT != 0)) + +#define PLAT_NUM_PWR_DOMAINS (PLATFORM_SYSTEM_COUNT + \ + PLATFORM_CLUSTER_COUNT + \ + PLATFORM_CORE_COUNT) +#define PLAT_MAX_PWR_LVL MPIDR_AFFLVL2 + +/******************************************************************************* + * Memory layout constants + ******************************************************************************/ + +/* + * ARM-TF lives in SRAM, partition it here + * + * BL3-1 specific defines. + * + * Put BL3-1 at the base of the Trusted SRAM. + */ +#define BL31_BASE SEC_SRAM_BASE +#define BL31_SIZE SEC_SRAM_SIZE +#define BL31_LIMIT (BL31_BASE + BL31_SIZE) + +/* + * Defines the maximum number of translation tables that are allocated by the + * translation table library code. To minimize the amount of runtime memory + * used, choose the smallest value needed to map the required virtual addresses + * for each BL stage. + */ +#if USE_COHERENT_MEM +#define MAX_XLAT_TABLES 10 +#else +#define MAX_XLAT_TABLES 9 +#endif + +/* + * Defines the maximum number of regions that are allocated by the translation + * table library code. A region consists of physical base address, virtual base + * address, size and attributes (Device/Memory, RO/RW, Secure/Non-Secure), as + * defined in the `mmap_region_t` structure. The platform defines the regions + * that should be mapped. Then, the translation table library will create the + * corresponding tables and descriptors at runtime. To minimize the amount of + * runtime memory used, choose the smallest value needed to register the + * required regions for each BL stage. + */ +#define MAX_MMAP_REGIONS 11 + +/* + * Defines the total size of the address space in bytes. For example, for a 32 + * bit address space, this value should be `(1ull << 32)`. + */ +#define PLAT_PHY_ADDR_SPACE_SIZE (1ull << 32) +#define PLAT_VIRT_ADDR_SPACE_SIZE (1ull << 32) + +/* + * Some data must be aligned on the biggest cache line size in the platform. + * This is known only to the platform as it might have a combination of + * integrated and external caches. + */ +#define CACHE_WRITEBACK_SHIFT 6 +#define CACHE_WRITEBACK_GRANULE (1 << CACHE_WRITEBACK_SHIFT) + +/* Platform default console definitions */ +#ifndef K3_USART_BASE +#define K3_USART_BASE (0x02800000 + 0x10000 * K3_USART) +#endif + +/* USART has a default size for address space */ +#define K3_USART_SIZE 0x1000 + +#ifndef K3_USART_CLK_SPEED +#define K3_USART_CLK_SPEED 48000000 +#endif + +/* Crash console defaults */ +#define CRASH_CONSOLE_BASE K3_USART_BASE +#define CRASH_CONSOLE_CLK K3_USART_CLK_SPEED +#define CRASH_CONSOLE_BAUD_RATE K3_USART_BAUD + +/* Timer frequency */ +#ifndef SYS_COUNTER_FREQ_IN_TICKS +#define SYS_COUNTER_FREQ_IN_TICKS 200000000 +#endif + +/* Interrupt numbers */ +#define ARM_IRQ_SEC_PHY_TIMER 29 + +#define ARM_IRQ_SEC_SGI_0 8 +#define ARM_IRQ_SEC_SGI_1 9 +#define ARM_IRQ_SEC_SGI_2 10 +#define ARM_IRQ_SEC_SGI_3 11 +#define ARM_IRQ_SEC_SGI_4 12 +#define ARM_IRQ_SEC_SGI_5 13 +#define ARM_IRQ_SEC_SGI_6 14 +#define ARM_IRQ_SEC_SGI_7 15 + +/* + * Define properties of Group 1 Secure and Group 0 interrupts as per GICv3 + * terminology. On a GICv2 system or mode, the lists will be merged and treated + * as Group 0 interrupts. + */ +#define PLAT_ARM_G1S_IRQ_PROPS(grp) \ + INTR_PROP_DESC(ARM_IRQ_SEC_PHY_TIMER, GIC_HIGHEST_SEC_PRIORITY, grp, \ + GIC_INTR_CFG_LEVEL), \ + INTR_PROP_DESC(ARM_IRQ_SEC_SGI_1, GIC_HIGHEST_SEC_PRIORITY, grp, \ + GIC_INTR_CFG_EDGE), \ + INTR_PROP_DESC(ARM_IRQ_SEC_SGI_2, GIC_HIGHEST_SEC_PRIORITY, grp, \ + GIC_INTR_CFG_EDGE), \ + INTR_PROP_DESC(ARM_IRQ_SEC_SGI_3, GIC_HIGHEST_SEC_PRIORITY, grp, \ + GIC_INTR_CFG_EDGE), \ + INTR_PROP_DESC(ARM_IRQ_SEC_SGI_4, GIC_HIGHEST_SEC_PRIORITY, grp, \ + GIC_INTR_CFG_EDGE), \ + INTR_PROP_DESC(ARM_IRQ_SEC_SGI_5, GIC_HIGHEST_SEC_PRIORITY, grp, \ + GIC_INTR_CFG_EDGE), \ + INTR_PROP_DESC(ARM_IRQ_SEC_SGI_7, GIC_HIGHEST_SEC_PRIORITY, grp, \ + GIC_INTR_CFG_EDGE) + +#define PLAT_ARM_G0_IRQ_PROPS(grp) \ + INTR_PROP_DESC(ARM_IRQ_SEC_SGI_0, GIC_HIGHEST_SEC_PRIORITY, grp, \ + GIC_INTR_CFG_EDGE), \ + INTR_PROP_DESC(ARM_IRQ_SEC_SGI_6, GIC_HIGHEST_SEC_PRIORITY, grp, \ + GIC_INTR_CFG_EDGE) + + +#define K3_GTC_BASE 0x00A90000 +/* We just need 20 byte offset, but simpler to just remap the 64K page in */ +#define K3_GTC_SIZE 0x10000 +#define K3_GTC_CNTCR_OFFSET 0x00 +#define K3_GTC_CNTCR_EN_MASK 0x01 +#define K3_GTC_CNTCR_HDBG_MASK 0x02 +#define K3_GTC_CNTFID0_OFFSET 0x20 + +#define K3_GIC_BASE 0x01800000 +#define K3_GIC_SIZE 0x200000 + +#if !K3_SEC_PROXY_LITE +#define SEC_PROXY_DATA_BASE 0x32C00000 +#define SEC_PROXY_DATA_SIZE 0x80000 +#define SEC_PROXY_SCFG_BASE 0x32800000 +#define SEC_PROXY_SCFG_SIZE 0x80000 +#define SEC_PROXY_RT_BASE 0x32400000 +#define SEC_PROXY_RT_SIZE 0x80000 +#else +#define SEC_PROXY_DATA_BASE 0x4D000000 +#define SEC_PROXY_DATA_SIZE 0x80000 +#define SEC_PROXY_SCFG_BASE 0x4A400000 +#define SEC_PROXY_SCFG_SIZE 0x80000 +#define SEC_PROXY_RT_BASE 0x4A600000 +#define SEC_PROXY_RT_SIZE 0x80000 +#endif /* K3_SEC_PROXY_LITE */ + +#define SEC_PROXY_TIMEOUT_US 1000000 +#define SEC_PROXY_MAX_MESSAGE_SIZE 56 + +#define TI_SCI_HOST_ID 10 +#define TI_SCI_MAX_MESSAGE_SIZE 52 + +#endif /* PLATFORM_DEF_H */ |