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Commit b33772eb authored by Mark Dykes's avatar Mark Dykes Committed by TrustedFirmware Code Review
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Merge changes from topic "platform-refactor" into integration 

* changes:
  intel: Refactor common platform code [4/5]
  intel: Refactor common platform code [3/5]
  intel: Refactor common platform code [2/5]
  intel: Refactor common platform code [1/5]
parents b3fc6c1c c76d4239
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plat/intel/soc/stratix10/include/platform_def.h deleted 100644 → 0
View file @ b3fc6c1c
/*
* Copyright (c) 2019, 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 <common/bl_common.h>
#include <common/interrupt_props.h>
#include <common/tbbr/tbbr_img_def.h>
#include <drivers/arm/gic_common.h>
#include <plat/common/common_def.h>
#define PLAT_CPUID_RELEASE 0xffe1b000
#define PLAT_SEC_ENTRY 0xffe1b008
/* Define next boot image name and offset */
#define PLAT_NS_IMAGE_OFFSET 0x50000
#define PLAT_HANDOFF_OFFSET 0xFFE3F000
/*******************************************************************************
* Platform binary types for linking
******************************************************************************/
#define PLATFORM_LINKER_FORMAT "elf64-littleaarch64"
#define PLATFORM_LINKER_ARCH aarch64
/* Stratix 10 supports up to 124GB RAM */
#define PLAT_PHY_ADDR_SPACE_SIZE (1ULL << 39)
#define PLAT_VIRT_ADDR_SPACE_SIZE (1ULL << 39)
/*******************************************************************************
* Generic platform constants
******************************************************************************/
#define PLAT_PRIMARY_CPU 0
#define PLAT_SECONDARY_ENTRY_BASE 0x01f78bf0
/* Size of cacheable stacks */
#define PLATFORM_STACK_SIZE 0x2000
/* PSCI related constant */
#define PLAT_NUM_POWER_DOMAINS 5
#define PLAT_MAX_PWR_LVL 1
#define PLAT_MAX_RET_STATE 1
#define PLAT_MAX_OFF_STATE 2
#define PLATFORM_SYSTEM_COUNT 1
#define PLATFORM_CLUSTER_COUNT 1
#define PLATFORM_CLUSTER0_CORE_COUNT 4
#define PLATFORM_CLUSTER1_CORE_COUNT 0
#define PLATFORM_CORE_COUNT (PLATFORM_CLUSTER1_CORE_COUNT + \
PLATFORM_CLUSTER0_CORE_COUNT)
#define PLATFORM_MAX_CPUS_PER_CLUSTER 4
/* Interrupt related constant */
#define INTEL_S10_IRQ_SEC_PHY_TIMER 29
#define INTEL_S10_IRQ_SEC_SGI_0 8
#define INTEL_S10_IRQ_SEC_SGI_1 9
#define INTEL_S10_IRQ_SEC_SGI_2 10
#define INTEL_S10_IRQ_SEC_SGI_3 11
#define INTEL_S10_IRQ_SEC_SGI_4 12
#define INTEL_S10_IRQ_SEC_SGI_5 13
#define INTEL_S10_IRQ_SEC_SGI_6 14
#define INTEL_S10_IRQ_SEC_SGI_7 15
#define TSP_IRQ_SEC_PHY_TIMER INTEL_S10_IRQ_SEC_PHY_TIMER
#define TSP_SEC_MEM_BASE BL32_BASE
#define TSP_SEC_MEM_SIZE (BL32_LIMIT - BL32_BASE + 1)
/*******************************************************************************
* Platform memory map related constants
******************************************************************************/
#define DRAM_BASE (0x0)
#define DRAM_SIZE (0x80000000)
#define OCRAM_BASE (0xFFE00000)
#define OCRAM_SIZE (0x00040000)
#define MEM64_BASE (0x0100000000)
#define MEM64_SIZE (0x1F00000000)
#define DEVICE1_BASE (0x80000000)
#define DEVICE1_SIZE (0x60000000)
#define DEVICE2_BASE (0xF7000000)
#define DEVICE2_SIZE (0x08E00000)
#define DEVICE3_BASE (0xFFFC0000)
#define DEVICE3_SIZE (0x00008000)
#define DEVICE4_BASE (0x2000000000)
#define DEVICE4_SIZE (0x0100000000)
/*******************************************************************************
* BL31 specific defines.
******************************************************************************/
/*
* Put BL3-1 at the top of the Trusted SRAM (just below the shared memory, if
* present). BL31_BASE is calculated using the current BL3-1 debug size plus a
* little space for growth.
*/
#define FIRMWARE_WELCOME_STR "Booting Trusted Firmware\n"
#define BL1_RO_BASE (0xffe00000)
#define BL1_RO_LIMIT (0xffe0f000)
#define BL1_RW_BASE (0xffe10000)
#define BL1_RW_LIMIT (0xffe1ffff)
#define BL1_RW_SIZE (0x14000)
#define BL2_BASE (0xffe00000)
#define BL2_LIMIT (0xffe1b000)
#define BL31_BASE (0xffe1c000)
#define BL31_LIMIT (0xffe3bfff)
/*******************************************************************************
* Platform specific page table and MMU setup constants
******************************************************************************/
#define MAX_XLAT_TABLES 8
#define MAX_MMAP_REGIONS 16
/*******************************************************************************
* Declarations and constants to access the mailboxes safely. Each mailbox is
* 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. Such alignment ensures that two maiboxes do not sit on the same cache
* line at any cache level. They could belong to different cpus/clusters &
* get written while being protected by different locks causing corruption of
* a valid mailbox address.
******************************************************************************/
#define CACHE_WRITEBACK_SHIFT 6
#define CACHE_WRITEBACK_GRANULE (1 << CACHE_WRITEBACK_SHIFT)
#define PLAT_GIC_BASE (0xFFFC0000)
#define PLAT_GICC_BASE (PLAT_GIC_BASE + 0x2000)
#define PLAT_GICD_BASE (PLAT_GIC_BASE + 0x1000)
#define PLAT_GICR_BASE 0
/*******************************************************************************
* UART related constants
******************************************************************************/
#define PLAT_UART0_BASE (0xFFC02000)
#define PLAT_UART1_BASE (0xFFC02100)
#define CRASH_CONSOLE_BASE PLAT_UART0_BASE
#define PLAT_BAUDRATE (115200)
#define PLAT_UART_CLOCK (100000000)
/*******************************************************************************
* System counter frequency related constants
******************************************************************************/
#define PLAT_SYS_COUNTER_FREQ_IN_TICKS (400000000)
#define PLAT_SYS_COUNTER_FREQ_IN_MHZ (400)
#define PLAT_INTEL_S10_GICD_BASE PLAT_GICD_BASE
#define PLAT_INTEL_S10_GICC_BASE PLAT_GICC_BASE
/*
* Define a list 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_INTEL_S10_G1S_IRQ_PROPS(grp) \
INTR_PROP_DESC(INTEL_S10_IRQ_SEC_PHY_TIMER, GIC_HIGHEST_SEC_PRIORITY, \
grp, GIC_INTR_CFG_LEVEL), \
INTR_PROP_DESC(INTEL_S10_IRQ_SEC_SGI_0, GIC_HIGHEST_SEC_PRIORITY, grp, \
GIC_INTR_CFG_EDGE), \
INTR_PROP_DESC(INTEL_S10_IRQ_SEC_SGI_1, GIC_HIGHEST_SEC_PRIORITY, grp, \
GIC_INTR_CFG_EDGE), \
INTR_PROP_DESC(INTEL_S10_IRQ_SEC_SGI_2, GIC_HIGHEST_SEC_PRIORITY, grp, \
GIC_INTR_CFG_EDGE), \
INTR_PROP_DESC(INTEL_S10_IRQ_SEC_SGI_3, GIC_HIGHEST_SEC_PRIORITY, grp, \
GIC_INTR_CFG_EDGE), \
INTR_PROP_DESC(INTEL_S10_IRQ_SEC_SGI_4, GIC_HIGHEST_SEC_PRIORITY, grp, \
GIC_INTR_CFG_EDGE), \
INTR_PROP_DESC(INTEL_S10_IRQ_SEC_SGI_5, GIC_HIGHEST_SEC_PRIORITY, grp, \
GIC_INTR_CFG_EDGE), \
INTR_PROP_DESC(INTEL_S10_IRQ_SEC_SGI_6, GIC_HIGHEST_SEC_PRIORITY, grp, \
GIC_INTR_CFG_EDGE), \
INTR_PROP_DESC(INTEL_S10_IRQ_SEC_SGI_7, GIC_HIGHEST_SEC_PRIORITY, grp, \
GIC_INTR_CFG_EDGE)
#define PLAT_INTEL_S10_G0_IRQ_PROPS(grp)
#define MAX_IO_HANDLES 4
#define MAX_IO_DEVICES 4
#define MAX_IO_BLOCK_DEVICES 2
#endif /* __PLATFORM_DEF_H__ */
plat/intel/soc/stratix10/include/s10_clock_manager.h
View file @ b33772eb
......@@ -7,7 +7,7 @@
#ifndef __CLOCKMANAGER_H__
#define __CLOCKMANAGER_H__
#include "s10_handoff.h"
#include "socfpga_handoff.h"
#define ALT_CLKMGR 0xffd10000
......
plat/intel/soc/stratix10/include/s10_handoff.h deleted 100644 → 0
View file @ b3fc6c1c
/*
* Copyright (c) 2019, Intel Corporation. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
#ifndef _HANDOFF_H_
#define _HANDOFF_H_
#define HANDOFF_MAGIC_HEADER 0x424f4f54 /* BOOT */
#define HANDOFF_MAGIC_PINMUX_SEL 0x504d5558 /* PMUX */
#define HANDOFF_MAGIC_IOCTLR 0x494f4354 /* IOCT */
#define HANDOFF_MAGIC_FPGA 0x46504741 /* FPGA */
#define HANDOFF_MAGIC_IODELAY 0x444c4159 /* DLAY */
#define HANDOFF_MAGIC_CLOCK 0x434c4b53 /* CLKS */
#define HANDOFF_MAGIC_MISC 0x4d495343 /* MISC */
typedef struct handoff_t {
/* header */
uint32_t header_magic;
uint32_t header_device;
uint32_t _pad_0x08_0x10[2];
/* pinmux configuration - select */
uint32_t pinmux_sel_magic;
uint32_t pinmux_sel_length;
uint32_t _pad_0x18_0x20[2];
uint32_t pinmux_sel_array[96]; /* offset, value */
/* pinmux configuration - io control */
uint32_t pinmux_io_magic;
uint32_t pinmux_io_length;
uint32_t _pad_0x1a8_0x1b0[2];
uint32_t pinmux_io_array[96]; /* offset, value */
/* pinmux configuration - use fpga switch */
uint32_t pinmux_fpga_magic;
uint32_t pinmux_fpga_length;
uint32_t _pad_0x338_0x340[2];
uint32_t pinmux_fpga_array[42]; /* offset, value */
uint32_t _pad_0x3e8_0x3f0[2];
/* pinmux configuration - io delay */
uint32_t pinmux_delay_magic;
uint32_t pinmux_delay_length;
uint32_t _pad_0x3f8_0x400[2];
uint32_t pinmux_iodelay_array[96]; /* offset, value */
/* clock configuration */
uint32_t clock_magic;
uint32_t clock_length;
uint32_t _pad_0x588_0x590[2];
uint32_t main_pll_mpuclk;
uint32_t main_pll_nocclk;
uint32_t main_pll_cntr2clk;
uint32_t main_pll_cntr3clk;
uint32_t main_pll_cntr4clk;
uint32_t main_pll_cntr5clk;
uint32_t main_pll_cntr6clk;
uint32_t main_pll_cntr7clk;
uint32_t main_pll_cntr8clk;
uint32_t main_pll_cntr9clk;
uint32_t main_pll_nocdiv;
uint32_t main_pll_pllglob;
uint32_t main_pll_fdbck;
uint32_t main_pll_pllc0;
uint32_t main_pll_pllc1;
uint32_t _pad_0x5cc_0x5d0[1];
uint32_t per_pll_cntr2clk;
uint32_t per_pll_cntr3clk;
uint32_t per_pll_cntr4clk;
uint32_t per_pll_cntr5clk;
uint32_t per_pll_cntr6clk;
uint32_t per_pll_cntr7clk;
uint32_t per_pll_cntr8clk;
uint32_t per_pll_cntr9clk;
uint32_t per_pll_emacctl;
uint32_t per_pll_gpiodiv;
uint32_t per_pll_pllglob;
uint32_t per_pll_fdbck;
uint32_t per_pll_pllc0;
uint32_t per_pll_pllc1;
uint32_t hps_osc_clk_h;
uint32_t fpga_clk_hz;
/* misc configuration */
uint32_t misc_magic;
uint32_t misc_length;
uint32_t _pad_0x618_0x620[2];
uint32_t boot_source;
} handoff;
int verify_handoff_image(handoff *hoff_ptr, handoff *reverse_hoff_ptr);
int s10_get_handoff(handoff *hoff_ptr);
#endif
plat/intel/soc/stratix10/include/s10_mailbox.h deleted 100644 → 0
View file @ b3fc6c1c
/*
* Copyright (c) 2019, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
#ifndef __S10_MBOX__
#define __S10_MBOX__
#define MBOX_OFFSET 0xffa30000
#define MBOX_ATF_CLIENT_ID 0x1
#define MBOX_JOB_ID 0x1
/* Mailbox interrupt flags and masks */
#define MBOX_INT_FLAG_COE 0x1
#define MBOX_INT_FLAG_RIE 0x2
#define MBOX_INT_FLAG_UAE 0x100
#define MBOX_COE_BIT(INTERRUPT) ((INTERRUPT) & 0x3)
#define MBOX_UAE_BIT(INTERRUPT) (((INTERRUPT) & (1<<4)))
/* Mailbox response and status */
#define MBOX_RESP_BUFFER_SIZE 16
#define MBOX_RESP_ERR(BUFFER) ((BUFFER) & 0x00000fff)
#define MBOX_RESP_LEN(BUFFER) (((BUFFER) & 0x007ff000) >> 12)
#define MBOX_RESP_CLIENT_ID(BUFFER) (((BUFFER) & 0xf0000000) >> 28)
#define MBOX_RESP_JOB_ID(BUFFER) (((BUFFER) & 0x0f000000) >> 24)
#define MBOX_STATUS_UA_MASK (1<<8)
/* Mailbox command and response */
#define MBOX_CMD_FREE_OFFSET 0x14
#define MBOX_CMD_BUFFER_SIZE 32
#define MBOX_CLIENT_ID_CMD(CLIENT_ID) ((CLIENT_ID) << 28)
#define MBOX_JOB_ID_CMD(JOB_ID) (JOB_ID<<24)
#define MBOX_CMD_LEN_CMD(CMD_LEN) ((CMD_LEN) << 12)
#define MBOX_INDIRECT (1 << 11)
#define MBOX_INSUFFICIENT_BUFFER -2
#define MBOX_CIN 0x00
#define MBOX_ROUT 0x04
#define MBOX_URG 0x08
#define MBOX_INT 0x0C
#define MBOX_COUT 0x20
#define MBOX_RIN 0x24
#define MBOX_STATUS 0x2C
#define MBOX_CMD_BUFFER 0x40
#define MBOX_RESP_BUFFER 0xC0
#define MBOX_RESP_BUFFER_SIZE 16
#define MBOX_RESP_OK 0
#define MBOX_RESP_INVALID_CMD 1
#define MBOX_RESP_UNKNOWN_BR 2
#define MBOX_RESP_UNKNOWN 3
#define MBOX_RESP_NOT_CONFIGURED 256
/* Mailbox SDM doorbell */
#define MBOX_DOORBELL_TO_SDM 0x400
#define MBOX_DOORBELL_FROM_SDM 0x480
/* Mailbox QSPI commands */
#define MBOX_CMD_RESTART 2
#define MBOX_CMD_QSPI_OPEN 50
#define MBOX_CMD_QSPI_CLOSE 51
#define MBOX_CMD_QSPI_DIRECT 59
#define MBOX_CMD_GET_IDCODE 16
#define MBOX_CMD_QSPI_SET_CS 52
/* Mailbox REBOOT commands */
#define MBOX_CMD_REBOOT_HPS 71
/* Generic error handling */
#define MBOX_TIMEOUT -2047
#define MBOX_NO_RESPONSE -2
#define MBOX_WRONG_ID -3
/* Mailbox status */
#define RECONFIG_STATUS_STATE 0
#define RECONFIG_STATUS_PIN_STATUS 2
#define RECONFIG_STATUS_SOFTFUNC_STATUS 3
#define PIN_STATUS_NSTATUS (1U << 31)
#define SOFTFUNC_STATUS_SEU_ERROR (1 << 3)
#define SOFTFUNC_STATUS_INIT_DONE (1 << 1)
#define SOFTFUNC_STATUS_CONF_DONE (1 << 0)
#define MBOX_CFGSTAT_STATE_CONFIG 0x10000000
/* SMC function IDs for SiP Service queries */
#define SIP_SVC_CALL_COUNT 0x8200ff00
#define SIP_SVC_UID 0x8200ff01
#define SIP_SVC_VERSION 0x8200ff03
/* SiP Service Calls version numbers */
#define SIP_SVC_VERSION_MAJOR 0
#define SIP_SVC_VERSION_MINOR 1
/* Mailbox reconfiguration commands */
#define MBOX_RECONFIG 6
#define MBOX_RECONFIG_DATA 8
#define MBOX_RECONFIG_STATUS 9
/* Sip get memory */
#define INTEL_SIP_SMC_FPGA_CONFIG_START 0xC2000001
#define INTEL_SIP_SMC_FPGA_CONFIG_GET_MEM 0xC2000005
#define INTEL_SIP_SMC_FPGA_CONFIG_ISDONE 0xC2000004
#define INTEL_SIP_SMC_FPGA_CONFIG_WRITE 0x42000002
#define INTEL_SIP_SMC_FPGA_CONFIG_COMPLETED_WRITE 0xC2000003
#define INTEL_SIP_SMC_STATUS_OK 0
#define INTEL_SIP_SMC_STATUS_ERROR 0x4
#define INTEL_SIP_SMC_STATUS_BUSY 0x1
#define INTEL_SIP_SMC_STATUS_REJECTED 0x2
#define INTEL_SIP_SMC_FPGA_CONFIG_ADDR 0x1000
#define INTEL_SIP_SMC_FPGA_CONFIG_SIZE 16777216
void mailbox_set_int(int interrupt_input);
int mailbox_init(void);
void mailbox_set_qspi_close(void);
void mailbox_set_qspi_open(void);
void mailbox_set_qspi_direct(void);
int mailbox_send_cmd(int job_id, unsigned int cmd, uint32_t *args,
int len, int urgent, uint32_t *response);
void mailbox_send_cmd_async(int job_id, unsigned int cmd, uint32_t *args,
int len, int urgent);
int mailbox_read_response(int job_id, uint32_t *response);
int mailbox_get_qspi_clock(void);
void mailbox_reset_cold(void);
#endif
plat/intel/soc/stratix10/include/s10_pinmux.h
View file @ b33772eb
......@@ -12,7 +12,7 @@
#define S10_PINMUX_PINMUX_EMAC0_USEFPGA 0xffd13300
#define S10_PINMUX_IO0_DELAY 0xffd13400
#include "s10_handoff.h"
#include "socfpga_handoff.h"
void config_pinmux(handoff *handoff);
......
plat/intel/soc/stratix10/include/socfpga_plat_def.h 0 → 100644
View file @ b33772eb
/*
* Copyright (c) 2019, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
#ifndef PLAT_SOCFPGA_DEF_H
#define PLAT_SOCFPGA_DEF_H
#include <platform_def.h>
/* Platform Setting */
#define PLATFORM_MODEL PLAT_SOCFPGA_STRATIX10
/* Register Mapping */
#define SOCFPGA_MMC_REG_BASE 0xff808000
#define SOCFPGA_RSTMGR_OFST 0xffd11000
#define SOCFPGA_RSTMGR_MPUMODRST_OFST 0xffd11020
#endif /* PLATSOCFPGA_DEF_H */
plat/intel/soc/stratix10/include/stratix10_private.h deleted 100644 → 0
View file @ b3fc6c1c
/*
* Copyright (c) 2019, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
#ifndef __S10_PRIVATE_H__
#define __S10_PRIVATE_H__
#define S10_MMC_REG_BASE 0xff808000
#define EMMC_DESC_SIZE (1<<20)
#define EMMC_INIT_PARAMS(base, clk) \
{ .bus_width = MMC_BUS_WIDTH_4, \
.clk_rate = (clk), \
.desc_base = (base), \
.desc_size = EMMC_DESC_SIZE, \
.flags = 0, \
.reg_base = S10_MMC_REG_BASE, \
\
}
typedef enum {
BOOT_SOURCE_FPGA = 0,
BOOT_SOURCE_SDMMC,
BOOT_SOURCE_NAND,
BOOT_SOURCE_RSVD,
BOOT_SOURCE_QSPI,
} boot_source_type;
void enable_nonsecure_access(void);
void stratix10_io_setup(int boot_source);
#endif
plat/intel/soc/stratix10/plat_psci.c
View file @ b33772eb
......@@ -16,7 +16,7 @@
#include "platform_def.h"
#include "s10_reset_manager.h"
#include "s10_mailbox.h"
#include "socfpga_mailbox.h"
#define S10_RSTMGR_OFST 0xffd11000
#define S10_RSTMGR_MPUMODRST_OFST 0x20
......
plat/intel/soc/stratix10/plat_sip_svc.c
View file @ b33772eb
......@@ -8,7 +8,7 @@
#include <common/debug.h>
#include <common/runtime_svc.h>
#include <lib/mmio.h>
#include <s10_mailbox.h>
#include <socfpga_mailbox.h>
#include <tools_share/uuid.h>
/* Number of SiP Calls implemented */
......
plat/intel/soc/stratix10/plat_storage.c deleted 100644 → 0
View file @ b3fc6c1c
/*
* Copyright (c) 2019, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
#include <arch_helpers.h>
#include <assert.h>
#include <common/debug.h>
#include <drivers/mmc.h>
#include <tools_share/firmware_image_package.h>
#include <drivers/io/io_block.h>
#include <drivers/io/io_driver.h>
#include <drivers/io/io_fip.h>
#include <drivers/io/io_memmap.h>
#include <drivers/io/io_storage.h>
#include <lib/mmio.h>
#include <drivers/partition/partition.h>
#include <lib/semihosting.h>
#include <string.h>
#include <lib/utils.h>
#include <common/tbbr/tbbr_img_def.h>
#include "platform_def.h"
#include "stratix10_private.h"
#define STRATIX10_FIP_BASE (0)
#define STRATIX10_FIP_MAX_SIZE (0x1000000)
#define STRATIX10_MMC_DATA_BASE (0xffe3c000)
#define STRATIX10_MMC_DATA_SIZE (0x2000)
#define STRATIX10_QSPI_DATA_BASE (0x3C00000)
#define STRATIX10_QSPI_DATA_SIZE (0x1000000)
static const io_dev_connector_t *fip_dev_con;
static const io_dev_connector_t *boot_dev_con;
static uintptr_t fip_dev_handle;
static uintptr_t boot_dev_handle;
static const io_uuid_spec_t bl2_uuid_spec = {
.uuid = UUID_TRUSTED_BOOT_FIRMWARE_BL2,
};
static const io_uuid_spec_t bl31_uuid_spec = {
.uuid = UUID_EL3_RUNTIME_FIRMWARE_BL31,
};
static const io_uuid_spec_t bl33_uuid_spec = {
.uuid = UUID_NON_TRUSTED_FIRMWARE_BL33,
};
uintptr_t a2_lba_offset;
const char a2[] = {0xa2, 0x0};
static const io_block_spec_t gpt_block_spec = {
.offset = 0,
.length = MMC_BLOCK_SIZE
};
static int check_fip(const uintptr_t spec);
static int check_dev(const uintptr_t spec);
static io_block_dev_spec_t boot_dev_spec;
static int (*register_io_dev)(const io_dev_connector_t **);
static io_block_spec_t fip_spec = {
.offset = STRATIX10_FIP_BASE,
.length = STRATIX10_FIP_MAX_SIZE,
};
struct plat_io_policy {
uintptr_t *dev_handle;
uintptr_t image_spec;
int (*check)(const uintptr_t spec);
};
static const struct plat_io_policy policies[] = {
[FIP_IMAGE_ID] = {
&boot_dev_handle,
(uintptr_t)&fip_spec,
check_dev
},
[BL2_IMAGE_ID] = {
&fip_dev_handle,
(uintptr_t)&bl2_uuid_spec,
check_fip
},
[BL31_IMAGE_ID] = {
&fip_dev_handle,
(uintptr_t)&bl31_uuid_spec,
check_fip
},
[BL33_IMAGE_ID] = {
&fip_dev_handle,
(uintptr_t) &bl33_uuid_spec,
check_fip
},
[GPT_IMAGE_ID] = {
&boot_dev_handle,
(uintptr_t) &gpt_block_spec,
check_dev
},
};
static int check_dev(const uintptr_t spec)
{
int result;
uintptr_t local_handle;
result = io_dev_init(boot_dev_handle, (uintptr_t)NULL);
if (result == 0) {
result = io_open(boot_dev_handle, spec, &local_handle);
if (result == 0)
io_close(local_handle);
}
return result;
}
static int check_fip(const uintptr_t spec)
{
int result;
uintptr_t local_image_handle;
result = io_dev_init(fip_dev_handle, (uintptr_t)FIP_IMAGE_ID);
if (result == 0) {
result = io_open(fip_dev_handle, spec, &local_image_handle);
if (result == 0)
io_close(local_image_handle);
}
return result;
}
void stratix10_io_setup(int boot_source)
{
int result;
switch (boot_source) {
case BOOT_SOURCE_SDMMC:
register_io_dev = &register_io_dev_block;
boot_dev_spec.buffer.offset = STRATIX10_MMC_DATA_BASE;
boot_dev_spec.buffer.length = MMC_BLOCK_SIZE;
boot_dev_spec.ops.read = mmc_read_blocks;
boot_dev_spec.ops.write = mmc_write_blocks;
boot_dev_spec.block_size = MMC_BLOCK_SIZE;
break;
case BOOT_SOURCE_QSPI:
register_io_dev = &register_io_dev_memmap;
fip_spec.offset = fip_spec.offset + STRATIX10_QSPI_DATA_BASE;
break;
default:
ERROR("Unsupported boot source\n");
panic();
break;
}
result = (*register_io_dev)(&boot_dev_con);
assert(result == 0);
result = register_io_dev_fip(&fip_dev_con);
assert(result == 0);
result = io_dev_open(boot_dev_con, (uintptr_t)&boot_dev_spec,
&boot_dev_handle);
assert(result == 0);
result = io_dev_open(fip_dev_con, (uintptr_t)NULL, &fip_dev_handle);
assert(result == 0);
if (boot_source == BOOT_SOURCE_SDMMC) {
partition_init(GPT_IMAGE_ID);
fip_spec.offset = get_partition_entry(a2)->start;
}
(void)result;
}
int plat_get_image_source(unsigned int image_id, uintptr_t *dev_handle,
uintptr_t *image_spec)
{
int result;
const struct plat_io_policy *policy;
assert(image_id < ARRAY_SIZE(policies));
policy = &policies[image_id];
result = policy->check(policy->image_spec);
assert(result == 0);
*image_spec = policy->image_spec;
*dev_handle = *(policy->dev_handle);
return result;
}
plat/intel/soc/stratix10/platform.mk
View file @ b33772eb
......@@ -34,10 +34,10 @@ BL2_SOURCES += \
drivers/gpio/gpio.c \
drivers/intel/soc/stratix10/io/s10_memmap_qspi.c \
plat/intel/soc/stratix10/bl2_plat_setup.c \
plat/intel/soc/stratix10/plat_storage.c \
plat/intel/soc/common/socfpga_storage.c \
plat/intel/soc/common/bl2_plat_mem_params_desc.c \
plat/intel/soc/stratix10/soc/s10_reset_manager.c \
plat/intel/soc/stratix10/soc/s10_handoff.c \
plat/intel/soc/common/soc/socfpga_handoff.c \
plat/intel/soc/stratix10/soc/s10_clock_manager.c \
plat/intel/soc/stratix10/soc/s10_pinmux.c \
plat/intel/soc/stratix10/soc/s10_memory_controller.c \
......@@ -46,7 +46,7 @@ BL2_SOURCES += \
plat/intel/soc/common/socfpga_image_load.c \
plat/intel/soc/stratix10/soc/s10_system_manager.c \
common/desc_image_load.c \
plat/intel/soc/stratix10/soc/s10_mailbox.c \
plat/intel/soc/common/soc/socfpga_mailbox.c \
plat/intel/soc/common/drivers/qspi/cadence_qspi.c \
plat/intel/soc/common/drivers/wdt/watchdog.c
......@@ -55,16 +55,15 @@ BL31_SOURCES += drivers/arm/cci/cci.c \
lib/cpus/aarch64/aem_generic.S \
lib/cpus/aarch64/cortex_a53.S \
plat/common/plat_psci_common.c \
plat/intel/soc/stratix10/plat_sip_svc.c \
plat/intel/soc/common/socfpga_sip_svc.c \
plat/intel/soc/stratix10/bl31_plat_setup.c \
plat/intel/soc/stratix10/plat_psci.c \
plat/intel/soc/common/socfpga_psci.c \
plat/intel/soc/common/socfpga_topology.c \
plat/intel/soc/common/socfpga_delay_timer.c \
plat/intel/soc/stratix10/soc/s10_reset_manager.c\
plat/intel/soc/stratix10/soc/s10_pinmux.c \
plat/intel/soc/stratix10/soc/s10_clock_manager.c\
plat/intel/soc/stratix10/soc/s10_handoff.c \
plat/intel/soc/stratix10/soc/s10_mailbox.c
plat/intel/soc/common/soc/socfpga_mailbox.c
PROGRAMMABLE_RESET_ADDRESS := 0
BL2_AT_EL3 := 1
......
plat/intel/soc/stratix10/soc/s10_clock_manager.c
View file @ b33772eb
......@@ -12,8 +12,8 @@
#include <platform_def.h>
#include "s10_clock_manager.h"
#include "s10_handoff.h"
#include "s10_system_manager.h"
#include "socfpga_handoff.h"
void wait_pll_lock(void)
......
plat/intel/soc/stratix10/soc/s10_handoff.c deleted 100644 → 0
View file @ b3fc6c1c
/*
* Copyright (c) 2019, Intel Corporation. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
#include <arch.h>
#include <arch_helpers.h>
#include <drivers/arm/gicv2.h>
#include <assert.h>
#include <common/bl_common.h>
#include <lib/mmio.h>
#include <string.h>
#include <plat/common/platform.h>
#include <platform_def.h>
#include "s10_handoff.h"
#define SWAP_UINT32(x) (((x) >> 24) | (((x) & 0x00FF0000) >> 8) | \
(((x) & 0x0000FF00) << 8) | ((x) << 24))
int s10_get_handoff(handoff *reverse_hoff_ptr)
{
int i;
uint32_t *buffer;
handoff *handoff_ptr = (handoff *) PLAT_HANDOFF_OFFSET;
memcpy(reverse_hoff_ptr, handoff_ptr, sizeof(handoff));
buffer = (uint32_t *)reverse_hoff_ptr;
/* convert big indian to little indian */
for (i = 0; i < sizeof(handoff) / 4; i++)
buffer[i] = SWAP_UINT32(buffer[i]);
if (reverse_hoff_ptr->header_magic != HANDOFF_MAGIC_HEADER)
return -1;
if (reverse_hoff_ptr->pinmux_sel_magic != HANDOFF_MAGIC_PINMUX_SEL)
return -1;
if (reverse_hoff_ptr->pinmux_io_magic != HANDOFF_MAGIC_IOCTLR)
return -1;
if (reverse_hoff_ptr->pinmux_fpga_magic != HANDOFF_MAGIC_FPGA)
return -1;
if (reverse_hoff_ptr->pinmux_delay_magic != HANDOFF_MAGIC_IODELAY)
return -1;
return 0;
}
plat/intel/soc/stratix10/soc/s10_mailbox.c deleted 100644 → 0
View file @ b3fc6c1c
/*
* Copyright (c) 2019, Intel Corporation. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
#include <lib/mmio.h>
#include <common/debug.h>
#include "s10_mailbox.h"
static int fill_mailbox_circular_buffer(uint32_t header_cmd, uint32_t *args,
int len)
{
uint32_t cmd_free_offset;
int i;
cmd_free_offset = mmio_read_32(MBOX_OFFSET + MBOX_CIN);
if (cmd_free_offset >= MBOX_CMD_BUFFER_SIZE) {
INFO("Insufficient buffer in mailbox\n");
return MBOX_INSUFFICIENT_BUFFER;
}
mmio_write_32(MBOX_OFFSET + MBOX_CMD_BUFFER + (cmd_free_offset++ * 4),
header_cmd);
for (i = 0; i < len; i++) {
cmd_free_offset %= MBOX_CMD_BUFFER_SIZE;
mmio_write_32(MBOX_OFFSET + MBOX_CMD_BUFFER +
(cmd_free_offset++ * 4), args[i]);
}
cmd_free_offset %= MBOX_CMD_BUFFER_SIZE;
mmio_write_32(MBOX_OFFSET + MBOX_CIN, cmd_free_offset);
return 0;
}
int mailbox_read_response(int job_id, uint32_t *response)
{
int rin = 0;
int rout = 0;
int response_length = 0;
int resp = 0;
int total_resp_len = 0;
int timeout = 100000;
mmio_write_32(MBOX_OFFSET + MBOX_DOORBELL_TO_SDM, 1);
while (mmio_read_32(MBOX_OFFSET + MBOX_DOORBELL_FROM_SDM) != 1) {
if (timeout-- < 0)
return MBOX_NO_RESPONSE;
}
mmio_write_32(MBOX_OFFSET + MBOX_DOORBELL_FROM_SDM, 0);
rin = mmio_read_32(MBOX_OFFSET + MBOX_RIN);
rout = mmio_read_32(MBOX_OFFSET + MBOX_ROUT);
while (rout != rin) {
resp = mmio_read_32(MBOX_OFFSET +
MBOX_RESP_BUFFER + ((rout++)*4));
rout %= MBOX_RESP_BUFFER_SIZE;
mmio_write_32(MBOX_OFFSET + MBOX_ROUT, rout);
if (MBOX_RESP_CLIENT_ID(resp) != MBOX_ATF_CLIENT_ID ||
MBOX_RESP_JOB_ID(resp) != job_id) {
return MBOX_WRONG_ID;
}
if (MBOX_RESP_ERR(resp) > 0) {
INFO("Error in response: %x\n", resp);
return -resp;
}
response_length = MBOX_RESP_LEN(resp);
while (response_length) {
response_length--;
resp = mmio_read_32(MBOX_OFFSET +
MBOX_RESP_BUFFER +
(rout)*4);
if (response) {
*(response + total_resp_len) = resp;
total_resp_len++;
}
rout++;
rout %= MBOX_RESP_BUFFER_SIZE;
mmio_write_32(MBOX_OFFSET + MBOX_ROUT, rout);
}
return total_resp_len;
}
return MBOX_NO_RESPONSE;
}
int mailbox_poll_response(int job_id, int urgent, uint32_t *response)
{
int timeout = 80000;
int rin = 0;
int rout = 0;
int response_length = 0;
int resp = 0;
int total_resp_len = 0;
mmio_write_32(MBOX_OFFSET + MBOX_DOORBELL_TO_SDM, 1);
while (1) {
while (timeout > 0 &&
mmio_read_32(MBOX_OFFSET +
MBOX_DOORBELL_FROM_SDM) != 1) {
timeout--;
}
if (mmio_read_32(MBOX_OFFSET + MBOX_DOORBELL_FROM_SDM) != 1) {
INFO("Timed out waiting for SDM");
return MBOX_TIMEOUT;
}
mmio_write_32(MBOX_OFFSET + MBOX_DOORBELL_FROM_SDM, 0);
if (urgent & 1) {
if ((mmio_read_32(MBOX_OFFSET + MBOX_STATUS) &
MBOX_STATUS_UA_MASK) ^
(urgent & MBOX_STATUS_UA_MASK)) {
mmio_write_32(MBOX_OFFSET + MBOX_URG, 0);
return 0;
}
mmio_write_32(MBOX_OFFSET + MBOX_URG, 0);
INFO("Error: Mailbox did not get UA");
return -1;
}
rin = mmio_read_32(MBOX_OFFSET + MBOX_RIN);
rout = mmio_read_32(MBOX_OFFSET + MBOX_ROUT);
while (rout != rin) {
resp = mmio_read_32(MBOX_OFFSET +
MBOX_RESP_BUFFER + ((rout++)*4));
rout %= MBOX_RESP_BUFFER_SIZE;
mmio_write_32(MBOX_OFFSET + MBOX_ROUT, rout);
if (MBOX_RESP_CLIENT_ID(resp) != MBOX_ATF_CLIENT_ID ||
MBOX_RESP_JOB_ID(resp) != job_id)
continue;
if (MBOX_RESP_ERR(resp) > 0) {
INFO("Error in response: %x\n", resp);
return -MBOX_RESP_ERR(resp);
}
response_length = MBOX_RESP_LEN(resp);
while (response_length) {
response_length--;
resp = mmio_read_32(MBOX_OFFSET +
MBOX_RESP_BUFFER +
(rout)*4);
if (response) {
*(response + total_resp_len) = resp;
total_resp_len++;
}
rout++;
rout %= MBOX_RESP_BUFFER_SIZE;
mmio_write_32(MBOX_OFFSET + MBOX_ROUT, rout);
}
return total_resp_len;
}
}
}
void mailbox_send_cmd_async(int job_id, unsigned int cmd, uint32_t *args,
int len, int urgent)
{
if (urgent)
mmio_write_32(MBOX_OFFSET + MBOX_URG, 1);
fill_mailbox_circular_buffer(MBOX_CLIENT_ID_CMD(MBOX_ATF_CLIENT_ID) |
MBOX_JOB_ID_CMD(job_id) |
MBOX_CMD_LEN_CMD(len) |
MBOX_INDIRECT |
cmd, args, len);
}
int mailbox_send_cmd(int job_id, unsigned int cmd, uint32_t *args,
int len, int urgent, uint32_t *response)
{
int status;
if (urgent) {
urgent |= mmio_read_32(MBOX_OFFSET + MBOX_STATUS) &
MBOX_STATUS_UA_MASK;
mmio_write_32(MBOX_OFFSET + MBOX_URG, 1);
}
status = fill_mailbox_circular_buffer(
MBOX_CLIENT_ID_CMD(MBOX_ATF_CLIENT_ID) |
MBOX_JOB_ID_CMD(job_id) |
cmd, args, len);
if (status)
return status;
return mailbox_poll_response(job_id, urgent, response);
}
void mailbox_set_int(int interrupt)
{
mmio_write_32(MBOX_OFFSET+MBOX_INT, MBOX_COE_BIT(interrupt) |
MBOX_UAE_BIT(interrupt));
}
void mailbox_set_qspi_open(void)
{
mailbox_set_int(MBOX_INT_FLAG_COE | MBOX_INT_FLAG_RIE);
mailbox_send_cmd(MBOX_JOB_ID, MBOX_CMD_QSPI_OPEN, 0, 0, 0, 0);
}
void mailbox_set_qspi_direct(void)
{
mailbox_send_cmd(MBOX_JOB_ID, MBOX_CMD_QSPI_DIRECT, 0, 0, 0, 0);
}
void mailbox_set_qspi_close(void)
{
mailbox_set_int(MBOX_INT_FLAG_COE | MBOX_INT_FLAG_RIE);
mailbox_send_cmd(MBOX_JOB_ID, MBOX_CMD_QSPI_CLOSE, 0, 0, 0, 0);
}
int mailbox_get_qspi_clock(void)
{
mailbox_set_int(MBOX_INT_FLAG_COE | MBOX_INT_FLAG_RIE);
return mailbox_send_cmd(MBOX_JOB_ID, MBOX_CMD_QSPI_DIRECT, 0, 0, 0, 0);
}
void mailbox_qspi_set_cs(int device_select)
{
uint32_t cs_setting = device_select;
/* QSPI device select settings at 31:28 */
cs_setting = (cs_setting << 28);
mailbox_set_int(MBOX_INT_FLAG_COE | MBOX_INT_FLAG_RIE);
mailbox_send_cmd(MBOX_JOB_ID, MBOX_CMD_QSPI_SET_CS, &cs_setting,
1, 0, 0);
}
void mailbox_reset_cold(void)
{
mailbox_set_int(MBOX_INT_FLAG_COE | MBOX_INT_FLAG_RIE);
mailbox_send_cmd(MBOX_JOB_ID, MBOX_CMD_REBOOT_HPS, 0, 0, 0, 0);
}
int mailbox_init(void)
{
int status = 0;
mailbox_set_int(MBOX_INT_FLAG_COE | MBOX_INT_FLAG_RIE);
status = mailbox_send_cmd(0, MBOX_CMD_RESTART, 0, 0, 1, 0);
if (status)
return status;
mailbox_set_int(MBOX_INT_FLAG_COE | MBOX_INT_FLAG_RIE);
return 0;
}
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