From: Chee Hong Ang chee.hong.ang@intel.com

Instead of loading u-boot proper image (u-boot.img), SPL now loads FIT image (u-boot.itb) which includes u-boot proper, ATF and u-boot proper's DTB.

For OS, u-boot now loads FIT images (kernel.itb) which includes Linux Image and Linux's DTB.

Signed-off-by: Chee Hong Ang chee.hong.ang@intel.com Signed-off-by: Siew Chin Lim elly.siew.chin.lim@intel.com --- include/configs/socfpga_soc64_common.h | 19 ++++++++++++++++++- 1 file changed, 18 insertions(+), 1 deletion(-)

diff --git a/include/configs/socfpga_soc64_common.h b/include/configs/socfpga_soc64_common.h index fb5e2e8aaf..990f879b07 100644 --- a/include/configs/socfpga_soc64_common.h +++ b/include/configs/socfpga_soc64_common.h @@ -78,12 +78,20 @@ unsigned int cm_get_qspi_controller_clk_hz(void); * CONFIG_BOOTARGS goes into the environment value "bootargs". * Do note the value will override also the chosen node in FDT blob. */ + +#ifdef CONFIG_FIT +#define CONFIG_BOOTFILE "kernel.itb" +#define CONFIG_BOOTCOMMAND "run fatscript; run mmcfitload;run linux_qspi_enable;" \ + "run mmcfitboot" +#else +#define CONFIG_BOOTFILE "Image" #define CONFIG_BOOTCOMMAND "run fatscript; run mmcload;run linux_qspi_enable;" \ "run mmcboot" +#endif

#define CONFIG_EXTRA_ENV_SETTINGS \ "loadaddr=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \ - "bootfile=Image\0" \ + "bootfile=" CONFIG_BOOTFILE "\0" \ "fdt_addr=8000000\0" \ "fdtimage=" CONFIG_DEFAULT_DEVICE_TREE ".dtb\0" \ "mmcroot=/dev/mmcblk0p2\0" \ @@ -93,6 +101,11 @@ unsigned int cm_get_qspi_controller_clk_hz(void); "mmcload=mmc rescan;" \ "load mmc 0:1 ${loadaddr} ${bootfile};" \ "load mmc 0:1 ${fdt_addr} ${fdtimage}\0" \ + "mmcfitboot=setenv bootargs " CONFIG_BOOTARGS \ + " root=${mmcroot} rw rootwait;" \ + "bootm ${loadaddr}\0" \ + "mmcfitload=mmc rescan;" \ + "load mmc 0:1 ${loadaddr} ${bootfile}\0" \ "linux_qspi_enable=if sf probe; then " \ "echo Enabling QSPI at Linux DTB...;" \ "fdt addr ${fdt_addr}; fdt resize;" \ @@ -193,6 +206,10 @@ unsigned int cm_get_l4_sys_free_clk_hz(void); - CONFIG_SYS_SPL_MALLOC_SIZE)

/* SPL SDMMC boot support */ +#ifdef CONFIG_SPL_LOAD_FIT +#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.itb" +#else #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img" +#endif

#endif /* __CONFIG_SOCFPGA_SOC64_COMMON_H__ */

From: Chee Hong Ang chee.hong.ang@intel.com

Standard PSCI function "CPU_ON" provided by ATF is now used by Linux kernel to bring up the secondary CPUs to enable SMP booting in Linux on SoC 64bits platform.

Signed-off-by: Chee Hong Ang chee.hong.ang@intel.com --- arch/arm/mach-socfpga/Kconfig | 2 -- 1 file changed, 2 deletions(-)

diff --git a/arch/arm/mach-socfpga/Kconfig b/arch/arm/mach-socfpga/Kconfig index 26f2cf8e47..01f5a1fc41 100644 --- a/arch/arm/mach-socfpga/Kconfig +++ b/arch/arm/mach-socfpga/Kconfig @@ -33,7 +33,6 @@ config TARGET_SOCFPGA_AGILEX bool select ARMV8_MULTIENTRY select ARMV8_SET_SMPEN - select ARMV8_SPIN_TABLE select CLK select FPGA_INTEL_SDM_MAILBOX select NCORE_CACHE @@ -79,7 +78,6 @@ config TARGET_SOCFPGA_STRATIX10 bool select ARMV8_MULTIENTRY select ARMV8_SET_SMPEN - select ARMV8_SPIN_TABLE select FPGA_INTEL_SDM_MAILBOX

choice

From: Chee Hong Ang chee.hong.ang@intel.com

This header file defines the Secure Monitor Call (SMC) message protocol for ATF (BL31) PSCI runtime services. It includes all the PSCI SiP function identifiers for the secure runtime services provided by ATF. The secure runtime services include System Manager's registers access, 2nd phase bitstream FPGA reconfiguration, Remote System Update (RSU) and etc.

Signed-off-by: Chee Hong Ang chee.hong.ang@intel.com Signed-off-by: Siew Chin Lim elly.siew.chin.lim@intel.com --- include/linux/intel-smc.h | 573 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 573 insertions(+) create mode 100644 include/linux/intel-smc.h

diff --git a/include/linux/intel-smc.h b/include/linux/intel-smc.h new file mode 100644 index 0000000000..cacb410691 --- /dev/null +++ b/include/linux/intel-smc.h @@ -0,0 +1,573 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2017-2018, Intel Corporation + */ + +#ifndef __INTEL_SMC_H +#define __INTEL_SMC_H + +#include <linux/arm-smccc.h> +#include <linux/bitops.h> + +/* + * This file defines the Secure Monitor Call (SMC) message protocol used for + * service layer driver in normal world (EL1) to communicate with secure + * monitor software in Secure Monitor Exception Level 3 (EL3). + * + * This file is shared with secure firmware (FW) which is out of u-boot tree. + * + * An ARM SMC instruction takes a function identifier and up to 6 64-bit + * register values as arguments, and can return up to 4 64-bit register + * values. The operation of the secure monitor is determined by the parameter + * values passed in through registers. + + * EL1 and EL3 communicates pointer as physical address rather than the + * virtual address. + */ + +/* + * Functions specified by ARM SMC Calling convention: + * + * FAST call executes atomic operations, returns when the requested operation + * has completed. + * STD call starts a operation which can be preempted by a non-secure + * interrupt. The call can return before the requested operation has + * completed. + * + * a0..a7 is used as register names in the descriptions below, on arm32 + * that translates to r0..r7 and on arm64 to w0..w7. + */ + +#define INTEL_SIP_SMC_STD_CALL_VAL(func_num) \ + ARM_SMCCC_CALL_VAL(ARM_SMCCC_STD_CALL, ARM_SMCCC_SMC_64, \ + ARM_SMCCC_OWNER_SIP, (func_num)) + +#define INTEL_SIP_SMC_FAST_CALL_VAL(func_num) \ + ARM_SMCCC_CALL_VAL(ARM_SMCCC_FAST_CALL, ARM_SMCCC_SMC_64, \ + ARM_SMCCC_OWNER_SIP, (func_num)) + +/* + * Return values in INTEL_SIP_SMC_* call + * + * INTEL_SIP_SMC_RETURN_UNKNOWN_FUNCTION: + * Secure monitor software doesn't recognize the request. + * + * INTEL_SIP_SMC_STATUS_OK: + * SMC call completed successfully, + * In case of FPGA configuration write operation, it means secure monitor + * software can accept the next chunk of FPGA configuration data. + * + * INTEL_SIP_SMC_STATUS_BUSY: + * In case of FPGA configuration write operation, it means secure monitor + * software is still processing previous data & can't accept the next chunk + * of data. Service driver needs to issue + * INTEL_SIP_SMC_FPGA_CONFIG_COMPLETED_WRITE call to query the + * completed block(s). + * + * INTEL_SIP_SMC_STATUS_ERROR: + * There is error during the SMC call process. + * + * INTEL_SIP_SMC_REG_ERROR: + * There is error during a read or write operation of the protected + * registers. + */ +#define INTEL_SIP_SMC_RETURN_UNKNOWN_FUNCTION 0xFFFFFFFF +#define INTEL_SIP_SMC_STATUS_OK 0x0 +#define INTEL_SIP_SMC_STATUS_BUSY 0x1 +#define INTEL_SIP_SMC_STATUS_REJECTED 0x2 +#define INTEL_SIP_SMC_STATUS_ERROR 0x4 +#define INTEL_SIP_SMC_REG_ERROR 0x5 +#define INTEL_SIP_SMC_RSU_ERROR 0x7 + +/* + * Request INTEL_SIP_SMC_FPGA_CONFIG_START + * + * Sync call used by service driver at EL1 to request the FPGA in EL3 to + * be prepare to receive a new configuration. + * + * Call register usage: + * a0: INTEL_SIP_SMC_FPGA_CONFIG_START. + * a1: flag for full or partial configuration + * 0 full reconfiguration. + * 1 partial reconfiguration. + * a2-7: not used. + * + * Return status: + * a0: INTEL_SIP_SMC_STATUS_OK, or INTEL_SIP_SMC_STATUS_ERROR. + * a1-3: not used. + */ +#define INTEL_SIP_SMC_FUNCID_FPGA_CONFIG_START 1 +#define INTEL_SIP_SMC_FPGA_CONFIG_START \ + INTEL_SIP_SMC_FAST_CALL_VAL(INTEL_SIP_SMC_FUNCID_FPGA_CONFIG_START) + +/* + * Request INTEL_SIP_SMC_FPGA_CONFIG_WRITE + * + * Async call used by service driver at EL1 to provide FPGA configuration data + * to secure world. + * + * Call register usage: + * a0: INTEL_SIP_SMC_FPGA_CONFIG_WRITE. + * a1: 64bit physical address of the configuration data memory block + * a2: Size of configuration data block. + * a3-7: not used. + * + * Return status: + * a0: INTEL_SIP_SMC_STATUS_OK, INTEL_SIP_SMC_STATUS_BUSY, + * INTEL_SIP_SMC_STATUS_REJECTED or INTEL_SIP_SMC_STATUS_ERROR. + * a1: 64bit physical address of 1st completed memory block if any completed + * block, otherwise zero value. + * a2: 64bit physical address of 2nd completed memory block if any completed + * block, otherwise zero value. + * a3: 64bit physical address of 3rd completed memory block if any completed + * block, otherwise zero value. + */ +#define INTEL_SIP_SMC_FUNCID_FPGA_CONFIG_WRITE 2 +#define INTEL_SIP_SMC_FPGA_CONFIG_WRITE \ + INTEL_SIP_SMC_STD_CALL_VAL(INTEL_SIP_SMC_FUNCID_FPGA_CONFIG_WRITE) + +/* + * Request INTEL_SIP_SMC_FPGA_CONFIG_COMPLETED_WRITE + * + * Sync call used by service driver at EL1 to track the completed write + * transactions. This request is called after INTEL_SIP_SMC_FPGA_CONFIG_WRITE + * call returns INTEL_SIP_SMC_STATUS_BUSY. + * + * Call register usage: + * a0: INTEL_SIP_SMC_FPGA_CONFIG_COMPLETED_WRITE. + * a1-7: not used. + * + * Return status: + * a0: INTEL_SIP_SMC_STATUS_OK, INTEL_SIP_SMC_STATUS_BUSY or + * INTEL_SIP_SMC_STATUS_ERROR. + * a1: 64bit physical address of 1st completed memory block. + * a2: 64bit physical address of 2nd completed memory block if + * any completed block, otherwise zero value. + * a3: 64bit physical address of 3rd completed memory block if + * any completed block, otherwise zero value. + */ +#define INTEL_SIP_SMC_FUNCID_FPGA_CONFIG_COMPLETED_WRITE 3 +#define INTEL_SIP_SMC_FPGA_CONFIG_COMPLETED_WRITE \ +INTEL_SIP_SMC_FAST_CALL_VAL(INTEL_SIP_SMC_FUNCID_FPGA_CONFIG_COMPLETED_WRITE) + +/* + * Request INTEL_SIP_SMC_FPGA_CONFIG_ISDONE + * + * Sync call used by service driver at EL1 to inform secure world that all + * data are sent, to check whether or not the secure world had completed + * the FPGA configuration process. + * + * Call register usage: + * a0: INTEL_SIP_SMC_FPGA_CONFIG_ISDONE. + * a1-7: not used. + * + * Return status: + * a0: INTEL_SIP_SMC_STATUS_OK, INTEL_SIP_SMC_STATUS_BUSY or + * INTEL_SIP_SMC_STATUS_ERROR. + * a1-3: not used. + */ +#define INTEL_SIP_SMC_FUNCID_FPGA_CONFIG_ISDONE 4 +#define INTEL_SIP_SMC_FPGA_CONFIG_ISDONE \ + INTEL_SIP_SMC_FAST_CALL_VAL(INTEL_SIP_SMC_FUNCID_FPGA_CONFIG_ISDONE) + +/* + * Request INTEL_SIP_SMC_FPGA_CONFIG_GET_MEM + * + * Sync call used by service driver at EL1 to query the physical address of + * memory block reserved by secure monitor software. + * + * Call register usage: + * a0:INTEL_SIP_SMC_FPGA_CONFIG_GET_MEM. + * a1-7: not used. + * + * Return status: + * a0: INTEL_SIP_SMC_STATUS_OK or INTEL_SIP_SMC_STATUS_ERROR. + * a1: start of physical address of reserved memory block. + * a2: size of reserved memory block. + * a3: not used. + */ +#define INTEL_SIP_SMC_FUNCID_FPGA_CONFIG_GET_MEM 5 +#define INTEL_SIP_SMC_FPGA_CONFIG_GET_MEM \ + INTEL_SIP_SMC_FAST_CALL_VAL(INTEL_SIP_SMC_FUNCID_FPGA_CONFIG_GET_MEM) + +/* + * Request INTEL_SIP_SMC_FPGA_CONFIG_LOOPBACK + * + * For SMC loop-back mode only, used for internal integration, debugging + * or troubleshooting. + * + * Call register usage: + * a0: INTEL_SIP_SMC_FPGA_CONFIG_LOOPBACK. + * a1-7: not used. + * + * Return status: + * a0: INTEL_SIP_SMC_STATUS_OK or INTEL_SIP_SMC_STATUS_ERROR. + * a1-3: not used. + */ +#define INTEL_SIP_SMC_FUNCID_FPGA_CONFIG_LOOPBACK 6 +#define INTEL_SIP_SMC_FPGA_CONFIG_LOOPBACK \ + INTEL_SIP_SMC_FAST_CALL_VAL(INTEL_SIP_SMC_FUNCID_FPGA_CONFIG_LOOPBACK) + +/* + * Request INTEL_SIP_SMC_REG_READ + * + * Read a protected register using SMCCC + * + * Call register usage: + * a0: INTEL_SIP_SMC_REG_READ. + * a1: register address. + * a2-7: not used. + * + * Return status: + * a0: INTEL_SIP_SMC_STATUS_OK or INTEL_SIP_SMC_REG_ERROR. + * a1: Value in the register + * a2-3: not used. + */ +#define INTEL_SIP_SMC_FUNCID_REG_READ 7 +#define INTEL_SIP_SMC_REG_READ \ + INTEL_SIP_SMC_FAST_CALL_VAL(INTEL_SIP_SMC_FUNCID_REG_READ) + +/* + * Request INTEL_SIP_SMC_REG_WRITE + * + * Write a protected register using SMCCC + * + * Call register usage: + * a0: INTEL_SIP_SMC_REG_WRITE. + * a1: register address + * a2: value to program into register. + * a3-7: not used. + * + * Return status: + * a0: INTEL_SIP_SMC_STATUS_OK or INTEL_SIP_SMC_REG_ERROR. + * a1-3: not used. + */ +#define INTEL_SIP_SMC_FUNCID_REG_WRITE 8 +#define INTEL_SIP_SMC_REG_WRITE \ + INTEL_SIP_SMC_FAST_CALL_VAL(INTEL_SIP_SMC_FUNCID_REG_WRITE) + +/* + * Request INTEL_SIP_SMC_FUNCID_REG_UPDATE + * + * Update one or more bits in a protected register using a + * read-modify-write operation. + * + * Call register usage: + * a0: INTEL_SIP_SMC_REG_UPDATE. + * a1: register address + * a2: Write Mask. + * a3: Value to write. + * a4-7: not used. + * + * Return status: + * a0: INTEL_SIP_SMC_STATUS_OK or INTEL_SIP_SMC_REG_ERROR. + * a1-3: Not used. + */ +#define INTEL_SIP_SMC_FUNCID_REG_UPDATE 9 +#define INTEL_SIP_SMC_REG_UPDATE \ + INTEL_SIP_SMC_FAST_CALL_VAL(INTEL_SIP_SMC_FUNCID_REG_UPDATE) + +/* +* Request INTEL_SIP_SMC_RSU_STATUS +* +* Sync call used by service driver at EL1 to query the RSU status +* +* Call register usage: +* a0 INTEL_SIP_SMC_RSU_STATUS +* a1-7 not used +* +* Return status +* a0: Current Image +* a1: Last Failing Image +* a2: Version [width 32 bit] | State [width 32 bit] +* a3: Error details [width 32 bit] | Error location [width 32 bit] +* +* Or +* +* a0: INTEL_SIP_SMC_RSU_ERROR +*/ +#define INTEL_SIP_SMC_FUNCID_RSU_STATUS 11 +#define INTEL_SIP_SMC_RSU_STATUS \ + INTEL_SIP_SMC_FAST_CALL_VAL(INTEL_SIP_SMC_FUNCID_RSU_STATUS) + +/* +* Request INTEL_SIP_SMC_RSU_UPDATE +* +* Sync call used by service driver at EL1 to tell you next reboot is RSU_UPDATE +* +* Call register usage: +* a0 INTEL_SIP_SMC_RSU_UPDATE +* a1 64bit physical address of the configuration data memory in flash +* a2-7 not used +* +* Return status + * a0 INTEL_SIP_SMC_STATUS_OK +*/ +#define INTEL_SIP_SMC_FUNCID_RSU_UPDATE 12 +#define INTEL_SIP_SMC_RSU_UPDATE \ + INTEL_SIP_SMC_FAST_CALL_VAL(INTEL_SIP_SMC_FUNCID_RSU_UPDATE) + +/* + * Request INTEL_SIP_SMC_ECC_DBE + * + * Sync call used by service driver at EL1 alert EL3 that a Double Bit + * ECC error has occurred. + * + * Call register usage: + * a0 INTEL_SIP_SMC_ECC_DBE + * a1 SysManager Double Bit Error value + * a2-7 not used + * + * Return status + * a0 INTEL_SIP_SMC_STATUS_OK + */ +#define INTEL_SIP_SMC_FUNCID_ECC_DBE 13 +#define INTEL_SIP_SMC_ECC_DBE \ + INTEL_SIP_SMC_FAST_CALL_VAL(INTEL_SIP_SMC_FUNCID_ECC_DBE) + +/* +* Request INTEL_SIP_SMC_RSU_NOTIFY +* +* Sync call used by service driver at EL1 to report HPS software execution stage +* +* Call register usage: +* a0 INTEL_SIP_SMC_RSU_NOTIFY +* a1 32bit HPS software execution stage +* a2-7 not used +* +* Return status + * a0 INTEL_SIP_SMC_STATUS_OK or INTEL_SIP_SMC_REG_ERROR. +*/ +#define INTEL_SIP_SMC_FUNCID_RSU_NOTIFY 14 +#define INTEL_SIP_SMC_RSU_NOTIFY \ + INTEL_SIP_SMC_FAST_CALL_VAL(INTEL_SIP_SMC_FUNCID_RSU_NOTIFY) + +/* + * Request INTEL_SIP_SMC_RSU_RETRY_COUNTER + * + * Sync call used by service driver at EL1 to query the RSU retry counter + * + * Call register usage: + * a0 INTEL_SIP_SMC_RSU_RETRY_COUNTER + * a1-7 not used + * + * Return status + * a0 INTEL_SIP_SMC_STATUS_OK or INTEL_SIP_SMC_RSU_ERROR. + * a1 retry counter +*/ +#define INTEL_SIP_SMC_FUNCID_RSU_RETRY_COUNTER 15 +#define INTEL_SIP_SMC_RSU_RETRY_COUNTER \ + INTEL_SIP_SMC_FAST_CALL_VAL(INTEL_SIP_SMC_FUNCID_RSU_RETRY_COUNTER) + +/* + * Request INTEL_SIP_SMC_RSU_DCMF_VERSION + * + * Sync call used by service driver at EL1 to query DCMF version + * + * Call register usage: + * a0 INTEL_SIP_SMC_RSU_DCMF_VERSION + * a1-7 not used + * + * Return status + * a0 INTEL_SIP_SMC_STATUS_OK + * a1 dcmf1 version | dcmf0 version + * a2 dcmf3 version | dcmf2 version + * + * Or + * + * a0 INTEL_SIP_SMC_RSU_ERROR + */ +#define INTEL_SIP_SMC_FUNCID_RSU_DCMF_VERSION 16 +#define INTEL_SIP_SMC_RSU_DCMF_VERSION \ + INTEL_SIP_SMC_FAST_CALL_VAL(INTEL_SIP_SMC_FUNCID_RSU_DCMF_VERSION) + +/* + * Request INTEL_SIP_SMC_RSU_COPY_DCMF_VERSION + * + * Sync call used by SSBL (EL2) to copy DCMF version to ATF memory + * + * Call register usage: + * a0 INTEL_SIP_SMC_RSU_COPY_DCMF_VERSION + * a1 dcmf1 version | dcmf0 version + * a2 dcmf3 version | dcmf2 version + * + * Return status + * a0 INTEL_SIP_SMC_STATUS_OK + */ +#define INTEL_SIP_SMC_FUNCID_RSU_COPY_DCMF_VERSION 17 +#define INTEL_SIP_SMC_RSU_COPY_DCMF_VERSION \ + INTEL_SIP_SMC_FAST_CALL_VAL(INTEL_SIP_SMC_FUNCID_RSU_COPY_DCMF_VERSION) + +/* + * Request INTEL_SIP_SMC_RSU_MAX_RETRY + * + * Sync call used by service driver at EL1 to query max_retry parameter + * + * Call register usage: + * a0 INTEL_SIP_SMC_RSU_MAX_RETRY + * a1-7 not used + * + * Return status + * a0 INTEL_SIP_SMC_STATUS_OK + * a1 max_retry + * + * Or + * + * a0 INTEL_SIP_SMC_RSU_ERROR + */ +#define INTEL_SIP_SMC_FUNCID_RSU_MAX_RETRY 18 +#define INTEL_SIP_SMC_RSU_MAX_RETRY \ + INTEL_SIP_SMC_FAST_CALL_VAL(INTEL_SIP_SMC_FUNCID_RSU_MAX_RETRY) + +/* + * Request INTEL_SIP_SMC_RSU_COPY_MAX_RETRY + * + * Sync call used by SSBL (EL2) to copy RSU 'max retry' to ATF memory + * + * Call register usage: + * a0 INTEL_SIP_SMC_RSU_COPY_MAX_RETRY + * a1 max retry + * a2-7 not used + * + * Return status + * a0 INTEL_SIP_SMC_STATUS_OK + */ +#define INTEL_SIP_SMC_FUNCID_RSU_COPY_MAX_RETRY 19 +#define INTEL_SIP_SMC_RSU_COPY_MAX_RETRY \ + INTEL_SIP_SMC_FAST_CALL_VAL(INTEL_SIP_SMC_FUNCID_RSU_COPY_MAX_RETRY) + +/* + * Request INTEL_SIP_SMC_RSU_DCMF_STATUS + * + * Sync call used by service driver at EL1 to query DCMF status + * + * Call register usage: + * a0 INTEL_SIP_SMC_RSU_DCMF_STATUS + * a1-7 not used + * + * Return status + * a0 INTEL_SIP_SMC_STATUS_OK + * a1 dcmf3 status | dcmf2 status | dcmf1 status | dcmf0 status + * + * Or + * + * a0 INTEL_SIP_SMC_RSU_ERROR + */ +#define INTEL_SIP_SMC_FUNCID_RSU_DCMF_STATUS 20 +#define INTEL_SIP_SMC_RSU_DCMF_STATUS \ + INTEL_SIP_SMC_FAST_CALL_VAL(INTEL_SIP_SMC_FUNCID_RSU_DCMF_STATUS) + +/* + * Request INTEL_SIP_SMC_RSU_COPY_DCMF_STATUS + * + * Sync call used by SSBL (EL2) to copy RSU 'dcmf status' to ATF memory + * + * Call register usage: + * a0 INTEL_SIP_SMC_RSU_COPY_DCMF_STATUS + * a1 dcmf status + * a2-7 not used + * + * Return status + * a0 INTEL_SIP_SMC_STATUS_OK + */ +#define INTEL_SIP_SMC_FUNCID_RSU_COPY_DCMF_STATUS 21 +#define INTEL_SIP_SMC_RSU_COPY_DCMF_STATUS \ + INTEL_SIP_SMC_FAST_CALL_VAL(INTEL_SIP_SMC_FUNCID_RSU_COPY_DCMF_STATUS) + +/* + * Request INTEL_SIP_SMC_HPS_SET_BRIDGES + * + * Enable/disable the SoC FPGA bridges + * + * Call register usage: + * a0 INTEL_SIP_SMC_HPS_SET_BRIDGES + * a1 Set bridges status: + * 0 - Disable + * 1 - Enable + * a2-7 not used + * + * Return status + * a0 INTEL_SIP_SMC_STATUS_OK + */ +#define INTEL_SIP_SMC_FUNCID_HPS_SET_BRIDGES 50 +#define INTEL_SIP_SMC_HPS_SET_BRIDGES \ + INTEL_SIP_SMC_FAST_CALL_VAL(INTEL_SIP_SMC_FUNCID_HPS_SET_BRIDGES) + +/* + * Request INTEL_SIP_SMC_MBOX_SEND_CMD + * + * Send mailbox command to SDM + * + * Call register usage: + * a0 INTEL_SIP_SMC_MBOX_SEND_CMD + * a1 Mailbox command + * a2 64bit physical address pointer to command's arguments + * a3 Length of the argument + * a4 Urgent command: + * 0 - Disable + * 1 - Enable + * a5 64bit physical address pointer to a buffer for receiving responses + * a6 Length of the buffer + * + * Return status + * a0 INTEL_SIP_SMC_STATUS_OK or INTEL_SIP_SMC_STATUS_ERROR + * a1 Status of mailbox response + * a2 Received length in the buffer + */ +#define INTEL_SIP_SMC_FUNCID_MBOX_SEND_CMD 60 +#define INTEL_SIP_SMC_MBOX_SEND_CMD \ + INTEL_SIP_SMC_FAST_CALL_VAL(INTEL_SIP_SMC_FUNCID_MBOX_SEND_CMD) + +/* + * Request INTEL_SIP_SMC_HPS_SET_PHYINTF + * + * Select EMACx PHY interface + * + * Call register usage: + * a0 INTEL_SIP_SMC_HPS_SET_PHYINTF + * a1 EMAC number: + * 0 - EMAC0 + * 1 - EMAC1 + * 2 - EMAC2 + * a2 Type of PHY interface: + * 0 - GMII_MII + * 1 - RGMII + * 2 - RMII + * 3 - RESET + * a3-7 not used + * + * Return status + * a0 INTEL_SIP_SMC_STATUS_OK or INTEL_SIP_SMC_STATUS_ERROR + */ +#define INTEL_SIP_SMC_FUNCID_HPS_SET_PHYINTF 61 +#define INTEL_SIP_SMC_HPS_SET_PHYINTF \ + INTEL_SIP_SMC_FAST_CALL_VAL(INTEL_SIP_SMC_FUNCID_HPS_SET_PHYINTF) + +/* + * Request INTEL_SIP_SMC_HPS_SET_SDMMC_CCLK + * + * Select which phase shift of the clocks (drvsel & smplsel) for SDMMC + * + * Call register usage: + * a0 INTEL_SIP_SMC_HPS_SET_SDMMC_CCLK + * a1 Select which phase shift of the clock for cclk_in_drv (drvsel): + * 0 - 0 degree + * 1 - 45 degrees + * 2 - 90 degrees + * 3 - 135 degrees + * 4 - 180 degrees + * 5 - 225 degrees + * 6 - 270 degrees + * 7 - 315 degrees + * a2 Select which phase shift of the clock for cclk_in_sample (smplsel): + * (Same as above) + * a3-7 not used + * + * Return status + * a0 INTEL_SIP_SMC_STATUS_OK + */ +#define INTEL_SIP_SMC_FUNCID_HPS_SET_SDMMC_CCLK 62 +#define INTEL_SIP_SMC_HPS_SET_SDMMC_CCLK \ + INTEL_SIP_SMC_FAST_CALL_VAL(INTEL_SIP_SMC_FUNCID_HPS_SET_SDMMC_CCLK) + +#endif

From: Chee Hong Ang chee.hong.ang@intel.com

In non-secure mode (EL2), MMC driver calls the SMC/PSCI services provided by ATF to set SDMMC's DRVSEL and SMPLSEL.

Signed-off-by: Chee Hong Ang chee.hong.ang@intel.com Signed-off-by: Siew Chin Lim elly.siew.chin.lim@intel.com

--- v5 --- Call secure register access helper function to write the secure register. Return error if fail to write the secure register. --- drivers/mmc/socfpga_dw_mmc.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+)

diff --git a/drivers/mmc/socfpga_dw_mmc.c b/drivers/mmc/socfpga_dw_mmc.c index 0a2845bcc2..7a485b492d 100644 --- a/drivers/mmc/socfpga_dw_mmc.c +++ b/drivers/mmc/socfpga_dw_mmc.c @@ -6,6 +6,7 @@ #include <common.h> #include <log.h> #include <asm/arch/clock_manager.h> +#include <asm/arch/secure_reg_helper.h> #include <asm/arch/system_manager.h> #include <clk.h> #include <dm.h> @@ -13,6 +14,7 @@ #include <errno.h> #include <fdtdec.h> #include <dm/device_compat.h> +#include <linux/intel-smc.h> #include <linux/libfdt.h> #include <linux/err.h> #include <malloc.h> @@ -58,10 +60,22 @@ static int socfpga_dwmci_clksel(struct dwmci_host *host)

debug("%s: drvsel %d smplsel %d\n", __func__, priv->drvsel, priv->smplsel); + +#if !defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_ATF) + int ret; + + ret = socfpga_secure_reg_write32(SOCFPGA_SECURE_REG_SYSMGR_SOC64_SDMMC, + sdmmc_mask); + if (ret) { + printf("DWMMC: Failed to set clksel via SMC call"); + return ret; + } +#else writel(sdmmc_mask, socfpga_get_sysmgr_addr() + SYSMGR_SDMMC);

debug("%s: SYSMGR_SDMMCGRP_CTRL_REG = 0x%x\n", __func__, readl(socfpga_get_sysmgr_addr() + SYSMGR_SDMMC)); +#endif

/* Enable SDMMC clock */ setbits_le32(socfpga_get_clkmgr_addr() + CLKMGR_PERPLL_EN,

From: Chee Hong Ang chee.hong.ang@intel.com

In non-secure mode (EL2), FPGA reconfiguration driver calls the SMC/PSCI services provided by ATF to configure the FPGA.

Signed-off-by: Chee Hong Ang chee.hong.ang@intel.com --- drivers/fpga/intel_sdm_mb.c | 139 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 139 insertions(+)

diff --git a/drivers/fpga/intel_sdm_mb.c b/drivers/fpga/intel_sdm_mb.c index 9a1dc2c0c8..f5fd9a14c2 100644 --- a/drivers/fpga/intel_sdm_mb.c +++ b/drivers/fpga/intel_sdm_mb.c @@ -8,11 +8,149 @@ #include <log.h> #include <watchdog.h> #include <asm/arch/mailbox_s10.h> +#include <asm/arch/smc_api.h> #include <linux/delay.h> +#include <linux/intel-smc.h>

#define RECONFIG_STATUS_POLL_RESP_TIMEOUT_MS 60000 #define RECONFIG_STATUS_INTERVAL_DELAY_US 1000000

+#if !defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_ATF) + +#define BITSTREAM_CHUNK_SIZE 0xFFFF0 +#define RECONFIG_STATUS_POLL_RETRY_MAX 100 + +/* + * Polling the FPGA configuration status. + * Return 0 for success, non-zero for error. + */ +static int reconfig_status_polling_resp(void) +{ + int ret; + unsigned long start = get_timer(0); + + while (1) { + ret = invoke_smc(INTEL_SIP_SMC_FPGA_CONFIG_ISDONE, NULL, 0, + NULL, 0); + + if (!ret) + return 0; /* configuration success */ + + if (ret != INTEL_SIP_SMC_STATUS_BUSY) + return ret; + + if (get_timer(start) > RECONFIG_STATUS_POLL_RESP_TIMEOUT_MS) + return -ETIMEDOUT; /* time out */ + + puts("."); + udelay(RECONFIG_STATUS_INTERVAL_DELAY_US); + WATCHDOG_RESET(); + } + + return -ETIMEDOUT; +} + +static int send_bitstream(const void *rbf_data, size_t rbf_size) +{ + int i; + u64 res_buf[3]; + u64 args[2]; + u32 xfer_count = 0; + int ret, wr_ret = 0, retry = 0; + size_t buf_size = (rbf_size > BITSTREAM_CHUNK_SIZE) ? + BITSTREAM_CHUNK_SIZE : rbf_size; + + while (rbf_size || xfer_count) { + if (!wr_ret && rbf_size) { + args[0] = (u64)rbf_data; + args[1] = buf_size; + wr_ret = invoke_smc(INTEL_SIP_SMC_FPGA_CONFIG_WRITE, + args, 2, NULL, 0); + + debug("wr_ret = %d, rbf_data = %p, buf_size = %08lx\n", + wr_ret, rbf_data, buf_size); + + if (wr_ret) + continue; + + rbf_size -= buf_size; + rbf_data += buf_size; + + if (buf_size >= rbf_size) + buf_size = rbf_size; + + xfer_count++; + puts("."); + } else { + ret = invoke_smc( + INTEL_SIP_SMC_FPGA_CONFIG_COMPLETED_WRITE, + NULL, 0, res_buf, ARRAY_SIZE(res_buf)); + if (!ret) { + for (i = 0; i < ARRAY_SIZE(res_buf); i++) { + if (!res_buf[i]) + break; + xfer_count--; + wr_ret = 0; + retry = 0; + } + } else if (ret != + INTEL_SIP_SMC_STATUS_BUSY) + return ret; + else if (!xfer_count) + return INTEL_SIP_SMC_STATUS_ERROR; + + if (++retry >= RECONFIG_STATUS_POLL_RETRY_MAX) + return -ETIMEDOUT; + + udelay(20000); + } + WATCHDOG_RESET(); + } + + return 0; +} + +/* + * This is the interface used by FPGA driver. + * Return 0 for success, non-zero for error. + */ +int intel_sdm_mb_load(Altera_desc *desc, const void *rbf_data, size_t rbf_size) +{ + int ret; + u64 arg = 1; + + debug("Invoking FPGA_CONFIG_START...\n"); + + ret = invoke_smc(INTEL_SIP_SMC_FPGA_CONFIG_START, &arg, 1, NULL, 0); + + if (ret) { + puts("Failure in RECONFIG mailbox command!\n"); + return ret; + } + + ret = send_bitstream(rbf_data, rbf_size); + if (ret) { + puts("Error sending bitstream!\n"); + return ret; + } + + /* Make sure we don't send MBOX_RECONFIG_STATUS too fast */ + udelay(RECONFIG_STATUS_INTERVAL_DELAY_US); + + debug("Polling with MBOX_RECONFIG_STATUS...\n"); + ret = reconfig_status_polling_resp(); + if (ret) { + puts("FPGA reconfiguration failed!"); + return ret; + } + + puts("FPGA reconfiguration OK!\n"); + + return ret; +} + +#else + static const struct mbox_cfgstat_state { int err_no; const char *error_name; @@ -286,3 +424,4 @@ int intel_sdm_mb_load(Altera_desc *desc, const void *rbf_data, size_t rbf_size)

return ret; } +#endif

From: Chee Hong Ang chee.hong.ang@intel.com

Since SSBL is running in DRAM, it shall setup the stack in DRAM instead of OCRAM which is occupied by SPL and handoff data.

Signed-off-by: Chee Hong Ang chee.hong.ang@intel.com --- include/configs/socfpga_soc64_common.h | 5 +++++ 1 file changed, 5 insertions(+)

diff --git a/include/configs/socfpga_soc64_common.h b/include/configs/socfpga_soc64_common.h index 990f879b07..fdcd7d3e9a 100644 --- a/include/configs/socfpga_soc64_common.h +++ b/include/configs/socfpga_soc64_common.h @@ -40,9 +40,14 @@ */ #define CONFIG_SYS_INIT_RAM_ADDR 0xFFE00000 #define CONFIG_SYS_INIT_RAM_SIZE 0x40000 +#ifdef CONFIG_SPL_BUILD #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR \ + CONFIG_SYS_INIT_RAM_SIZE \ - S10_HANDOFF_SIZE) +#else +#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_TEXT_BASE \ + + 0x100000) +#endif #define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_INIT_SP_ADDR) #define CONFIG_SYS_MALLOC_LEN (5 * 1024 * 1024)

Add binman node to device tree to generate the FIT image for u-boot (u-boot.itb) and OS kernel (kernel.itb).

u-boot.itb contains arm trusted firmware (ATF), u-boot proper and u-boot device tree for ATF u-boot flow.

kernel.itb contains Linux Image and Linux device tree.

Signed-off-by: Siew Chin Lim elly.siew.chin.lim@intel.com

--- v5 --- Change 'blob' to 'blob-ext' entry in binman dts node for all input files. The input files (u-boot proper, Linux image files) that required to build FIT images may not yet ready during u-boot compilation. By using 'blob-ext', binman will report warning instead of error during u-boot compilation when the input files doesn't exist. It wouldn't fail the u-boot compilation. Then, user can prepare the input files later, and use binman command to generate the FIT images. --- arch/arm/dts/socfpga_agilex-u-boot.dtsi | 4 +- arch/arm/dts/socfpga_soc64_fit-u-boot.dtsi | 120 +++++++++++++++++++++++ arch/arm/dts/socfpga_stratix10-u-boot.dtsi | 8 ++ arch/arm/dts/socfpga_stratix10_socdk-u-boot.dtsi | 4 +- 4 files changed, 134 insertions(+), 2 deletions(-) create mode 100644 arch/arm/dts/socfpga_soc64_fit-u-boot.dtsi create mode 100644 arch/arm/dts/socfpga_stratix10-u-boot.dtsi

diff --git a/arch/arm/dts/socfpga_agilex-u-boot.dtsi b/arch/arm/dts/socfpga_agilex-u-boot.dtsi index f0528a9ad9..08f7cf7f7a 100644 --- a/arch/arm/dts/socfpga_agilex-u-boot.dtsi +++ b/arch/arm/dts/socfpga_agilex-u-boot.dtsi @@ -2,9 +2,11 @@ /* * U-Boot additions * - * Copyright (C) 2019 Intel Corporation <www.intel.com> + * Copyright (C) 2019-2020 Intel Corporation <www.intel.com> */

+#include "socfpga_soc64_fit-u-boot.dtsi" + /{ memory { #address-cells = <2>; diff --git a/arch/arm/dts/socfpga_soc64_fit-u-boot.dtsi b/arch/arm/dts/socfpga_soc64_fit-u-boot.dtsi new file mode 100644 index 0000000000..cf365590a8 --- /dev/null +++ b/arch/arm/dts/socfpga_soc64_fit-u-boot.dtsi @@ -0,0 +1,120 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * U-Boot additions + * + * Copyright (C) 2020 Intel Corporation <www.intel.com> + */ + +#if defined(CONFIG_FIT) + +/ { + binman: binman { + multiple-images; + }; +}; + +&binman { + u-boot { + filename = "u-boot.itb"; + fit { + fit,external-offset = <CONFIG_FIT_EXTERNAL_OFFSET>; + description = "FIT with firmware and bootloader"; + #address-cells = <1>; + + images { + uboot { + description = "U-Boot SoC64"; + type = "standalone"; + os = "U-Boot"; + arch = "arm64"; + compression = "none"; + load = <0x00200000>; + + uboot_blob: blob-ext { + filename = "u-boot-nodtb.bin"; + }; + }; + + atf { + description = "ARM Trusted Firmware"; + type = "firmware"; + os = "arm-trusted-firmware"; + arch = "arm64"; + compression = "none"; + load = <0x00001000>; + entry = <0x00001000>; + + atf_blob: blob-ext { + filename = "bl31.bin"; + }; + }; + + fdt { + description = "U-Boot SoC64 flat device-tree"; + type = "flat_dt"; + compression = "none"; + + uboot_fdt_blob: blob-ext { + filename = "u-boot.dtb"; + }; + }; + }; + + configurations { + default = "conf"; + conf { + description = "Intel SoC64 FPGA"; + firmware = "atf"; + loadables = "uboot"; + fdt = "fdt"; + }; + }; + }; + }; + + kernel { + filename = "kernel.itb"; + fit { + description = "FIT with Linux kernel image and FDT blob"; + #address-cells = <1>; + + images { + kernel { + description = "Linux Kernel"; + type = "kernel"; + arch = "arm64"; + os = "linux"; + compression = "none"; + load = <0x4080000>; + entry = <0x4080000>; + + kernel_blob: blob-ext { + filename = "Image"; + }; + }; + + fdt { + description = "Linux DTB"; + type = "flat_dt"; + arch = "arm64"; + compression = "none"; + + kernel_fdt_blob: blob-ext { + filename = "linux.dtb"; + }; + }; + }; + + configurations { + default = "conf"; + conf { + description = "Intel SoC64 FPGA"; + kernel = "kernel"; + fdt = "fdt"; + }; + }; + }; + }; +}; + +#endif diff --git a/arch/arm/dts/socfpga_stratix10-u-boot.dtsi b/arch/arm/dts/socfpga_stratix10-u-boot.dtsi new file mode 100644 index 0000000000..3e3a378046 --- /dev/null +++ b/arch/arm/dts/socfpga_stratix10-u-boot.dtsi @@ -0,0 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * U-Boot additions + * + * Copyright (C) 2020 Intel Corporation <www.intel.com> + */ + +#include "socfpga_soc64_fit-u-boot.dtsi" diff --git a/arch/arm/dts/socfpga_stratix10_socdk-u-boot.dtsi b/arch/arm/dts/socfpga_stratix10_socdk-u-boot.dtsi index 2669abb383..61df425f14 100755 --- a/arch/arm/dts/socfpga_stratix10_socdk-u-boot.dtsi +++ b/arch/arm/dts/socfpga_stratix10_socdk-u-boot.dtsi @@ -2,9 +2,11 @@ /* * U-Boot additions * - * Copyright (C) 2019 Intel Corporation <www.intel.com> + * Copyright (C) 2019-2020 Intel Corporation <www.intel.com> */

+#include "socfpga_stratix10-u-boot.dtsi" + /{ aliases { spi0 = &qspi;

From: Chee Hong Ang chee.hong.ang@intel.com

Booting Agilex and Stratix 10 with ATF support.

SPL now loads ATF (BL31), U-Boot proper and DTB from FIT image. The new boot flow with ATF support is as follow:

SPL -> ATF (BL31) -> U-Boot proper -> OS (Linux)

U-Boot proper now starts at 0x200000 (CONFIG_SYS_TEXT_BASE). ATF will occupy the address range starting from 0x1000.

Signed-off-by: Chee Hong Ang chee.hong.ang@intel.com Signed-off-by: Siew Chin Lim elly.siew.chin.lim@intel.com --- ...ilex_defconfig => socfpga_agilex_atf_defconfig} | 22 ++++++++++++-------- ...0_defconfig => socfpga_stratix10_atf_defconfig} | 24 +++++++++++++--------- 2 files changed, 28 insertions(+), 18 deletions(-) copy configs/{socfpga_agilex_defconfig => socfpga_agilex_atf_defconfig} (80%) copy configs/{socfpga_stratix10_defconfig => socfpga_stratix10_atf_defconfig} (80%)

diff --git a/configs/socfpga_agilex_defconfig b/configs/socfpga_agilex_atf_defconfig similarity index 80% copy from configs/socfpga_agilex_defconfig copy to configs/socfpga_agilex_atf_defconfig index 230d3c2ce5..ad87a8098f 100644 --- a/configs/socfpga_agilex_defconfig +++ b/configs/socfpga_agilex_atf_defconfig @@ -1,25 +1,29 @@ CONFIG_ARM=y +CONFIG_ARM_SMCCC=y +CONFIG_SPL_LDSCRIPT="arch/arm/mach-socfpga/u-boot-spl-soc64.lds" CONFIG_ARCH_SOCFPGA=y -CONFIG_SYS_TEXT_BASE=0x1000 +CONFIG_SYS_TEXT_BASE=0x200000 CONFIG_SYS_MALLOC_F_LEN=0x2000 -CONFIG_NR_DRAM_BANKS=2 -CONFIG_SYS_MEMTEST_START=0x00000000 -CONFIG_SYS_MEMTEST_END=0x3fe00000 CONFIG_ENV_SIZE=0x1000 CONFIG_ENV_OFFSET=0x200 -CONFIG_SYS_SPI_U_BOOT_OFFS=0x3c00000 CONFIG_DM_GPIO=y -CONFIG_SPL_TEXT_BASE=0xFFE00000 +CONFIG_NR_DRAM_BANKS=2 CONFIG_TARGET_SOCFPGA_AGILEX_SOCDK=y CONFIG_IDENT_STRING="socfpga_agilex" CONFIG_SPL_FS_FAT=y -# CONFIG_PSCI_RESET is not set -CONFIG_DEFAULT_DEVICE_TREE="socfpga_agilex_socdk" +CONFIG_SPL_TEXT_BASE=0xFFE00000 +CONFIG_FIT=y +CONFIG_SPL_LOAD_FIT=y +CONFIG_SPL_LOAD_FIT_ADDRESS=0x02000000 +# CONFIG_USE_SPL_FIT_GENERATOR is not set CONFIG_BOOTDELAY=5 CONFIG_USE_BOOTARGS=y CONFIG_BOOTARGS="earlycon" CONFIG_SPL_CACHE=y CONFIG_SPL_SPI_LOAD=y +CONFIG_SYS_SPI_U_BOOT_OFFS=0x02000000 +CONFIG_SPL_ATF=y +CONFIG_SPL_ATF_NO_PLATFORM_PARAM=y CONFIG_HUSH_PARSER=y CONFIG_SYS_PROMPT="SOCFPGA_AGILEX # " CONFIG_CMD_MEMTEST=y @@ -35,6 +39,7 @@ CONFIG_CMD_CACHE=y CONFIG_CMD_EXT4=y CONFIG_CMD_FAT=y CONFIG_CMD_FS_GENERIC=y +CONFIG_DEFAULT_DEVICE_TREE="socfpga_agilex_socdk" CONFIG_ENV_IS_IN_MMC=y CONFIG_NET_RANDOM_ETHADDR=y CONFIG_SPL_DM_SEQ_ALIAS=y @@ -44,6 +49,7 @@ CONFIG_DM_I2C=y CONFIG_SYS_I2C_DW=y CONFIG_DM_MMC=y CONFIG_MMC_DW=y +CONFIG_MTD=y CONFIG_SF_DEFAULT_MODE=0x2003 CONFIG_SPI_FLASH_SPANSION=y CONFIG_SPI_FLASH_STMICRO=y diff --git a/configs/socfpga_stratix10_defconfig b/configs/socfpga_stratix10_atf_defconfig similarity index 80% copy from configs/socfpga_stratix10_defconfig copy to configs/socfpga_stratix10_atf_defconfig index 3df44bb88d..1005ba979e 100644 --- a/configs/socfpga_stratix10_defconfig +++ b/configs/socfpga_stratix10_atf_defconfig @@ -1,26 +1,28 @@ CONFIG_ARM=y +CONFIG_ARM_SMCCC=y +CONFIG_SPL_LDSCRIPT="arch/arm/mach-socfpga/u-boot-spl-soc64.lds" CONFIG_ARCH_SOCFPGA=y -CONFIG_SYS_TEXT_BASE=0x1000 +CONFIG_SYS_TEXT_BASE=0x200000 CONFIG_SYS_MALLOC_F_LEN=0x2000 -CONFIG_NR_DRAM_BANKS=2 -CONFIG_SYS_MEMTEST_START=0x00000000 -CONFIG_SYS_MEMTEST_END=0x3fe00000 CONFIG_ENV_SIZE=0x1000 CONFIG_ENV_OFFSET=0x200 -CONFIG_SYS_SPI_U_BOOT_OFFS=0x3C00000 CONFIG_DM_GPIO=y -CONFIG_SPL_TEXT_BASE=0xFFE00000 +CONFIG_NR_DRAM_BANKS=2 CONFIG_TARGET_SOCFPGA_STRATIX10_SOCDK=y CONFIG_IDENT_STRING="socfpga_stratix10" CONFIG_SPL_FS_FAT=y -# CONFIG_PSCI_RESET is not set -CONFIG_DEFAULT_DEVICE_TREE="socfpga_stratix10_socdk" -CONFIG_OPTIMIZE_INLINING=y -CONFIG_SPL_OPTIMIZE_INLINING=y +CONFIG_SPL_TEXT_BASE=0xFFE00000 +CONFIG_FIT=y +CONFIG_SPL_LOAD_FIT=y +CONFIG_SPL_LOAD_FIT_ADDRESS=0x02000000 +# CONFIG_USE_SPL_FIT_GENERATOR is not set CONFIG_BOOTDELAY=5 CONFIG_USE_BOOTARGS=y CONFIG_BOOTARGS="earlycon" CONFIG_SPL_SPI_LOAD=y +CONFIG_SYS_SPI_U_BOOT_OFFS=0x02000000 +CONFIG_SPL_ATF=y +CONFIG_SPL_ATF_NO_PLATFORM_PARAM=y CONFIG_HUSH_PARSER=y CONFIG_SYS_PROMPT="SOCFPGA_STRATIX10 # " CONFIG_CMD_MEMTEST=y @@ -37,11 +39,13 @@ CONFIG_CMD_CACHE=y CONFIG_CMD_EXT4=y CONFIG_CMD_FAT=y CONFIG_CMD_FS_GENERIC=y +CONFIG_DEFAULT_DEVICE_TREE="socfpga_stratix10_socdk" CONFIG_ENV_IS_IN_MMC=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y CONFIG_NET_RANDOM_ETHADDR=y CONFIG_SPL_DM_SEQ_ALIAS=y CONFIG_SPL_ALTERA_SDRAM=y +CONFIG_FPGA_INTEL_PR=y CONFIG_DWAPB_GPIO=y CONFIG_DM_I2C=y CONFIG_SYS_I2C_DW=y