From: Tien Fong Chee tien.fong.chee@intel.com
Signed-off-by: Tien Fong Chee tien.fong.chee@intel.com Cc: Marek Vasut marex@denx.de Cc: Dinh Nguyen dinguyen@kernel.org Cc: Chin Liang See chin.liang.see@intel.com Cc: Tien Fong skywindctf@gmail.com --- arch/arm/mach-socfpga/include/mach/base_addr_a10.h | 11 +- arch/arm/mach-socfpga/system_manager.c | 4 +- drivers/fpga/socfpga.c | 7 +- include/configs/socfpga_arria10_socdk.h | 152 +++++++++++++++++-- 4 files changed, 151 insertions(+), 23 deletions(-)
diff --git a/arch/arm/mach-socfpga/include/mach/base_addr_a10.h b/arch/arm/mach-socfpga/include/mach/base_addr_a10.h index 902c321..487a5dc 100644 --- a/arch/arm/mach-socfpga/include/mach/base_addr_a10.h +++ b/arch/arm/mach-socfpga/include/mach/base_addr_a10.h @@ -1,7 +1,7 @@ /* - * Copyright (C) 2014 Altera Corporation <www.altera.com> + * Copyright (C) 2014-2016 Altera Corporation <www.altera.com> * - * SPDX-License-Identifier: GPL-2.0+ + * SPDX-License-Identifier: GPL-2.0 */
#ifndef _SOCFPGA_A10_BASE_HARDWARE_H_ @@ -35,11 +35,14 @@
#define SOCFPGA_ECC_OCRAM_ADDRESS 0xff8c3000 #define SOCFPGA_UART0_ADDRESS 0xffc02000 -#define SOCFPGA_OSC1TIMER0_ADDRESS 0xffd00000 +#define SOCFPGA_SYSTIMER0_ADDRESS 0xffd00000 +#define SOCFPGA_SYSTIMER1_ADDRESS 0xffd00100 #define SOCFPGA_CLKMGR_ADDRESS 0xffd04000 #define SOCFPGA_RSTMGR_ADDRESS 0xffd05000
-#define SOCFPGA_SDR_ADDRESS 0xffcfb000 +#define SOCFPGA_SDR_ADDRESS 0xffcfb000 +#define SOCFPGA_NOC_L4_PRIV_FLT_OFST 0xffd11000 +#define SOCFPGA_NOC_FW_H2F_SCR_OFST 0xffd13500 #define SOCFPGA_SDR_SCHEDULER_ADDRESS 0xffd12400 #define SOCFPGA_SDR_FIREWALL_OCRAM_ADDRESS 0xffd13200 #define SOCFPGA_SDR_FIREWALL_MPU_FPGA_ADDRESS 0xffd13300 diff --git a/arch/arm/mach-socfpga/system_manager.c b/arch/arm/mach-socfpga/system_manager.c index 9e1c3fd..e1f0082 100644 --- a/arch/arm/mach-socfpga/system_manager.c +++ b/arch/arm/mach-socfpga/system_manager.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2013 Altera Corporation <www.altera.com> + * Copyright (C) 2013-2016 Altera Corporation <www.altera.com> * * SPDX-License-Identifier: GPL-2.0+ */ @@ -11,8 +11,10 @@
DECLARE_GLOBAL_DATA_PTR;
+#if defined(CONFIG_TARGET_SOCFPGA_GEN5) static struct socfpga_system_manager *sysmgr_regs = (struct socfpga_system_manager *)SOCFPGA_SYSMGR_ADDRESS; +#endif
/* * Populate the value for SYSMGR.FPGAINTF.MODULE based on pinmux setting. diff --git a/drivers/fpga/socfpga.c b/drivers/fpga/socfpga.c index bfefafd..7fd922e 100644 --- a/drivers/fpga/socfpga.c +++ b/drivers/fpga/socfpga.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2012 Altera Corporation <www.altera.com> + * Copyright (C) 2012-2016 Altera Corporation <www.altera.com> * All rights reserved. * * SPDX-License-Identifier: BSD-3-Clause @@ -19,8 +19,10 @@ DECLARE_GLOBAL_DATA_PTR;
static struct socfpga_fpga_manager *fpgamgr_regs = (struct socfpga_fpga_manager *)SOCFPGA_FPGAMGRREGS_ADDRESS; +#if defined(CONFIG_TARGET_SOCFPGA_GEN5) static struct socfpga_system_manager *sysmgr_regs = (struct socfpga_system_manager *)SOCFPGA_SYSMGR_ADDRESS; +#endif
/* Set CD ratio */ static void fpgamgr_set_cd_ratio(unsigned long ratio) @@ -267,9 +269,10 @@ int socfpga_load(Altera_desc *desc, const void *rbf_data, size_t rbf_size) }
/* Prior programming the FPGA, all bridges need to be shut off */ - +#if defined(CONFIG_TARGET_SOCFPGA_GEN5) /* Disable all signals from hps peripheral controller to fpga */ writel(0, &sysmgr_regs->fpgaintfgrp_module); +#endif
/* Disable all signals from FPGA to HPS SDRAM */ #define SDR_CTRLGRP_FPGAPORTRST_ADDRESS 0x5080 diff --git a/include/configs/socfpga_arria10_socdk.h b/include/configs/socfpga_arria10_socdk.h index 577f60f..15c7a28 100644 --- a/include/configs/socfpga_arria10_socdk.h +++ b/include/configs/socfpga_arria10_socdk.h @@ -1,5 +1,5 @@ /* - * Copyright (C) 2015 Altera Corporation <www.altera.com> + * Copyright (C) 2015-2016 Altera Corporation <www.altera.com> * * SPDX-License-Identifier: GPL-2.0 */ @@ -16,36 +16,67 @@
#define CONFIG_CMD_ASKENV #define CONFIG_CMD_BOOTZ -#define CONFIG_CMD_CACHE -#define CONFIG_CMD_DHCP #define CONFIG_CMD_EXT4 #define CONFIG_CMD_EXT4_WRITE -#define CONFIG_CMD_FAT -#define CONFIG_CMD_FS_GENERIC #define CONFIG_CMD_GREPENV -#define CONFIG_CMD_MMC #define CONFIG_CMD_PING
-/* - * Memory configurations - */ -#define PHYS_SDRAM_1_SIZE 0x2000000 - /* Booting Linux */ -#define CONFIG_BOOTDELAY 3 #define CONFIG_BOOTFILE "zImage" #define CONFIG_BOOTARGS "console=ttyS0," __stringify(CONFIG_BAUDRATE) #define CONFIG_BOOTCOMMAND "run mmcload; run mmcboot" -#define CONFIG_LOADADDR 0x01000000 +#define CONFIG_LOADADDR 0x8000 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
/* + * U-Boot general configurations + */ +/* Base address for .text section. */ +/* Ensure located start of HPS OCRAM */ +#define CONFIG_SYS_TEXT_BASE 0xFFE00000 +#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE + +/* Cache options */ +#define CONFIG_SYS_DCACHE_OFF +#define CONFIG_CMD_CACHE +#define CONFIG_SYS_L2_PL310 +#define CONFIG_SYS_PL310_BASE SOCFPGA_MPUL2_ADDRESS + +/* + * U-Boot console configurations + */ +#define CONFIG_SYS_MAXARGS 64 +#define CONFIG_SYS_CBSIZE 2048 +#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ + sizeof(CONFIG_SYS_PROMPT) + 16) +#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE +#define CONFIG_SYS_LONGHELP +#define CONFIG_AUTO_COMPLETE +#define CONFIG_DOS_PARTITION + +/* U-Boot run time memory configurations */ +#define CONFIG_SYS_INIT_RAM_ADDR 0xFFE00000 +#define CONFIG_SYS_INIT_RAM_SIZE 0x40000 +#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR \ + + CONFIG_SYS_INIT_RAM_SIZE) +#define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_INIT_SP_ADDR) +#define CONFIG_SYS_MALLOC_LEN (64 * 1024 * 1024) + +/* * Display CPU and Board Info */ #define CONFIG_DISPLAY_CPUINFO #define CONFIG_DISPLAY_BOARDINFO #define CONFIG_DISPLAY_BOARDINFO_LATE
+/* + * U-Boot environment configurations + */ +#define CONFIG_ENV_IS_NOWHERE 1 +#ifndef CONFIG_ENV_SIZE +#define CONFIG_ENV_SIZE 4096 +#endif + /* Ethernet on SoC (EMAC) */ #if defined(CONFIG_CMD_NET)
@@ -55,7 +86,7 @@
#endif
-#define CONFIG_ENV_IS_IN_MMC +#undef CONFIG_ENV_IS_IN_MMC #define CONFIG_SYS_MMC_ENV_DEV 0/* device 0 */ #define CONFIG_ENV_OFFSET 512/* just after the MBR */
@@ -89,6 +120,95 @@ " root=${qspiroot} rw rootfstype=${qspirootfstype};"\ "bootm ${loadaddr} - ${fdt_addr}\0"
-/* The rest of the configuration is shared */ -#include <configs/socfpga_common.h> +/* + * External memory configurations + */ +#define PHYS_SDRAM_1 0x0 +#define PHYS_SDRAM_1_SIZE 0x80000000 +#define CONFIG_SYS_SDRAM_BASE 0 +#define CONFIG_NR_DRAM_BANKS 1 +#define CONFIG_SYS_MEMTEST_START 0 +#define CONFIG_SYS_MEMTEST_END 0x100000 + +/* + * Serial / UART configurations + */ +#define CONFIG_SYS_NS16550_SERIAL +#define CONFIG_SYS_NS16550_MEM32 +#define CONFIG_SYS_NS16550_REG_SIZE -4 +#define CONFIG_SYS_NS16550_COM1 SOCFPGA_UART1_ADDRESS +#define CONFIG_SYS_BAUDRATE_TABLE {4800, 9600, 19200, 38400, 57600, 115200} +#define CONFIG_SYS_NS16550_CLK (50000000) +#define CONFIG_CONS_INDEX 1 +#define CONFIG_BAUDRATE 115200 + +/* + * L4 OSC1 Timer 0 + */ +/* This timer use eosc1 where the clock frequency is fixed + * throughout any condition */ +#define CONFIG_SYS_TIMERBASE SOCFPGA_SYSTIMER0_ADDRESS +/* address of timer counter value */ +#define CONFIG_SYS_TIMER_COUNTER (CONFIG_SYS_TIMERBASE + 0x4) +/* reload value when timer count to zero */ +#define TIMER_LOAD_VAL 0xFFFFFFFF +/* Clocks source frequency to timer */ +#define CONFIG_SYS_TIMER_RATE (25000000) + +/* DesignWare timer is a countdown timer */ +#define CONFIG_SYS_TIMER_COUNTS_DOWN + +/* + * L4 Watchdog configurations + */ +#ifdef CONFIG_HW_WATCHDOG +#define CONFIG_DESIGNWARE_WATCHDOG +#define CONFIG_DW_WDT_BASE SOCFPGA_L4WD0_ADDRESS +#define CONFIG_HPS_CLK_OSC1_HZ 25000000 +#define CONFIG_DW_WDT_CLOCK_KHZ (CONFIG_HPS_CLK_OSC1_HZ / 1000) +#define CONFIG_HW_WATCHDOG_TIMEOUT_MS (2000) +#endif + +/* + * SDMMC configurations + */ +#ifdef CONFIG_CMD_MMC +#define CONFIG_MMC +#define CONFIG_BOUNCE_BUFFER +#define CONFIG_GENERIC_MMC +#define CONFIG_DWMMC +#define CONFIG_SOCFPGA_DWMMC +#define CONFIG_SOCFPGA_DWMMC_FIFO_DEPTH 1024 +#define CONFIG_SYS_MMC_MAX_BLK_COUNT 256 +#endif + +/* + * Flash configurations + */ +#define CONFIG_SYS_MAX_FLASH_BANKS 1 +#define CONFIG_SYS_NO_FLASH + +/* SPL configuration */ +#define CONFIG_SPL_FRAMEWORK +#define CONFIG_SPL_RAM_DEVICE +#define CONFIG_SPL_TEXT_BASE CONFIG_SYS_INIT_RAM_ADDR +#define CONFIG_SPL_MAX_SIZE CONFIG_SYS_INIT_RAM_SIZE + +#ifdef CONFIG_SPL_BUILD +#define CONFIG_SYS_MALLOC_SIMPLE +#endif + +#ifdef CONFIG_SPL_NAND_DENALI +#define CONFIG_SPL_NAND_SUPPORT +#endif + +/* + * Stack setup + */ +#define CONFIG_SPL_STACK CONFIG_SYS_INIT_SP_ADDR + +/* SPL SDMMC boot support */ +#define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1 +#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot-dtb.img" + #endif /* __CONFIG_H */