+/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright (C) 2012 Altera Corporation <www.altera.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __CONFIG_SOCFPGA_COMMON_H__
#define __CONFIG_SOCFPGA_COMMON_H__
-/* Virtual target or real hardware */
-#undef CONFIG_SOCFPGA_VIRTUAL_TARGET
-
/*
* High level configuration
*/
#define CONFIG_SYS_INIT_RAM_ADDR 0xFFE00000
#define CONFIG_SYS_INIT_RAM_SIZE 0x40000 /* 256KB */
#endif
-#define CONFIG_SYS_INIT_SP_OFFSET \
- (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_ADDR \
- (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
+ (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_RAM_SIZE)
#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
/*
* Ethernet on SoC (EMAC)
*/
-#if defined(CONFIG_CMD_NET) && !defined(CONFIG_SOCFPGA_VIRTUAL_TARGET)
+#ifdef CONFIG_CMD_NET
#define CONFIG_DW_ALTDESCRIPTOR
#define CONFIG_MII
#endif
#define CONFIG_SYS_TIMERBASE SOCFPGA_OSC1TIMER0_ADDRESS
#define CONFIG_SYS_TIMER_COUNTS_DOWN
#define CONFIG_SYS_TIMER_COUNTER (CONFIG_SYS_TIMERBASE + 0x4)
-#ifdef CONFIG_SOCFPGA_VIRTUAL_TARGET
-#define CONFIG_SYS_TIMER_RATE 2400000
-#else
#define CONFIG_SYS_TIMER_RATE 25000000
-#endif
/*
* L4 Watchdog
/*
* I2C support
*/
+#ifndef CONFIG_DM_I2C
#define CONFIG_SYS_I2C
#define CONFIG_SYS_I2C_BASE SOCFPGA_I2C0_ADDRESS
#define CONFIG_SYS_I2C_BASE1 SOCFPGA_I2C1_ADDRESS
unsigned int cm_get_l4_sp_clk_hz(void);
#define IC_CLK (cm_get_l4_sp_clk_hz() / 1000000)
#endif
+#endif /* CONFIG_DM_I2C */
/*
* QSPI support
* Serial Driver
*/
#define CONFIG_SYS_NS16550_SERIAL
-#define CONFIG_SYS_NS16550_REG_SIZE -4
-#ifdef CONFIG_SOCFPGA_VIRTUAL_TARGET
-#define CONFIG_SYS_NS16550_CLK 1000000
-#elif defined(CONFIG_TARGET_SOCFPGA_GEN5)
-#define CONFIG_SYS_NS16550_COM1 SOCFPGA_UART0_ADDRESS
-#define CONFIG_SYS_NS16550_CLK 100000000
-#elif defined(CONFIG_TARGET_SOCFPGA_ARRIA10)
-#define CONFIG_SYS_NS16550_COM1 SOCFPGA_UART1_ADDRESS
-#define CONFIG_SYS_NS16550_CLK 50000000
-#endif
/*
* USB
/*
* SPL
*
- * SRAM Memory layout:
+ * SRAM Memory layout for gen 5:
*
* 0xFFFF_0000 ...... Start of SRAM
* 0xFFFF_xxxx ...... Top of stack (grows down)
* 0xFFFF_yyyy ...... Malloc area
* 0xFFFF_zzzz ...... Global Data
* 0xFFFF_FF00 ...... End of SRAM
+ *
+ * SRAM Memory layout for Arria 10:
+ * 0xFFE0_0000 ...... Start of SRAM (bottom)
+ * 0xFFEx_xxxx ...... Top of stack (grows down to bottom)
+ * 0xFFEy_yyyy ...... Global Data
+ * 0xFFEz_zzzz ...... Malloc area (grows up to top)
+ * 0xFFE3_FFFF ...... End of SRAM (top)
*/
#define CONFIG_SPL_TEXT_BASE CONFIG_SYS_INIT_RAM_ADDR
#define CONFIG_SPL_MAX_SIZE CONFIG_SYS_INIT_RAM_SIZE
+#if defined(CONFIG_TARGET_SOCFPGA_ARRIA10)
+/* SPL memory allocation configuration, this is for FAT implementation */
+#ifndef CONFIG_SYS_SPL_MALLOC_START
+#define CONFIG_SYS_SPL_MALLOC_SIZE 0x00010000
+#define CONFIG_SYS_SPL_MALLOC_START (CONFIG_SYS_INIT_RAM_SIZE - \
+ CONFIG_SYS_SPL_MALLOC_SIZE + \
+ CONFIG_SYS_INIT_RAM_ADDR)
+#endif
+#endif
+
/* SPL SDMMC boot support */
#ifdef CONFIG_SPL_MMC_SUPPORT
#if defined(CONFIG_SPL_FAT_SUPPORT) || defined(CONFIG_SPL_EXT_SUPPORT)
/* SPL QSPI boot support */
#ifdef CONFIG_SPL_SPI_SUPPORT
-#define CONFIG_SPL_SPI_LOAD
#define CONFIG_SYS_SPI_U_BOOT_OFFS 0x40000
#endif
/*
* Stack setup
*/
+#if defined(CONFIG_TARGET_SOCFPGA_GEN5)
#define CONFIG_SPL_STACK CONFIG_SYS_INIT_SP_ADDR
+#elif defined(CONFIG_TARGET_SOCFPGA_ARRIA10)
+#define CONFIG_SPL_STACK CONFIG_SYS_SPL_MALLOC_START
+#endif
/* Extra Environment */
#ifndef CONFIG_SPL_BUILD
#define BOOT_TARGET_DEVICES_DHCP(func)
#endif
-#ifdef CONFIG_CMD_PXE
+#if defined(CONFIG_CMD_PXE) && defined(CONFIG_CMD_DHCP)
#define BOOT_TARGET_DEVICES_PXE(func) func(PXE, pxe, na)
#else
#define BOOT_TARGET_DEVICES_PXE(func)