mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-08-01 15:53:46 +09:00
422cb08acb
The Debug Server driver is responsible for loading the Debug server FW on the Service Processor (Cortex-A5 core) on LS2085A like SoCs and then polling for the successful initialization of the same. TOP MEM HIDE is adjusted to ensure the space required by Debug Server FW is accounted for. MC uses the DDR area which is calculated as: MC DDR region start = Top of DDR - area reserved by Debug Server FW Signed-off-by: Bhupesh Sharma <bhupesh.sharma@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
314 lines
9.8 KiB
C
314 lines
9.8 KiB
C
/*
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* Copyright (C) 2014 Freescale Semiconductor
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#ifndef __LS2_COMMON_H
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#define __LS2_COMMON_H
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#define CONFIG_SYS_GENERIC_BOARD
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#define CONFIG_REMAKE_ELF
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#define CONFIG_FSL_LSCH3
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#define CONFIG_LS2085A
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#define CONFIG_GICV3
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#define CONFIG_FSL_TZPC_BP147
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/* Errata fixes */
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#define CONFIG_ARM_ERRATA_828024
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#define CONFIG_ARM_ERRATA_826974
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/* We need architecture specific misc initializations */
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#define CONFIG_ARCH_MISC_INIT
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/* Link Definitions */
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#define CONFIG_SYS_TEXT_BASE 0x30001000
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#ifdef CONFIG_EMU
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#define CONFIG_SYS_NO_FLASH
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#endif
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#define CONFIG_SUPPORT_RAW_INITRD
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#define CONFIG_SKIP_LOWLEVEL_INIT
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#define CONFIG_BOARD_EARLY_INIT_F 1
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/* Flat Device Tree Definitions */
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#define CONFIG_OF_LIBFDT
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#define CONFIG_OF_BOARD_SETUP
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/* new uImage format support */
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#define CONFIG_FIT
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#define CONFIG_FIT_VERBOSE /* enable fit_format_{error,warning}() */
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#define CONFIG_FSL_DDR_INTERACTIVE /* Interactive debugging */
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#ifndef CONFIG_SYS_FSL_DDR4
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#define CONFIG_SYS_FSL_DDR3 /* Use DDR3 memory */
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#define CONFIG_SYS_DDR_RAW_TIMING
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#endif
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#define CONFIG_DIMM_SLOTS_PER_CTLR 1
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#define CONFIG_CHIP_SELECTS_PER_CTRL 4
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#define CONFIG_SYS_FSL_DDR_INTLV_256B /* force 256 byte interleaving */
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#define CONFIG_SYS_DDR_SDRAM_BASE 0x80000000UL
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#define CONFIG_SYS_FSL_DDR_SDRAM_BASE_PHY 0
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#define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_SDRAM_BASE
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#define CONFIG_SYS_DDR_BLOCK2_BASE 0x8080000000ULL
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#define CONFIG_SYS_FSL_DDR_MAIN_NUM_CTRLS 2
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/*
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* SMP Definitinos
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*/
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#define CPU_RELEASE_ADDR secondary_boot_func
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#define CONFIG_SYS_FSL_OTHER_DDR_NUM_CTRLS
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#define CONFIG_SYS_DP_DDR_BASE 0x6000000000ULL
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/*
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* DDR controller use 0 as the base address for binding.
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* It is mapped to CONFIG_SYS_DP_DDR_BASE for core to access.
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*/
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#define CONFIG_SYS_DP_DDR_BASE_PHY 0
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#define CONFIG_DP_DDR_CTRL 2
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#define CONFIG_DP_DDR_NUM_CTRLS 1
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#define CONFIG_DP_DDR_DIMM_SLOTS_PER_CTLR 1
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/* Generic Timer Definitions */
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#define COUNTER_FREQUENCY 12000000 /* 12MHz */
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/* Size of malloc() pool */
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#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128 * 1024)
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/* I2C */
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#define CONFIG_CMD_I2C
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#define CONFIG_SYS_I2C
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#define CONFIG_SYS_I2C_MXC
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#define CONFIG_SYS_MXC_I2C1_SPEED 40000000
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#define CONFIG_SYS_MXC_I2C2_SPEED 40000000
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/* Serial Port */
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#define CONFIG_CONS_INDEX 2
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#define CONFIG_SYS_NS16550
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#define CONFIG_SYS_NS16550_SERIAL
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#define CONFIG_SYS_NS16550_REG_SIZE 1
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#define CONFIG_SYS_NS16550_CLK (get_bus_freq(0)/2)
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#define CONFIG_BAUDRATE 115200
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#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
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/* IFC */
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#define CONFIG_FSL_IFC
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#define CONFIG_SYS_NOR0_CSPR_EXT (0x0)
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#define CONFIG_SYS_NOR_AMASK IFC_AMASK(128*1024*1024)
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/*
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* During booting, CS0 needs to be at the region of 0x30000000, i.e. the IFC
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* address 0. But this region is limited to 256MB. To accommodate bigger NOR
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* flash and other devices, we will map CS0 to 0x580000000 after relocation.
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* CONFIG_SYS_FLASH_BASE has the final address (core view)
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* CONFIG_SYS_FLASH_BASE_PHYS has the final address (IFC view)
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* CONFIG_SYS_FLASH_BASE_PHYS_EARLY has the temporary IFC address
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* CONFIG_SYS_TEXT_BASE is linked to 0x30000000 for booting
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*/
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#define CONFIG_SYS_FLASH_BASE 0x580000000ULL
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#define CONFIG_SYS_FLASH_BASE_PHYS 0x80000000
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#define CONFIG_SYS_FLASH_BASE_PHYS_EARLY 0x00000000
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/*
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* NOR Flash Timing Params
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*/
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#define CONFIG_SYS_NOR0_CSPR \
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(CSPR_PHYS_ADDR(CONFIG_SYS_FLASH_BASE_PHYS) | \
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CSPR_PORT_SIZE_16 | \
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CSPR_MSEL_NOR | \
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CSPR_V)
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#define CONFIG_SYS_NOR0_CSPR_EARLY \
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(CSPR_PHYS_ADDR(CONFIG_SYS_FLASH_BASE_PHYS_EARLY) | \
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CSPR_PORT_SIZE_16 | \
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CSPR_MSEL_NOR | \
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CSPR_V)
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#define CONFIG_SYS_NOR_CSOR CSOR_NOR_ADM_SHIFT(12)
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#define CONFIG_SYS_NOR_FTIM0 (FTIM0_NOR_TACSE(0x1) | \
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FTIM0_NOR_TEADC(0x1) | \
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FTIM0_NOR_TEAHC(0x1))
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#define CONFIG_SYS_NOR_FTIM1 (FTIM1_NOR_TACO(0x1) | \
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FTIM1_NOR_TRAD_NOR(0x1))
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#define CONFIG_SYS_NOR_FTIM2 (FTIM2_NOR_TCS(0x0) | \
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FTIM2_NOR_TCH(0x0) | \
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FTIM2_NOR_TWP(0x1))
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#define CONFIG_SYS_NOR_FTIM3 0x04000000
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#define CONFIG_SYS_IFC_CCR 0x01000000
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#ifndef CONFIG_SYS_NO_FLASH
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#define CONFIG_FLASH_CFI_DRIVER
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#define CONFIG_SYS_FLASH_CFI
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#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
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#define CONFIG_SYS_FLASH_QUIET_TEST
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#define CONFIG_FLASH_SHOW_PROGRESS 45 /* count down from 45/5: 9..1 */
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#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* number of banks */
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#define CONFIG_SYS_MAX_FLASH_SECT 1024 /* sectors per device */
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#define CONFIG_SYS_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */
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#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */
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#define CONFIG_SYS_FLASH_EMPTY_INFO
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#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE }
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#endif
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#define CONFIG_NAND_FSL_IFC
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#define CONFIG_SYS_NAND_MAX_ECCPOS 256
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#define CONFIG_SYS_NAND_MAX_OOBFREE 2
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#define CONFIG_SYS_NAND_BASE 0x520000000
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#define CONFIG_SYS_NAND_BASE_PHYS 0x20000000
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#define CONFIG_SYS_NAND_CSPR_EXT (0x0)
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#define CONFIG_SYS_NAND_CSPR (CSPR_PHYS_ADDR(CONFIG_SYS_NAND_BASE_PHYS) \
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| CSPR_PORT_SIZE_8 /* Port Size = 8 bit */ \
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| CSPR_MSEL_NAND /* MSEL = NAND */ \
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| CSPR_V)
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#define CONFIG_SYS_NAND_AMASK IFC_AMASK(64 * 1024)
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#define CONFIG_SYS_NAND_CSOR (CSOR_NAND_ECC_ENC_EN /* ECC on encode */ \
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| CSOR_NAND_ECC_DEC_EN /* ECC on decode */ \
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| CSOR_NAND_ECC_MODE_4 /* 4-bit ECC */ \
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| CSOR_NAND_RAL_3 /* RAL = 2Byes */ \
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| CSOR_NAND_PGS_2K /* Page Size = 2K */ \
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| CSOR_NAND_SPRZ_64/* Spare size = 64 */ \
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| CSOR_NAND_PB(64)) /*Pages Per Block = 64*/
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#define CONFIG_SYS_NAND_ONFI_DETECTION
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/* ONFI NAND Flash mode0 Timing Params */
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#define CONFIG_SYS_NAND_FTIM0 (FTIM0_NAND_TCCST(0x07) | \
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FTIM0_NAND_TWP(0x18) | \
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FTIM0_NAND_TWCHT(0x07) | \
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FTIM0_NAND_TWH(0x0a))
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#define CONFIG_SYS_NAND_FTIM1 (FTIM1_NAND_TADLE(0x32) | \
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FTIM1_NAND_TWBE(0x39) | \
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FTIM1_NAND_TRR(0x0e) | \
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FTIM1_NAND_TRP(0x18))
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#define CONFIG_SYS_NAND_FTIM2 (FTIM2_NAND_TRAD(0x0f) | \
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FTIM2_NAND_TREH(0x0a) | \
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FTIM2_NAND_TWHRE(0x1e))
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#define CONFIG_SYS_NAND_FTIM3 0x0
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#define CONFIG_SYS_NAND_BASE_LIST { CONFIG_SYS_NAND_BASE }
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#define CONFIG_SYS_MAX_NAND_DEVICE 1
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#define CONFIG_CMD_NAND
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#define CONFIG_SYS_NAND_BLOCK_SIZE (128 * 1024)
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#define CONFIG_SYS_CSPR0_EXT CONFIG_SYS_NOR0_CSPR_EXT
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#define CONFIG_SYS_CSPR0 CONFIG_SYS_NOR0_CSPR_EARLY
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#define CONFIG_SYS_CSPR0_FINAL CONFIG_SYS_NOR0_CSPR
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#define CONFIG_SYS_AMASK0 CONFIG_SYS_NOR_AMASK
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#define CONFIG_SYS_CSOR0 CONFIG_SYS_NOR_CSOR
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#define CONFIG_SYS_CS0_FTIM0 CONFIG_SYS_NOR_FTIM0
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#define CONFIG_SYS_CS0_FTIM1 CONFIG_SYS_NOR_FTIM1
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#define CONFIG_SYS_CS0_FTIM2 CONFIG_SYS_NOR_FTIM2
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#define CONFIG_SYS_CS0_FTIM3 CONFIG_SYS_NOR_FTIM3
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/* Debug Server firmware */
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#define CONFIG_FSL_DEBUG_SERVER
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#define CONFIG_SYS_DEBUG_SERVER_DRAM_BLOCK_MIN_SIZE (512UL * 1024 * 1024)
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#define CONFIG_SYS_DEBUG_SERVER_FW_IN_NOR
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#define CONFIG_SYS_DEBUG_SERVER_FW_ADDR 0x580C00000ULL
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/* 2 sec timeout */
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#define CONFIG_SYS_DEBUG_SERVER_TIMEOUT (2 * 1000 * 1000)
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/* MC firmware */
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#define CONFIG_FSL_MC_ENET
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#define CONFIG_SYS_LS_MC_DRAM_BLOCK_MIN_SIZE (512UL * 1024 * 1024)
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#define CONFIG_SYS_LS_MC_FW_IN_NOR
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#define CONFIG_SYS_LS_MC_FW_ADDR 0x580200000ULL
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#define CONFIG_SYS_LS_MC_DPL_IN_NOR
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#define CONFIG_SYS_LS_MC_DPL_ADDR 0x5806C0000ULL
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/* TODO Actual DPL max length needs to be confirmed with the MC FW team */
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#define CONFIG_SYS_LS_MC_DPL_MAX_LENGTH (256 * 1024)
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#define CONFIG_SYS_LS_MC_DRAM_DPL_OFFSET 0xe00000
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/* Carve out a DDR region which will not be used by u-boot/Linux */
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#if defined(CONFIG_FSL_MC_ENET) || defined(CONFIG_FSL_DEBUG_SERVER)
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#define CONFIG_SYS_MEM_TOP_HIDE get_dram_size_to_hide()
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#endif
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/* Command line configuration */
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#define CONFIG_CMD_CACHE
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#define CONFIG_CMD_BDI
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#define CONFIG_CMD_DHCP
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#define CONFIG_CMD_ENV
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#define CONFIG_CMD_FLASH
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#define CONFIG_CMD_IMI
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#define CONFIG_CMD_MEMORY
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#define CONFIG_CMD_MII
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#define CONFIG_CMD_NET
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#define CONFIG_CMD_PING
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#define CONFIG_CMD_SAVEENV
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#define CONFIG_CMD_RUN
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#define CONFIG_CMD_BOOTD
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#define CONFIG_CMD_ECHO
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#define CONFIG_CMD_SOURCE
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#define CONFIG_CMD_FAT
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#define CONFIG_DOS_PARTITION
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/* Miscellaneous configurable options */
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#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_DDR_SDRAM_BASE + 0x10000000)
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#define CONFIG_ARCH_EARLY_INIT_R
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/* Physical Memory Map */
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/* fixme: these need to be checked against the board */
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#define CONFIG_CHIP_SELECTS_PER_CTRL 4
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#define CONFIG_SYS_CLK_FREQ 100000000
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#define CONFIG_DDR_CLK_FREQ 133333333
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#define CONFIG_NR_DRAM_BANKS 3
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#define CONFIG_HWCONFIG
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#define HWCONFIG_BUFFER_SIZE 128
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#define CONFIG_DISPLAY_CPUINFO
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/* Initial environment variables */
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#define CONFIG_EXTRA_ENV_SETTINGS \
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"hwconfig=fsl_ddr:bank_intlv=auto\0" \
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"loadaddr=0x80100000\0" \
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"kernel_addr=0x100000\0" \
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"ramdisk_addr=0x800000\0" \
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"ramdisk_size=0x2000000\0" \
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"fdt_high=0xffffffffffffffff\0" \
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"initrd_high=0xffffffffffffffff\0" \
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"kernel_start=0x581200000\0" \
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"kernel_load=0xa0000000\0" \
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"kernel_size=0x1000000\0" \
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"console=ttyAMA0,38400n8\0"
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#define CONFIG_BOOTARGS "console=ttyS1,115200 root=/dev/ram0 " \
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"earlycon=uart8250,mmio,0x21c0600,115200 " \
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"default_hugepagesz=2m hugepagesz=2m " \
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"hugepages=16"
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#define CONFIG_BOOTCOMMAND "cp.b $kernel_start $kernel_load " \
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"$kernel_size && bootm $kernel_load"
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#define CONFIG_BOOTDELAY 1
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/* Store environment at top of flash */
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#define CONFIG_ENV_IS_NOWHERE 1
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#define CONFIG_ENV_SIZE 0x1000
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/* Monitor Command Prompt */
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#define CONFIG_SYS_CBSIZE 512 /* Console I/O Buffer Size */
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#define CONFIG_SYS_PROMPT "> "
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#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
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sizeof(CONFIG_SYS_PROMPT) + 16)
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#define CONFIG_SYS_HUSH_PARSER
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#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
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#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot args buffer */
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#define CONFIG_SYS_LONGHELP
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#define CONFIG_CMDLINE_EDITING 1
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#define CONFIG_SYS_MAXARGS 64 /* max command args */
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#ifndef __ASSEMBLY__
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unsigned long get_dram_size_to_hide(void);
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#endif
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#endif /* __LS2_COMMON_H */
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