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c7eae7fcb1
LS1021AQDS has a variant with DDR4 slot. This patch adds a new defconfig for this variant to enable DDR4 support. RAW timing parameters are not added for DDR4. The board timing parameters are only tuned for single- rank 1600 and 1800MT/s with Micron DIMM 9ASF51272AZ-2G1A1 due to DIMM availability. Signed-off-by: York Sun <yorksun@freescale.com> CC: Alison Wang <alison.wang@freescale.com>
83 lines
2.6 KiB
C
83 lines
2.6 KiB
C
/*
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* Copyright 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 _ASM_ARMV7_LS102XA_CONFIG_
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#define _ASM_ARMV7_LS102XA_CONFIG_
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#define CONFIG_SYS_CACHELINE_SIZE 64
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#define OCRAM_BASE_ADDR 0x10000000
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#define OCRAM_SIZE 0x00020000
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#define CONFIG_SYS_IMMR 0x01000000
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#define CONFIG_SYS_FSL_DDR_ADDR (CONFIG_SYS_IMMR + 0x00080000)
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#define CONFIG_SYS_CCI400_ADDR (CONFIG_SYS_IMMR + 0x00180000)
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#define CONFIG_SYS_IFC_ADDR (CONFIG_SYS_IMMR + 0x00530000)
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#define CONFIG_SYS_FSL_ESDHC_ADDR (CONFIG_SYS_IMMR + 0x00560000)
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#define CONFIG_SYS_FSL_SCFG_ADDR (CONFIG_SYS_IMMR + 0x00570000)
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#define CONFIG_SYS_FSL_SERDES_ADDR (CONFIG_SYS_IMMR + 0x00ea0000)
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#define CONFIG_SYS_FSL_GUTS_ADDR (CONFIG_SYS_IMMR + 0x00ee0000)
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#define CONFIG_SYS_FSL_LS1_CLK_ADDR (CONFIG_SYS_IMMR + 0x00ee1000)
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#define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_IMMR + 0x011c0500)
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#define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_IMMR + 0x011d0500)
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#define CONFIG_SYS_DCU_ADDR (CONFIG_SYS_IMMR + 0x01ce0000)
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#define CONFIG_SYS_TSEC1_OFFSET 0x01d10000
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#define CONFIG_SYS_TSEC2_OFFSET 0x01d50000
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#define CONFIG_SYS_TSEC3_OFFSET 0x01d90000
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#define CONFIG_SYS_MDIO1_OFFSET 0x01d24000
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#define TSEC_BASE_ADDR (CONFIG_SYS_IMMR + CONFIG_SYS_TSEC1_OFFSET)
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#define MDIO_BASE_ADDR (CONFIG_SYS_IMMR + CONFIG_SYS_MDIO1_OFFSET)
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#define SCTR_BASE_ADDR (CONFIG_SYS_IMMR + 0x01b00000)
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#define I2C1_BASE_ADDR (CONFIG_SYS_IMMR + 0x01180000)
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#define I2C2_BASE_ADDR (CONFIG_SYS_IMMR + 0x01190000)
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#define I2C3_BASE_ADDR (CONFIG_SYS_IMMR + 0x011a0000)
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#define WDOG1_BASE_ADDR (CONFIG_SYS_IMMR + 0x01ad0000)
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#define QSPI0_BASE_ADDR (CONFIG_SYS_IMMR + 0x00550000)
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#define DSPI1_BASE_ADDR (CONFIG_SYS_IMMR + 0x01100000)
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#define LPUART_BASE (CONFIG_SYS_IMMR + 0x01950000)
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#ifdef CONFIG_DDR_SPD
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#define CONFIG_SYS_FSL_DDR_BE
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#define CONFIG_VERY_BIG_RAM
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#ifdef CONFIG_SYS_FSL_DDR4
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#define CONFIG_SYS_FSL_DDRC_GEN4
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#else
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#define CONFIG_SYS_FSL_DDRC_ARM_GEN3
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#endif
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#define CONFIG_SYS_FSL_DDR
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#define CONFIG_SYS_LS1_DDR_BLOCK1_SIZE ((phys_size_t)2 << 30)
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#define CONFIG_MAX_MEM_MAPPED CONFIG_SYS_LS1_DDR_BLOCK1_SIZE
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#endif
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#define CONFIG_SYS_FSL_IFC_BE
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#define CONFIG_SYS_FSL_ESDHC_BE
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#define CONFIG_SYS_FSL_WDOG_BE
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#define CONFIG_SYS_FSL_DSPI_BE
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#define CONFIG_SYS_FSL_QSPI_BE
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#define CONFIG_SYS_FSL_DCU_BE
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#define DCU_LAYER_MAX_NUM 16
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#define CONFIG_SYS_FSL_SRDS_1
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#ifdef CONFIG_LS102XA
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#define CONFIG_MAX_CPUS 2
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#define CONFIG_SYS_FSL_IFC_BANK_COUNT 8
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#define CONFIG_NUM_DDR_CONTROLLERS 1
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#define CONFIG_SYS_FSL_DDR_VER FSL_DDR_VER_5_0
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#else
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#error SoC not defined
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#endif
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#endif /* _ASM_ARMV7_LS102XA_CONFIG_ */
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