143 lines
3.7 KiB
C
143 lines
3.7 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Copyright 2017-2021 NXP
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* Copyright 2015 Freescale Semiconductor
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*/
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#ifndef _ASM_ARMV8_FSL_LAYERSCAPE_SOC_H_
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#define _ASM_ARMV8_FSL_LAYERSCAPE_SOC_H_
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#ifndef __ASSEMBLY__
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#include <linux/types.h>
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#ifdef CONFIG_FSL_LSCH2
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#include <asm/arch/immap_lsch2.h>
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#endif
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#ifdef CONFIG_FSL_LSCH3
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#include <asm/arch/immap_lsch3.h>
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#endif
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#endif
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#include <asm/arch/svr.h>
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#ifdef CONFIG_SYS_FSL_CCSR_GUR_LE
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#define gur_in32(a) in_le32(a)
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#define gur_out32(a, v) out_le32(a, v)
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#elif defined(CONFIG_SYS_FSL_CCSR_GUR_BE)
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#define gur_in32(a) in_be32(a)
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#define gur_out32(a, v) out_be32(a, v)
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#endif
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#ifdef CONFIG_SYS_FSL_CCSR_SCFG_LE
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#define scfg_in32(a) in_le32(a)
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#define scfg_out32(a, v) out_le32(a, v)
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#define scfg_clrbits32(addr, clear) clrbits_le32(addr, clear)
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#define scfg_clrsetbits32(addr, clear, set) clrsetbits_le32(addr, clear, set)
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#elif defined(CONFIG_SYS_FSL_CCSR_SCFG_BE)
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#define scfg_in32(a) in_be32(a)
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#define scfg_out32(a, v) out_be32(a, v)
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#define scfg_clrbits32(addr, clear) clrbits_be32(addr, clear)
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#define scfg_clrsetbits32(addr, clear, set) clrsetbits_be32(addr, clear, set)
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#endif
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#ifdef CONFIG_SYS_FSL_PEX_LUT_LE
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#define pex_lut_in32(a) in_le32(a)
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#define pex_lut_out32(a, v) out_le32(a, v)
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#elif defined(CONFIG_SYS_FSL_PEX_LUT_BE)
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#define pex_lut_in32(a) in_be32(a)
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#define pex_lut_out32(a, v) out_be32(a, v)
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#endif
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#ifndef __ASSEMBLY__
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struct cpu_type {
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char name[15];
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u32 soc_ver;
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u32 num_cores;
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};
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#define CPU_TYPE_ENTRY(n, v, nc) \
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{ .name = #n, .soc_ver = SVR_##v, .num_cores = (nc)}
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#ifdef CONFIG_TFABOOT
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#define SMC_DRAM_BANK_INFO (0xC200FF12)
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#define SIP_SVC_RCW 0xC200FF18
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phys_size_t tfa_get_dram_size(void);
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enum boot_src {
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BOOT_SOURCE_RESERVED = 0,
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BOOT_SOURCE_IFC_NOR,
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BOOT_SOURCE_IFC_NAND,
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BOOT_SOURCE_QSPI_NOR,
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BOOT_SOURCE_QSPI_NAND,
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BOOT_SOURCE_XSPI_NOR,
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BOOT_SOURCE_XSPI_NAND,
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BOOT_SOURCE_SD_MMC,
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BOOT_SOURCE_SD_MMC2,
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BOOT_SOURCE_I2C1_EXTENDED,
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};
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enum boot_src get_boot_src(void);
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#endif
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#endif
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#define SVR_WO_E 0xFFFFFE
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#define SVR_MAJ(svr) (((svr) >> 4) & 0xf)
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#define SVR_MIN(svr) (((svr) >> 0) & 0xf)
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#define SVR_REV(svr) (((svr) >> 0) & 0xff)
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#define IS_E_PROCESSOR(svr) (!((svr >> 8) & 0x1))
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#if defined(CONFIG_ARCH_LX2160A) || defined(CONFIG_ARCH_LX2162A)
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#define IS_C_PROCESSOR(svr) (!((svr >> 12) & 0x1))
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#define SVR_WO_CE 0xFFFFEE
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#define SVR_SOC_VER(svr) (((svr) >> 8) & SVR_WO_CE)
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#else
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#define SVR_SOC_VER(svr) (((svr) >> 8) & SVR_WO_E)
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#endif
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#ifdef CONFIG_ARCH_LS1028A
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#define IS_MULTIMEDIA_EN(svr) (!((svr >> 10) & 0x1))
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#endif
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#define IS_SVR_REV(svr, maj, min) \
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((SVR_MAJ(svr) == (maj)) && (SVR_MIN(svr) == (min)))
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#define SVR_DEV(svr) ((svr) >> 8)
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#define IS_SVR_DEV(svr, dev) (((svr) >> 16) == (dev))
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#ifndef __ASSEMBLY__
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#ifdef CONFIG_FSL_LSCH3
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void fsl_lsch3_early_init_f(void);
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int get_core_volt_from_fuse(void);
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#elif defined(CONFIG_FSL_LSCH2)
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void fsl_lsch2_early_init_f(void);
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int setup_chip_volt(void);
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/* Setup core vdd in unit mV */
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int board_setup_core_volt(u32 vdd);
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#ifdef CONFIG_FSL_PFE
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void init_pfe_scfg_dcfg_regs(void);
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#endif
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#endif
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#ifdef CONFIG_QSPI_AHB_INIT
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int qspi_ahb_init(void);
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#endif
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#ifdef CONFIG_FSPI_AHB_EN_4BYTE
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#define SYS_NXP_FSPI_LUTCR_LOCK 0x00000001
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#define SYS_NXP_FSPI_LUTCR_UNLOCK 0x00000002
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#define SYS_NXP_FSPI_LUTKEY 0x5AF05AF0
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int fspi_ahb_init(void);
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#endif
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void cpu_name(char *name);
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#ifdef CONFIG_SYS_FSL_ERRATUM_A009635
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void erratum_a009635(void);
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#endif
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#ifdef CONFIG_SYS_FSL_ERRATUM_A010315
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void erratum_a010315(void);
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#endif
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bool soc_has_dp_ddr(void);
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bool soc_has_aiop(void);
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#ifdef CONFIG_GIC_V3_ITS
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int ls_gic_rd_tables_init(void *blob);
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#endif
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#endif
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#endif /* _ASM_ARMV8_FSL_LAYERSCAPE_SOC_H_ */
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