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https://github.com/AsahiLinux/u-boot
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9960609275
To get full access of QSPI space, initialize AHB interface. Signed-off-by: York Sun <york.sun@nxp.com>
118 lines
3.2 KiB
C
118 lines
3.2 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Copyright 2017 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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#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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#endif
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#define SVR_WO_E 0xFFFFFE
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#define SVR_LS1012A 0x870400
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#define SVR_LS1043A 0x879200
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#define SVR_LS1023A 0x879208
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#define SVR_LS1046A 0x870700
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#define SVR_LS1026A 0x870708
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#define SVR_LS1048A 0x870320
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#define SVR_LS1084A 0x870302
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#define SVR_LS1088A 0x870300
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#define SVR_LS1044A 0x870322
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#define SVR_LS2045A 0x870120
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#define SVR_LS2080A 0x870110
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#define SVR_LS2085A 0x870100
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#define SVR_LS2040A 0x870130
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#define SVR_LS2088A 0x870900
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#define SVR_LS2084A 0x870910
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#define SVR_LS2048A 0x870920
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#define SVR_LS2044A 0x870930
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#define SVR_LS2081A 0x870918
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#define SVR_LS2041A 0x870914
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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 SVR_SOC_VER(svr) (((svr) >> 8) & SVR_WO_E)
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#define IS_E_PROCESSOR(svr) (!((svr >> 8) & 0x1))
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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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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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#endif
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#endif /* _ASM_ARMV8_FSL_LAYERSCAPE_SOC_H_ */
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