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| author |   Angelos Mouzakitis <a.mouzakitis@virtualopensystems.com> | 2023-10-10 14:33:42 +0000 |
|---|---|---|
| committer | Angelos Mouzakitis <a.mouzakitis@virtualopensystems.com> | 2023-10-10 14:33:42 +0000 |
| commit | af1a266670d040d2f4083ff309d732d648afba2a (patch) | |
| tree | 2fc46203448ddcc6f81546d379abfaeb323575e9 /roms/u-boot/arch/mips/mach-mtmips/include | |
| parent | e02cda008591317b1625707ff8e115a4841aa889 (diff) | |
Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec
Diffstat (limited to 'roms/u-boot/arch/mips/mach-mtmips/include')
4 files changed, 303 insertions, 0 deletions
diff --git a/roms/u-boot/arch/mips/mach-mtmips/include/mach/ddr.h b/roms/u-boot/arch/mips/mach-mtmips/include/mach/ddr.h new file mode 100644 index 000000000..15ff66ace --- /dev/null +++ b/roms/u-boot/arch/mips/mach-mtmips/include/mach/ddr.h @@ -0,0 +1,56 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2020 MediaTek Inc. + * + * Author: Weijie Gao <weijie.gao@mediatek.com> + */ + +#ifndef _MTMIPS_DDR_H_ +#define _MTMIPS_DDR_H_ + +#include <linux/io.h> +#include <linux/types.h> + +enum mc_dram_size { + DRAM_8MB, + DRAM_16MB, + DRAM_32MB, + DRAM_64MB, + DRAM_128MB, + DRAM_256MB, + + __DRAM_SZ_MAX +}; + +struct mc_ddr_cfg { + u32 cfg0; + u32 cfg1; + u32 cfg2; + u32 cfg3; + u32 cfg4; +}; + +typedef void (*mc_reset_t)(int assert); + +struct mc_ddr_init_param { + void __iomem *memc; + + u32 sdr_cfg0; + u32 sdr_cfg1; + + u32 dq_dly; + u32 dqs_dly; + + const struct mc_ddr_cfg *cfgs; + mc_reset_t mc_reset; + + u32 memsize; + u32 bus_width; +}; + +void sdr_init(struct mc_ddr_init_param *param); +void ddr1_init(struct mc_ddr_init_param *param); +void ddr2_init(struct mc_ddr_init_param *param); +void ddr_calibrate(void __iomem *memc, u32 memsize, u32 bw); + +#endif /* _MTMIPS_DDR_H_ */ diff --git a/roms/u-boot/arch/mips/mach-mtmips/include/mach/mc.h b/roms/u-boot/arch/mips/mach-mtmips/include/mach/mc.h new file mode 100644 index 000000000..d7d623a63 --- /dev/null +++ b/roms/u-boot/arch/mips/mach-mtmips/include/mach/mc.h @@ -0,0 +1,180 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2020 MediaTek Inc. + * + * Author: Weijie Gao <weijie.gao@mediatek.com> + */ + +#ifndef _MTMIPS_MC_H_ +#define _MTMIPS_MC_H_ + +#define MEMCTL_SDRAM_CFG0_REG 0x00 +#define DIS_CLK_GT 0x80000000 +#define CLK_SLEW_S 29 +#define CLK_SLEW_M 0x60000000 +#define TWR 0x10000000 +#define TMRD_S 24 +#define TMRD_M 0xf000000 +#define TRFC_S 20 +#define TRFC_M 0xf00000 +#define TCAS_S 16 +#define TCAS_M 0x30000 +#define TRAS_S 12 +#define TRAS_M 0xf000 +#define TRCD_S 8 +#define TRCD_M 0x300 +#define TRC_S 4 +#define TRC_M 0xf0 +#define TRP_S 0 +#define TRP_M 0x03 + +#define MEMCTL_SDRAM_CFG1_REG 0x04 +#define SDRAM_INIT_START 0x80000000 +#define SDRAM_INIT_DONE 0x40000000 +#define RBC_MAPPING 0x20000000 +#define PWR_DOWN_EN 0x10000000 +#define PWR_DOWN_MODE 0x8000000 +#define SDRAM_WIDTH 0x1000000 +#define NUMCOLS_S 20 +#define NUMCOLS_M 0x300000 +#define NUMROWS_S 16 +#define NUMROWS_M 0x30000 +#define TREFR_S 0 +#define TREFR_M 0xffff + +#define MEMCTL_DDR_SELF_REFRESH_REG 0x10 +#define ODT_SRC_SEL_S 24 +#define ODT_SRC_SEL_M 0xf000000 +#define ODT_OFF_DLY_S 20 +#define ODT_OFF_DLY_M 0xf00000 +#define ODT_ON_DLY_S 16 +#define ODT_ON_DLY_M 0xf0000 +#define SR_AUTO_EN 0x10 +#define SRACK_B 0x02 +#define SRREQ_B 0x01 + +#define MEMCTL_PWR_SAVE_CNT_REG 0x14 +#define PD_CNT_S 24 +#define PD_CNT_M 0xff000000 +#define SR_TAR_CNT_S 0 +#define SR_TAR_CNT_M 0xffffff + +#define MEMCTL_DLL_DBG_REG 0x20 +#define TDC_STABLE_S 12 +#define TDC_STABLE_M 0x3f000 +#define MST_DLY_SEL_S 4 +#define MST_DLY_SEL_M 0xff0 +#define CURR_STATE_S 1 +#define CURR_STATE_M 0x06 +#define ADLL_LOCK_DONE 0x01 + +#define MEMCTL_DDR_CFG0_REG 0x40 +#define T_RRD_S 28 +#define T_RRD_M 0xf0000000 +#define T_RAS_S 23 +#define T_RAS_M 0xf800000 +#define T_RP_S 19 +#define T_RP_M 0x780000 +#define T_RFC_S 13 +#define T_RFC_M 0x7e000 +#define T_REFI_S 0 +#define T_REFI_M 0x1fff + +#define MEMCTL_DDR_CFG1_REG 0x44 +#define T_WTR_S 28 +#define T_WTR_M 0xf0000000 +#define T_RTP_S 24 +#define T_RTP_M 0xf000000 +#define USER_DATA_WIDTH 0x200000 +#define IND_SDRAM_SIZE_S 18 +#define IND_SDRAM_SIZE_M 0x1c0000 +#define IND_SDRAM_SIZE_8MB 1 +#define IND_SDRAM_SIZE_16MB 2 +#define IND_SDRAM_SIZE_32MB 3 +#define IND_SDRAM_SIZE_64MB 4 +#define IND_SDRAM_SIZE_128MB 5 +#define IND_SDRAM_SIZE_256MB 6 +#define IND_SDRAM_WIDTH_S 16 +#define IND_SDRAM_WIDTH_M 0x30000 +#define IND_SDRAM_WIDTH_8BIT 1 +#define IND_SDRAM_WIDTH_16BIT 2 +#define EXT_BANK_S 14 +#define EXT_BANK_M 0xc000 +#define TOTAL_SDRAM_WIDTH_S 12 +#define TOTAL_SDRAM_WIDTH_M 0x3000 +#define T_WR_S 8 +#define T_WR_M 0xf00 +#define T_MRD_S 4 +#define T_MRD_M 0xf0 +#define T_RCD_S 0 +#define T_RCD_M 0x0f + +#define MEMCTL_DDR_CFG2_REG 0x48 +#define REGE 0x80000000 +#define DDR2_MODE 0x40000000 +#define DQS0_GATING_WINDOW_S 28 +#define DQS0_GATING_WINDOW_M 0x30000000 +#define DQS1_GATING_WINDOW_S 26 +#define DQS1_GATING_WINDOW_M 0xc000000 +#define PD 0x1000 +#define WR_S 9 +#define WR_M 0xe00 +#define DLLRESET 0x100 +#define TESTMODE 0x80 +#define CAS_LATENCY_S 4 +#define CAS_LATENCY_M 0x70 +#define BURST_TYPE 0x08 +#define BURST_LENGTH_S 0 +#define BURST_LENGTH_M 0x07 + +#define MEMCTL_DDR_CFG3_REG 0x4c +#define Q_OFF 0x1000 +#define RDOS 0x800 +#define DIS_DIFF_DQS 0x400 +#define OCD_S 7 +#define OCD_M 0x380 +#define RTT1 0x40 +#define ADDITIVE_LATENCY_S 3 +#define ADDITIVE_LATENCY_M 0x38 +#define RTT0 0x04 +#define DS 0x02 +#define DLL 0x01 + +#define MEMCTL_DDR_CFG4_REG 0x50 +#define FAW_S 0 +#define FAW_M 0x0f + +#define MEMCTL_DDR_DQ_DLY_REG 0x60 +#define DQ1_DELAY_SEL_S 24 +#define DQ1_DELAY_SEL_M 0xff000000 +#define DQ0_DELAY_SEL_S 16 +#define DQ0_DELAY_SEL_M 0xff0000 +#define DQ1_DELAY_COARSE_TUNING_S 12 +#define DQ1_DELAY_COARSE_TUNING_M 0xf000 +#define DQ1_DELAY_FINE_TUNING_S 8 +#define DQ1_DELAY_FINE_TUNING_M 0xf00 +#define DQ0_DELAY_COARSE_TUNING_S 4 +#define DQ0_DELAY_COARSE_TUNING_M 0xf0 +#define DQ0_DELAY_FINE_TUNING_S 0 +#define DQ0_DELAY_FINE_TUNING_M 0x0f + +#define MEMCTL_DDR_DQS_DLY_REG 0x64 +#define DQS1_DELAY_SEL_S 24 +#define DQS1_DELAY_SEL_M 0xff000000 +#define DQS0_DELAY_SEL_S 16 +#define DQS0_DELAY_SEL_M 0xff0000 +#define DQS1_DELAY_COARSE_TUNING_S 12 +#define DQS1_DELAY_COARSE_TUNING_M 0xf000 +#define DQS1_DELAY_FINE_TUNING_S 8 +#define DQS1_DELAY_FINE_TUNING_M 0xf00 +#define DQS0_DELAY_COARSE_TUNING_S 4 +#define DQS0_DELAY_COARSE_TUNING_M 0xf0 +#define DQS0_DELAY_FINE_TUNING_S 0 +#define DQS0_DELAY_FINE_TUNING_M 0x0f + +#define MEMCTL_DDR_DLL_SLV_REG 0x68 +#define DLL_SLV_UPDATE_MODE 0x100 +#define DQS_DLY_SEL_EN 0x80 +#define DQ_DLY_SEL_EN 0x01 + +#endif /* _MTMIPS_MC_H_ */ diff --git a/roms/u-boot/arch/mips/mach-mtmips/include/mach/mt7620-sysc.h b/roms/u-boot/arch/mips/mach-mtmips/include/mach/mt7620-sysc.h new file mode 100644 index 000000000..743ca034c --- /dev/null +++ b/roms/u-boot/arch/mips/mach-mtmips/include/mach/mt7620-sysc.h @@ -0,0 +1,54 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2020 MediaTek Inc. + * + * Author: Weijie Gao <weijie.gao@mediatek.com> + * + * Definitions of ioctl requests of MT7620 sysc driver + */ + +#ifndef _MT7620_SYSC_H_ +#define _MT7620_SYSC_H_ + +#include <linux/types.h> + +enum mt7620_sysc_requests { + MT7620_SYSC_IOCTL_GET_CLK, + MT7620_SYSC_IOCTL_GET_CHIP_REV, + MT7620_SYSC_IOCTL_SET_GE1_MODE, + MT7620_SYSC_IOCTL_SET_GE2_MODE, + MT7620_SYSC_IOCTL_SET_USB_MODE, + MT7620_SYSC_IOCTL_SET_PCIE_MODE +}; + +struct mt7620_sysc_clks { + u32 cpu_clk; + u32 sys_clk; + u32 xtal_clk; + u32 peri_clk; +}; + +struct mt7620_sysc_chip_rev { + bool bga; + u32 ver : 4; + u32 eco : 4; +}; + +enum mt7620_sysc_ge_mode { + MT7620_SYSC_GE_RGMII, + MT7620_SYSC_GE_MII, + MT7620_SYSC_GE_RMII, + MT7620_SYSC_GE_ESW_PHY, +}; + +enum mt7620_sysc_usb_mode { + MT7620_SYSC_USB_DEVICE_MODE, + MT7620_SYSC_USB_HOST_MODE +}; + +enum mt7620_sysc_pcie_mode { + MT7620_SYSC_PCIE_EP_MODE, + MT7620_SYSC_PCIE_RC_MODE +}; + +#endif /* _MT7620_SYSC_H_ */ diff --git a/roms/u-boot/arch/mips/mach-mtmips/include/mach/serial.h b/roms/u-boot/arch/mips/mach-mtmips/include/mach/serial.h new file mode 100644 index 000000000..bfa246b42 --- /dev/null +++ b/roms/u-boot/arch/mips/mach-mtmips/include/mach/serial.h @@ -0,0 +1,13 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2020 MediaTek Inc. + * + * Author: Weijie Gao <weijie.gao@mediatek.com> + */ + +#ifndef _MTMIPS_SERIAL_H_ +#define _MTMIPS_SERIAL_H_ + +void mtmips_spl_serial_init(void); + +#endif /* _MTMIPS_SERIAL_H_ */ |