mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-17 16:53:06 +00:00
b9d0f00a9d
This adds platform code and the device tree for the Phytium Pomelo Board. The initial support comprises the UART and the PCIE. Signed-off-by: weichangzheng <nicholas_zheng@outlook.com>
73 lines
1.7 KiB
C
73 lines
1.7 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
|
|
/*
|
|
* (C) Copyright 2021
|
|
* Phytium Technology Ltd <www.phytium.com>
|
|
* lixinde <lixinde@phytium.com.cn>
|
|
* weichangzheng <weichangzheng@phytium.com.cn>
|
|
*/
|
|
|
|
#ifndef _FT_POMELO_H
|
|
#define _FT_POMELO_H
|
|
|
|
/* SMCCC ID */
|
|
#define CPU_SVC_VERSION 0xC2000F00
|
|
#define CPU_GET_RST_SOURCE 0xC2000F01
|
|
#define CPU_INIT_PLL 0xC2000F02
|
|
#define CPU_INIT_PCIE 0xC2000F03
|
|
#define CPU_INIT_MEM 0xC2000F04
|
|
#define CPU_INIT_SEC_SVC 0xC2000F05
|
|
|
|
/*CPU RESET*/
|
|
#define CPU_RESET_POWER_ON 0x1
|
|
#define CPU_RESET_PLL 0x4
|
|
#define CPU_RESET_WATCH_DOG 0x8
|
|
|
|
/* PLL */
|
|
#define PARAMETER_PLL_MAGIC 0x54460010
|
|
|
|
/* PCIE */
|
|
#define PARAMETER_PCIE_MAGIC 0x54460011
|
|
#define CFG_INDEPENDENT_TREE 0x0
|
|
#define PCI_PEU0 0x1
|
|
#define PCI_PEU1 0x1
|
|
#define PEU1_OFFSET 16
|
|
#define PEU_C_OFFSET_MODE 16
|
|
#define PEU_C_OFFSET_SPEED 0
|
|
#define RC_MODE 0x1
|
|
#define X8X8 0x1
|
|
#define GEN3 3
|
|
|
|
/* DDR */
|
|
#define PARAMETER_MCU_MAGIC 0x54460014
|
|
#define PARAM_MCU_VERSION 0x1
|
|
#define PARAM_MCU_SIZE 0x100
|
|
#define PARAM_CH_ENABLE 0x3
|
|
#define PARAM_ECC_ENABLE 0x3
|
|
#define PARAM_FORCE_SPD_DISABLE 0x0
|
|
#define PARAM_MCU_MISC_ENABLE 0x0
|
|
|
|
#define UDIMM_TYPE 0x2
|
|
#define DIMM_X8 0x1
|
|
#define NO_MIRROR 0x0
|
|
#define NO_ECC_TYPE 0
|
|
#define DDR4_TYPE 0xC
|
|
|
|
/* SEC */
|
|
#define PARAMETER_COMMON_MAGIC 0x54460013
|
|
|
|
/* FLUSH L3 CASHE */
|
|
#define HNF_COUNT 0x8
|
|
#define HNF_PSTATE_REQ (HNF_BASE + 0x10)
|
|
#define HNF_PSTATE_STAT (HNF_BASE + 0x18)
|
|
#define HNF_PSTATE_OFF 0x0
|
|
#define HNF_PSTATE_SFONLY 0x1
|
|
#define HNF_PSTATE_HALF 0x2
|
|
#define HNF_PSTATE_FULL 0x3
|
|
#define HNF_STRIDE 0x10000
|
|
#define HNF_BASE (unsigned long)(0x3A200000)
|
|
void ddr_init(void);
|
|
void sec_init(void);
|
|
void check_reset(void);
|
|
void pcie_init(void);
|
|
|
|
#endif /* _FT_POMELO_H */
|