| /* | |
| * (C) Copyright 2009 | |
| * Ryan CHEN, ST Micoelectronics, ryan.chen@st.com | |
| * | |
| * SPDX-License-Identifier: GPL-2.0+ | |
| */ | |
| #ifndef __SPEAR_EMI_H__ | |
| #define __SPEAR_EMI_H__ | |
| #ifdef CONFIG_SPEAR_EMI | |
| struct emi_bank_regs { | |
| u32 tap; | |
| u32 tsdp; | |
| u32 tdpw; | |
| u32 tdpr; | |
| u32 tdcs; | |
| u32 control; | |
| }; | |
| struct emi_regs { | |
| struct emi_bank_regs bank_regs[CONFIG_SYS_MAX_FLASH_BANKS]; | |
| u32 tout; | |
| u32 ack; | |
| u32 irq; | |
| }; | |
| #define EMI_ACKMSK 0x40 | |
| /* control register definitions */ | |
| #define EMI_CNTL_ENBBYTEW (1 << 2) | |
| #define EMI_CNTL_ENBBYTER (1 << 3) | |
| #define EMI_CNTL_ENBBYTERW (EMI_CNTL_ENBBYTER | EMI_CNTL_ENBBYTEW) | |
| #endif | |
| #endif |