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Diffstat (limited to 'objects/pflash/ast.h')
| -rw-r--r-- | objects/pflash/ast.h | 102 |
1 files changed, 0 insertions, 102 deletions
diff --git a/objects/pflash/ast.h b/objects/pflash/ast.h deleted file mode 100644 index c7bf0cb..0000000 --- a/objects/pflash/ast.h +++ /dev/null @@ -1,102 +0,0 @@ -/* Copyright 2013-2014 IBM Corp. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or - * implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -#ifndef __AST_H -#define __AST_H - -/* - * AHB bus registers - */ - -/* SPI Flash controller #1 (BMC) */ -#define BMC_SPI_FCTL_BASE 0x1E620000 -#define BMC_SPI_FCTL_CE_CTRL (BMC_SPI_FCTL_BASE + 0x04) -#define BMC_SPI_FCTL_CTRL (BMC_SPI_FCTL_BASE + 0x10) -#define BMC_SPI_FREAD_TIMING (BMC_SPI_FCTL_BASE + 0x94) -#define BMC_FLASH_BASE 0x20000000 - -/* SPI Flash controller #2 (PNOR) */ -#define PNOR_SPI_FCTL_BASE 0x1E630000 -#define PNOR_SPI_FCTL_CONF (PNOR_SPI_FCTL_BASE + 0x00) -#define PNOR_SPI_FCTL_CTRL (PNOR_SPI_FCTL_BASE + 0x04) -#define PNOR_SPI_FREAD_TIMING (PNOR_SPI_FCTL_BASE + 0x14) -#define PNOR_FLASH_BASE 0x30000000 - -/* LPC registers */ -#define LPC_BASE 0x1e789000 -#define LPC_HICR6 (LPC_BASE + 0x80) -#define LPC_HICR7 (LPC_BASE + 0x88) -#define LPC_HICR8 (LPC_BASE + 0x8c) -#define LPC_iBTCR0 (LPC_BASE + 0x140) - -/* VUART1 */ -#define VUART1_BASE 0x1e787000 -#define VUART1_GCTRLA (VUART1_BASE + 0x20) -#define VUART1_GCTRLB (VUART1_BASE + 0x24) -#define VUART1_ADDRL (VUART1_BASE + 0x28) -#define VUART1_ADDRH (VUART1_BASE + 0x2c) - -/* SCU registers */ -#define SCU_BASE 0x1e6e2000 -#define SCU_HW_STRAPPING (SCU_BASE + 0x70) - -/* - * AHB Accessors - */ -#ifndef __SKIBOOT__ -#include "io.h" -#else - -/* - * Register accessors, return byteswapped values - * (IE. LE registers) - */ -void ast_ahb_writel(uint32_t val, uint32_t reg); -uint32_t ast_ahb_readl(uint32_t reg); - -/* - * copy to/from accessors. Cannot cross IDSEL boundaries (256M) - */ -int ast_copy_to_ahb(uint32_t reg, const void *src, uint32_t len); -int ast_copy_from_ahb(void *dst, uint32_t reg, uint32_t len); - -void ast_io_init(void); -bool ast_is_ahb_lpc_pnor(void); - -/* UART configuration */ - -bool ast_is_vuart1_enabled(void); -void ast_setup_vuart1(uint16_t io_base, uint8_t irq); -void ast_setup_sio_uart1(uint16_t io_base, uint8_t irq); -void ast_disable_sio_uart1(void); - -/* BT configuration */ -void ast_setup_ibt(uint16_t io_base, uint8_t irq); - -#endif /* __SKIBOOT__ */ - -/* - * SPI Flash controllers - */ -#define AST_SF_TYPE_PNOR 0 -#define AST_SF_TYPE_BMC 1 -#define AST_SF_TYPE_MEM 2 - -struct spi_flash_ctrl; -int ast_sf_open(uint8_t type, struct spi_flash_ctrl **ctrl); -void ast_sf_close(struct spi_flash_ctrl *ctrl); - - -#endif /* __AST_H */ |
