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/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright 2009-2011 Freescale Semiconductor, Inc.
*/
#ifndef _ASM_CONFIG_H_
#define _ASM_CONFIG_H_
#ifdef CONFIG_MPC85xx
#include <asm/config_mpc85xx.h>
#endif
#ifdef CONFIG_MPC86xx
#include <asm/config_mpc86xx.h>
#endif
#ifndef HWCONFIG_BUFFER_SIZE
#define HWCONFIG_BUFFER_SIZE 256
#endif
/* CONFIG_HARD_SPI triggers SPI bus initialization in PowerPC */
#if defined(CONFIG_MPC8XXX_SPI) || defined(CONFIG_FSL_ESPI)
# ifndef CONFIG_HARD_SPI
# define CONFIG_HARD_SPI
# endif
#endif
#define CONFIG_LMB
#define CONFIG_SYS_BOOT_RAMDISK_HIGH
#ifndef CONFIG_MAX_MEM_MAPPED
#if defined(CONFIG_E500) || \
defined(CONFIG_MPC86xx) || \
defined(CONFIG_E300)
#define CONFIG_MAX_MEM_MAPPED ((phys_size_t)2 << 30)
#else
#define CONFIG_MAX_MEM_MAPPED (256 << 20)
#endif
#endif
/* Check if boards need to enable FSL DMA engine for SDRAM init */
#if !defined(CONFIG_FSL_DMA) && defined(CONFIG_DDR_ECC)
#if (defined(CONFIG_MPC83xx) && defined(CONFIG_DDR_ECC_INIT_VIA_DMA)) || \
((defined(CONFIG_MPC85xx) || defined(CONFIG_MPC86xx)) && \
!defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER))
#define CONFIG_FSL_DMA
#endif
#endif
/*
* Provide a default boot page translation virtual address that lines up with
* Freescale's default e500 reset page.
*/
#if (defined(CONFIG_E500) && defined(CONFIG_MP))
#ifndef CONFIG_BPTR_VIRT_ADDR
#define CONFIG_BPTR_VIRT_ADDR 0xfffff000
#endif
#endif
/* Since so many PPC SOCs have a semi-common LBC, define this here */
#if defined(CONFIG_MPC85xx) || defined(CONFIG_MPC86xx) || \
defined(CONFIG_MPC83xx)
#if !defined(CONFIG_FSL_IFC)
#define CONFIG_FSL_LBC
#endif
#endif
/* The TSEC driver uses the PHYLIB infrastructure */
#if defined(CONFIG_TSEC_ENET) && defined(CONFIG_PHYLIB)
#include <config_phylib_all_drivers.h>
#endif /* TSEC_ENET */
/* The FMAN driver uses the PHYLIB infrastructure */
/* All PPC boards must swap IDE bytes */
#define CONFIG_IDE_SWAP_IO
#if defined(CONFIG_DM_SERIAL) && !defined(CONFIG_CLK_MPC83XX)
/*
* TODO: Convert this to a clock driver exists that can give us the UART
* clock here.
*/
#define CONFIG_SYS_NS16550_CLK get_serial_clock()
#endif
#endif /* _ASM_CONFIG_H_ */
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