u-boot/arch/powerpc/include/asm/config.h
York Sun d26e34c4c4 fsl_ddr: Move DDR config options to driver Kconfig
Create driver/ddr/fsl/Kconfig and move existing options. Clean up
existing macros.

Signed-off-by: York Sun <york.sun@nxp.com>
[trini: Migrate sbc8641d, xpedite537x and MPC8536DS, run a moveconfig.py -s]
Signed-off-by: Tom Rini <trini@konsulko.com>
2017-01-04 19:40:41 -05:00

100 lines
2.3 KiB
C

/*
* Copyright 2009-2011 Freescale Semiconductor, Inc.
*
* SPDX-License-Identifier: GPL-2.0+
*/
#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
#ifdef CONFIG_MPC83xx
#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
#define CONFIG_SYS_BOOT_GET_CMDLINE
#define CONFIG_SYS_BOOT_GET_KBD
#ifndef CONFIG_MAX_MEM_MAPPED
#if defined(CONFIG_4xx) || \
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 */
#ifndef CONFIG_PHYLIB
#if defined(CONFIG_TSEC_ENET)
#define CONFIG_PHYLIB
#include <config_phylib_all_drivers.h>
#endif /* TSEC_ENET */
#endif /* !CONFIG_PHYLIB */
/* The FMAN driver uses the PHYLIB infrastructure */
#if defined(CONFIG_FMAN_ENET)
#define CONFIG_PHYLIB
#endif
/* All PPC boards must swap IDE bytes */
#define CONFIG_IDE_SWAP_IO
#if defined(CONFIG_DM_SERIAL)
/*
* 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_ */