u-boot/include/configs/ti_omap3_common.h
Nishanth Menon c6f90e1418 ARM: OMAP3: Enable workaround for ARM errata 454179, 430973, 621766
Enable the OMAP3 specific errata code for 454179, 430973, 621766
and while at it, remove legacy non-revision checked errata logic.

Signed-off-by: Nishanth Menon <nm@ti.com>
Tested-by: Matt Porter <mporter@konsulko.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2015-03-13 09:29:24 -04:00

90 lines
2.3 KiB
C

/*
* ti_omap3_common.h
*
* Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/
*
* SPDX-License-Identifier: GPL-2.0+
*
* For more details, please see the technical documents listed at
* http://www.ti.com/product/omap3530
* http://www.ti.com/product/omap3630
* http://www.ti.com/product/dm3730
*/
#ifndef __CONFIG_TI_OMAP3_COMMON_H__
#define __CONFIG_TI_OMAP3_COMMON_H__
#include <asm/arch/cpu.h>
#include <asm/arch/omap.h>
#ifndef CONFIG_SPL_BUILD
# define CONFIG_OMAP_SERIAL
#endif
/* Common ARM Erratas */
#define CONFIG_ARM_ERRATA_454179
#define CONFIG_ARM_ERRATA_430973
#define CONFIG_ARM_ERRATA_621766
/* The chip has SDRC controller */
#define CONFIG_SDRC
/* Clock Defines */
#define V_OSCK 26000000 /* Clock output from T2 */
#define V_SCLK (V_OSCK >> 1)
/* NS16550 Configuration */
#define V_NS16550_CLK 48000000 /* 48MHz (APLL96/2) */
#define CONFIG_SYS_NS16550
#ifdef CONFIG_SPL_BUILD
# define CONFIG_SYS_NS16550_SERIAL
# define CONFIG_SYS_NS16550_REG_SIZE (-4)
# define CONFIG_SYS_NS16550_CLK V_NS16550_CLK
#endif
#define CONFIG_SYS_BAUDRATE_TABLE {4800, 9600, 19200, 38400, 57600, \
115200}
/* Select serial console configuration */
#define CONFIG_CONS_INDEX 3
#ifdef CONFIG_SPL_BUILD
#define CONFIG_SYS_NS16550_COM3 OMAP34XX_UART3
#define CONFIG_SERIAL3 3
#endif
/* Physical Memory Map */
#define PHYS_SDRAM_1 OMAP34XX_SDRC_CS0
#define PHYS_SDRAM_2 OMAP34XX_SDRC_CS1
/*
* OMAP3 has 12 GP timers, they can be driven by the system clock
* (12/13/16.8/19.2/38.4MHz) or by 32KHz clock. We use 13MHz (V_SCLK).
* This rate is divided by a local divisor.
*/
#define CONFIG_SYS_TIMERBASE (OMAP34XX_GPT2)
#define CONFIG_SYS_MONITOR_LEN (256 << 10)
/* TWL4030 */
#define CONFIG_TWL4030_POWER 1
/* SPL */
#define CONFIG_SPL_TEXT_BASE 0x40200800
#define CONFIG_SPL_MAX_SIZE (54 * 1024)
#define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/omap-common/u-boot-spl.lds"
#define CONFIG_SPL_POWER_SUPPORT
#define CONFIG_SYS_SPL_ARGS_ADDR (CONFIG_SYS_SDRAM_BASE + \
(64 << 20))
#ifdef CONFIG_NAND
#define CONFIG_SPL_NAND_SUPPORT
#define CONFIG_SPL_NAND_SIMPLE
#define CONFIG_SYS_NAND_BASE 0x30000000
#endif
/* Now bring in the rest of the common code. */
#include <configs/ti_armv7_common.h>
#endif /* __CONFIG_TI_OMAP3_COMMON_H__ */