@ -1,5 +1,5 @@
/*
* Copyright 2007 Wind River Systems < www . windriver . com >
* Copyright 2007 , 2009 Wind River Systems < www . windriver . com >
* Copyright 2007 Embedded Specialties , Inc .
* Copyright 2004 , 2007 Freescale Semiconductor .
*
@ -24,23 +24,40 @@
/*
* sbc8548 board configuration file
*
* Please refer to doc / README . sbc85xx for more info .
*
* Please refer to doc / README . sbc8548 for more info .
*/
# ifndef __CONFIG_H
# define __CONFIG_H
/* High Level Configuration Options */
/*
* Top level Makefile configuration choices
*/
# ifdef CONFIG_MK_PCI
# define CONFIG_PCI
# define CONFIG_PCI1
# endif
# ifdef CONFIG_MK_66
# define CONFIG_SYS_CLK_DIV 1
# endif
# ifdef CONFIG_MK_33
# define CONFIG_SYS_CLK_DIV 2
# endif
# ifdef CONFIG_MK_PCIE
# define CONFIG_PCIE1
# endif
/*
* High Level Configuration Options
*/
# define CONFIG_BOOKE 1 /* BOOKE */
# define CONFIG_E500 1 /* BOOKE e500 family */
# define CONFIG_MPC85xx 1 /* MPC8540/60/55/41/48 */
# define CONFIG_MPC8548 1 /* MPC8548 specific */
# define CONFIG_SBC8548 1 /* SBC8548 board specific */
# undef CONFIG_PCI /* enable any pci type devices */
# undef CONFIG_PCI1 /* PCI controller 1 */
# undef CONFIG_PCIE1 /* PCIE controler 1 (slot 1) */
# undef CONFIG_RIO
# ifdef CONFIG_PCI
@ -58,7 +75,13 @@
# define CONFIG_FSL_LAW 1 /* Use common FSL init code */
# define CONFIG_SYS_CLK_FREQ 66000000 /* SBC8548 default SYSCLK */
/*
* Below assumes that CCB : SYSCLK remains unchanged at 6 : 1 via SW2 : [ 1 - 4 ]
*/
# ifndef CONFIG_SYS_CLK_DIV
# define CONFIG_SYS_CLK_DIV 1 /* 2, if 33MHz PCI card installed */
# endif
# define CONFIG_SYS_CLK_FREQ (66000000 / CONFIG_SYS_CLK_DIV)
/*
* These can be toggled for performance analysis , otherwise use default .
@ -316,7 +339,7 @@
# define CONFIG_SYS_NS16550
# define CONFIG_SYS_NS16550_SERIAL
# define CONFIG_SYS_NS16550_REG_SIZE 1
# define CONFIG_SYS_NS16550_CLK 400000000 /* get_bus_freq(0) */
# define CONFIG_SYS_NS16550_CLK (400000000 / CONFIG_SYS_CLK_DIV)
# define CONFIG_SYS_BAUDRATE_TABLE \
{ 300 , 600 , 1200 , 2400 , 4800 , 9600 , 19200 , 38400 , 115200 }