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/*
* Copyright (C) 2012 Keymile AG
* Gerlando Falauto <gerlando.falauto@keymile.com>
*
* Based on km8321-common.h, see respective copyright notice for credits
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*/
#ifndef __CONFIG_KM8309_COMMON_H
#define __CONFIG_KM8309_COMMON_H
/*
* High Level Configuration Options
*/
#define CONFIG_E300 1 /* E300 family */
#define CONFIG_QE 1 /* Has QE */
#define CONFIG_MPC83xx 1 /* MPC83xx family */
#define CONFIG_MPC830x 1 /* MPC830x family */
#define CONFIG_MPC8309 1 /* MPC8309 CPU specific */
#define CONFIG_KM_DEF_ARCH "arch=ppc_8xx\0"
#define CONFIG_CMD_DIAG 1
/* include common defines/options for all 83xx Keymile boards */
#include "km83xx-common.h"
/* QE microcode/firmware address */
#define CONFIG_SYS_QE_FMAN_FW_IN_NOR
/* at end of uboot partition, before env */
#define CONFIG_SYS_QE_FMAN_FW_ADDR 0xF00B0000
#define CONFIG_MISC_INIT_R
/*
* System IO Config
*/
/* 0x14000180 SICR_1 */
#define CONFIG_SYS_SICRL (0 \
| SICR_1_UART1_UART1RTS \
| SICR_1_I2C_CKSTOP \
| SICR_1_IRQ_A_IRQ \
| SICR_1_IRQ_B_IRQ \
| SICR_1_GPIO_A_GPIO \
| SICR_1_GPIO_B_GPIO \
| SICR_1_GPIO_C_GPIO \
| SICR_1_GPIO_D_GPIO \
| SICR_1_GPIO_E_GPIO \
| SICR_1_GPIO_F_GPIO \
| SICR_1_USB_A_UART2S \
| SICR_1_USB_B_UART2RTS \
| SICR_1_FEC1_FEC1 \
| SICR_1_FEC2_FEC2 \
)
/* 0x00080400 SICR_2 */
#define CONFIG_SYS_SICRH (0 \
| SICR_2_FEC3_FEC3 \
| SICR_2_HDLC1_A_HDLC1 \
| SICR_2_ELBC_A_LA \
| SICR_2_ELBC_B_LCLK \
| SICR_2_HDLC2_A_HDLC2 \
| SICR_2_USB_D_GPIO \
| SICR_2_PCI_PCI \
| SICR_2_HDLC1_B_HDLC1 \
| SICR_2_HDLC1_C_HDLC1 \
| SICR_2_HDLC2_B_GPIO \
| SICR_2_HDLC2_C_HDLC2 \
| SICR_2_QUIESCE_B \
)
/* GPR_1 */
#define CONFIG_SYS_GPR1 0x50008060
#define CONFIG_SYS_GP1DIR 0x00000000
#define CONFIG_SYS_GP1ODR 0x00000000
#define CONFIG_SYS_GP2DIR 0xFF000000
#define CONFIG_SYS_GP2ODR 0x00000000
/*
* Hardware Reset Configuration Word
*/
#define CONFIG_SYS_HRCW_LOW (\
HRCWL_LCL_BUS_TO_SCB_CLK_1X1 | \
HRCWL_DDR_TO_SCB_CLK_2X1 | \
HRCWL_CSB_TO_CLKIN_2X1 | \
HRCWL_CORE_TO_CSB_2X1 | \
HRCWL_CE_PLL_VCO_DIV_2 | \
HRCWL_CE_TO_PLL_1X3)
#define CONFIG_SYS_HRCW_HIGH (\
HRCWH_PCI_AGENT | \
HRCWH_PCI_ARBITER_DISABLE | \
HRCWH_CORE_ENABLE | \
HRCWH_FROM_0X00000100 | \
HRCWH_BOOTSEQ_DISABLE | \
HRCWH_SW_WATCHDOG_DISABLE | \
HRCWH_ROM_LOC_LOCAL_16BIT | \
HRCWH_BIG_ENDIAN | \
HRCWH_LALE_NORMAL)
#define CONFIG_SYS_DDR_CS0_BNDS 0x0000007f
#define CONFIG_SYS_DDR_SDRAM_CFG (SDRAM_CFG_SDRAM_TYPE_DDR2 | \
SDRAM_CFG_32_BE | \
SDRAM_CFG_SREN | \
SDRAM_CFG_HSE)
#define CONFIG_SYS_DDR_SDRAM_CFG2 0x00401000
#define CONFIG_SYS_DDR_CLK_CNTL (DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05)
#define CONFIG_SYS_DDR_INTERVAL ((0x064 << SDRAM_INTERVAL_BSTOPRE_SHIFT) | \
(0x200 << SDRAM_INTERVAL_REFINT_SHIFT))
#define CONFIG_SYS_DDR_CS0_CONFIG (CSCONFIG_EN | CSCONFIG_AP | \
CSCONFIG_ODT_RD_NEVER | \
CSCONFIG_ODT_WR_ONLY_CURRENT | \
CSCONFIG_ROW_BIT_13 | \
CSCONFIG_COL_BIT_10)
#define CONFIG_SYS_DDR_MODE 0x47860242
#define CONFIG_SYS_DDR_MODE2 0x8080c000
#define CONFIG_SYS_DDR_TIMING_0 ((2 << TIMING_CFG0_MRS_CYC_SHIFT) | \
(8 << TIMING_CFG0_ODT_PD_EXIT_SHIFT) | \
(2 << TIMING_CFG0_PRE_PD_EXIT_SHIFT) | \
(2 << TIMING_CFG0_ACT_PD_EXIT_SHIFT) | \
(0 << TIMING_CFG0_WWT_SHIFT) | \
(0 << TIMING_CFG0_RRT_SHIFT) | \
(0 << TIMING_CFG0_WRT_SHIFT) | \
(0 << TIMING_CFG0_RWT_SHIFT))
#define CONFIG_SYS_DDR_TIMING_1 ((TIMING_CFG1_CASLAT_40) | \
(2 << TIMING_CFG1_WRTORD_SHIFT) | \
(2 << TIMING_CFG1_ACTTOACT_SHIFT) | \
(3 << TIMING_CFG1_WRREC_SHIFT) | \
(7 << TIMING_CFG1_REFREC_SHIFT) | \
(3 << TIMING_CFG1_ACTTORW_SHIFT) | \
(7 << TIMING_CFG1_ACTTOPRE_SHIFT) | \
(3 << TIMING_CFG1_PRETOACT_SHIFT))
#define CONFIG_SYS_DDR_TIMING_2 ((8 << TIMING_CFG2_FOUR_ACT_SHIFT) | \
(3 << TIMING_CFG2_CKE_PLS_SHIFT) | \
(2 << TIMING_CFG2_WR_DATA_DELAY_SHIFT) | \
(2 << TIMING_CFG2_RD_TO_PRE_SHIFT) | \
(3 << TIMING_CFG2_WR_LAT_DELAY_SHIFT) | \
(0 << TIMING_CFG2_ADD_LAT_SHIFT) | \
(5 << TIMING_CFG2_CPO_SHIFT))
#define CONFIG_SYS_DDR_TIMING_3 0x00000000
#define CONFIG_SYS_KMBEC_FPGA_BASE 0xE8000000
#define CONFIG_SYS_KMBEC_FPGA_SIZE 128
/* EEprom support */
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
/*
* Local Bus Configuration & Clock Setup
*/
#define CONFIG_SYS_LCRR_DBYP 0x80000000
#define CONFIG_SYS_LCRR_EADC 0x00010000
#define CONFIG_SYS_LCRR_CLKDIV 0x00000002
#define CONFIG_SYS_LBC_LBCR 0x00000000
/*
* MMU Setup
*/
#define CONFIG_SYS_IBAT7L (0)
#define CONFIG_SYS_IBAT7U (0)
#define CONFIG_SYS_DBAT7L CONFIG_SYS_IBAT7L
#define CONFIG_SYS_DBAT7U CONFIG_SYS_IBAT7U
#endif /* __CONFIG_KM8309_COMMON_H */
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