+/* SPDX-License-Identifier: GPL-2.0+ */
/*
- * Copyright (C) 2006 Freescale Semiconductor, Inc.
- * Dave Liu <daveliu@freescale.com>
- *
- * Copyright (C) 2007 Logic Product Development, Inc.
- * Peter Barada <peterb@logicpd.com>
- *
- * Copyright (C) 2007 MontaVista Software, Inc.
- * Anton Vorontsov <avorontsov@ru.mvista.com>
- *
- * (C) Copyright 2008-2011
- * Heiko Schocher, DENX Software Engineering, hs@denx.de.
- *
- * 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.
+ * (C) Copyright 2012
+ * Holger Brunck, Keymile GmbH Hannover, <holger.brunck@keymile.com>
+ * Christian Herzig, Keymile AG Switzerland, <christian.herzig@keymile.com>
*/
#ifndef __CONFIG_H
#define __CONFIG_H
+/* KMBEC FPGA (PRIO) */
+#define CONFIG_SYS_KMBEC_FPGA_BASE 0xE8000000
+#define CONFIG_SYS_KMBEC_FPGA_SIZE 64
+
+#define CONFIG_HOSTNAME "kmeter1"
+#define CONFIG_KM_BOARD_NAME "kmeter1"
+#define CONFIG_KM_DEF_NETDEV "netdev=eth2\0"
+
/*
* High Level Configuration Options
*/
-#define CONFIG_QE /* Has QE */
-#define CONFIG_MPC8360 /* MPC8360 CPU specific */
-#define CONFIG_KMETER1 /* KMETER1 board specific */
-#define CONFIG_HOSTNAME kmeter1
-#define CONFIG_KM_BOARD_NAME "kmeter1"
+#define CONFIG_QE /* Has QE */
+
+/* include common defines/options for all Keymile boards */
+#include "km/keymile-common.h"
+#include "km/km-powerpc.h"
+
+/*
+ * DDR Setup
+ */
+#define CONFIG_SYS_SDRAM_BASE 0x00000000 /* DDR is system memory */
+#define CONFIG_SYS_SDRAM_BASE2 (CONFIG_SYS_SDRAM_BASE + 0x10000000) /* +256M */
-#define CONFIG_SYS_TEXT_BASE 0xF0000000
-#define CONFIG_KM_DEF_NETDEV \
- "netdev=eth2\0" \
+#define CONFIG_SYS_DDR_SDRAM_BASE CONFIG_SYS_SDRAM_BASE
+#define CONFIG_SYS_DDR_SDRAM_CLK_CNTL (DDR_SDRAM_CLK_CNTL_SS_EN | \
+ DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05)
-/* include common defines/options for all 83xx Keymile boards */
-#include "km/km83xx-common.h"
+#define CFG_83XX_DDR_USES_CS0
-#define CONFIG_MISC_INIT_R
/*
- * System IO Setup
+ * Manually set up DDR parameters
*/
-#define CONFIG_SYS_SICRH (SICRH_UC1EOBI | SICRH_UC2E1OBI)
+#define CONFIG_DDR_II
+#define CONFIG_SYS_DDR_SIZE 2048 /* MB */
+
+/*
+ * The reserved memory
+ */
+#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */
+#define CONFIG_SYS_FLASH_BASE 0xF0000000
+
+#if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
+#define CONFIG_SYS_RAMBOOT
+#endif
+
+/* Reserve 768 kB for Mon */
+#define CONFIG_SYS_MONITOR_LEN (768 * 1024)
+
+/*
+ * Initial RAM Base Address Setup
+ */
+#define CONFIG_SYS_INIT_RAM_LOCK
+#define CONFIG_SYS_INIT_RAM_ADDR 0xE6000000 /* Initial RAM address */
+#define CONFIG_SYS_INIT_RAM_SIZE 0x1000 /* End of used area in RAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \
+ GENERATED_GBL_DATA_SIZE)
/*
- * Hardware Reset Configuration Word
+ * Init Local Bus Memory Controller:
+ *
+ * Bank Bus Machine PortSz Size Device
+ * ---- --- ------- ------ ----- ------
+ * 0 Local GPCM 16 bit 256MB FLASH
+ * 1 Local GPCM 8 bit 128MB GPIO/PIGGY
+ *
+ */
+/*
+ * FLASH on the Local Bus
+ */
+#define CONFIG_SYS_FLASH_SIZE 256 /* max FLASH size is 256M */
+
+
+#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max num of flash banks */
+#define CONFIG_SYS_MAX_FLASH_SECT 512 /* max num of sects on one chip */
+#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE }
+
+/*
+ * PRIO1/PIGGY on the local bus CS1
+ */
+
+
+/*
+ * Serial Port
*/
-#define CONFIG_SYS_HRCW_LOW (\
- HRCWL_CSB_TO_CLKIN_4X1 | \
- HRCWL_CORE_TO_CSB_2X1 | \
- HRCWL_CE_PLL_VCO_DIV_2 | \
- HRCWL_CE_TO_PLL_1X6)
+#define CONFIG_CONS_INDEX 1
+#define CONFIG_SYS_NS16550_SERIAL
+#define CONFIG_SYS_NS16550_REG_SIZE 1
+#define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
-#define CONFIG_SYS_HRCW_HIGH (\
- HRCWH_CORE_ENABLE | \
- HRCWH_FROM_0X00000100 | \
- HRCWH_BOOTSEQ_DISABLE | \
- HRCWH_SW_WATCHDOG_DISABLE | \
- HRCWH_ROM_LOC_LOCAL_16BIT | \
- HRCWH_BIG_ENDIAN | \
- HRCWH_LALE_EARLY | \
- HRCWH_LDP_CLEAR)
+#define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_IMMR+0x4500)
+#define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_IMMR+0x4600)
+
+/*
+ * QE UEC ethernet configuration
+ */
+#define CONFIG_UEC_ETH
+#define CONFIG_ETHPRIME "UEC0"
+
+#define CONFIG_UEC_ETH1 /* GETH1 */
+#define UEC_VERBOSE_DEBUG 1
+
+#ifdef CONFIG_UEC_ETH1
+#define CONFIG_SYS_UEC1_UCC_NUM 3 /* UCC4 */
+#define CONFIG_SYS_UEC1_RX_CLK QE_CLK_NONE /* not used in RMII Mode */
+#define CONFIG_SYS_UEC1_TX_CLK QE_CLK17
+#define CONFIG_SYS_UEC1_ETH_TYPE FAST_ETH
+#define CONFIG_SYS_UEC1_PHY_ADDR 0
+#define CONFIG_SYS_UEC1_INTERFACE_TYPE PHY_INTERFACE_MODE_RMII
+#define CONFIG_SYS_UEC1_INTERFACE_SPEED 100
+#endif
+
+/*
+ * Environment
+ */
+
+#ifndef CONFIG_SYS_RAMBOOT
+#ifndef CONFIG_ENV_ADDR
+#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + \
+ CONFIG_SYS_MONITOR_LEN)
+#endif
+#define CONFIG_ENV_SECT_SIZE 0x20000 /* 128K(one sector) for env */
+#ifndef CONFIG_ENV_OFFSET
+#define CONFIG_ENV_OFFSET (CONFIG_SYS_MONITOR_LEN)
+#endif
+
+/* Address and size of Redundant Environment Sector */
+#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + \
+ CONFIG_ENV_SECT_SIZE)
+#define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE)
+
+#else /* CFG_SYS_RAMBOOT */
+#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - 0x1000)
+#define CONFIG_ENV_SIZE 0x2000
+#endif /* CFG_SYS_RAMBOOT */
+
+/* I2C */
+#define CONFIG_SYS_I2C
+#define CONFIG_SYS_NUM_I2C_BUSES 4
+#define CONFIG_SYS_I2C_MAX_HOPS 1
+#define CONFIG_SYS_I2C_FSL
+#define CONFIG_SYS_FSL_I2C_SPEED 200000
+#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F
+#define CONFIG_SYS_FSL_I2C_OFFSET 0x3000
+#define CONFIG_SYS_I2C_OFFSET 0x3000
+#define CONFIG_SYS_FSL_I2C2_SPEED 200000
+#define CONFIG_SYS_FSL_I2C2_SLAVE 0x7F
+#define CONFIG_SYS_FSL_I2C2_OFFSET 0x3100
+#define CONFIG_SYS_I2C_BUSES {{0, {I2C_NULL_HOP} }, \
+ {0, {{I2C_MUX_PCA9547, 0x70, 2} } }, \
+ {0, {{I2C_MUX_PCA9547, 0x70, 1} } }, \
+ {1, {I2C_NULL_HOP} } }
+
+#define CONFIG_KM_IVM_BUS 2 /* I2C2 (Mux-Port 1)*/
+
+#if defined(CONFIG_CMD_NAND)
+#define CONFIG_NAND_KMETER1
+#define CONFIG_SYS_MAX_NAND_DEVICE 1
+#define CONFIG_SYS_NAND_BASE CONFIG_SYS_KMBEC_FPGA_BASE
+#endif
+
+/*
+ * For booting Linux, the board info and command line data
+ * have to be in the first 8 MB of memory, since this is
+ * the maximum mapped by the Linux kernel during initialization.
+ */
+#define CONFIG_SYS_BOOTMAPSZ (8 << 20)
+
+/*
+ * Internal Definitions
+ */
+#define BOOTFLASH_START 0xF0000000
+
+#define CONFIG_KM_CONSOLE_TTY "ttyS0"
+
+/*
+ * Environment Configuration
+ */
+#define CONFIG_ENV_OVERWRITE
+#ifndef CONFIG_KM_DEF_ENV /* if not set by keymile-common.h */
+#define CONFIG_KM_DEF_ENV "km-common=empty\0"
+#endif
+
+#ifndef CONFIG_KM_DEF_ARCH
+#define CONFIG_KM_DEF_ARCH "arch=ppc_82xx\0"
+#endif
+
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ CONFIG_KM_DEF_ENV \
+ CONFIG_KM_DEF_ARCH \
+ "newenv=" \
+ "prot off "__stringify(CONFIG_ENV_ADDR)" +0x40000 && " \
+ "era "__stringify(CONFIG_ENV_ADDR)" +0x40000\0" \
+ "unlock=yes\0" \
+ ""
+
+#if defined(CONFIG_UEC_ETH)
+#define CONFIG_HAS_ETH0
+#endif
+
+/*
+ * System IO Setup
+ */
+#define CONFIG_SYS_SICRH (SICRH_UC1EOBI | SICRH_UC2E1OBI)
+
+/**
+ * DDR RAM settings
+ */
+#define CONFIG_SYS_DDR_SDRAM_CFG (\
+ SDRAM_CFG_SDRAM_TYPE_DDR2 | \
+ SDRAM_CFG_SREN | \
+ SDRAM_CFG_HSE)
-#define CONFIG_SYS_DDR_CS0_BNDS 0x0000007f
-#define CONFIG_SYS_DDR_SDRAM_CFG (SDRAM_CFG_SDRAM_TYPE_DDR2 | \
- SDRAM_CFG_SREN)
#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 ((0x080 << SDRAM_INTERVAL_BSTOPRE_SHIFT) | \
- (0x3cf << SDRAM_INTERVAL_REFINT_SHIFT))
#define CONFIG_SYS_DDR_CS0_CONFIG (CSCONFIG_EN | CSCONFIG_AP | \
CSCONFIG_ROW_BIT_13 | \
CSCONFIG_COL_BIT_10 | \
CSCONFIG_ODT_WR_ONLY_CURRENT)
-#define CONFIG_SYS_DDRCDR (DDRCDR_EN | DDRCDR_Q_DRN)
- /* 0x40000001 */
+#define CONFIG_SYS_DDR_CLK_CNTL (\
+ DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05)
+
+#define CONFIG_SYS_DDR_INTERVAL (\
+ (0x080 << SDRAM_INTERVAL_BSTOPRE_SHIFT) | \
+ (0x203 << SDRAM_INTERVAL_REFINT_SHIFT))
+
+#define CONFIG_SYS_DDR_CS0_BNDS 0x0000007f
+
+#define CONFIG_SYS_DDRCDR (\
+ DDRCDR_EN | \
+ DDRCDR_Q_DRN)
#define CONFIG_SYS_DDR_MODE 0x47860452
#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) | \
- (6 << 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_0 (\
+ (2 << TIMING_CFG0_MRS_CYC_SHIFT) | \
+ (8 << TIMING_CFG0_ODT_PD_EXIT_SHIFT) | \
+ (6 << 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_50) | \
(2 << TIMING_CFG1_WRTORD_SHIFT) | \
(8 << 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) | \
- (4 << TIMING_CFG2_WR_LAT_DELAY_SHIFT) | \
- (0 << TIMING_CFG2_ADD_LAT_SHIFT) | \
- (5 << TIMING_CFG2_CPO_SHIFT))
+#define CONFIG_SYS_DDR_TIMING_2 (\
+ (0xa << 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) | \
+ (4 << TIMING_CFG2_WR_LAT_DELAY_SHIFT) | \
+ (5 << TIMING_CFG2_CPO_SHIFT) | \
+ (0 << TIMING_CFG2_ADD_LAT_SHIFT))
-#define CONFIG_SYS_DDR_TIMING_3 0x00000000
-
-/* PRIO FPGA */
-#define CONFIG_SYS_KMBEC_FPGA_BASE 0xE8000000
-#define CONFIG_SYS_KMBEC_FPGA_SIZE 128
-/* PAXE FPGA */
-#define CONFIG_SYS_PAXE_BASE 0xA0000000
-#define CONFIG_SYS_PAXE_SIZE 512
+#define CONFIG_SYS_DDR_TIMING_3 0x00000000
/* EEprom support */
-#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
+#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
/*
- * Local Bus Configuration & Clock Setup
+ * PAXE on the local bus CS3
*/
-#define CONFIG_SYS_LCRR_DBYP LCRR_DBYP
-#define CONFIG_SYS_LCRR_EADC LCRR_EADC_2
-#define CONFIG_SYS_LCRR_CLKDIV LCRR_CLKDIV_4
+#define CONFIG_SYS_PAXE_BASE 0xA0000000
+#define CONFIG_SYS_PAXE_SIZE 256
-/*
- * Init Local Bus Memory Controller:
- *
- * Bank Bus Machine PortSz Size Device
- * ---- --- ------- ------ ----- ------
- * 3 Local GPCM 8 bit 512MB PAXE
- *
- */
-/*
- * PAXE on the local bus CS3
- */
-#define CONFIG_SYS_LBLAWBAR3_PRELIM CONFIG_SYS_PAXE_BASE
-#define CONFIG_SYS_LBLAWAR3_PRELIM (LBLAWAR_EN | LBLAWAR_512MB)
-
-#define CONFIG_SYS_BR3_PRELIM (CONFIG_SYS_PAXE_BASE | \
- BR_PS_8 | /* 8 bit port size */ \
- BR_MS_GPCM | /* MSEL = GPCM */ \
- BR_V)
-#define CONFIG_SYS_OR3_PRELIM (MEG_TO_AM(CONFIG_SYS_PAXE_SIZE) | \
- OR_GPCM_CSNT | OR_GPCM_ACS_DIV2 | \
- OR_GPCM_SCY_2 | \
- OR_GPCM_TRLX_SET | OR_GPCM_EAD)
-
-/*
- * MMU Setup
- */
-
-/* PAXE: icache cacheable, but dcache-inhibit and guarded */
-#define CONFIG_SYS_IBAT5L (CONFIG_SYS_PAXE_BASE | BATL_PP_RW | \
- BATL_MEMCOHERENCE)
-#define CONFIG_SYS_IBAT5U (CONFIG_SYS_PAXE_BASE | BATU_BL_256M | \
- BATU_VS | BATU_VP)
-#define CONFIG_SYS_DBAT5L (CONFIG_SYS_PAXE_BASE | BATL_PP_RW | \
- BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
-#define CONFIG_SYS_DBAT5U CONFIG_SYS_IBAT5U
-
-#ifdef CONFIG_PCI
-/* PCI MEM space: cacheable */
-#define CFG_IBAT6L (CFG_PCI1_MEM_PHYS | BATL_PP_RW | BATL_MEMCOHERENCE)
-#define CFG_IBAT6U (CFG_PCI1_MEM_PHYS | BATU_BL_256M | BATU_VS | BATU_VP)
-#define CFG_DBAT6L CFG_IBAT6L
-#define CFG_DBAT6U CFG_IBAT6U
-/* PCI MMIO space: cache-inhibit and guarded */
-#define CFG_IBAT7L (CFG_PCI1_MMIO_PHYS | BATL_PP_RW | \
- BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
-#define CFG_IBAT7U (CFG_PCI1_MMIO_PHYS | BATU_BL_256M | BATU_VS | BATU_VP)
-#define CFG_DBAT7L CFG_IBAT7L
-#define CFG_DBAT7U CFG_IBAT7U
-#else /* CONFIG_PCI */
-#define CONFIG_SYS_IBAT6L (0)
-#define CONFIG_SYS_IBAT6U (0)
-#define CONFIG_SYS_IBAT7L (0)
-#define CONFIG_SYS_IBAT7U (0)
-#define CONFIG_SYS_DBAT6L CONFIG_SYS_IBAT6L
-#define CONFIG_SYS_DBAT6U CONFIG_SYS_IBAT6U
-#define CONFIG_SYS_DBAT7L CONFIG_SYS_IBAT7L
-#define CONFIG_SYS_DBAT7U CONFIG_SYS_IBAT7U
-#endif /* CONFIG_PCI */
-
-#endif /* __CONFIG_H */
+#endif /* CONFIG */
projects / platform / kernel / u-boot.git / blobdiff