* High Level Configuration Options
*/
-/* This needs to be set prior to including km83xx-common.h */
-
#define CONFIG_HOSTNAME "kmvect1"
#define CONFIG_KM_BOARD_NAME "kmvect1"
/* at end of uboot partition, before env */
#define CONFIG_KM_DEF_ARCH "arch=ppc_82xx\0"
-/* include common defines/options for all 83xx Keymile boards */
-#include "km83xx-common.h"
+/* include common defines/options for all Keymile boards */
+#include "km/keymile-common.h"
+#include "km/km-powerpc.h"
+
+/*
+ * System Clock Setup
+ */
+#define CONFIG_83XX_CLKIN 66000000
+#define CONFIG_SYS_CLK_FREQ 66000000
+#define CONFIG_83XX_PCICLK 66000000
+
+/*
+ * IMMR new address
+ */
+#define CONFIG_SYS_IMMR 0xE0000000
+
+/*
+ * Bus Arbitration Configuration Register (ACR)
+ */
+#define CONFIG_SYS_ACR_PIPE_DEP 3 /* pipeline depth 4 transactions */
+#define CONFIG_SYS_ACR_RPTCNT 3 /* 4 consecutive transactions */
+#define CONFIG_SYS_ACR_APARK 0 /* park bus to master (below) */
+#define CONFIG_SYS_ACR_PARKM 3 /* parking master = QuiccEngine */
+
+/*
+ * DDR Setup
+ */
+#define CONFIG_SYS_DDR_BASE 0x00000000 /* DDR is system memory */
+#define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_BASE
+#define CONFIG_SYS_SDRAM_BASE2 (CONFIG_SYS_SDRAM_BASE + 0x10000000) /* +256M */
+
+#define CONFIG_SYS_DDR_SDRAM_BASE CONFIG_SYS_DDR_BASE
+#define CONFIG_SYS_DDR_SDRAM_CLK_CNTL (DDR_SDRAM_CLK_CNTL_SS_EN | \
+ DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05)
+
+#define CFG_83XX_DDR_USES_CS0
+
+/*
+ * Manually set up DDR parameters
+ */
+#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)
+
+/*
+ * 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_LBLAWBAR0_PRELIM CONFIG_SYS_FLASH_BASE
+#define CONFIG_SYS_LBLAWAR0_PRELIM (LBLAWAR_EN | LBLAWAR_256MB)
+
+#define CONFIG_SYS_BR0_PRELIM (CONFIG_SYS_FLASH_BASE | \
+ BR_PS_16 | /* 16 bit port size */ \
+ BR_MS_GPCM | /* MSEL = GPCM */ \
+ BR_V)
+
+#define CONFIG_SYS_OR0_PRELIM (MEG_TO_AM(CONFIG_SYS_FLASH_SIZE) | \
+ OR_GPCM_CSNT | OR_GPCM_ACS_DIV2 | \
+ OR_GPCM_SCY_5 | \
+ OR_GPCM_TRLX_SET | OR_GPCM_EAD)
+
+#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
+ */
+/* Window base at flash base */
+#define CONFIG_SYS_LBLAWBAR1_PRELIM CONFIG_SYS_KMBEC_FPGA_BASE
+#define CONFIG_SYS_LBLAWAR1_PRELIM (LBLAWAR_EN | LBLAWAR_128MB)
+
+#define CONFIG_SYS_BR1_PRELIM (CONFIG_SYS_KMBEC_FPGA_BASE | \
+ BR_PS_8 | /* 8 bit port size */ \
+ BR_MS_GPCM | /* MSEL = GPCM */ \
+ BR_V)
+#define CONFIG_SYS_OR1_PRELIM (MEG_TO_AM(CONFIG_SYS_KMBEC_FPGA_SIZE) | \
+ OR_GPCM_CSNT | OR_GPCM_ACS_DIV2 | \
+ OR_GPCM_SCY_2 | \
+ OR_GPCM_TRLX_SET | OR_GPCM_EAD)
+
+/*
+ * Serial Port
+ */
+#define CONFIG_SYS_NS16550_SERIAL
+#define CONFIG_SYS_NS16550_REG_SIZE 1
+#define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
+
+#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"
+
+#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)
+
+/*
+ * Core HID Setup
+ */
+#define CONFIG_SYS_HID0_INIT 0x000000000
+#define CONFIG_SYS_HID0_FINAL (HID0_ENABLE_MACHINE_CHECK | \
+ HID0_ENABLE_INSTRUCTION_CACHE)
+#define CONFIG_SYS_HID2 HID2_HBE
+
+/*
+ * 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
/* QE microcode/firmware address */
#define CONFIG_SYS_QE_FMAN_FW_IN_NOR
#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_DDRCDR (\
DDRCDR_EN | \
DDRCDR_PZ_MAXZ | \
#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
-
#define CONFIG_SYS_APP1_BASE 0xA0000000
#define CONFIG_SYS_APP1_SIZE 256 /* Megabytes */
#define CONFIG_SYS_APP2_BASE 0xB0000000
#define CONFIG_SYS_LBLAWBAR3_PRELIM CONFIG_SYS_APP2_BASE
#define CONFIG_SYS_LBLAWAR3_PRELIM (LBLAWAR_EN | LBLAWAR_256MB)
-/*
- * MMU Setup
- */
-/* APP1: icache cacheable, but dcache-inhibit and guarded */
-#define CONFIG_SYS_IBAT5L (CONFIG_SYS_APP1_BASE | BATL_PP_RW | \
- BATL_MEMCOHERENCE)
-#define CONFIG_SYS_IBAT5U (CONFIG_SYS_APP1_BASE | BATU_BL_256M | \
- BATU_VS | BATU_VP)
-#define CONFIG_SYS_DBAT5L (CONFIG_SYS_APP1_BASE | BATL_PP_RW | \
- BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
-#define CONFIG_SYS_DBAT5U CONFIG_SYS_IBAT5U
-#define CONFIG_SYS_IBAT6L (CONFIG_SYS_APP2_BASE | BATL_PP_RW | \
- BATL_MEMCOHERENCE)
-#define CONFIG_SYS_IBAT6U (CONFIG_SYS_APP2_BASE | BATU_BL_256M | \
- BATU_VS | BATU_VP)
-#define CONFIG_SYS_DBAT6L (CONFIG_SYS_APP2_BASE | BATL_PP_RW | \
- BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
-#define CONFIG_SYS_DBAT6U CONFIG_SYS_IBAT6U
-
/*
* QE UEC ethernet configuration
*/
projects / oweals / u-boot.git / blobdiff