diff options
Diffstat (limited to 'roms/u-boot/board/freescale/p1_p2_rdb_pc')
| -rw-r--r-- | roms/u-boot/board/freescale/p1_p2_rdb_pc/Makefile | 29 | ||||
| -rw-r--r-- | roms/u-boot/board/freescale/p1_p2_rdb_pc/README | 47 | ||||
| -rw-r--r-- | roms/u-boot/board/freescale/p1_p2_rdb_pc/ddr.c | 294 | ||||
| -rw-r--r-- | roms/u-boot/board/freescale/p1_p2_rdb_pc/law.c | 23 | ||||
| -rw-r--r-- | roms/u-boot/board/freescale/p1_p2_rdb_pc/p1_p2_rdb_pc.c | 494 | ||||
| -rw-r--r-- | roms/u-boot/board/freescale/p1_p2_rdb_pc/spl.c | 122 | ||||
| -rw-r--r-- | roms/u-boot/board/freescale/p1_p2_rdb_pc/spl_minimal.c | 63 | ||||
| -rw-r--r-- | roms/u-boot/board/freescale/p1_p2_rdb_pc/tlb.c | 111 |
8 files changed, 1183 insertions, 0 deletions
diff --git a/roms/u-boot/board/freescale/p1_p2_rdb_pc/Makefile b/roms/u-boot/board/freescale/p1_p2_rdb_pc/Makefile new file mode 100644 index 00000000..a2a1f92c --- /dev/null +++ b/roms/u-boot/board/freescale/p1_p2_rdb_pc/Makefile @@ -0,0 +1,29 @@ +# +# Copyright 2010-2011 Freescale Semiconductor, Inc. +# +# SPDX-License-Identifier: GPL-2.0+ +# + +MINIMAL= + +ifdef CONFIG_SPL_BUILD +ifdef CONFIG_SPL_INIT_MINIMAL +MINIMAL=y +endif +endif + +ifdef MINIMAL + +obj-y += spl_minimal.o tlb.o law.o + +else +ifdef CONFIG_SPL_BUILD +obj-y += spl.o +endif + +obj-y += p1_p2_rdb_pc.o +obj-y += ddr.o +obj-y += law.o +obj-y += tlb.o + +endif diff --git a/roms/u-boot/board/freescale/p1_p2_rdb_pc/README b/roms/u-boot/board/freescale/p1_p2_rdb_pc/README new file mode 100644 index 00000000..f4cc43fb --- /dev/null +++ b/roms/u-boot/board/freescale/p1_p2_rdb_pc/README @@ -0,0 +1,47 @@ +Overview +-------- +P1_P2_RDB_PC represents a set of boards including + P1020MSBG-PC + P1020RDB-PC + P1020RDB-PD + P1020UTM-PC + P1021RDB-PC + P1024RDB + P1025RDB + P2020RDB-PC + +They have similar design of P1020RDB but have DDR3 instead of DDR2. P2020RDB-PC +has 64-bit DDR. All others have 32-bit DDR. + +Key features on these boards include: + * DDR3 + * NOR flash + * NAND flash (on RDB's only) + * SPI flash (on RDB's only) + * SDHC/MMC card slot + * VSC7385 Ethernet switch (on P1020MBG, P1020RDB, & P1021RDB) + * PCIE slot and mini-PCIE slots + +As these boards use soldered DDR chips not regular DIMMs, an on-board EEPROM +is used to store SPD data. In case of absent or corrupted SPD, falling back +to timing data embedded in the source code will be used. Raw timing data is +extracted from DDR chip datasheet. Different speeds of DDR are supported with +this approach. ODT option is forced to fit this set of boards, again because +they don't have regular DIMMs. + +CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS is defined as 5ms to meet specification +for writing timing. + +VSC firmware Address is defined by default in config file for eTSEC1. + +SD width is based off DIP switch. DIP switch is detected on the +board by reading i2c bus and setting the appropriate mux values. + +Some boards have QE module in the silicon (P1021 and P1025). QE and eLBC have +pins multiplexing. QE function needs to be disabled to access Nor Flash and +CPLD. QE-UEC and QE-UART can be enabled for linux kernel by setting "qe" +in hwconfig. In addition, QE-UEC and QE-TDM also have pins multiplexing, to +enable QE-TDM for linux kernel, set "qe;tdm" in hwconfig. Syntax is as below + +'setenv hwconfig qe' to enable QE UEC/UART and disable Nor-Flash/CPLD. +'setenv hwconfig 'qe;tdm'' to enalbe QE TDM and disable Nor-Flash/CPLD. diff --git a/roms/u-boot/board/freescale/p1_p2_rdb_pc/ddr.c b/roms/u-boot/board/freescale/p1_p2_rdb_pc/ddr.c new file mode 100644 index 00000000..946d5032 --- /dev/null +++ b/roms/u-boot/board/freescale/p1_p2_rdb_pc/ddr.c @@ -0,0 +1,294 @@ +/* + * Copyright 2010-2011 Freescale Semiconductor, Inc. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * Version 2 as published by the Free Software Foundation. + */ + +#include <common.h> +#include <asm/mmu.h> +#include <asm/immap_85xx.h> +#include <asm/processor.h> +#include <fsl_ddr_sdram.h> +#include <fsl_ddr_dimm_params.h> +#include <asm/io.h> +#include <asm/fsl_law.h> + +#ifdef CONFIG_SYS_DDR_RAW_TIMING +#if defined(CONFIG_P1020RDB_PROTO) || \ + defined(CONFIG_P1021RDB) || \ + defined(CONFIG_P1020UTM) +/* Micron MT41J256M8_187E */ +dimm_params_t ddr_raw_timing = { + .n_ranks = 1, + .rank_density = 1073741824u, + .capacity = 1073741824u, + .primary_sdram_width = 32, + .ec_sdram_width = 0, + .registered_dimm = 0, + .mirrored_dimm = 0, + .n_row_addr = 15, + .n_col_addr = 10, + .n_banks_per_sdram_device = 8, + .edc_config = 0, + .burst_lengths_bitmask = 0x0c, + + .tckmin_x_ps = 1870, + .caslat_x = 0x1e << 4, /* 5,6,7,8 */ + .taa_ps = 13125, + .twr_ps = 15000, + .trcd_ps = 13125, + .trrd_ps = 7500, + .trp_ps = 13125, + .tras_ps = 37500, + .trc_ps = 50625, + .trfc_ps = 160000, + .twtr_ps = 7500, + .trtp_ps = 7500, + .refresh_rate_ps = 7800000, + .tfaw_ps = 37500, +}; +#elif defined(CONFIG_P2020RDB) +/* Micron MT41J128M16_15E */ +dimm_params_t ddr_raw_timing = { + .n_ranks = 1, + .rank_density = 1073741824u, + .capacity = 1073741824u, + .primary_sdram_width = 64, + .ec_sdram_width = 0, + .registered_dimm = 0, + .mirrored_dimm = 0, + .n_row_addr = 14, + .n_col_addr = 10, + .n_banks_per_sdram_device = 8, + .edc_config = 0, + .burst_lengths_bitmask = 0x0c, + + .tckmin_x_ps = 1500, + .caslat_x = 0x7e << 4, /* 5,6,7,8,9,10 */ + .taa_ps = 13500, + .twr_ps = 15000, + .trcd_ps = 13500, + .trrd_ps = 6000, + .trp_ps = 13500, + .tras_ps = 36000, + .trc_ps = 49500, + .trfc_ps = 160000, + .twtr_ps = 7500, + .trtp_ps = 7500, + .refresh_rate_ps = 7800000, + .tfaw_ps = 30000, +}; +#elif (defined(CONFIG_P1020MBG) || defined(CONFIG_P1020RDB_PD)) +/* Micron MT41J512M8_187E */ +dimm_params_t ddr_raw_timing = { + .n_ranks = 2, + .rank_density = 1073741824u, + .capacity = 2147483648u, + .primary_sdram_width = 32, + .ec_sdram_width = 0, + .registered_dimm = 0, + .mirrored_dimm = 0, + .n_row_addr = 15, + .n_col_addr = 10, + .n_banks_per_sdram_device = 8, + .edc_config = 0, + .burst_lengths_bitmask = 0x0c, + + .tckmin_x_ps = 1870, + .caslat_x = 0x1e << 4, /* 5,6,7,8 */ + .taa_ps = 13125, + .twr_ps = 15000, + .trcd_ps = 13125, + .trrd_ps = 7500, + .trp_ps = 13125, + .tras_ps = 37500, + .trc_ps = 50625, + .trfc_ps = 160000, + .twtr_ps = 7500, + .trtp_ps = 7500, + .refresh_rate_ps = 7800000, + .tfaw_ps = 37500, +}; +#elif defined(CONFIG_P1020RDB_PC) +/* + * Samsung K4B2G0846C-HCF8 + * The following timing are for "downshift" + * i.e. to use CL9 part as CL7 + * otherwise, tAA, tRCD, tRP will be 13500ps + * and tRC will be 49500ps + */ +dimm_params_t ddr_raw_timing = { + .n_ranks = 1, + .rank_density = 1073741824u, + .capacity = 1073741824u, + .primary_sdram_width = 32, + .ec_sdram_width = 0, + .registered_dimm = 0, + .mirrored_dimm = 0, + .n_row_addr = 15, + .n_col_addr = 10, + .n_banks_per_sdram_device = 8, + .edc_config = 0, + .burst_lengths_bitmask = 0x0c, + + .tckmin_x_ps = 1875, + .caslat_x = 0x1e << 4, /* 5,6,7,8 */ + .taa_ps = 13125, + .twr_ps = 15000, + .trcd_ps = 13125, + .trrd_ps = 7500, + .trp_ps = 13125, + .tras_ps = 37500, + .trc_ps = 50625, + .trfc_ps = 160000, + .twtr_ps = 7500, + .trtp_ps = 7500, + .refresh_rate_ps = 7800000, + .tfaw_ps = 37500, +}; +#elif defined(CONFIG_P1024RDB) || \ + defined(CONFIG_P1025RDB) +/* + * Samsung K4B2G0846C-HCH9 + * The following timing are for "downshift" + * i.e. to use CL9 part as CL7 + * otherwise, tAA, tRCD, tRP will be 13500ps + * and tRC will be 49500ps + */ +dimm_params_t ddr_raw_timing = { + .n_ranks = 1, + .rank_density = 1073741824u, + .capacity = 1073741824u, + .primary_sdram_width = 32, + .ec_sdram_width = 0, + .registered_dimm = 0, + .mirrored_dimm = 0, + .n_row_addr = 15, + .n_col_addr = 10, + .n_banks_per_sdram_device = 8, + .edc_config = 0, + .burst_lengths_bitmask = 0x0c, + + .tckmin_x_ps = 1500, + .caslat_x = 0x3e << 4, /* 5,6,7,8,9 */ + .taa_ps = 13125, + .twr_ps = 15000, + .trcd_ps = 13125, + .trrd_ps = 6000, + .trp_ps = 13125, + .tras_ps = 36000, + .trc_ps = 49125, + .trfc_ps = 160000, + .twtr_ps = 7500, + .trtp_ps = 7500, + .refresh_rate_ps = 7800000, + .tfaw_ps = 30000, +}; +#else +#error Missing raw timing data for this board +#endif + +int fsl_ddr_get_dimm_params(dimm_params_t *pdimm, + unsigned int controller_number, + unsigned int dimm_number) +{ + const char dimm_model[] = "Fixed DDR on board"; + + if ((controller_number == 0) && (dimm_number == 0)) { + memcpy(pdimm, &ddr_raw_timing, sizeof(dimm_params_t)); + memset(pdimm->mpart, 0, sizeof(pdimm->mpart)); + memcpy(pdimm->mpart, dimm_model, sizeof(dimm_model) - 1); + } + + return 0; +} +#endif /* CONFIG_SYS_DDR_RAW_TIMING */ + +#ifdef CONFIG_SYS_DDR_CS0_BNDS +/* Fixed sdram init -- doesn't use serial presence detect. */ +phys_size_t fixed_sdram(void) +{ + sys_info_t sysinfo; + char buf[32]; + size_t ddr_size; + fsl_ddr_cfg_regs_t ddr_cfg_regs = { + .cs[0].bnds = CONFIG_SYS_DDR_CS0_BNDS, + .cs[0].config = CONFIG_SYS_DDR_CS0_CONFIG, + .cs[0].config_2 = CONFIG_SYS_DDR_CS0_CONFIG_2, +#if CONFIG_CHIP_SELECTS_PER_CTRL > 1 + .cs[1].bnds = CONFIG_SYS_DDR_CS1_BNDS, + .cs[1].config = CONFIG_SYS_DDR_CS1_CONFIG, + .cs[1].config_2 = CONFIG_SYS_DDR_CS1_CONFIG_2, +#endif + .timing_cfg_3 = CONFIG_SYS_DDR_TIMING_3, + .timing_cfg_0 = CONFIG_SYS_DDR_TIMING_0, + .timing_cfg_1 = CONFIG_SYS_DDR_TIMING_1, + .timing_cfg_2 = CONFIG_SYS_DDR_TIMING_2, + .ddr_sdram_cfg = CONFIG_SYS_DDR_CONTROL, + .ddr_sdram_cfg_2 = CONFIG_SYS_DDR_CONTROL_2, + .ddr_sdram_mode = CONFIG_SYS_DDR_MODE_1, + .ddr_sdram_mode_2 = CONFIG_SYS_DDR_MODE_2, + .ddr_sdram_md_cntl = CONFIG_SYS_DDR_MODE_CONTROL, + .ddr_sdram_interval = CONFIG_SYS_DDR_INTERVAL, + .ddr_data_init = CONFIG_SYS_DDR_DATA_INIT, + .ddr_sdram_clk_cntl = CONFIG_SYS_DDR_CLK_CTRL, + .ddr_init_addr = CONFIG_SYS_DDR_INIT_ADDR, + .ddr_init_ext_addr = CONFIG_SYS_DDR_INIT_EXT_ADDR, + .timing_cfg_4 = CONFIG_SYS_DDR_TIMING_4, + .timing_cfg_5 = CONFIG_SYS_DDR_TIMING_5, + .ddr_zq_cntl = CONFIG_SYS_DDR_ZQ_CONTROL, + .ddr_wrlvl_cntl = CONFIG_SYS_DDR_WRLVL_CONTROL, + .ddr_sr_cntr = CONFIG_SYS_DDR_SR_CNTR, + .ddr_sdram_rcw_1 = CONFIG_SYS_DDR_RCW_1, + .ddr_sdram_rcw_2 = CONFIG_SYS_DDR_RCW_2 + }; + + get_sys_info(&sysinfo); + printf("Configuring DDR for %s MT/s data rate\n", + strmhz(buf, sysinfo.freq_ddrbus)); + + ddr_size = CONFIG_SYS_SDRAM_SIZE * 1024 * 1024; + + fsl_ddr_set_memctl_regs(&ddr_cfg_regs, 0, 0); + + if (set_ddr_laws(CONFIG_SYS_DDR_SDRAM_BASE, + ddr_size, LAW_TRGT_IF_DDR_1) < 0) { + printf("ERROR setting Local Access Windows for DDR\n"); + return 0; + }; + + return ddr_size; +} +#endif + +void fsl_ddr_board_options(memctl_options_t *popts, + dimm_params_t *pdimm, + unsigned int ctrl_num) +{ + int i; + popts->clk_adjust = 6; + popts->cpo_override = 0x1f; + popts->write_data_delay = 2; + popts->half_strength_driver_enable = 1; + /* Write leveling override */ + popts->wrlvl_en = 1; + popts->wrlvl_override = 1; + popts->wrlvl_sample = 0xf; + popts->wrlvl_start = 0x8; + popts->trwt_override = 1; + popts->trwt = 0; + + if (pdimm->primary_sdram_width == 64) + popts->data_bus_width = 0; + else if (pdimm->primary_sdram_width == 32) + popts->data_bus_width = 1; + else + printf("Error in DDR bus width configuration!\n"); + + for (i = 0; i < CONFIG_CHIP_SELECTS_PER_CTRL; i++) { + popts->cs_local_opts[i].odt_rd_cfg = FSL_DDR_ODT_NEVER; + popts->cs_local_opts[i].odt_wr_cfg = FSL_DDR_ODT_CS; + } +} diff --git a/roms/u-boot/board/freescale/p1_p2_rdb_pc/law.c b/roms/u-boot/board/freescale/p1_p2_rdb_pc/law.c new file mode 100644 index 00000000..90ec39f7 --- /dev/null +++ b/roms/u-boot/board/freescale/p1_p2_rdb_pc/law.c @@ -0,0 +1,23 @@ +/* + * Copyright 2010-2011 Freescale Semiconductor, Inc. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <asm/fsl_law.h> +#include <asm/mmu.h> + +struct law_entry law_table[] = { + SET_LAW(CONFIG_SYS_CPLD_BASE_PHYS, LAW_SIZE_1M, LAW_TRGT_IF_LBC), + SET_LAW(CONFIG_SYS_PMC_BASE_PHYS, LAW_SIZE_64K, LAW_TRGT_IF_LBC), +#ifdef CONFIG_VSC7385_ENET + SET_LAW(CONFIG_SYS_VSC7385_BASE_PHYS, LAW_SIZE_1M, LAW_TRGT_IF_LBC), +#endif + SET_LAW(CONFIG_SYS_FLASH_BASE_PHYS, LAW_SIZE_64M, LAW_TRGT_IF_LBC), +#ifdef CONFIG_SYS_NAND_BASE_PHYS + SET_LAW(CONFIG_SYS_NAND_BASE_PHYS, LAW_SIZE_32K, LAW_TRGT_IF_LBC), +#endif +}; + +int num_law_entries = ARRAY_SIZE(law_table); diff --git a/roms/u-boot/board/freescale/p1_p2_rdb_pc/p1_p2_rdb_pc.c b/roms/u-boot/board/freescale/p1_p2_rdb_pc/p1_p2_rdb_pc.c new file mode 100644 index 00000000..5f3d6fd2 --- /dev/null +++ b/roms/u-boot/board/freescale/p1_p2_rdb_pc/p1_p2_rdb_pc.c @@ -0,0 +1,494 @@ +/* + * Copyright 2010-2011, 2013 Freescale Semiconductor, Inc. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <command.h> +#include <hwconfig.h> +#include <pci.h> +#include <i2c.h> +#include <asm/processor.h> +#include <asm/mmu.h> +#include <asm/cache.h> +#include <asm/immap_85xx.h> +#include <asm/fsl_pci.h> +#include <fsl_ddr_sdram.h> +#include <asm/io.h> +#include <asm/fsl_law.h> +#include <asm/fsl_lbc.h> +#include <asm/mp.h> +#include <miiphy.h> +#include <libfdt.h> +#include <fdt_support.h> +#include <fsl_mdio.h> +#include <tsec.h> +#include <vsc7385.h> +#include <ioports.h> +#include <asm/fsl_serdes.h> +#include <netdev.h> + +#ifdef CONFIG_QE + +#define GPIO_GETH_SW_PORT 1 +#define GPIO_GETH_SW_PIN 29 +#define GPIO_GETH_SW_DATA (1 << (31 - GPIO_GETH_SW_PIN)) + +#define GPIO_SLIC_PORT 1 +#define GPIO_SLIC_PIN 30 +#define GPIO_SLIC_DATA (1 << (31 - GPIO_SLIC_PIN)) + +#if defined(CONFIG_P1021RDB) && !defined(CONFIG_SYS_RAMBOOT) +#define GPIO_DDR_RST_PORT 1 +#define GPIO_DDR_RST_PIN 8 +#define GPIO_DDR_RST_DATA (1 << (31 - GPIO_DDR_RST_PIN)) + +#define GPIO_2BIT_MASK (0x3 << (32 - (GPIO_DDR_RST_PIN + 1) * 2)) +#endif + +#if defined(CONFIG_P1025RDB) || defined(CONFIG_P1021RDB) +#define PCA_IOPORT_I2C_ADDR 0x23 +#define PCA_IOPORT_OUTPUT_CMD 0x2 +#define PCA_IOPORT_CFG_CMD 0x6 +#define PCA_IOPORT_QE_PIN_ENABLE 0xf8 +#define PCA_IOPORT_QE_TDM_ENABLE 0xf6 +#endif + +const qe_iop_conf_t qe_iop_conf_tab[] = { + /* GPIO */ + {1, 1, 2, 0, 0}, /* GPIO7/PB1 - LOAD_DEFAULT_N */ +#if defined(CONFIG_P1021RDB) && !defined(CONFIG_SYS_RAMBOOT) + {1, 8, 1, 1, 0}, /* GPIO10/PB8 - DDR_RST */ +#endif + {0, 15, 1, 0, 0}, /* GPIO11/A15 - WDI */ + {GPIO_GETH_SW_PORT, GPIO_GETH_SW_PIN, 1, 0, 0}, /* RST_GETH_SW_N */ + {GPIO_SLIC_PORT, GPIO_SLIC_PIN, 1, 0, 0}, /* RST_SLIC_N */ + +#ifdef CONFIG_P1025RDB + /* QE_MUX_MDC */ + {1, 19, 1, 0, 1}, /* QE_MUX_MDC */ + + /* QE_MUX_MDIO */ + {1, 20, 3, 0, 1}, /* QE_MUX_MDIO */ + + /* UCC_1_MII */ + {0, 23, 2, 0, 2}, /* CLK12 */ + {0, 24, 2, 0, 1}, /* CLK9 */ + {0, 7, 1, 0, 2}, /* ENET1_TXD0_SER1_TXD0 */ + {0, 9, 1, 0, 2}, /* ENET1_TXD1_SER1_TXD1 */ + {0, 11, 1, 0, 2}, /* ENET1_TXD2_SER1_TXD2 */ + {0, 12, 1, 0, 2}, /* ENET1_TXD3_SER1_TXD3 */ + {0, 6, 2, 0, 2}, /* ENET1_RXD0_SER1_RXD0 */ + {0, 10, 2, 0, 2}, /* ENET1_RXD1_SER1_RXD1 */ + {0, 14, 2, 0, 2}, /* ENET1_RXD2_SER1_RXD2 */ + {0, 15, 2, 0, 2}, /* ENET1_RXD3_SER1_RXD3 */ + {0, 5, 1, 0, 2}, /* ENET1_TX_EN_SER1_RTS_B */ + {0, 13, 1, 0, 2}, /* ENET1_TX_ER */ + {0, 4, 2, 0, 2}, /* ENET1_RX_DV_SER1_CTS_B */ + {0, 8, 2, 0, 2}, /* ENET1_RX_ER_SER1_CD_B */ + {0, 17, 2, 0, 2}, /* ENET1_CRS */ + {0, 16, 2, 0, 2}, /* ENET1_COL */ + + /* UCC_5_RMII */ + {1, 11, 2, 0, 1}, /* CLK13 */ + {1, 7, 1, 0, 2}, /* ENET5_TXD0_SER5_TXD0 */ + {1, 10, 1, 0, 2}, /* ENET5_TXD1_SER5_TXD1 */ + {1, 6, 2, 0, 2}, /* ENET5_RXD0_SER5_RXD0 */ + {1, 9, 2, 0, 2}, /* ENET5_RXD1_SER5_RXD1 */ + {1, 5, 1, 0, 2}, /* ENET5_TX_EN_SER5_RTS_B */ + {1, 4, 2, 0, 2}, /* ENET5_RX_DV_SER5_CTS_B */ + {1, 8, 2, 0, 2}, /* ENET5_RX_ER_SER5_CD_B */ +#endif + + {0, 0, 0, 0, QE_IOP_TAB_END} /* END of table */ +}; +#endif + +struct cpld_data { + u8 cpld_rev_major; + u8 pcba_rev; + u8 wd_cfg; + u8 rst_bps_sw; + u8 load_default_n; + u8 rst_bps_wd; + u8 bypass_enable; + u8 bps_led; + u8 status_led; /* offset: 0x8 */ + u8 fxo_led; /* offset: 0x9 */ + u8 fxs_led; /* offset: 0xa */ + u8 rev4[2]; + u8 system_rst; /* offset: 0xd */ + u8 bps_out; + u8 rev5[3]; + u8 cpld_rev_minor; +}; + +#define CPLD_WD_CFG 0x03 +#define CPLD_RST_BSW 0x00 +#define CPLD_RST_BWD 0x00 +#define CPLD_BYPASS_EN 0x03 +#define CPLD_STATUS_LED 0x01 +#define CPLD_FXO_LED 0x01 +#define CPLD_FXS_LED 0x0F +#define CPLD_SYS_RST 0x00 + +void board_cpld_init(void) +{ + struct cpld_data *cpld_data = (void *)(CONFIG_SYS_CPLD_BASE); + + out_8(&cpld_data->wd_cfg, CPLD_WD_CFG); + out_8(&cpld_data->status_led, CPLD_STATUS_LED); + out_8(&cpld_data->fxo_led, CPLD_FXO_LED); + out_8(&cpld_data->fxs_led, CPLD_FXS_LED); + out_8(&cpld_data->system_rst, CPLD_SYS_RST); +} + +void board_gpio_init(void) +{ +#ifdef CONFIG_QE + ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR); + par_io_t *par_io = (par_io_t *) &(gur->qe_par_io); + +#if defined(CONFIG_P1021RDB) && !defined(CONFIG_SYS_RAMBOOT) + /* reset DDR3 */ + setbits_be32(&par_io[GPIO_DDR_RST_PORT].cpdat, GPIO_DDR_RST_DATA); + udelay(1000); + clrbits_be32(&par_io[GPIO_DDR_RST_PORT].cpdat, GPIO_DDR_RST_DATA); + udelay(1000); + setbits_be32(&par_io[GPIO_DDR_RST_PORT].cpdat, GPIO_DDR_RST_DATA); + /* disable CE_PB8 */ + clrbits_be32(&par_io[GPIO_DDR_RST_PORT].cpdir1, GPIO_2BIT_MASK); +#endif + /* Enable VSC7385 switch */ + setbits_be32(&par_io[GPIO_GETH_SW_PORT].cpdat, GPIO_GETH_SW_DATA); + + /* Enable SLIC */ + setbits_be32(&par_io[GPIO_SLIC_PORT].cpdat, GPIO_SLIC_DATA); +#else + + ccsr_gpio_t *pgpio = (void *)(CONFIG_SYS_MPC85xx_GPIO_ADDR); + + /* + * GPIO10 DDR Reset, open drain + * GPIO7 LOAD_DEFAULT_N Input + * GPIO11 WDI (watchdog input) + * GPIO12 Ethernet Switch Reset + * GPIO13 SLIC Reset + */ + + setbits_be32(&pgpio->gpdir, 0x02130000); +#if !defined(CONFIG_SYS_RAMBOOT) && !defined(CONFIG_SPL) + /* init DDR3 reset signal */ + setbits_be32(&pgpio->gpdir, 0x00200000); + setbits_be32(&pgpio->gpodr, 0x00200000); + clrbits_be32(&pgpio->gpdat, 0x00200000); + udelay(1000); + setbits_be32(&pgpio->gpdat, 0x00200000); + udelay(1000); + clrbits_be32(&pgpio->gpdir, 0x00200000); +#endif + +#ifdef CONFIG_VSC7385_ENET + /* reset VSC7385 Switch */ + setbits_be32(&pgpio->gpdir, 0x00080000); + setbits_be32(&pgpio->gpdat, 0x00080000); +#endif + +#ifdef CONFIG_SLIC + /* reset SLIC */ + setbits_be32(&pgpio->gpdir, 0x00040000); + setbits_be32(&pgpio->gpdat, 0x00040000); +#endif +#endif +} + +int board_early_init_f(void) +{ + ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR); + + setbits_be32(&gur->pmuxcr, + (MPC85xx_PMUXCR_SDHC_CD | MPC85xx_PMUXCR_SDHC_WP)); + clrbits_be32(&gur->sdhcdcr, SDHCDCR_CD_INV); + + clrbits_be32(&gur->pmuxcr, MPC85xx_PMUXCR_SD_DATA); + setbits_be32(&gur->pmuxcr, MPC85xx_PMUXCR_TDM_ENA); + + board_gpio_init(); + board_cpld_init(); + + return 0; +} + +int checkboard(void) +{ + struct cpld_data *cpld_data = (void *)(CONFIG_SYS_CPLD_BASE); + ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR); + u8 in, out, io_config, val; + + printf("Board: %s CPLD: V%d.%d PCBA: V%d.0\n", CONFIG_BOARDNAME, + in_8(&cpld_data->cpld_rev_major) & 0x0F, + in_8(&cpld_data->cpld_rev_minor) & 0x0F, + in_8(&cpld_data->pcba_rev) & 0x0F); + + /* Initialize i2c early for rom_loc and flash bank information */ + i2c_set_bus_num(CONFIG_SYS_SPD_BUS_NUM); + + if (i2c_read(CONFIG_SYS_I2C_PCA9557_ADDR, 0, 1, &in, 1) < 0 || + i2c_read(CONFIG_SYS_I2C_PCA9557_ADDR, 1, 1, &out, 1) < 0 || + i2c_read(CONFIG_SYS_I2C_PCA9557_ADDR, 3, 1, &io_config, 1) < 0) { + printf("Error reading i2c boot information!\n"); + return 0; /* Don't want to hang() on this error */ + } + + val = (in & io_config) | (out & (~io_config)); + + puts("rom_loc: "); + if ((val & (~__SW_BOOT_MASK)) == __SW_BOOT_SD) { + puts("sd"); +#ifdef __SW_BOOT_SPI + } else if ((val & (~__SW_BOOT_MASK)) == __SW_BOOT_SPI) { + puts("spi"); +#endif +#ifdef __SW_BOOT_NAND + } else if ((val & (~__SW_BOOT_MASK)) == __SW_BOOT_NAND) { + puts("nand"); +#endif +#ifdef __SW_BOOT_PCIE + } else if ((val & (~__SW_BOOT_MASK)) == __SW_BOOT_PCIE) { + puts("pcie"); +#endif + } else { + if (val & 0x2) + puts("nor lower bank"); + else + puts("nor upper bank"); + } + puts("\n"); + + if (val & 0x1) { + setbits_be32(&gur->pmuxcr, MPC85xx_PMUXCR_SD_DATA); + puts("SD/MMC : 8-bit Mode\n"); + puts("eSPI : Disabled\n"); + } else { + puts("SD/MMC : 4-bit Mode\n"); + puts("eSPI : Enabled\n"); + } + + return 0; +} + +#ifdef CONFIG_PCI +void pci_init_board(void) +{ + fsl_pcie_init_board(0); +} +#endif + +int board_early_init_r(void) +{ + const unsigned int flashbase = CONFIG_SYS_FLASH_BASE; + const u8 flash_esel = find_tlb_idx((void *)flashbase, 1); + + /* + * Remap Boot flash region to caching-inhibited + * so that flash can be erased properly. + */ + + /* Flush d-cache and invalidate i-cache of any FLASH data */ + flush_dcache(); + invalidate_icache(); + + /* invalidate existing TLB entry for flash */ + disable_tlb(flash_esel); + + set_tlb(1, flashbase, CONFIG_SYS_FLASH_BASE_PHYS, /* tlb, epn, rpn */ + MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,/* perms, wimge */ + 0, flash_esel, BOOKE_PAGESZ_64M, 1);/* ts, esel, tsize, iprot */ + return 0; +} + +int board_eth_init(bd_t *bis) +{ + struct fsl_pq_mdio_info mdio_info; + struct tsec_info_struct tsec_info[4]; + ccsr_gur_t *gur __attribute__((unused)) = + (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR); + int num = 0; +#ifdef CONFIG_VSC7385_ENET + char *tmp; + unsigned int vscfw_addr; +#endif + +#ifdef CONFIG_TSEC1 + SET_STD_TSEC_INFO(tsec_info[num], 1); + num++; +#endif +#ifdef CONFIG_TSEC2 + SET_STD_TSEC_INFO(tsec_info[num], 2); + if (is_serdes_configured(SGMII_TSEC2)) { + printf("eTSEC2 is in sgmii mode.\n"); + tsec_info[num].flags |= TSEC_SGMII; + } + num++; +#endif +#ifdef CONFIG_TSEC3 + SET_STD_TSEC_INFO(tsec_info[num], 3); + num++; +#endif + + if (!num) { + printf("No TSECs initialized\n"); + return 0; + } + +#ifdef CONFIG_VSC7385_ENET + /* If a VSC7385 microcode image is present, then upload it. */ + if ((tmp = getenv("vscfw_addr")) != NULL) { + vscfw_addr = simple_strtoul(tmp, NULL, 16); + printf("uploading VSC7385 microcode from %x\n", vscfw_addr); + if (vsc7385_upload_firmware((void *) vscfw_addr, + CONFIG_VSC7385_IMAGE_SIZE)) + puts("Failure uploading VSC7385 microcode.\n"); + } else + puts("No address specified for VSC7385 microcode.\n"); +#endif + + mdio_info.regs = TSEC_GET_MDIO_REGS_BASE(1); + mdio_info.name = DEFAULT_MII_NAME; + + fsl_pq_mdio_init(bis, &mdio_info); + + tsec_eth_init(bis, tsec_info, num); + +#if defined(CONFIG_UEC_ETH) + /* QE0 and QE3 need to be exposed for UCC1 and UCC5 Eth mode */ + setbits_be32(&gur->pmuxcr, MPC85xx_PMUXCR_QE0); + setbits_be32(&gur->pmuxcr, MPC85xx_PMUXCR_QE3); + + uec_standard_init(bis); +#endif + + return pci_eth_init(bis); +} + +#if defined(CONFIG_QE) && \ + (defined(CONFIG_P1025RDB) || defined(CONFIG_P1021RDB)) +static void fdt_board_fixup_qe_pins(void *blob) +{ + unsigned int oldbus; + u8 val8; + int node; + fsl_lbc_t *lbc = LBC_BASE_ADDR; + + if (hwconfig("qe")) { + /* For QE and eLBC pins multiplexing, + * there is a PCA9555 device on P1025RDB. + * It control the multiplex pins' functions, + * and setting the PCA9555 can switch the + * function between QE and eLBC. + */ + oldbus = i2c_get_bus_num(); + i2c_set_bus_num(0); + if (hwconfig("tdm")) + val8 = PCA_IOPORT_QE_TDM_ENABLE; + else + val8 = PCA_IOPORT_QE_PIN_ENABLE; + i2c_write(PCA_IOPORT_I2C_ADDR, PCA_IOPORT_CFG_CMD, + 1, &val8, 1); + i2c_write(PCA_IOPORT_I2C_ADDR, PCA_IOPORT_OUTPUT_CMD, + 1, &val8, 1); + i2c_set_bus_num(oldbus); + /* if run QE TDM, Set ABSWP to implement + * conversion of addresses in the eLBC. + */ + if (hwconfig("tdm")) { + set_lbc_or(2, CONFIG_PMC_OR_PRELIM); + set_lbc_br(2, CONFIG_PMC_BR_PRELIM); + setbits_be32(&lbc->lbcr, CONFIG_SYS_LBC_LBCR); + } + } else { + node = fdt_path_offset(blob, "/qe"); + if (node >= 0) + fdt_del_node(blob, node); + } + + return; +} +#endif + +#ifdef CONFIG_OF_BOARD_SETUP +void ft_board_setup(void *blob, bd_t *bd) +{ + phys_addr_t base; + phys_size_t size; + const char *soc_usb_compat = "fsl-usb2-dr"; + int err, usb1_off, usb2_off; + + ft_cpu_setup(blob, bd); + + base = getenv_bootm_low(); + size = getenv_bootm_size(); + + fdt_fixup_memory(blob, (u64)base, (u64)size); + + FT_FSL_PCI_SETUP; + +#ifdef CONFIG_QE + do_fixup_by_compat(blob, "fsl,qe", "status", "okay", + sizeof("okay"), 0); +#if defined(CONFIG_P1025RDB) || defined(CONFIG_P1021RDB) + fdt_board_fixup_qe_pins(blob); +#endif +#endif + +#if defined(CONFIG_HAS_FSL_DR_USB) + fdt_fixup_dr_usb(blob, bd); +#endif + +#if defined(CONFIG_SDCARD) || defined(CONFIG_SPIFLASH) + /* Delete eLBC node as it is muxed with USB2 controller */ + if (hwconfig("usb2")) { + const char *soc_elbc_compat = "fsl,p1020-elbc"; + int off = fdt_node_offset_by_compatible(blob, -1, + soc_elbc_compat); + if (off < 0) { + printf("WARNING: could not find compatible node %s: %s.\n", + soc_elbc_compat, + fdt_strerror(off)); + return; + } + err = fdt_del_node(blob, off); + if (err < 0) { + printf("WARNING: could not remove %s: %s.\n", + soc_elbc_compat, fdt_strerror(err)); + } + return; + } +#endif + +/* Delete USB2 node as it is muxed with eLBC */ + usb1_off = fdt_node_offset_by_compatible(blob, -1, + soc_usb_compat); + if (usb1_off < 0) { + printf("WARNING: could not find compatible node %s: %s.\n", + soc_usb_compat, + fdt_strerror(usb1_off)); + return; + } + usb2_off = fdt_node_offset_by_compatible(blob, usb1_off, + soc_usb_compat); + if (usb2_off < 0) { + printf("WARNING: could not find compatible node %s: %s.\n", + soc_usb_compat, + fdt_strerror(usb2_off)); + return; + } + err = fdt_del_node(blob, usb2_off); + if (err < 0) { + printf("WARNING: could not remove %s: %s.\n", + soc_usb_compat, fdt_strerror(err)); + } + +} +#endif diff --git a/roms/u-boot/board/freescale/p1_p2_rdb_pc/spl.c b/roms/u-boot/board/freescale/p1_p2_rdb_pc/spl.c new file mode 100644 index 00000000..8d0d8504 --- /dev/null +++ b/roms/u-boot/board/freescale/p1_p2_rdb_pc/spl.c @@ -0,0 +1,122 @@ +/* + * Copyright 2013 Freescale Semiconductor, Inc. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <ns16550.h> +#include <malloc.h> +#include <mmc.h> +#include <nand.h> +#include <i2c.h> +#include <fsl_esdhc.h> +#include <spi_flash.h> + +DECLARE_GLOBAL_DATA_PTR; + +static const u32 sysclk_tbl[] = { + 66666000, 7499900, 83332500, 8999900, + 99999000, 11111000, 12499800, 13333200 +}; + +phys_size_t get_effective_memsize(void) +{ + return CONFIG_SYS_L2_SIZE; +} + +void board_init_f(ulong bootflag) +{ + u32 plat_ratio, bus_clk; + ccsr_gur_t *gur = (void *)CONFIG_SYS_MPC85xx_GUTS_ADDR; + + console_init_f(); + + /* Set pmuxcr to allow both i2c1 and i2c2 */ + setbits_be32(&gur->pmuxcr, in_be32(&gur->pmuxcr) | 0x1000); + setbits_be32(&gur->pmuxcr, + in_be32(&gur->pmuxcr) | MPC85xx_PMUXCR_SD_DATA); + + /* Read back the register to synchronize the write. */ + in_be32(&gur->pmuxcr); + +#ifdef CONFIG_SPL_SPI_BOOT + clrbits_be32(&gur->pmuxcr, MPC85xx_PMUXCR_SD_DATA); +#endif + + /* initialize selected port with appropriate baud rate */ + plat_ratio = in_be32(&gur->porpllsr) & MPC85xx_PORPLLSR_PLAT_RATIO; + plat_ratio >>= 1; + bus_clk = CONFIG_SYS_CLK_FREQ * plat_ratio; + gd->bus_clk = bus_clk; + + NS16550_init((NS16550_t)CONFIG_SYS_NS16550_COM1, + bus_clk / 16 / CONFIG_BAUDRATE); +#ifdef CONFIG_SPL_MMC_BOOT + puts("\nSD boot...\n"); +#elif defined(CONFIG_SPL_SPI_BOOT) + puts("\nSPI Flash boot...\n"); +#endif + + /* copy code to RAM and jump to it - this should not return */ + /* NOTE - code has to be copied out of NAND buffer before + * other blocks can be read. + */ + relocate_code(CONFIG_SPL_RELOC_STACK, 0, CONFIG_SPL_RELOC_TEXT_BASE); +} + +void board_init_r(gd_t *gd, ulong dest_addr) +{ + /* Pointer is writable since we allocated a register for it */ + gd = (gd_t *)CONFIG_SPL_GD_ADDR; + bd_t *bd; + + memset(gd, 0, sizeof(gd_t)); + bd = (bd_t *)(CONFIG_SPL_GD_ADDR + sizeof(gd_t)); + memset(bd, 0, sizeof(bd_t)); + gd->bd = bd; + bd->bi_memstart = CONFIG_SYS_INIT_L2_ADDR; + bd->bi_memsize = CONFIG_SYS_L2_SIZE; + + probecpu(); + get_clocks(); + mem_malloc_init(CONFIG_SPL_RELOC_MALLOC_ADDR, + CONFIG_SPL_RELOC_MALLOC_SIZE); + +#ifndef CONFIG_SPL_NAND_BOOT + env_init(); +#endif +#ifdef CONFIG_SPL_MMC_BOOT + mmc_initialize(bd); +#endif + /* relocate environment function pointers etc. */ +#ifdef CONFIG_SPL_NAND_BOOT + nand_spl_load_image(CONFIG_ENV_OFFSET, CONFIG_ENV_SIZE, + (uchar *)CONFIG_ENV_ADDR); + gd->env_addr = (ulong)(CONFIG_ENV_ADDR); + gd->env_valid = 1; +#else + env_relocate(); +#endif + +#ifdef CONFIG_SYS_I2C + i2c_init_all(); +#else + i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE); +#endif + + gd->ram_size = initdram(0); +#ifdef CONFIG_SPL_NAND_BOOT + puts("Tertiary program loader running in sram..."); +#else + puts("Second program loader running in sram...\n"); +#endif + +#ifdef CONFIG_SPL_MMC_BOOT + mmc_boot(); +#elif defined(CONFIG_SPL_SPI_BOOT) + spi_boot(); +#elif defined(CONFIG_SPL_NAND_BOOT) + nand_boot(); +#endif +} diff --git a/roms/u-boot/board/freescale/p1_p2_rdb_pc/spl_minimal.c b/roms/u-boot/board/freescale/p1_p2_rdb_pc/spl_minimal.c new file mode 100644 index 00000000..92437bc7 --- /dev/null +++ b/roms/u-boot/board/freescale/p1_p2_rdb_pc/spl_minimal.c @@ -0,0 +1,63 @@ +/* + * Copyright 2011 Freescale Semiconductor, Inc. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <ns16550.h> +#include <asm/io.h> +#include <nand.h> +#include <linux/compiler.h> +#include <asm/fsl_law.h> +#include <fsl_ddr_sdram.h> +#include <asm/global_data.h> + +DECLARE_GLOBAL_DATA_PTR; + +void board_init_f(ulong bootflag) +{ + u32 plat_ratio; + ccsr_gur_t *gur = (void *)CONFIG_SYS_MPC85xx_GUTS_ADDR; + +#if defined(CONFIG_SYS_NAND_BR_PRELIM) && defined(CONFIG_SYS_NAND_OR_PRELIM) + set_lbc_br(0, CONFIG_SYS_NAND_BR_PRELIM); + set_lbc_or(0, CONFIG_SYS_NAND_OR_PRELIM); +#endif + + /* initialize selected port with appropriate baud rate */ + plat_ratio = in_be32(&gur->porpllsr) & MPC85xx_PORPLLSR_PLAT_RATIO; + plat_ratio >>= 1; + gd->bus_clk = CONFIG_SYS_CLK_FREQ * plat_ratio; + + NS16550_init((NS16550_t)CONFIG_SYS_NS16550_COM1, + gd->bus_clk / 16 / CONFIG_BAUDRATE); + + puts("\nNAND boot... "); + + /* copy code to RAM and jump to it - this should not return */ + /* NOTE - code has to be copied out of NAND buffer before + * other blocks can be read. + */ + relocate_code(CONFIG_SPL_RELOC_STACK, 0, CONFIG_SPL_RELOC_TEXT_BASE); +} + +void board_init_r(gd_t *gd, ulong dest_addr) +{ + puts("\nSecond program loader running in sram..."); + nand_boot(); +} + +void putc(char c) +{ + if (c == '\n') + NS16550_putc((NS16550_t)CONFIG_SYS_NS16550_COM1, '\r'); + + NS16550_putc((NS16550_t)CONFIG_SYS_NS16550_COM1, c); +} + +void puts(const char *str) +{ + while (*str) + putc(*str++); +} diff --git a/roms/u-boot/board/freescale/p1_p2_rdb_pc/tlb.c b/roms/u-boot/board/freescale/p1_p2_rdb_pc/tlb.c new file mode 100644 index 00000000..1c0008b2 --- /dev/null +++ b/roms/u-boot/board/freescale/p1_p2_rdb_pc/tlb.c @@ -0,0 +1,111 @@ +/* + * Copyright 2010-2011 Freescale Semiconductor, Inc. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <asm/mmu.h> + +struct fsl_e_tlb_entry tlb_table[] = { + /* TLB 0 - for temp stack in cache */ + SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR, + CONFIG_SYS_INIT_RAM_ADDR_PHYS, + MAS3_SX|MAS3_SW|MAS3_SR, 0, + 0, 0, BOOKE_PAGESZ_4K, 0), + SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR + 4 * 1024 , + CONFIG_SYS_INIT_RAM_ADDR_PHYS + 4 * 1024, + MAS3_SX|MAS3_SW|MAS3_SR, 0, + 0, 0, BOOKE_PAGESZ_4K, 0), + SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR + 8 * 1024 , + CONFIG_SYS_INIT_RAM_ADDR_PHYS + 8 * 1024, + MAS3_SX|MAS3_SW|MAS3_SR, 0, + 0, 0, BOOKE_PAGESZ_4K, 0), + SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR + 12 * 1024 , + CONFIG_SYS_INIT_RAM_ADDR_PHYS + 12 * 1024, + MAS3_SX|MAS3_SW|MAS3_SR, 0, + 0, 0, BOOKE_PAGESZ_4K, 0), + + /* TLB 1 */ + /* *I*** - Covers boot page */ + SET_TLB_ENTRY(1, 0xfffff000, 0xfffff000, + MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I, + 0, 0, BOOKE_PAGESZ_4K, 1), + + /* *I*G* - CCSRBAR */ + SET_TLB_ENTRY(1, CONFIG_SYS_CCSRBAR, CONFIG_SYS_CCSRBAR_PHYS, + MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, + 0, 1, BOOKE_PAGESZ_1M, 1), + +#ifndef CONFIG_SPL_BUILD + /* W**G* - Flash/promjet, localbus */ + /* This will be changed to *I*G* after relocation to RAM. */ + SET_TLB_ENTRY(1, CONFIG_SYS_FLASH_BASE, CONFIG_SYS_FLASH_BASE_PHYS, + MAS3_SX|MAS3_SR, MAS2_W|MAS2_G, + 0, 2, BOOKE_PAGESZ_64M, 1), + +#ifdef CONFIG_PCI + /* *I*G* - PCI memory 1.5G */ + SET_TLB_ENTRY(1, CONFIG_SYS_PCIE1_MEM_VIRT, CONFIG_SYS_PCIE1_MEM_PHYS, + MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, + 0, 3, BOOKE_PAGESZ_1G, 1), + + /* *I*G* - PCI I/O effective: 192K */ + SET_TLB_ENTRY(1, CONFIG_SYS_PCIE1_IO_VIRT, CONFIG_SYS_PCIE1_IO_PHYS, + MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, + 0, 4, BOOKE_PAGESZ_256K, 1), +#endif + +#ifdef CONFIG_VSC7385_ENET + /* *I*G - VSC7385 Switch */ + SET_TLB_ENTRY(1, CONFIG_SYS_VSC7385_BASE, CONFIG_SYS_VSC7385_BASE_PHYS, + MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, + 0, 5, BOOKE_PAGESZ_1M, 1), +#endif + + SET_TLB_ENTRY(1, CONFIG_SYS_CPLD_BASE, CONFIG_SYS_CPLD_BASE_PHYS, + MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, + 0, 6, BOOKE_PAGESZ_1M, 1), + SET_TLB_ENTRY(1, CONFIG_SYS_PMC_BASE, CONFIG_SYS_PMC_BASE_PHYS, + MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, + 0, 10, BOOKE_PAGESZ_64K, 1), +#endif /* not SPL */ + +#ifdef CONFIG_SYS_NAND_BASE + /* *I*G - NAND */ + SET_TLB_ENTRY(1, CONFIG_SYS_NAND_BASE, CONFIG_SYS_NAND_BASE_PHYS, + MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, + 0, 7, BOOKE_PAGESZ_1M, 1), +#endif + +#if defined(CONFIG_SYS_RAMBOOT) || \ + (defined(CONFIG_SPL) && !defined(CONFIG_SPL_COMMON_INIT_DDR)) + /* *I*G - eSDHC/eSPI/NAND boot */ + SET_TLB_ENTRY(1, CONFIG_SYS_DDR_SDRAM_BASE, CONFIG_SYS_DDR_SDRAM_BASE, + MAS3_SX|MAS3_SW|MAS3_SR, 0, + 0, 8, BOOKE_PAGESZ_1G, 1), + +#if defined(CONFIG_P1020MBG) || defined(CONFIG_P1020RDB_PD) + /* 2G DDR on P1020MBG, map the second 1G */ + SET_TLB_ENTRY(1, CONFIG_SYS_DDR_SDRAM_BASE + 0x40000000, + CONFIG_SYS_DDR_SDRAM_BASE + 0x40000000, + MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, + 0, 9, BOOKE_PAGESZ_1G, 1), +#endif /* P1020MBG */ +#endif /* RAMBOOT/SPL */ + +#ifdef CONFIG_SYS_INIT_L2_ADDR + /* *I*G - L2SRAM */ + SET_TLB_ENTRY(1, CONFIG_SYS_INIT_L2_ADDR, CONFIG_SYS_INIT_L2_ADDR_PHYS, + MAS3_SX|MAS3_SW|MAS3_SR, MAS2_G, + 0, 11, BOOKE_PAGESZ_256K, 1), +#if CONFIG_SYS_L2_SIZE >= (256 << 10) + SET_TLB_ENTRY(1, CONFIG_SYS_INIT_L2_ADDR + 0x40000, + CONFIG_SYS_INIT_L2_ADDR_PHYS + 0x40000, + MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, + 0, 12, BOOKE_PAGESZ_256K, 1) +#endif +#endif +}; + +int num_tlb_entries = ARRAY_SIZE(tlb_table); |