diff options
Diffstat (limited to 'board/freescale')
38 files changed, 1730 insertions, 174 deletions
diff --git a/board/freescale/b4860qds/b4860qds.c b/board/freescale/b4860qds/b4860qds.c index 86e44eae0..f74651c52 100644 --- a/board/freescale/b4860qds/b4860qds.c +++ b/board/freescale/b4860qds/b4860qds.c @@ -21,12 +21,14 @@ #include "../common/qixis.h" #include "../common/vsc3316_3308.h" +#include "../common/idt8t49n222a_serdes_clk.h" #include "b4860qds.h" #include "b4860qds_qixis.h" #include "b4860qds_crossbar_con.h" #define CLK_MUX_SEL_MASK 0x4 #define ETH_PHY_CLK_OUT 0x4 +#define PLL_NUM 2 DECLARE_GLOBAL_DATA_PTR; @@ -35,8 +37,6 @@ int checkboard(void) char buf[64]; u8 sw; struct cpu_type *cpu = gd->arch.cpu; - ccsr_gur_t *gur = (void *)CONFIG_SYS_MPC85xx_GUTS_ADDR; - unsigned int i; static const char *const freq[] = {"100", "125", "156.25", "161.13", "122.88", "122.88", "122.88"}; int clock; @@ -61,19 +61,6 @@ int checkboard(void) /* the timestamp string contains "\n" at the end */ printf(" on %s", qixis_read_time(buf)); - /* Display the RCW, so that no one gets confused as to what RCW - * we're actually using for this boot. - */ - puts("Reset Configuration Word (RCW):"); - for (i = 0; i < ARRAY_SIZE(gur->rcwsr); i++) { - u32 rcw = in_be32(&gur->rcwsr[i]); - - if ((i % 4) == 0) - printf("\n %08x:", i * 4); - printf(" %08x", rcw); - } - puts("\n"); - /* * Display the actual SERDES reference clocks as configured by the * dip switches on the board. Note that the SWx registers could @@ -252,6 +239,106 @@ int configure_vsc3316_3308(void) return 0; } +int config_serdes1_refclks(void) +{ + ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR); + serdes_corenet_t *srds_regs = + (void *)CONFIG_SYS_FSL_CORENET_SERDES_ADDR; + u32 serdes1_prtcl, lane; + unsigned int flag_sgmii_prtcl = 0; + int ret, i; + + serdes1_prtcl = in_be32(&gur->rcwsr[4]) & + FSL_CORENET2_RCWSR4_SRDS1_PRTCL; + if (!serdes1_prtcl) { + printf("SERDES1 is not enabled\n"); + return -1; + } + serdes1_prtcl >>= FSL_CORENET2_RCWSR4_SRDS1_PRTCL_SHIFT; + debug("Using SERDES1 Protocol: 0x%x:\n", serdes1_prtcl); + + /* Clear SRDS_RSTCTL_RST bit for both PLLs before changing refclks + */ + for (i = 0; i < PLL_NUM; i++) + clrbits_be32(&srds_regs->bank[i].rstctl, SRDS_RSTCTL_RST); + /* Reconfigure IDT idt8t49n222a device for CPRI to work + * For this SerDes1's Refclk1 and refclk2 need to be set + * to 122.88MHz + */ + switch (serdes1_prtcl) { + case 0x2A: + case 0x2C: + case 0x2D: + case 0x2E: + debug("Configuring idt8t49n222a for CPRI SerDes clks:" + " for srds_prctl:%x\n", serdes1_prtcl); + ret = select_i2c_ch_pca(I2C_CH_IDT); + if (!ret) { + ret = set_serdes_refclk(IDT_SERDES1_ADDRESS, 1, + SERDES_REFCLK_122_88, + SERDES_REFCLK_122_88, 0); + if (ret) { + printf("IDT8T49N222A configuration failed.\n"); + return ret; + } else + printf("IDT8T49N222A configured.\n"); + } else { + return ret; + } + select_i2c_ch_pca(I2C_CH_DEFAULT); + + /* Change SerDes1's Refclk1 to 125MHz for on board + * SGMIIs to work + */ + for (lane = 0; lane < SRDS_MAX_LANES; lane++) { + enum srds_prtcl lane_prtcl = serdes_get_prtcl + (0, serdes1_prtcl, lane); + switch (lane_prtcl) { + case SGMII_FM1_DTSEC1: + case SGMII_FM1_DTSEC2: + case SGMII_FM1_DTSEC3: + case SGMII_FM1_DTSEC4: + case SGMII_FM1_DTSEC5: + case SGMII_FM1_DTSEC6: + flag_sgmii_prtcl++; + break; + default: + break; + } + } + + if (flag_sgmii_prtcl) + QIXIS_WRITE(brdcfg[4], QIXIS_SRDS1CLK_125); + + /* Steps For SerDes PLLs reset and reconfiguration after + * changing SerDes's refclks + */ + for (i = 0; i < PLL_NUM; i++) { + debug("For PLL%d reset and reconfiguration after" + " changing refclks\n", i+1); + clrbits_be32(&srds_regs->bank[i].rstctl, + SRDS_RSTCTL_SDRST_B); + udelay(10); + clrbits_be32(&srds_regs->bank[i].rstctl, + (SRDS_RSTCTL_SDEN | SRDS_RSTCTL_PLLRST_B)); + udelay(10); + setbits_be32(&srds_regs->bank[i].rstctl, + SRDS_RSTCTL_RST); + setbits_be32(&srds_regs->bank[i].rstctl, + (SRDS_RSTCTL_SDEN | SRDS_RSTCTL_PLLRST_B + | SRDS_RSTCTL_SDRST_B)); + } + break; + default: + printf("WARNING:IDT8T49N222A configuration not" + " supported for:%x SerDes1 Protocol.\n", + serdes1_prtcl); + return -1; + } + + return 0; +} + int board_early_init_r(void) { const unsigned int flashbase = CONFIG_SYS_FLASH_BASE; @@ -277,6 +364,16 @@ int board_early_init_r(void) #ifdef CONFIG_SYS_DPAA_QBMAN setup_portals(); #endif + /* SerDes1 refclks need to be set again, as default clks + * are not suitable for CPRI and onboard SGMIIs to work + * simultaneously. + * This function will set SerDes1's Refclk1 and refclk2 + * as per SerDes1 protocols + */ + if (config_serdes1_refclks()) + printf("SerDes1 Refclks couldn't set properly.\n"); + else + printf("SerDes1 Refclks have been set.\n"); /* Configure VSC3316 and VSC3308 crossbar switches */ if (configure_vsc3316_3308()) diff --git a/board/freescale/b4860qds/eth_b4860qds.c b/board/freescale/b4860qds/eth_b4860qds.c index 19ca66e3d..dc4ef80fc 100644 --- a/board/freescale/b4860qds/eth_b4860qds.c +++ b/board/freescale/b4860qds/eth_b4860qds.c @@ -201,8 +201,6 @@ int board_eth_init(bd_t *bis) debug("Setting phy addresses for FM1_DTSEC5: %x and" "FM1_DTSEC6: %x\n", CONFIG_SYS_FM1_DTSEC5_PHY_ADDR, CONFIG_SYS_FM1_DTSEC6_PHY_ADDR); - /* Fixing Serdes clock by programming FPGA register */ - QIXIS_WRITE(brdcfg[4], QIXIS_SRDS1CLK_125); fm_info_set_phy_address(FM1_DTSEC5, CONFIG_SYS_FM1_DTSEC5_PHY_ADDR); fm_info_set_phy_address(FM1_DTSEC6, diff --git a/board/freescale/bsc9131rdb/ddr.c b/board/freescale/bsc9131rdb/ddr.c index a4161ad64..c82fe0aab 100644 --- a/board/freescale/bsc9131rdb/ddr.c +++ b/board/freescale/bsc9131rdb/ddr.c @@ -87,7 +87,7 @@ phys_size_t fixed_sdram(void) } ddr_size = (phys_size_t) CONFIG_SYS_SDRAM_SIZE * 1024 * 1024; - fsl_ddr_set_memctl_regs(&ddr_cfg_regs, 0); + 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) { diff --git a/board/freescale/bsc9132qds/bsc9132qds.c b/board/freescale/bsc9132qds/bsc9132qds.c index 457489416..a895e4e29 100644 --- a/board/freescale/bsc9132qds/bsc9132qds.c +++ b/board/freescale/bsc9132qds/bsc9132qds.c @@ -125,6 +125,27 @@ void board_config_serdes_mux(void) } } +/* Configure DSP DDR controller */ +void dsp_ddr_configure(void) +{ + /* + *There are separate DDR-controllers for DSP and PowerPC side DDR. + *copy the ddr controller settings from PowerPC side DDR controller + *to the DSP DDR controller as connected DDR memories are similar. + */ + ccsr_ddr_t __iomem *pa_ddr = + (ccsr_ddr_t __iomem *)CONFIG_SYS_MPC8xxx_DDR_ADDR; + ccsr_ddr_t temp_ddr; + ccsr_ddr_t __iomem *dsp_ddr = + (ccsr_ddr_t __iomem *)CONFIG_SYS_FSL_DSP_CCSR_DDR_ADDR; + + memcpy(&temp_ddr, pa_ddr, sizeof(ccsr_ddr_t)); + temp_ddr.cs0_bnds = CONFIG_SYS_DDR1_CS0_BNDS; + temp_ddr.sdram_cfg &= ~SDRAM_CFG_MEM_EN; + memcpy(dsp_ddr, &temp_ddr, sizeof(ccsr_ddr_t)); + dsp_ddr->sdram_cfg |= SDRAM_CFG_MEM_EN; +} + int board_early_init_r(void) { #ifndef CONFIG_SYS_NO_FLASH @@ -153,6 +174,7 @@ int board_early_init_r(void) 0, flash_esel+1, BOOKE_PAGESZ_64M, 1); #endif board_config_serdes_mux(); + dsp_ddr_configure(); return 0; } diff --git a/board/freescale/bsc9132qds/ddr.c b/board/freescale/bsc9132qds/ddr.c index 05bea8ad5..fdea19312 100644 --- a/board/freescale/bsc9132qds/ddr.c +++ b/board/freescale/bsc9132qds/ddr.c @@ -109,7 +109,7 @@ phys_size_t fixed_sdram(void) strmhz(buf, ddr_freq)); ddr_size = (phys_size_t) CONFIG_SYS_SDRAM_SIZE * 1024 * 1024; - fsl_ddr_set_memctl_regs(&ddr_cfg_regs, 0); + 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) { diff --git a/board/freescale/bsc9132qds/law.c b/board/freescale/bsc9132qds/law.c index fed2edf44..e10de9adc 100644 --- a/board/freescale/bsc9132qds/law.c +++ b/board/freescale/bsc9132qds/law.c @@ -16,6 +16,14 @@ struct law_entry law_table[] = { #ifdef CONFIG_SYS_FPGA_BASE_PHYS SET_LAW(CONFIG_SYS_FPGA_BASE_PHYS, LAW_SIZE_128K, LAW_TRGT_IF_IFC), #endif + SET_LAW(CONFIG_SYS_FSL_DSP_CCSRBAR_PHYS, LAW_SIZE_1M, + LAW_TRGT_IF_DSP_CCSR), + SET_LAW(CONFIG_SYS_FSL_DSP_M2_RAM_ADDR, LAW_SIZE_32M, + LAW_TRGT_IF_OCN_DSP), + SET_LAW(CONFIG_SYS_FSL_DSP_M3_RAM_ADDR, LAW_SIZE_32K, + LAW_TRGT_IF_CLASS_DSP), + SET_LAW(CONFIG_SYS_FSL_DSP_DDR_ADDR, LAW_SIZE_1G, + LAW_TRGT_IF_CLASS_DSP) }; int num_law_entries = ARRAY_SIZE(law_table); diff --git a/board/freescale/bsc9132qds/tlb.c b/board/freescale/bsc9132qds/tlb.c index 6d8235341..02655e9ba 100644 --- a/board/freescale/bsc9132qds/tlb.c +++ b/board/freescale/bsc9132qds/tlb.c @@ -41,6 +41,11 @@ struct fsl_e_tlb_entry tlb_table[] = { MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, 0, 1, BOOKE_PAGESZ_1M, 1), + /* CCSRBAR (DSP) */ + SET_TLB_ENTRY(1, CONFIG_SYS_FSL_DSP_CCSRBAR, + CONFIG_SYS_FSL_DSP_CCSRBAR_PHYS, MAS3_SW|MAS3_SR, + MAS2_I|MAS2_G, 0, 2, BOOKE_PAGESZ_1M, 1), + #ifndef CONFIG_SPL_BUILD SET_TLB_ENTRY(1, CONFIG_SYS_FLASH_BASE, CONFIG_SYS_FLASH_BASE_PHYS, MAS3_SX|MAS3_SR, MAS2_W|MAS2_G, diff --git a/board/freescale/c29xpcie/Makefile b/board/freescale/c29xpcie/Makefile new file mode 100644 index 000000000..ab8eb8f72 --- /dev/null +++ b/board/freescale/c29xpcie/Makefile @@ -0,0 +1,30 @@ +# +# Copyright 2013 Freescale Semiconductor, Inc. +# +# SPDX-License-Identifier: GPL-2.0+ + +include $(TOPDIR)/config.mk + +LIB = $(obj)lib$(BOARD).o + +COBJS-y += $(BOARD).o +COBJS-y += cpld.o +COBJS-y += ddr.o +COBJS-y += law.o +COBJS-y += tlb.o + +SRCS := $(SOBJS:.o=.S) $(COBJS-y:.o=.c) +OBJS := $(addprefix $(obj),$(COBJS-y)) +SOBJS := $(addprefix $(obj),$(SOBJS)) + +$(LIB): $(obj).depend $(OBJS) $(SOBJS) + $(call cmd_link_o_target, $(OBJS)) + +######################################################################### + +# defines $(obj).depend target +include $(SRCTREE)/rules.mk + +sinclude $(obj).depend + +######################################################################### diff --git a/board/freescale/c29xpcie/c29xpcie.c b/board/freescale/c29xpcie/c29xpcie.c new file mode 100644 index 000000000..48c4b308b --- /dev/null +++ b/board/freescale/c29xpcie/c29xpcie.c @@ -0,0 +1,148 @@ +/* + * Copyright 2013 Freescale Semiconductor, Inc. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <asm/processor.h> +#include <asm/mmu.h> +#include <asm/cache.h> +#include <asm/immap_85xx.h> +#include <asm/io.h> +#include <miiphy.h> +#include <libfdt.h> +#include <fdt_support.h> +#include <fsl_mdio.h> +#include <tsec.h> +#include <mmc.h> +#include <netdev.h> +#include <pci.h> +#include <asm/fsl_ifc.h> +#include <asm/fsl_pci.h> + +#include "cpld.h" + +DECLARE_GLOBAL_DATA_PTR; + +int checkboard(void) +{ + struct cpu_type *cpu = gd->arch.cpu; + struct cpld_data *cpld_data = (void *)(CONFIG_SYS_CPLD_BASE); + + printf("Board: %sPCIe, ", cpu->name); + printf("CPLD Ver: 0x%02x\n", in_8(&cpld_data->cpldver)); + + return 0; +} + +int board_early_init_f(void) +{ + struct fsl_ifc *ifc = (void *)CONFIG_SYS_IFC_ADDR; + + /* Clock configuration to access CPLD using IFC(GPCM) */ + setbits_be32(&ifc->ifc_gcr, 1 << IFC_GCR_TBCTL_TRN_TIME_SHIFT); + + return 0; +} + +int board_early_init_r(void) +{ + const unsigned long 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, + MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, + 0, flash_esel, BOOKE_PAGESZ_64M, 1); + + return 0; +} + +#ifdef CONFIG_PCI +void pci_init_board(void) +{ + fsl_pcie_init_board(0); +} +#endif /* ifdef CONFIG_PCI */ + +#ifdef CONFIG_TSEC_ENET +int board_eth_init(bd_t *bis) +{ + struct fsl_pq_mdio_info mdio_info; + struct tsec_info_struct tsec_info[2]; + int num = 0; + +#ifdef CONFIG_TSEC1 + SET_STD_TSEC_INFO(tsec_info[num], 1); + num++; +#endif +#ifdef CONFIG_TSEC2 + SET_STD_TSEC_INFO(tsec_info[num], 2); + num++; +#endif + if (!num) { + printf("No TSECs initialized\n"); + return 0; + } + + /* Register 1G MDIO bus */ + mdio_info.regs = (struct tsec_mii_mng *)CONFIG_SYS_MDIO_BASE_ADDR; + mdio_info.name = DEFAULT_MII_NAME; + + fsl_pq_mdio_init(bis, &mdio_info); + + tsec_eth_init(bis, tsec_info, num); + + return pci_eth_init(bis); +} +#endif + +#if defined(CONFIG_OF_BOARD_SETUP) +void fdt_del_sec(void *blob, int offset) +{ + int nodeoff = 0; + + while ((nodeoff = fdt_node_offset_by_compat_reg(blob, "fsl,sec-v6.0", + CONFIG_SYS_CCSRBAR_PHYS + CONFIG_SYS_FSL_SEC_OFFSET + + offset * 0x20000)) >= 0) { + fdt_del_node(blob, nodeoff); + offset++; + } +} + +void ft_board_setup(void *blob, bd_t *bd) +{ + phys_addr_t base; + phys_size_t size; + struct cpu_type *cpu; + + cpu = gd->arch.cpu; + + ft_cpu_setup(blob, bd); + + base = getenv_bootm_low(); + size = getenv_bootm_size(); + +#if defined(CONFIG_PCI) + FT_FSL_PCI_SETUP; +#endif + + fdt_fixup_memory(blob, (u64)base, (u64)size); + if (cpu->soc_ver == SVR_C291) + fdt_del_sec(blob, 1); + else if (cpu->soc_ver == SVR_C292) + fdt_del_sec(blob, 2); +} +#endif diff --git a/board/freescale/c29xpcie/cpld.c b/board/freescale/c29xpcie/cpld.c new file mode 100644 index 000000000..5cbccff63 --- /dev/null +++ b/board/freescale/c29xpcie/cpld.c @@ -0,0 +1,131 @@ +/** + * Copyright 2013 Freescale Semiconductor + * Author: Mingkai Hu <Mingkai.hu@freescale.com> + * Po Liu <Po.Liu@freescale.com> + * + * SPDX-License-Identifier: GPL-2.0+ + * + * This file provides support for the board-specific CPLD used on some Freescale + * reference boards. + * + * The following macros need to be defined: + * + * CONFIG_SYS_CPLD_BASE - The virtual address of the base of the + * CPLD register map + * + */ + +#include <common.h> +#include <command.h> +#include <asm/io.h> + +#include "cpld.h" +/** + * Set the boot bank to the alternate bank + */ +void cpld_set_altbank(u8 banksel) +{ + struct cpld_data *cpld_data = (void *)(CONFIG_SYS_CPLD_BASE); + u8 reg11; + + reg11 = in_8(&cpld_data->flhcsr); + + switch (banksel) { + case 1: + out_8(&cpld_data->flhcsr, (reg11 & CPLD_BANKSEL_MASK) + | CPLD_BANKSEL_EN | CPLD_SELECT_BANK1); + break; + case 2: + out_8(&cpld_data->flhcsr, (reg11 & CPLD_BANKSEL_MASK) + | CPLD_BANKSEL_EN | CPLD_SELECT_BANK2); + break; + case 3: + out_8(&cpld_data->flhcsr, (reg11 & CPLD_BANKSEL_MASK) + | CPLD_BANKSEL_EN | CPLD_SELECT_BANK3); + break; + case 4: + out_8(&cpld_data->flhcsr, (reg11 & CPLD_BANKSEL_MASK) + | CPLD_BANKSEL_EN | CPLD_SELECT_BANK4); + break; + default: + printf("Invalid value! [1-4]\n"); + return; + } + + udelay(100); + do_reset(NULL, 0, 0, NULL); +} + +/** + * Set the boot bank to the default bank + */ +void cpld_set_defbank(void) +{ + cpld_set_altbank(4); +} + +#ifdef DEBUG +static void cpld_dump_regs(void) +{ + struct cpld_data *cpld_data = (void *)(CONFIG_SYS_CPLD_BASE); + + printf("chipid1 = 0x%02x\n", in_8(&cpld_data->chipid1)); + printf("chipid2 = 0x%02x\n", in_8(&cpld_data->chipid2)); + printf("hwver = 0x%02x\n", in_8(&cpld_data->hwver)); + printf("cpldver = 0x%02x\n", in_8(&cpld_data->cpldver)); + printf("rstcon = 0x%02x\n", in_8(&cpld_data->rstcon)); + printf("flhcsr = 0x%02x\n", in_8(&cpld_data->flhcsr)); + printf("wdcsr = 0x%02x\n", in_8(&cpld_data->wdcsr)); + printf("wdkick = 0x%02x\n", in_8(&cpld_data->wdkick)); + printf("fancsr = 0x%02x\n", in_8(&cpld_data->fancsr)); + printf("ledcsr = 0x%02x\n", in_8(&cpld_data->ledcsr)); + printf("misc = 0x%02x\n", in_8(&cpld_data->misccsr)); + printf("bootor = 0x%02x\n", in_8(&cpld_data->bootor)); + printf("bootcfg1 = 0x%02x\n", in_8(&cpld_data->bootcfg1)); + printf("bootcfg2 = 0x%02x\n", in_8(&cpld_data->bootcfg2)); + printf("bootcfg3 = 0x%02x\n", in_8(&cpld_data->bootcfg3)); + printf("bootcfg4 = 0x%02x\n", in_8(&cpld_data->bootcfg4)); + putc('\n'); +} +#endif + +int cpld_cmd(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) +{ + int rc = 0; + unsigned char value; + + if (argc <= 1) + return cmd_usage(cmdtp); + + if (strcmp(argv[1], "reset") == 0) { + if (!strcmp(argv[2], "altbank") && argv[3]) { + value = (u8)simple_strtoul(argv[3], NULL, 16); + cpld_set_altbank(value); + } else if (!argv[2]) + cpld_set_defbank(); + else + cmd_usage(cmdtp); +#ifdef DEBUG + } else if (strcmp(argv[1], "dump") == 0) { + cpld_dump_regs(); +#endif + } else + rc = cmd_usage(cmdtp); + + return rc; +} + +U_BOOT_CMD( + cpld_cmd, CONFIG_SYS_MAXARGS, 1, cpld_cmd, + "Reset the board using the CPLD sequencer", + "reset - hard reset to default bank 4\n" + "cpld_cmd reset altbank [bank]- reset to alternate bank\n" + " - [bank] bank value select 1-4\n" + " - bank 1 on the flash 0x0000000~0x0ffffff\n" + " - bank 2 on the flash 0x1000000~0x1ffffff\n" + " - bank 3 on the flash 0x2000000~0x2ffffff\n" + " - bank 4 on the flash 0x3000000~0x3ffffff\n" +#ifdef DEBUG + "cpld_cmd dump - display the CPLD registers\n" +#endif + ); diff --git a/board/freescale/c29xpcie/cpld.h b/board/freescale/c29xpcie/cpld.h new file mode 100644 index 000000000..20862a3c0 --- /dev/null +++ b/board/freescale/c29xpcie/cpld.h @@ -0,0 +1,40 @@ +/** + * Copyright 2013 Freescale Semiconductor + * Author: Mingkai Hu <Mingkai.Hu@freescale.com> + * Po Liu <Po.Liu@freescale.com> + * + * SPDX-License-Identifier: GPL-2.0+ + * + * This file provides support for the ngPIXIS, a board-specific FPGA used on + * some Freescale reference boards. + */ + +/* + * CPLD register set. Feel free to add board-specific #ifdefs where necessary. + */ +struct cpld_data { + u8 chipid1; /* 0x0 - CPLD Chip ID1 Register */ + u8 chipid2; /* 0x1 - CPLD Chip ID2 Register */ + u8 hwver; /* 0x2 - Hardware Version Register */ + u8 cpldver; /* 0x3 - Software Version Register */ + u8 res[12]; + u8 rstcon; /* 0x10 - Reset control register */ + u8 flhcsr; /* 0x11 - Flash control and status Register */ + u8 wdcsr; /* 0x12 - Watchdog control and status Register */ + u8 wdkick; /* 0x13 - Watchdog kick Register */ + u8 fancsr; /* 0x14 - Fan control and status Register */ + u8 ledcsr; /* 0x15 - LED control and status Register */ + u8 misccsr; /* 0x16 - Misc control and status Register */ + u8 bootor; /* 0x17 - Boot configure override Register */ + u8 bootcfg1; /* 0x18 - Boot configure 1 Register */ + u8 bootcfg2; /* 0x19 - Boot configure 2 Register */ + u8 bootcfg3; /* 0x1a - Boot configure 3 Register */ + u8 bootcfg4; /* 0x1b - Boot configure 4 Register */ +}; + +#define CPLD_BANKSEL_EN 0x02 +#define CPLD_BANKSEL_MASK 0x3f +#define CPLD_SELECT_BANK1 0xc0 +#define CPLD_SELECT_BANK2 0x80 +#define CPLD_SELECT_BANK3 0x40 +#define CPLD_SELECT_BANK4 0x00 diff --git a/board/freescale/c29xpcie/ddr.c b/board/freescale/c29xpcie/ddr.c new file mode 100644 index 000000000..b017cfd96 --- /dev/null +++ b/board/freescale/c29xpcie/ddr.c @@ -0,0 +1,86 @@ +/* + * Copyright 2013 Freescale Semiconductor, Inc. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <asm/fsl_law.h> +#include <asm/fsl_ddr_sdram.h> +#include <asm/fsl_ddr_dimm_params.h> + +/* + * Micron MT41J128M16HA-15E + * */ +dimm_params_t ddr_raw_timing = { + .n_ranks = 1, + .rank_density = 536870912u, + .capacity = 536870912u, + .primary_sdram_width = 32, + .ec_sdram_width = 8, + .registered_dimm = 0, + .mirrored_dimm = 0, + .n_row_addr = 14, + .n_col_addr = 10, + .n_banks_per_sdram_device = 8, + .edc_config = 2, + .burst_lengths_bitmask = 0x0c, + + .tCKmin_X_ps = 1650, + .caslat_X = 0x7e << 4, /* 5,6,7,8,9,10 */ + .tAA_ps = 14050, + .tWR_ps = 15000, + .tRCD_ps = 13500, + .tRRD_ps = 75000, + .tRP_ps = 13500, + .tRAS_ps = 40000, + .tRC_ps = 49500, + .tRFC_ps = 160000, + .tWTR_ps = 75000, + .tRTP_ps = 75000, + .refresh_rate_ps = 7800000, + .tFAW_ps = 30000, +}; + +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; +} + +void fsl_ddr_board_options(memctl_options_t *popts, + dimm_params_t *pdimm, + unsigned int ctrl_num) +{ + int i; + popts->clk_adjust = 2; + popts->cpo_override = 0x1f; + popts->write_data_delay = 4; + popts->half_strength_driver_enable = 1; + popts->bstopre = 0x3cf; + popts->quad_rank_present = 1; + popts->rtt_override = 1; + popts->rtt_override_value = 1; + popts->dynamic_power = 1; + /* Write leveling override */ + popts->wrlvl_en = 1; + popts->wrlvl_override = 1; + popts->wrlvl_sample = 0xf; + popts->wrlvl_start = 0x4; + popts->trwt_override = 1; + popts->trwt = 0; + + 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/board/freescale/c29xpcie/law.c b/board/freescale/c29xpcie/law.c new file mode 100644 index 000000000..cd8fc2105 --- /dev/null +++ b/board/freescale/c29xpcie/law.c @@ -0,0 +1,19 @@ +/* + * Copyright 2013 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_FLASH_BASE_PHYS, LAW_SIZE_64M, LAW_TRGT_IF_IFC), + SET_LAW(CONFIG_SYS_CPLD_BASE_PHYS, LAW_SIZE_4K, LAW_TRGT_IF_IFC), + SET_LAW(CONFIG_SYS_NAND_BASE_PHYS, LAW_SIZE_16K, LAW_TRGT_IF_IFC), + SET_LAW(CONFIG_SYS_PLATFORM_SRAM_BASE_PHYS, LAW_SIZE_512K, + LAW_TRGT_IF_PLATFORM_SRAM), +}; + +int num_law_entries = ARRAY_SIZE(law_table); diff --git a/board/freescale/c29xpcie/tlb.c b/board/freescale/c29xpcie/tlb.c new file mode 100644 index 000000000..ddd1ef80b --- /dev/null +++ b/board/freescale/c29xpcie/tlb.c @@ -0,0 +1,76 @@ +/* + * Copyright 2013 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, + 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 + 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 + 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 + 12 * 1024, + MAS3_SX|MAS3_SW|MAS3_SR, 0, + 0, 0, BOOKE_PAGESZ_4K, 0), + + /* TLB 1 */ + SET_TLB_ENTRY(1, CONFIG_SYS_CCSRBAR, CONFIG_SYS_CCSRBAR_PHYS, + MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, + 0, 0, BOOKE_PAGESZ_1M, 1), + + SET_TLB_ENTRY(1, CONFIG_SYS_FLASH_BASE, CONFIG_SYS_FLASH_BASE_PHYS, + MAS3_SX|MAS3_SR, MAS2_W|MAS2_G, + 0, 1, BOOKE_PAGESZ_64M, 1), + +#ifdef CONFIG_PCI + SET_TLB_ENTRY(1, CONFIG_SYS_PCIE1_MEM_VIRT, CONFIG_SYS_PCIE1_MEM_PHYS, + MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, + 0, 2, BOOKE_PAGESZ_256M, 1), + + SET_TLB_ENTRY(1, CONFIG_SYS_PCIE1_IO_VIRT, CONFIG_SYS_PCIE1_IO_PHYS, + MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, + 0, 3, BOOKE_PAGESZ_256K, 1), +#endif + + SET_TLB_ENTRY(1, CONFIG_SYS_CPLD_BASE, CONFIG_SYS_CPLD_BASE_PHYS, + MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, + 0, 4, BOOKE_PAGESZ_4K, 1), + + SET_TLB_ENTRY(1, CONFIG_SYS_NAND_BASE, CONFIG_SYS_NAND_BASE_PHYS, + MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, + 0, 5, BOOKE_PAGESZ_16K, 1), + + SET_TLB_ENTRY(1, CONFIG_SYS_PLATFORM_SRAM_BASE, + CONFIG_SYS_PLATFORM_SRAM_BASE_PHYS, + MAS3_SX|MAS3_SW|MAS3_SR, 0, + 0, 6, BOOKE_PAGESZ_256K, 1), + SET_TLB_ENTRY(1, CONFIG_SYS_PLATFORM_SRAM_BASE + 0x40000, + CONFIG_SYS_PLATFORM_SRAM_BASE_PHYS + 0x40000, + MAS3_SX|MAS3_SW|MAS3_SR, 0, + 0, 7, BOOKE_PAGESZ_256K, 1), + +#ifdef CONFIG_SYS_RAMBOOT + 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_256M, 1), + SET_TLB_ENTRY(1, CONFIG_SYS_DDR_SDRAM_BASE + 0x10000000, + CONFIG_SYS_DDR_SDRAM_BASE + 0x10000000, + MAS3_SX|MAS3_SW|MAS3_SR, 0, + 0, 9, BOOKE_PAGESZ_256M, 1), +#endif +}; + +int num_tlb_entries = ARRAY_SIZE(tlb_table); diff --git a/board/freescale/common/Makefile b/board/freescale/common/Makefile index d451f6ff0..457d1adbd 100644 --- a/board/freescale/common/Makefile +++ b/board/freescale/common/Makefile @@ -54,6 +54,7 @@ COBJS-$(CONFIG_P4080DS) += ics307_clk.o COBJS-$(CONFIG_P5020DS) += ics307_clk.o COBJS-$(CONFIG_P5040DS) += ics307_clk.o COBJS-$(CONFIG_VSC_CROSSBAR) += vsc3316_3308.o +COBJS-$(CONFIG_IDT8T49N222A) += idt8t49n222a_serdes_clk.o # deal with common files for P-series corenet based devices SUBLIB-$(CONFIG_P2041RDB) += p_corenet/libp_corenet.o diff --git a/board/freescale/common/idt8t49n222a_serdes_clk.c b/board/freescale/common/idt8t49n222a_serdes_clk.c new file mode 100644 index 000000000..d34716227 --- /dev/null +++ b/board/freescale/common/idt8t49n222a_serdes_clk.c @@ -0,0 +1,207 @@ +/* + * Copyright 2013 Freescale Semiconductor, Inc. + * Author: Shaveta Leekha <shaveta@freescale.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include "idt8t49n222a_serdes_clk.h" + +#define DEVICE_ID_REG 0x00 + +static int check_pll_status(u8 idt_addr) +{ + u8 val = 0; + int ret; + + ret = i2c_read(idt_addr, 0x17, 1, &val, 1); + if (ret < 0) { + printf("IDT:0x%x could not read status register from device.\n", + idt_addr); + return ret; + } + + if (val & 0x04) { + debug("idt8t49n222a PLL is LOCKED: %x\n", val); + } else { + printf("idt8t49n222a PLL is not LOCKED: %x\n", val); + return -1; + } + + return 0; +} + +int set_serdes_refclk(u8 idt_addr, u8 serdes_num, + enum serdes_refclk refclk1, + enum serdes_refclk refclk2, u8 feedback) +{ + u8 dev_id = 0; + int i, ret; + + debug("IDT:Configuring idt8t49n222a device at I2C address: 0x%2x\n", + idt_addr); + + ret = i2c_read(idt_addr, DEVICE_ID_REG, 1, &dev_id, 1); + if (ret < 0) { + debug("IDT:0x%x could not read DEV_ID from device.\n", + idt_addr); + return ret; + } + + if ((dev_id != 0x00) && (dev_id != 0x24) && (dev_id != 0x2a)) { + debug("IDT: device at address 0x%x is not idt8t49n222a.\n", + idt_addr); + } + + if (serdes_num != 1 && serdes_num != 2) { + debug("serdes_num should be 1 for SerDes1 and" + " 2 for SerDes2.\n"); + return -1; + } + + if ((refclk1 == SERDES_REFCLK_122_88 && refclk2 != SERDES_REFCLK_122_88) + || (refclk1 != SERDES_REFCLK_122_88 + && refclk2 == SERDES_REFCLK_122_88)) { + debug("Only one refclk at 122.88MHz is not supported." + " Please set both refclk1 & refclk2 to 122.88MHz" + " or both not to 122.88MHz.\n"); + return -1; + } + + if (refclk1 != SERDES_REFCLK_100 && refclk1 != SERDES_REFCLK_122_88 + && refclk1 != SERDES_REFCLK_125 + && refclk1 != SERDES_REFCLK_156_25) { + debug("refclk1 should be 100MHZ, 122.88MHz, 125MHz" + " or 156.25MHz.\n"); + return -1; + } + + if (refclk2 != SERDES_REFCLK_100 && refclk2 != SERDES_REFCLK_122_88 + && refclk2 != SERDES_REFCLK_125 + && refclk2 != SERDES_REFCLK_156_25) { + debug("refclk2 should be 100MHZ, 122.88MHz, 125MHz" + " or 156.25MHz.\n"); + return -1; + } + + if (feedback != 0 && feedback != 1) { + debug("valid values for feedback are 0(default) or 1.\n"); + return -1; + } + + /* Configuring IDT for output refclks as + * Refclk1 = 122.88MHz Refclk2 = 122.88MHz + */ + if (refclk1 == SERDES_REFCLK_122_88 && + refclk2 == SERDES_REFCLK_122_88) { + printf("Setting refclk1:122.88 and refclk2:122.88\n"); + for (i = 0; i < NUM_IDT_REGS; i++) + i2c_reg_write(idt_addr, idt_conf_122_88[i][0], + idt_conf_122_88[i][1]); + + if (feedback) { + for (i = 0; i < NUM_IDT_REGS_FEEDBACK; i++) + i2c_reg_write(idt_addr, + idt_conf_122_88_feedback[i][0], + idt_conf_122_88_feedback[i][1]); + } + } + + if (refclk1 != SERDES_REFCLK_122_88 && + refclk2 != SERDES_REFCLK_122_88) { + for (i = 0; i < NUM_IDT_REGS; i++) + i2c_reg_write(idt_addr, idt_conf_not_122_88[i][0], + idt_conf_not_122_88[i][1]); + } + + /* Configuring IDT for output refclks as + * Refclk1 = 100MHz Refclk2 = 125MHz + */ + if (refclk1 == SERDES_REFCLK_100 && refclk2 == SERDES_REFCLK_125) { + printf("Setting refclk1:100 and refclk2:125\n"); + i2c_reg_write(idt_addr, 0x11, 0x10); + } + + /* Configuring IDT for output refclks as + * Refclk1 = 125MHz Refclk2 = 125MHz + */ + if (refclk1 == SERDES_REFCLK_125 && refclk2 == SERDES_REFCLK_125) { + printf("Setting refclk1:125 and refclk2:125\n"); + i2c_reg_write(idt_addr, 0x10, 0x10); + i2c_reg_write(idt_addr, 0x11, 0x10); + } + + /* Configuring IDT for output refclks as + * Refclk1 = 125MHz Refclk2 = 100MHz + */ + if (refclk1 == SERDES_REFCLK_125 && refclk2 == SERDES_REFCLK_100) { + printf("Setting refclk1:125 and refclk2:100\n"); + i2c_reg_write(idt_addr, 0x10, 0x10); + } + + /* Configuring IDT for output refclks as + * Refclk1 = 156.25MHz Refclk2 = 156.25MHz + */ + if (refclk1 == SERDES_REFCLK_156_25 && + refclk2 == SERDES_REFCLK_156_25) { + printf("Setting refclk1:156.25 and refclk2:156.25\n"); + for (i = 0; i < NUM_IDT_REGS_156_25; i++) + i2c_reg_write(idt_addr, idt_conf_156_25[i][0], + idt_conf_156_25[i][1]); + } + + /* Configuring IDT for output refclks as + * Refclk1 = 100MHz Refclk2 = 156.25MHz + */ + if (refclk1 == SERDES_REFCLK_100 && + refclk2 == SERDES_REFCLK_156_25) { + printf("Setting refclk1:100 and refclk2:156.25\n"); + for (i = 0; i < NUM_IDT_REGS_156_25; i++) + i2c_reg_write(idt_addr, idt_conf_100_156_25[i][0], + idt_conf_100_156_25[i][1]); + } + + /* Configuring IDT for output refclks as + * Refclk1 = 125MHz Refclk2 = 156.25MHz + */ + if (refclk1 == SERDES_REFCLK_125 && + refclk2 == SERDES_REFCLK_156_25) { + printf("Setting refclk1:125 and refclk2:156.25\n"); + for (i = 0; i < NUM_IDT_REGS_156_25; i++) + i2c_reg_write(idt_addr, idt_conf_125_156_25[i][0], + idt_conf_125_156_25[i][1]); + } + + /* Configuring IDT for output refclks as + * Refclk1 = 156.25MHz Refclk2 = 100MHz + */ + if (refclk1 == SERDES_REFCLK_156_25 && + refclk2 == SERDES_REFCLK_100) { + printf("Setting refclk1:156.25 and refclk2:100\n"); + for (i = 0; i < NUM_IDT_REGS_156_25; i++) + i2c_reg_write(idt_addr, idt_conf_156_25_100[i][0], + idt_conf_156_25_100[i][1]); + } + + /* Configuring IDT for output refclks as + * Refclk1 = 156.25MHz Refclk2 = 125MHz + */ + if (refclk1 == SERDES_REFCLK_156_25 && + refclk2 == SERDES_REFCLK_125) { + printf("Setting refclk1:156.25 and refclk2:125\n"); + for (i = 0; i < NUM_IDT_REGS_156_25; i++) + i2c_reg_write(idt_addr, idt_conf_156_25_125[i][0], + idt_conf_156_25_125[i][1]); + } + + /* waiting for maximum of 1 second if PLL doesn'r get locked + * initially. then check the status again. + */ + if (check_pll_status(idt_addr)) { + mdelay(1000); + if (check_pll_status(idt_addr)) + return -1; + } + + return 0; +} diff --git a/board/freescale/common/idt8t49n222a_serdes_clk.h b/board/freescale/common/idt8t49n222a_serdes_clk.h new file mode 100644 index 000000000..787bdd9ca --- /dev/null +++ b/board/freescale/common/idt8t49n222a_serdes_clk.h @@ -0,0 +1,107 @@ +/* + * Copyright 2013 Freescale Semiconductor, Inc. + * Author: Shaveta Leekha <shaveta@freescale.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __IDT8T49N222A_SERDES_CLK_H_ +#define __IDT8T49N222A_SERDES_CLK_H_ 1 + +#include <common.h> +#include <i2c.h> +#include "qixis.h" +#include "../b4860qds/b4860qds_qixis.h" +#include <errno.h> + +#define NUM_IDT_REGS 23 +#define NUM_IDT_REGS_FEEDBACK 12 +#define NUM_IDT_REGS_156_25 11 + +/* CLK */ +enum serdes_refclk { + SERDES_REFCLK_100, /* refclk 100Mhz */ + SERDES_REFCLK_122_88, /* refclk 122.88Mhz */ + SERDES_REFCLK_125, /* refclk 125Mhz */ + SERDES_REFCLK_156_25, /* refclk 156.25Mhz */ + SERDES_REFCLK_NONE = -1, +}; + +/* configuration values for IDT registers for Output Refclks: + * Refclk1 = 122.88MHz Refclk2 = 122.88MHz + */ +static const u8 idt_conf_122_88[23][2] = { {0x00, 0x3C}, {0x01, 0x00}, + {0x02, 0x9F}, {0x03, 0x00}, {0x04, 0x0B}, {0x05, 0x00}, + {0x06, 0x00}, {0x07, 0x00}, {0x08, 0x7D}, {0x09, 0x00}, + {0x0A, 0x08}, {0x0B, 0x00}, {0x0C, 0xDC}, {0x0D, 0x00}, + {0x0E, 0x00}, {0x0F, 0x00}, {0x10, 0x12}, {0x11, 0x12}, + {0x12, 0xB9}, {0x13, 0xBC}, {0x14, 0x40}, {0x15, 0x08}, + {0x16, 0xA0} }; + + +/* configuration values for IDT registers for Output Refclks: + * Refclk1 not equal to 122.88MHz Refclk2 not equal to 122.88MHz + */ +static const u8 idt_conf_not_122_88[23][2] = { {0x00, 0x00}, {0x01, 0x00}, + {0x02, 0x00}, {0x03, 0x00}, {0x04, 0x0A}, {0x05, 0x00}, + {0x06, 0x00}, {0x07, 0x00}, {0x08, 0x7D}, {0x09, 0x00}, + {0x0A, 0x08}, {0x0B, 0x00}, {0x0C, 0xDC}, {0x0D, 0x00}, + {0x0E, 0x00}, {0x0F, 0x00}, {0x10, 0x14}, {0x11, 0x14}, + {0x12, 0x35}, {0x13, 0xBC}, {0x14, 0x40}, {0x15, 0x08}, + {0x16, 0xA0} }; + +/* Reconfiguration values for some of IDT registers for + * Output Refclks: + * Refclk1 = 122.88MHz Refclk2 = 122.88MHz + * and with feedback as 1 + */ +static const u8 idt_conf_122_88_feedback[12][2] = { {0x00, 0x50}, {0x02, 0xD7}, + {0x04, 0x89}, {0x06, 0xC3}, {0x08, 0xC0}, {0x0A, 0x07}, + {0x0C, 0x80}, {0x10, 0x10}, {0x11, 0x10}, {0x12, 0x1B}, + {0x14, 0x00}, {0x15, 0xE8} }; + +/* configuration values for IDT registers for Output Refclks: + * Refclk1 : 156.25MHz Refclk2 : 156.25MHz + */ +static const u8 idt_conf_156_25[11][2] = { {0x04, 0x19}, {0x06, 0x03}, + {0x08, 0xC0}, {0x0A, 0x07}, {0x0C, 0xA1}, {0x0E, 0x20}, + {0x10, 0x10}, {0x11, 0x10}, {0x12, 0xB5}, {0x13, 0x3C}, + {0x15, 0xE8} }; + +/* configuration values for IDT registers for Output Refclks: + * Refclk1 : 100MHz Refclk2 : 156.25MHz + */ +static const u8 idt_conf_100_156_25[11][2] = { {0x04, 0x19}, {0x06, 0x03}, + {0x08, 0xC0}, {0x0A, 0x07}, {0x0C, 0xA1}, {0x0E, 0x20}, + {0x10, 0x19}, {0x11, 0x10}, {0x12, 0xB5}, {0x13, 0x3C}, + {0x15, 0xE8} }; + +/* configuration values for IDT registers for Output Refclks: + * Refclk1 : 125MHz Refclk2 : 156.25MHz + */ +static const u8 idt_conf_125_156_25[11][2] = { {0x04, 0x19}, {0x06, 0x03}, + {0x08, 0xC0}, {0x0A, 0x07}, {0x0C, 0xA1}, {0x0E, 0x20}, + {0x10, 0x14}, {0x11, 0x10}, {0x12, 0xB5}, {0x13, 0x3C}, + {0x15, 0xE8} }; + +/* configuration values for IDT registers for Output Refclks: + * Refclk1 : 156.25MHz Refclk2 : 100MHz + */ +static const u8 idt_conf_156_25_100[11][2] = { {0x04, 0x19}, {0x06, 0x03}, + {0x08, 0xC0}, {0x0A, 0x07}, {0x0C, 0xA1}, {0x0E, 0x20}, + {0x10, 0x10}, {0x11, 0x19}, {0x12, 0xB5}, {0x13, 0x3C}, + {0x15, 0xE8} }; + +/* configuration values for IDT registers for Output Refclks: + * Refclk1 : 156.25MHz Refclk2 : 125MHz + */ +static const u8 idt_conf_156_25_125[11][2] = { {0x04, 0x19}, {0x06, 0x03}, + {0x08, 0xC0}, {0x0A, 0x07}, {0x0C, 0xA1}, {0x0E, 0x20}, + {0x10, 0x10}, {0x11, 0x14}, {0x12, 0xB5}, {0x13, 0x3C}, + {0x15, 0xE8} }; + +int set_serdes_refclk(u8 idt_addr, u8 serdes_num, + enum serdes_refclk refclk1, + enum serdes_refclk refclk2, u8 feedback); + +#endif /*__IDT8T49N222A_SERDES_CLK_H_ */ diff --git a/board/freescale/common/qixis.c b/board/freescale/common/qixis.c index 40ce6b082..a49e3006d 100644 --- a/board/freescale/common/qixis.c +++ b/board/freescale/common/qixis.c @@ -107,6 +107,26 @@ const char *byte_to_binary_mask(u8 val, u8 mask, char *buf) return buf; } +#ifdef QIXIS_RST_FORCE_MEM +void board_assert_mem_reset(void) +{ + u8 rst; + + rst = QIXIS_READ(rst_frc[0]); + if (!(rst & QIXIS_RST_FORCE_MEM)) + QIXIS_WRITE(rst_frc[0], rst | QIXIS_RST_FORCE_MEM); +} + +void board_deassert_mem_reset(void) +{ + u8 rst; + + rst = QIXIS_READ(rst_frc[0]); + if (rst & QIXIS_RST_FORCE_MEM) + QIXIS_WRITE(rst_frc[0], rst & ~QIXIS_RST_FORCE_MEM); +} +#endif + void qixis_reset(void) { QIXIS_WRITE(rst_ctl, QIXIS_RST_CTL_RESET); diff --git a/board/freescale/corenet_ds/corenet_ds.c b/board/freescale/corenet_ds/corenet_ds.c index fffb0c817..60e2100af 100644 --- a/board/freescale/corenet_ds/corenet_ds.c +++ b/board/freescale/corenet_ds/corenet_ds.c @@ -27,8 +27,10 @@ int checkboard (void) { u8 sw; struct cpu_type *cpu = gd->arch.cpu; - ccsr_gur_t *gur = (void *)CONFIG_SYS_MPC85xx_GUTS_ADDR; +#if defined(CONFIG_P3041DS) || defined(CONFIG_P5020DS) || \ + defined(CONFIG_P5040DS) unsigned int i; +#endif static const char * const freq[] = {"100", "125", "156.25", "212.5" }; printf("Board: %sDS, ", cpu->name); @@ -47,19 +49,6 @@ int checkboard (void) else printf("invalid setting of SW%u\n", PIXIS_LBMAP_SWITCH); - /* Display the RCW, so that no one gets confused as to what RCW - * we're actually using for this boot. - */ - puts("Reset Configuration Word (RCW):"); - for (i = 0; i < ARRAY_SIZE(gur->rcwsr); i++) { - u32 rcw = in_be32(&gur->rcwsr[i]); - - if ((i % 4) == 0) - printf("\n %08x:", i * 4); - printf(" %08x", rcw); - } - puts("\n"); - /* Display the actual SERDES reference clocks as configured by the * dip switches on the board. Note that the SWx registers could * technically be set to force the reference clocks to match the diff --git a/board/freescale/corenet_ds/ddr.c b/board/freescale/corenet_ds/ddr.c index da284cde9..517e87ff4 100644 --- a/board/freescale/corenet_ds/ddr.c +++ b/board/freescale/corenet_ds/ddr.c @@ -56,14 +56,14 @@ phys_size_t fixed_sdram(void) ddr_size = (phys_size_t) CONFIG_SYS_SDRAM_SIZE * 1024 * 1024; ddr_cfg_regs.ddr_cdr1 = DDR_CDR1_DHC_EN; - fsl_ddr_set_memctl_regs(&ddr_cfg_regs, 0); + fsl_ddr_set_memctl_regs(&ddr_cfg_regs, 0, 0); #if (CONFIG_NUM_DDR_CONTROLLERS == 2) memcpy(&ddr_cfg_regs, fixed_ddr_parm_1[i].ddr_settings, sizeof(ddr_cfg_regs)); ddr_cfg_regs.ddr_cdr1 = DDR_CDR1_DHC_EN; - fsl_ddr_set_memctl_regs(&ddr_cfg_regs, 1); + fsl_ddr_set_memctl_regs(&ddr_cfg_regs, 1, 0); #endif /* diff --git a/board/freescale/p1010rdb/ddr.c b/board/freescale/p1010rdb/ddr.c index aa8badab4..681f052e4 100644 --- a/board/freescale/p1010rdb/ddr.c +++ b/board/freescale/p1010rdb/ddr.c @@ -139,7 +139,7 @@ phys_size_t fixed_sdram(void) } ddr_size = (phys_size_t) CONFIG_SYS_SDRAM_SIZE * 1024 * 1024; - fsl_ddr_set_memctl_regs(&ddr_cfg_regs, 0); + 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) { diff --git a/board/freescale/p1_p2_rdb/ddr.c b/board/freescale/p1_p2_rdb/ddr.c index 0038077fc..5bee22e63 100644 --- a/board/freescale/p1_p2_rdb/ddr.c +++ b/board/freescale/p1_p2_rdb/ddr.c @@ -220,7 +220,7 @@ phys_size_t fixed_sdram (void) ddr_cfg_regs.cs[0].bnds = 0x0000001F; } - fsl_ddr_set_memctl_regs(&ddr_cfg_regs, 0); + fsl_ddr_set_memctl_regs(&ddr_cfg_regs, 0, 0); set_ddr_laws(0, ddr_size, LAW_TRGT_IF_DDR_1); return ddr_size; diff --git a/board/freescale/p1_p2_rdb_pc/README b/board/freescale/p1_p2_rdb_pc/README index 44377317d..f4cc43fbf 100644 --- a/board/freescale/p1_p2_rdb_pc/README +++ b/board/freescale/p1_p2_rdb_pc/README @@ -3,6 +3,7 @@ Overview P1_P2_RDB_PC represents a set of boards including P1020MSBG-PC P1020RDB-PC + P1020RDB-PD P1020UTM-PC P1021RDB-PC P1024RDB diff --git a/board/freescale/p1_p2_rdb_pc/ddr.c b/board/freescale/p1_p2_rdb_pc/ddr.c index 9355536b3..5c51845dd 100644 --- a/board/freescale/p1_p2_rdb_pc/ddr.c +++ b/board/freescale/p1_p2_rdb_pc/ddr.c @@ -80,7 +80,7 @@ dimm_params_t ddr_raw_timing = { .refresh_rate_ps = 7800000, .tFAW_ps = 30000, }; -#elif defined(CONFIG_P1020MBG) +#elif (defined(CONFIG_P1020MBG) || defined(CONFIG_P1020RDB_PD)) /* Micron MT41J512M8_187E */ dimm_params_t ddr_raw_timing = { .n_ranks = 2, @@ -111,7 +111,7 @@ dimm_params_t ddr_raw_timing = { .refresh_rate_ps = 7800000, .tFAW_ps = 37500, }; -#elif defined(CONFIG_P1020RDB) +#elif defined(CONFIG_P1020RDB_PC) /* * Samsung K4B2G0846C-HCF8 * The following timing are for "downshift" @@ -251,7 +251,7 @@ phys_size_t fixed_sdram(void) ddr_size = CONFIG_SYS_SDRAM_SIZE * 1024 * 1024; - fsl_ddr_set_memctl_regs(&ddr_cfg_regs, 0); + 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) { diff --git a/board/freescale/p1_p2_rdb_pc/tlb.c b/board/freescale/p1_p2_rdb_pc/tlb.c index 93896dc71..d4561c764 100644 --- a/board/freescale/p1_p2_rdb_pc/tlb.c +++ b/board/freescale/p1_p2_rdb_pc/tlb.c @@ -94,7 +94,7 @@ struct fsl_e_tlb_entry tlb_table[] = { MAS3_SX|MAS3_SW|MAS3_SR, 0, 0, 8, BOOKE_PAGESZ_1G, 1), -#ifdef CONFIG_P1020MBG +#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, diff --git a/board/freescale/p1_twr/Makefile b/board/freescale/p1_twr/Makefile new file mode 100644 index 000000000..915b9bc89 --- /dev/null +++ b/board/freescale/p1_twr/Makefile @@ -0,0 +1,35 @@ +# +# Copyright 2013 Freescale Semiconductor, Inc. +# +# SPDX-License-Identifier: GPL-2.0+ + +include $(TOPDIR)/config.mk + +LIB = $(obj)lib$(BOARD).o + +COBJS-y += $(BOARD).o +COBJS-y += ddr.o +COBJS-y += law.o +COBJS-y += tlb.o + +SRCS := $(SOBJS:.o=.S) $(COBJS-y:.o=.c) +OBJS := $(addprefix $(obj),$(COBJS-y)) +SOBJS := $(addprefix $(obj),$(SOBJS)) + +$(LIB): $(obj).depend $(OBJS) $(SOBJS) + $(call cmd_link_o_target, $(OBJS)) + +clean: + rm -f $(OBJS) $(SOBJS) + +distclean: clean + rm -f $(LIB) core *.bak .depend + +######################################################################### + +# defines $(obj).depend target +include $(SRCTREE)/rules.mk + +sinclude $(obj).depend + +######################################################################### diff --git a/board/freescale/p1_twr/ddr.c b/board/freescale/p1_twr/ddr.c new file mode 100644 index 000000000..697c0dd37 --- /dev/null +++ b/board/freescale/p1_twr/ddr.c @@ -0,0 +1,69 @@ +/* + * Copyright 2013 Freescale Semiconductor, Inc. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <asm/mmu.h> +#include <asm/immap_85xx.h> +#include <asm/processor.h> +#include <asm/fsl_ddr_sdram.h> +#include <asm/fsl_ddr_dimm_params.h> +#include <asm/io.h> +#include <asm/fsl_law.h> + +/* 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.freqDDRBus)); + + 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; +} diff --git a/board/freescale/p1_twr/law.c b/board/freescale/p1_twr/law.c new file mode 100644 index 000000000..e79d8a4c1 --- /dev/null +++ b/board/freescale/p1_twr/law.c @@ -0,0 +1,16 @@ +/* + * Copyright 2013 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_FLASH_BASE_PHYS, LAW_SIZE_64M, LAW_TRGT_IF_LBC), + SET_LAW(CONFIG_SYS_SSD_BASE_PHYS, LAW_SIZE_1M, LAW_TRGT_IF_LBC) +}; + +int num_law_entries = ARRAY_SIZE(law_table); diff --git a/board/freescale/p1_twr/p1_twr.c b/board/freescale/p1_twr/p1_twr.c new file mode 100644 index 000000000..ea8db6fc0 --- /dev/null +++ b/board/freescale/p1_twr/p1_twr.c @@ -0,0 +1,281 @@ +/* + * Copyright 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 <asm/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 <ioports.h> +#include <asm/fsl_serdes.h> +#include <netdev.h> + +#define SYSCLK_64 64000000 +#define SYSCLK_66 66666666 + +unsigned long get_board_sys_clk(ulong dummy) +{ + ccsr_gur_t *gur = (void __iomem *)(CONFIG_SYS_MPC85xx_GUTS_ADDR); + par_io_t *par_io = (par_io_t *) &(gur->qe_par_io); + unsigned int cpdat_val = 0; + + /* Set-up up pin muxing based on board switch settings */ + cpdat_val = par_io[1].cpdat; + + /* Check switch setting for SYSCLK select (PB3) */ + if (cpdat_val & 0x10000000) + return SYSCLK_64; + else + return SYSCLK_66; + + return 0; +} + +#ifdef CONFIG_QE + +#define PCA_IOPORT_I2C_ADDR 0x23 +#define PCA_IOPORT_OUTPUT_CMD 0x2 +#define PCA_IOPORT_CFG_CMD 0x6 + +const qe_iop_conf_t qe_iop_conf_tab[] = { + +#ifdef CONFIG_TWR_P1025 + /* GPIO */ + {1, 0, 1, 0, 0}, + {1, 18, 1, 0, 0}, + + /* GPIO for switch options */ + {1, 2, 2, 0, 0}, /* PROFIBUS_MODE_SEL */ + {1, 3, 2, 0, 0}, /* SYS_CLK_SELECT */ + {1, 29, 2, 0, 0}, /* LOCALBUS_QE_MUXSEL */ + {1, 30, 2, 0, 0}, /* ETH_TDM_SEL */ + + /* 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 */ + + /* TDMA - clock option is configured in OS based on board setting */ + {1, 23, 2, 0, 2}, /* TDMA_TXD */ + {1, 25, 2, 0, 2}, /* TDMA_RXD */ + {1, 26, 1, 0, 2}, /* TDMA_SYNC */ +#endif + + {0, 0, 0, 0, QE_IOP_TAB_END} /* END of table */ +}; +#endif + +int board_early_init_f(void) +{ + ccsr_gur_t *gur = (void __iomem *)(CONFIG_SYS_MPC85xx_GUTS_ADDR); + + setbits_be32(&gur->pmuxcr, + (MPC85xx_PMUXCR_SDHC_CD | MPC85xx_PMUXCR_SDHC_WP)); + + /* SDHC_DAT[4:7] not exposed to pins (use as SPI) */ + clrbits_be32(&gur->pmuxcr, MPC85xx_PMUXCR_SD_DATA); + + return 0; +} + +int checkboard(void) +{ + ccsr_gur_t *gur = (void __iomem *)(CONFIG_SYS_MPC85xx_GUTS_ADDR); + u8 boot_status; + + printf("Board: %s\n", CONFIG_BOARDNAME); + + boot_status = ((gur->porbmsr) >> MPC85xx_PORBMSR_ROMLOC_SHIFT) & 0xf; + puts("rom_loc: "); + if (boot_status == PORBMSR_ROMLOC_NOR) + puts("nor flash"); + else if (boot_status == PORBMSR_ROMLOC_SDHC) + puts("sd"); + else + puts("unknown"); + puts("\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_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 __iomem *)(CONFIG_SYS_MPC85xx_GUTS_ADDR); + int num = 0; + +#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; + } + + mdio_info.regs = (struct tsec_mii_mng *)CONFIG_SYS_MDIO_BASE_ADDR; + 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 (in PMUXCR register). + * Currently QE/LBC muxed pins assumed to be + * LBC for U-Boot and PMUXCR updated by OS if required */ + + uec_standard_init(bis); +#endif + + return pci_eth_init(bis); +} + +#if defined(CONFIG_QE) +static void fdt_board_fixup_qe_pins(void *blob) +{ + int node; + + if (!hwconfig("qe")) { + /* For QE and eLBC pins multiplexing, + * When don't use QE function, remove + * qe node from dt blob. + */ + node = fdt_path_offset(blob, "/qe"); + if (node >= 0) + fdt_del_node(blob, node); + } else { + /* For TWR Peripheral Modules - TWR-SER2 + * board only can support Signal Port MII, + * so delete one UEC node when use MII port. + */ + if (hwconfig("mii")) + node = fdt_path_offset(blob, "/qe/ucc@2400"); + else + node = fdt_path_offset(blob, "/qe/ucc@2000"); + 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; + + 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); +#endif +#if defined(CONFIG_TWR_P1025) + fdt_board_fixup_qe_pins(blob); +#endif + fdt_fixup_dr_usb(blob, bd); +} +#endif diff --git a/board/freescale/p1_twr/tlb.c b/board/freescale/p1_twr/tlb.c new file mode 100644 index 000000000..308335c97 --- /dev/null +++ b/board/freescale/p1_twr/tlb.c @@ -0,0 +1,76 @@ +/* + * Copyright 2013 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_SW|MAS3_SR, MAS2_I|MAS2_G, + 0, 1, BOOKE_PAGESZ_1M, 1), + +#ifndef CONFIG_SPL_BUILD + /* W**G* - Flash, 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), + + /* W**G* - Flash, localbus */ + /* This will be changed to *I*G* after relocation to RAM. */ + SET_TLB_ENTRY(1, CONFIG_SYS_SSD_BASE, CONFIG_SYS_SSD_BASE_PHYS, + MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, + 0, 5, BOOKE_PAGESZ_1M, 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_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_SW|MAS3_SR, MAS2_I|MAS2_G, + 0, 4, BOOKE_PAGESZ_256K, 1), +#endif + +#endif + +#ifdef CONFIG_SYS_RAMBOOT + /* *I*G - eSDHC 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), +#endif + +}; + +int num_tlb_entries = ARRAY_SIZE(tlb_table); diff --git a/board/freescale/p2041rdb/p2041rdb.c b/board/freescale/p2041rdb/p2041rdb.c index 08d10bc9c..60694a672 100644 --- a/board/freescale/p2041rdb/p2041rdb.c +++ b/board/freescale/p2041rdb/p2041rdb.c @@ -28,7 +28,6 @@ int checkboard(void) { u8 sw; struct cpu_type *cpu = gd->arch.cpu; - ccsr_gur_t *gur = (void *)CONFIG_SYS_MPC85xx_GUTS_ADDR; unsigned int i; printf("Board: %sRDB, ", cpu->name); @@ -39,20 +38,6 @@ int checkboard(void) printf("vBank: %d\n", sw & 0x1); /* - * Display the RCW, so that no one gets confused as to what RCW - * we're actually using for this boot. - */ - puts("Reset Configuration Word (RCW):"); - for (i = 0; i < ARRAY_SIZE(gur->rcwsr); i++) { - u32 rcw = in_be32(&gur->rcwsr[i]); - - if ((i % 4) == 0) - printf("\n %08x:", i * 4); - printf(" %08x", rcw); - } - puts("\n"); - - /* * Display the actual SERDES reference clocks as configured by the * dip switches on the board. Note that the SWx registers could * technically be set to force the reference clocks to match the diff --git a/board/freescale/t4qds/Makefile b/board/freescale/t4qds/Makefile index 85df06690..a2167b377 100644 --- a/board/freescale/t4qds/Makefile +++ b/board/freescale/t4qds/Makefile @@ -8,7 +8,8 @@ include $(TOPDIR)/config.mk LIB = $(obj)lib$(BOARD).o -COBJS-y += $(BOARD).o +COBJS-$(CONFIG_T4240QDS) += t4240qds.o +COBJS-$(CONFIG_T4240EMU) += t4240emu.o COBJS-y += ddr.o COBJS-$(CONFIG_T4240QDS)+= eth.o COBJS-$(CONFIG_PCI) += pci.o diff --git a/board/freescale/t4qds/ddr.c b/board/freescale/t4qds/ddr.c index 058d62511..26ac2a54d 100644 --- a/board/freescale/t4qds/ddr.c +++ b/board/freescale/t4qds/ddr.c @@ -13,81 +13,10 @@ #include <asm/fsl_ddr_sdram.h> #include <asm/fsl_ddr_dimm_params.h> #include <asm/fsl_law.h> +#include "ddr.h" DECLARE_GLOBAL_DATA_PTR; -struct board_specific_parameters { - u32 n_ranks; - u32 datarate_mhz_high; - u32 rank_gb; - u32 clk_adjust; - u32 wrlvl_start; - u32 wrlvl_ctl_2; - u32 wrlvl_ctl_3; - u32 cpo; - u32 write_data_delay; - u32 force_2T; -}; - -/* - * This table contains all valid speeds we want to override with board - * specific parameters. datarate_mhz_high values need to be in ascending order - * for each n_ranks group. - */ -static const struct board_specific_parameters udimm0[] = { - /* - * memory controller 0 - * num| hi| rank| clk| wrlvl | wrlvl | wrlvl | cpo |wrdata|2T - * ranks| mhz| GB |adjst| start | ctl2 | ctl3 | |delay | - */ - {2, 1350, 4, 4, 8, 0x0809090b, 0x0c0c0d0a, 0xff, 2, 0}, - {2, 1350, 0, 5, 7, 0x0709090b, 0x0c0c0d09, 0xff, 2, 0}, - {2, 1666, 4, 4, 8, 0x080a0a0d, 0x0d10100b, 0xff, 2, 0}, - {2, 1666, 0, 5, 7, 0x080a0a0c, 0x0d0d0e0a, 0xff, 2, 0}, - {2, 1900, 0, 4, 8, 0x090a0b0e, 0x0f11120c, 0xff, 2, 0}, - {2, 2140, 0, 4, 8, 0x090a0b0e, 0x0f11120c, 0xff, 2, 0}, - {1, 1350, 0, 5, 8, 0x0809090b, 0x0c0c0d0a, 0xff, 2, 0}, - {1, 1700, 0, 5, 8, 0x080a0a0c, 0x0c0d0e0a, 0xff, 2, 0}, - {1, 1900, 0, 4, 8, 0x080a0a0c, 0x0e0e0f0a, 0xff, 2, 0}, - {1, 2140, 0, 4, 8, 0x090a0b0c, 0x0e0f100b, 0xff, 2, 0}, - {} -}; - -/* - * The three slots have slightly different timing. The center values are good - * for all slots. We use identical speed tables for them. In future use, if - * DIMMs require separated tables, make more entries as needed. - */ -static const struct board_specific_parameters *udimms[] = { - udimm0, -}; - -static const struct board_specific_parameters rdimm0[] = { - /* - * memory controller 0 - * num| hi| rank| clk| wrlvl | wrlvl | wrlvl | cpo |wrdata|2T - * ranks| mhz| GB |adjst| start | ctl2 | ctl3 | |delay | - */ - {4, 1350, 0, 5, 9, 0x08070605, 0x07080805, 0xff, 2, 0}, - {4, 1666, 0, 5, 8, 0x08070605, 0x07080805, 0xff, 2, 0}, - {4, 2140, 0, 5, 8, 0x08070605, 0x07081805, 0xff, 2, 0}, - {2, 1350, 0, 5, 7, 0x0809090b, 0x0c0c0d09, 0xff, 2, 0}, - {2, 1666, 0, 5, 8, 0x080a0a0c, 0x0c0d0e0a, 0xff, 2, 0}, - {2, 2140, 0, 5, 8, 0x090a0b0c, 0x0e0f100b, 0xff, 2, 0}, - {1, 1350, 0, 5, 8, 0x0809090b, 0x0c0c0d0a, 0xff, 2, 0}, - {1, 1700, 0, 5, 8, 0x080a0a0c, 0x0c0d0e0a, 0xff, 2, 0}, - {1, 1900, 0, 4, 8, 0x080a0a0c, 0x0e0e0f0a, 0xff, 2, 0}, - {1, 2140, 0, 4, 8, 0x090a0b0c, 0x0e0f100b, 0xff, 2, 0}, - {} -}; - -/* - * The three slots have slightly different timing. See comments above. - */ -static const struct board_specific_parameters *rdimms[] = { - rdimm0, -}; - void fsl_ddr_board_options(memctl_options_t *popts, dimm_params_t *pdimm, unsigned int ctrl_num) diff --git a/board/freescale/t4qds/ddr.h b/board/freescale/t4qds/ddr.h new file mode 100644 index 000000000..d0a0951af --- /dev/null +++ b/board/freescale/t4qds/ddr.h @@ -0,0 +1,108 @@ +/* + * Copyright 2013 Freescale Semiconductor, Inc. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __DDR_H__ +#define __DDR_H__ +struct board_specific_parameters { + u32 n_ranks; + u32 datarate_mhz_high; + u32 rank_gb; + u32 clk_adjust; + u32 wrlvl_start; + u32 wrlvl_ctl_2; + u32 wrlvl_ctl_3; + u32 cpo; + u32 write_data_delay; + u32 force_2T; +}; + +/* + * These tables contain all valid speeds we want to override with board + * specific parameters. datarate_mhz_high values need to be in ascending order + * for each n_ranks group. + */ + +#ifdef CONFIG_T4240QDS +static const struct board_specific_parameters udimm0[] = { + /* + * memory controller 0 + * num| hi| rank| clk| wrlvl | wrlvl | wrlvl | cpo |wrdata|2T + * ranks| mhz| GB |adjst| start | ctl2 | ctl3 | |delay | + */ + {2, 1350, 4, 4, 8, 0x0809090b, 0x0c0c0d0a, 0xff, 2, 0}, + {2, 1350, 0, 5, 7, 0x0709090b, 0x0c0c0d09, 0xff, 2, 0}, + {2, 1666, 4, 4, 8, 0x080a0a0d, 0x0d10100b, 0xff, 2, 0}, + {2, 1666, 0, 5, 7, 0x080a0a0c, 0x0d0d0e0a, 0xff, 2, 0}, + {2, 1900, 0, 4, 8, 0x090a0b0e, 0x0f11120c, 0xff, 2, 0}, + {2, 2140, 0, 4, 8, 0x090a0b0e, 0x0f11120c, 0xff, 2, 0}, + {1, 1350, 0, 5, 8, 0x0809090b, 0x0c0c0d0a, 0xff, 2, 0}, + {1, 1700, 0, 5, 8, 0x080a0a0c, 0x0c0d0e0a, 0xff, 2, 0}, + {1, 1900, 0, 4, 8, 0x080a0a0c, 0x0e0e0f0a, 0xff, 2, 0}, + {1, 2140, 0, 4, 8, 0x090a0b0c, 0x0e0f100b, 0xff, 2, 0}, + {} +}; + +static const struct board_specific_parameters rdimm0[] = { + /* + * memory controller 0 + * num| hi| rank| clk| wrlvl | wrlvl | wrlvl | cpo |wrdata|2T + * ranks| mhz| GB |adjst| start | ctl2 | ctl3 | |delay | + */ + {4, 1350, 0, 5, 9, 0x08070605, 0x06070806, 0xff, 2, 0}, + {4, 1666, 0, 5, 11, 0x0a080706, 0x07090906, 0xff, 2, 0}, + {4, 2140, 0, 5, 12, 0x0b090807, 0x080a0b07, 0xff, 2, 0}, + {2, 1350, 0, 5, 9, 0x08070605, 0x06070806, 0xff, 2, 0}, + {2, 1666, 0, 5, 11, 0x0a090806, 0x08090a06, 0xff, 2, 0}, + {2, 2140, 0, 5, 12, 0x0b090807, 0x080a0b07, 0xff, 2, 0}, + {1, 1350, 0, 5, 9, 0x08070605, 0x06070806, 0xff, 2, 0}, + {1, 1666, 0, 5, 11, 0x0a090806, 0x08090a06, 0xff, 2, 0}, + {1, 2140, 0, 4, 12, 0x0b090807, 0x080a0b07, 0xff, 2, 0}, + {} +}; + +#else /* CONFIG_T4240EMU */ +static const struct board_specific_parameters udimm0[] = { + /* + * memory controller 0 + * num| hi| rank| clk| wrlvl | wrlvl | wrlvl | cpo |wrdata|2T + * ranks| mhz| GB |adjst| start | ctl2 | ctl3 | |delay | + */ + {2, 2140, 0, 4, 8, 0x0, 0x0, 0xff, 2, 0}, + {1, 2140, 0, 4, 8, 0x0, 0x0, 0xff, 2, 0}, + {} +}; + +static const struct board_specific_parameters rdimm0[] = { + /* + * memory controller 0 + * num| hi| rank| clk| wrlvl | wrlvl | wrlvl | cpo |wrdata|2T + * ranks| mhz| GB |adjst| start | ctl2 | ctl3 | |delay | + */ + {4, 2140, 0, 5, 8, 0x0, 0x0, 0xff, 2, 0}, + {2, 2140, 0, 5, 8, 0x0, 0x0, 0xff, 2, 0}, + {1, 2140, 0, 4, 8, 0x0, 0x0, 0xff, 2, 0}, + {} +}; +#endif /* CONFIG_T4240EMU */ + +/* + * The three slots have slightly different timing. The center values are good + * for all slots. We use identical speed tables for them. In future use, if + * DIMMs require separated tables, make more entries as needed. + */ +static const struct board_specific_parameters *udimms[] = { + udimm0, +}; + +/* + * The three slots have slightly different timing. See comments above. + */ +static const struct board_specific_parameters *rdimms[] = { + rdimm0, +}; + + +#endif diff --git a/board/freescale/t4qds/law.c b/board/freescale/t4qds/law.c index 63549df2a..367783bfe 100644 --- a/board/freescale/t4qds/law.c +++ b/board/freescale/t4qds/law.c @@ -19,7 +19,9 @@ struct law_entry law_table[] = { #ifdef CONFIG_SYS_QMAN_MEM_PHYS SET_LAW(CONFIG_SYS_QMAN_MEM_PHYS, LAW_SIZE_32M, LAW_TRGT_IF_QMAN), #endif +#ifdef QIXIS_BASE_PHYS SET_LAW(QIXIS_BASE_PHYS, LAW_SIZE_4K, LAW_TRGT_IF_IFC), +#endif #ifdef CONFIG_SYS_DCSRBAR_PHYS /* Limit DCSR to 32M to access NPC Trace Buffer */ SET_LAW(CONFIG_SYS_DCSRBAR_PHYS, LAW_SIZE_32M, LAW_TRGT_IF_DCSR), diff --git a/board/freescale/t4qds/t4240emu.c b/board/freescale/t4qds/t4240emu.c new file mode 100644 index 000000000..7a610367d --- /dev/null +++ b/board/freescale/t4qds/t4240emu.c @@ -0,0 +1,80 @@ +/* + * Copyright 2013 Freescale Semiconductor, Inc. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <command.h> +#include <i2c.h> +#include <netdev.h> +#include <linux/compiler.h> +#include <asm/mmu.h> +#include <asm/processor.h> +#include <asm/cache.h> +#include <asm/immap_85xx.h> +#include <asm/fsl_law.h> +#include <asm/fsl_serdes.h> +#include <asm/fsl_portals.h> +#include <asm/fsl_liodn.h> + +DECLARE_GLOBAL_DATA_PTR; + +int checkboard(void) +{ + struct cpu_type *cpu = gd->arch.cpu; + + printf("Board: %sEMU\n", cpu->name); + + return 0; +} + +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 + PROMJET 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, + MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, + 0, flash_esel, BOOKE_PAGESZ_256M, 1); + + set_liodns(); +#ifdef CONFIG_SYS_DPAA_QBMAN + setup_portals(); +#endif + + return 0; +} + +int misc_init_r(void) +{ + return 0; +} + +void ft_board_setup(void *blob, bd_t *bd) +{ + phys_addr_t base; + phys_size_t size; + + ft_cpu_setup(blob, bd); + + base = getenv_bootm_low(); + size = getenv_bootm_size(); + + fdt_fixup_memory(blob, (u64)base, (u64)size); + + fdt_fixup_liodn(blob); + fdt_fixup_dr_usb(blob, bd); +} diff --git a/board/freescale/t4qds/t4qds.c b/board/freescale/t4qds/t4240qds.c index aa6a217f3..7ee0f5478 100644 --- a/board/freescale/t4qds/t4qds.c +++ b/board/freescale/t4qds/t4240qds.c @@ -43,12 +43,11 @@ int checkboard(void) char buf[64]; u8 sw; struct cpu_type *cpu = gd->arch.cpu; - ccsr_gur_t *gur = (void *)CONFIG_SYS_MPC85xx_GUTS_ADDR; unsigned int i; printf("Board: %sQDS, ", cpu->name); printf("Sys ID: 0x%02x, Sys Ver: 0x%02x, ", - QIXIS_READ(id), QIXIS_READ(arch)); + QIXIS_READ(id), QIXIS_READ(arch)); sw = QIXIS_READ(brdcfg[0]); sw = (sw & QIXIS_LBMAP_MASK) >> QIXIS_LBMAP_SHIFT; @@ -63,24 +62,11 @@ int checkboard(void) printf("invalid setting of SW%u\n", QIXIS_LBMAP_SWITCH); printf("FPGA: v%d (%s), build %d", - (int)QIXIS_READ(scver), qixis_read_tag(buf), - (int)qixis_read_minor()); + (int)QIXIS_READ(scver), qixis_read_tag(buf), + (int)qixis_read_minor()); /* the timestamp string contains "\n" at the end */ printf(" on %s", qixis_read_time(buf)); - /* Display the RCW, so that no one gets confused as to what RCW - * we're actually using for this boot. - */ - puts("Reset Configuration Word (RCW):"); - for (i = 0; i < ARRAY_SIZE(gur->rcwsr); i++) { - u32 rcw = in_be32(&gur->rcwsr[i]); - - if ((i % 4) == 0) - printf("\n %08x:", i * 4); - printf(" %08x", rcw); - } - puts("\n"); - /* * Display the actual SERDES reference clocks as configured by the * dip switches on the board. Note that the SWx registers could @@ -92,7 +78,7 @@ int checkboard(void) puts("SERDES Reference Clocks: "); sw = QIXIS_READ(brdcfg[2]); for (i = 0; i < MAX_SERDES; i++) { - static const char *freq[] = { + static const char * const freq[] = { "100", "125", "156.25", "161.1328125"}; unsigned int clock = (sw >> (6 - 2 * i)) & 3; @@ -430,7 +416,7 @@ int config_backside_crossbar_mux(void) break; default: printf("WARNING: unsupported for SerDes3 Protocol %d\n", - srds_prtcl_s3); + srds_prtcl_s3); return -1; } @@ -470,7 +456,7 @@ int config_backside_crossbar_mux(void) break; default: printf("WARNING: unsupported for SerDes4 Protocol %d\n", - srds_prtcl_s4); + srds_prtcl_s4); return -1; } @@ -495,8 +481,8 @@ int board_early_init_r(void) disable_tlb(flash_esel); set_tlb(1, flashbase, CONFIG_SYS_FLASH_BASE_PHYS, - MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, - 0, flash_esel, BOOKE_PAGESZ_256M, 1); + MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, + 0, flash_esel, BOOKE_PAGESZ_256M, 1); set_liodns(); #ifdef CONFIG_SYS_DPAA_QBMAN @@ -634,9 +620,8 @@ int misc_init_r(void) u32 pllcr0 = srds_regs->bank[i].pllcr0; u32 expected = pllcr0 & SRDS_PLLCR0_RFCK_SEL_MASK; if (expected != actual[i]) { - printf("Warning: SERDES%u expects reference clock" - " %sMHz, but actual is %sMHz\n", i + 1, - serdes_clock_to_string(expected), + printf("Warning: SERDES%u expects reference clock %sMHz, but actual is %sMHz\n", + i + 1, serdes_clock_to_string(expected), serdes_clock_to_string(actual[i])); } } @@ -795,42 +780,44 @@ void qixis_dump_switch(void) } sw[0] = dutcfg[0]; - sw[1] = (dutcfg[1] << 0x07) | \ - ((dutcfg[12] & 0xC0) >> 1) | \ - ((dutcfg[11] & 0xE0) >> 3) | \ - ((dutcfg[6] & 0x80) >> 6) | \ + sw[1] = (dutcfg[1] << 0x07) | + ((dutcfg[12] & 0xC0) >> 1) | + ((dutcfg[11] & 0xE0) >> 3) | + ((dutcfg[6] & 0x80) >> 6) | ((dutcfg[1] & 0x80) >> 7); - sw[2] = ((brdcfg[1] & 0x0f) << 4) | \ - ((brdcfg[1] & 0x30) >> 2) | \ - ((brdcfg[1] & 0x40) >> 5) | \ + sw[2] = ((brdcfg[1] & 0x0f) << 4) | + ((brdcfg[1] & 0x30) >> 2) | + ((brdcfg[1] & 0x40) >> 5) | ((brdcfg[1] & 0x80) >> 7); sw[3] = brdcfg[2]; - sw[4] = ((dutcfg[2] & 0x01) << 7) | \ - ((dutcfg[2] & 0x06) << 4) | \ - ((~QIXIS_READ(present)) & 0x10) | \ - ((brdcfg[3] & 0x80) >> 4) | \ - ((brdcfg[3] & 0x01) << 2) | \ - ((brdcfg[6] == 0x62) ? 3 : \ - ((brdcfg[6] == 0x5a) ? 2 : \ + sw[4] = ((dutcfg[2] & 0x01) << 7) | + ((dutcfg[2] & 0x06) << 4) | + ((~QIXIS_READ(present)) & 0x10) | + ((brdcfg[3] & 0x80) >> 4) | + ((brdcfg[3] & 0x01) << 2) | + ((brdcfg[6] == 0x62) ? 3 : + ((brdcfg[6] == 0x5a) ? 2 : ((brdcfg[6] == 0x5e) ? 1 : 0))); - sw[5] = ((brdcfg[0] & 0x0f) << 4) | \ - ((QIXIS_READ(rst_ctl) & 0x30) >> 2) | \ + sw[5] = ((brdcfg[0] & 0x0f) << 4) | + ((QIXIS_READ(rst_ctl) & 0x30) >> 2) | ((brdcfg[0] & 0x40) >> 5); sw[6] = (brdcfg[11] & 0x20) | ((brdcfg[5] & 0x02) << 3); - sw[7] = (((~QIXIS_READ(rst_ctl)) & 0x40) << 1) | \ + sw[7] = (((~QIXIS_READ(rst_ctl)) & 0x40) << 1) | ((brdcfg[5] & 0x10) << 2); - sw[8] = ((brdcfg[12] & 0x08) << 4) | \ + sw[8] = ((brdcfg[12] & 0x08) << 4) | ((brdcfg[12] & 0x03) << 5); puts("DIP switch (reverse-engineering)\n"); for (i = 0; i < 9; i++) { printf("SW%d = 0b%s (0x%02x)\n", - i + 1, byte_to_binary_mask(sw[i], mask[i], buf), sw[i]); + i + 1, byte_to_binary_mask(sw[i], mask[i], buf), sw[i]); } } -static int do_vdd_adjust(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) +static int do_vdd_adjust(cmd_tbl_t *cmdtp, + int flag, int argc, + char * const argv[]) { ulong override; diff --git a/board/freescale/t4qds/tlb.c b/board/freescale/t4qds/tlb.c index b27356a5f..b701e7520 100644 --- a/board/freescale/t4qds/tlb.c +++ b/board/freescale/t4qds/tlb.c @@ -120,9 +120,11 @@ struct fsl_e_tlb_entry tlb_table[] = { MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, 0, 16, BOOKE_PAGESZ_64K, 1), #endif +#ifdef QIXIS_BASE_PHYS SET_TLB_ENTRY(1, QIXIS_BASE, QIXIS_BASE_PHYS, MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, 0, 17, BOOKE_PAGESZ_4K, 1), +#endif #ifdef CONFIG_SRIO_PCIE_BOOT_SLAVE /* * SRIO_PCIE_BOOT-SLAVE. 1M space from 0xffe00000 for |