From: Tien Fong Chee tien.fong.chee@intel.com

This patch adds description on properties about location of FPGA RBFs are stored, type and functionality of RBF used to configure FPGA.

Signed-off-by: Tien Fong Chee tien.fong.chee@intel.com --- doc/device-tree-bindings/fpga/altera-socfpga-a10-fpga-mgr.txt | 11 +++++++++++ 1 file changed, 11 insertions(+)

diff --git a/doc/device-tree-bindings/fpga/altera-socfpga-a10-fpga-mgr.txt b/doc/device-tree-bindings/fpga/altera-socfpga-a10-fpga-mgr.txt index 2fd8e7a..47c695b 100644 --- a/doc/device-tree-bindings/fpga/altera-socfpga-a10-fpga-mgr.txt +++ b/doc/device-tree-bindings/fpga/altera-socfpga-a10-fpga-mgr.txt @@ -7,6 +7,14 @@ Required properties: - The second index is for writing FPGA configuration data. - resets : Phandle and reset specifier for the device's reset. - clocks : Clocks used by the device. +- altr,bitstream_periph : FPGA peripheral raw binary file which is used to + initialize FPGA IOs, PLL, IO48 and DDR. +- altr,bitstream_core : FPGA core raw binary file contains FPGA design which is + used to program FPGA CRAM and ERAM. +- altr,bitstream_devpart : Partition of flash device where bitstream files are + stored. + <dev[:part]> - dev is flash device number, part is + flash device partition.

Example:

@@ -16,4 +24,7 @@ Example: 0xffcfe400 0x20>; clocks = <&l4_mp_clk>; resets = <&rst FPGAMGR_RESET>; + altr,bitstream_periph = "ghrd_10as066n2.periph.rbf.mkimage"; + altr,bitstream_core = "ghrd_10as066n2.core.rbf.mkimage"; + altr,bitstream_devpart = "0:1"; };

From: Tien Fong Chee tien.fong.chee@intel.com

Add code necessary into the FPGA driver framework in U-Boot so it can be used via the 'fpga' command for programing Arria 10 SoCFPGA.

Signed-off-by: Tien Fong Chee tien.fong.chee@intel.com --- cmd/fpga.c | 2 +- drivers/fpga/altera.c | 40 ++++++++++++++++++++++++++++++++-------- drivers/fpga/fpga.c | 8 ++++++++ include/fpga.h | 2 ++ 4 files changed, 43 insertions(+), 9 deletions(-)

diff --git a/cmd/fpga.c b/cmd/fpga.c index ac6f504..3cb0bcd 100644 --- a/cmd/fpga.c +++ b/cmd/fpga.c @@ -363,7 +363,7 @@ U_BOOT_CMD(fpga, 6, 1, do_fpga, "(Xilinx only)\n" #endif #if defined(CONFIG_CMD_FPGA_LOADFS) - "Load device from filesystem (FAT by default) (Xilinx only)\n" + "Load device from filesystem (FAT by default)\n" " loadfs [dev] [address] [image size] [blocksize] <interface>\n" " [<dev[:part]>] <filename>\n" #endif diff --git a/drivers/fpga/altera.c b/drivers/fpga/altera.c index 135a357..a03e835 100644 --- a/drivers/fpga/altera.c +++ b/drivers/fpga/altera.c @@ -23,25 +23,31 @@ static const struct altera_fpga { enum altera_family family; const char *name; int (*load)(Altera_desc *, const void *, size_t); + int (*loadfs)(Altera_desc *, const void *, size_t, fpga_fs_info *); int (*dump)(Altera_desc *, const void *, size_t); int (*info)(Altera_desc *); } altera_fpga[] = { #if defined(CONFIG_FPGA_ACEX1K) - { Altera_ACEX1K, "ACEX1K", ACEX1K_load, ACEX1K_dump, ACEX1K_info }, - { Altera_CYC2, "ACEX1K", ACEX1K_load, ACEX1K_dump, ACEX1K_info }, + { Altera_ACEX1K, "ACEX1K", ACEX1K_load, NULL, ACEX1K_dump, + ACEX1K_info }, + { Altera_CYC2, "ACEX1K", ACEX1K_load, NULL, ACEX1K_dump, + ACEX1K_info }, #elif defined(CONFIG_FPGA_CYCLON2) - { Altera_ACEX1K, "CycloneII", CYC2_load, CYC2_dump, CYC2_info }, - { Altera_CYC2, "CycloneII", CYC2_load, CYC2_dump, CYC2_info }, + { Altera_ACEX1K, "CycloneII", CYC2_load, NULL, CYC2_dump, CYC2_info }, + { Altera_CYC2, "CycloneII", CYC2_load, NULL, CYC2_dump, CYC2_info }, #endif #if defined(CONFIG_FPGA_STRATIX_II) - { Altera_StratixII, "StratixII", StratixII_load, + { Altera_StratixII, "StratixII", StratixII_load, NULL, StratixII_dump, StratixII_info }, #endif #if defined(CONFIG_FPGA_STRATIX_V) - { Altera_StratixV, "StratixV", stratixv_load, NULL, NULL }, + { Altera_StratixV, "StratixV", stratixv_load, NULL, NULL, NULL }, #endif -#if defined(CONFIG_FPGA_SOCFPGA) - { Altera_SoCFPGA, "SoC FPGA", socfpga_load, NULL, NULL }, +#if defined(CONFIG_FPGA_SOCFPGA) && defined(CONFIG_CMD_FPGA_LOADFS) + { Altera_SoCFPGA, "SoC FPGA", socfpga_load, socfpga_loadfs, NULL, + NULL }, +#elif defined(CONFIG_FPGA_SOCFPGA) + { Altera_SoCFPGA, "SoC FPGA", socfpga_load, NULL, NULL, NULL }, #endif };

@@ -174,3 +180,21 @@ int altera_info(Altera_desc *desc)

return FPGA_SUCCESS; } + +#if defined(CONFIG_CMD_FPGA_LOADFS) +int altera_loadfs(Altera_desc *desc, const void *buf, size_t bsize, + fpga_fs_info *fpga_fsinfo) +{ + const struct altera_fpga *fpga = altera_desc_to_fpga(desc, __func__); + + if (!fpga) + return FPGA_FAIL; + + debug_cond(FPGA_DEBUG, "%s: Launching the %s FS Loader...\n", + __func__, fpga->name); + if (fpga->loadfs) + return fpga->loadfs(desc, buf, bsize, fpga_fsinfo); + + return -EINVAL; +} +#endif diff --git a/drivers/fpga/fpga.c b/drivers/fpga/fpga.c index e0fb1b4..42e901e 100644 --- a/drivers/fpga/fpga.c +++ b/drivers/fpga/fpga.c @@ -198,6 +198,14 @@ int fpga_fsload(int devnum, const void *buf, size_t size, fpga_no_sup((char *)__func__, "Xilinx devices"); #endif break; +#if defined(CONFIG_FPGA_ALTERA) + case fpga_altera: + ret_val = altera_loadfs(desc->devdesc, buf, size, + fpga_fsinfo); +#else + fpga_no_sup((char *)__func__, "Altera devices"); +#endif + break; default: printf("%s: Invalid or unsupported device type %d\n", __func__, desc->devtype); diff --git a/include/fpga.h b/include/fpga.h index d768fb1..8920016 100644 --- a/include/fpga.h +++ b/include/fpga.h @@ -56,8 +56,10 @@ int fpga_count(void); const fpga_desc *const fpga_get_desc(int devnum); int fpga_load(int devnum, const void *buf, size_t bsize, bitstream_type bstype); +#if defined(CONFIG_CMD_FPGA_LOADFS) int fpga_fsload(int devnum, const void *buf, size_t size, fpga_fs_info *fpga_fsinfo); +#endif int fpga_loadbitstream(int devnum, char *fpgadata, size_t size, bitstream_type bstype); int fpga_dump(int devnum, const void *buf, size_t bsize);

From: Tien Fong Chee tien.fong.chee@intel.com

Enable generic filesystem interface drivers(fs.c and fat/) build for SPL. This would allow generic filesystem being used in SPL.

Signed-off-by: Tien Fong Chee tien.fong.chee@intel.com Reviewed-by: Simon Glass sjg@chromium.org --- common/spl/Kconfig | 8 ++++++++ doc/README.SPL | 1 + fs/Makefile | 1 + 3 files changed, 10 insertions(+)

diff --git a/common/spl/Kconfig b/common/spl/Kconfig index aef0034..982c694 100644 --- a/common/spl/Kconfig +++ b/common/spl/Kconfig @@ -321,6 +321,14 @@ config SPL_ETH_SUPPORT is required since the network stack uses a number of environment variables. See also SPL_NET_SUPPORT.

+config SPL_FS_GENERIC + bool "Support Generic filesystems interface driver" + help + Enable support for generic filesystems interface with SPL. This + permits U-Boot (or Linux in Falcon mode) to be loaded from a generic + filesystem from within SPL. Support for the underlying block + device (e.g. MMC or USB) must be enabled separately. + config SPL_EXT_SUPPORT bool "Support EXT filesystems" help diff --git a/doc/README.SPL b/doc/README.SPL index 3ba313c..32628a4 100644 --- a/doc/README.SPL +++ b/doc/README.SPL @@ -55,6 +55,7 @@ CONFIG_SPL_SPI_FLASH_SUPPORT (drivers/mtd/spi/libspi_flash.o) CONFIG_SPL_SPI_SUPPORT (drivers/spi/libspi.o) CONFIG_SPL_FAT_SUPPORT (fs/fat/libfat.o) CONFIG_SPL_EXT_SUPPORT +CONFIG_SPL_FS_GENERIC (fs/fs.o fat/) CONFIG_SPL_LIBGENERIC_SUPPORT (lib/libgeneric.o) CONFIG_SPL_POWER_SUPPORT (drivers/power/libpower.o) CONFIG_SPL_NAND_SUPPORT (drivers/mtd/nand/libnand.o) diff --git a/fs/Makefile b/fs/Makefile index 8a8175b..90e3cef 100644 --- a/fs/Makefile +++ b/fs/Makefile @@ -7,6 +7,7 @@ #

ifdef CONFIG_SPL_BUILD +obj-$(CONFIG_SPL_FS_GENERIC) += fs.o fat/ obj-$(CONFIG_SPL_FAT_SUPPORT) += fat/ obj-$(CONFIG_SPL_EXT_SUPPORT) += ext4/ else

From: Tien Fong Chee tien.fong.chee@intel.com

This is file system generic loader which can be used to load the file image from the storage into target such as memory. The consumer driver would then use this loader to program whatever, ie. the FPGA device.

Signed-off-by: Tien Fong Chee tien.fong.chee@intel.com --- common/Makefile | 1 + common/fs_loader.c | 299 ++++++++++++++++++++++++++++++++++++++++++++++++++++ include/fs_loader.h | 30 ++++++ 3 files changed, 330 insertions(+) create mode 100644 common/fs_loader.c create mode 100644 include/fs_loader.h

diff --git a/common/Makefile b/common/Makefile index cec506f..2934221 100644 --- a/common/Makefile +++ b/common/Makefile @@ -130,3 +130,4 @@ obj-$(CONFIG_CMD_DFU) += dfu.o obj-y += command.o obj-y += s_record.o obj-y += xyzModem.o +obj-y += fs_loader.o diff --git a/common/fs_loader.c b/common/fs_loader.c new file mode 100644 index 0000000..269af25 --- /dev/null +++ b/common/fs_loader.c @@ -0,0 +1,299 @@ +/* + * Copyright (C) 2017 Intel Corporation <www.intel.com> + * + * SPDX-License-Identifier: GPL-2.0 + */ + +#include <common.h> +#include <errno.h> +#include <fs.h> +#include <fs_loader.h> +#include <nand.h> +#include <sata.h> +#include <spi.h> +#include <spi_flash.h> +#include <spl.h> +#include <linux/string.h> +#include <usb.h> + +static struct device_location default_locations[] = { + { + .name = "mmc", + .devpart = "0:1", + }, + { + .name = "usb", + .devpart = "0:1", + }, + { + .name = "sata", + .devpart = "0:1", + }, +}; + +/* USB build is not supported yet in SPL */ +#ifndef CONFIG_SPL_BUILD +#ifdef CONFIG_USB_STORAGE +static int init_usb(void) +{ + int err; + + err = usb_init(); + if (err) + return err; + +#ifndef CONFIG_DM_USB + err = usb_stor_scan(1) < 0 ? -ENODEV : 0; +#endif + + return err; +} +#else +static int init_usb(void) +{ + printf("Error: Cannot load flash image: no USB support\n"); + return -ENOSYS; +} +#endif +#endif + +#ifdef CONFIG_SATA +static int init_storage_sata(void) +{ + return sata_probe(0); +} +#else +static int init_storage_sata(void) +{ + printf("Error: Cannot load image: no SATA support\n"); + return -ENOSYS; +} +#endif + +#ifdef CONFIG_CMD_UBIFS +static int mount_ubifs(struct device_location *location) +{ + int ret; + char cmd[32]; + + sprintf(cmd, "ubi part %s", location->mtdpart); + + ret = run_command(cmd, 0); + if (ret) + return ret; + + sprintf(cmd, "ubifsmount %s", location->ubivol); + + ret = run_command(cmd, 0); + + return ret; +} + +static int umount_ubifs(void) +{ + return run_command("ubifsumount", 0); +} +#else +static int mount_ubifs(struct device_location *location) +{ + printf("Error: Cannot load image: no UBIFS support\n"); + return -ENOSYS; +} +#endif + +#if defined(CONFIG_SPL_MMC_SUPPORT) && defined(CONFIG_SPL_BUILD) +static int init_mmc(void) +{ + /* Just for the case MMC is not yet initialized */ + struct mmc *mmc = NULL; + int err; + + spl_mmc_find_device(&mmc, spl_boot_device()); + + err = mmc_init(mmc); + if (err) { + printf("spl: mmc init failed with error: %d\n", err); + return err; + } + + return err; +} +#else +static int init_mmc(void) +{ + /* Expect somewhere already initialize MMC */ + return 0; +} +#endif + +static int select_fs_dev(struct device_location *location) +{ + int ret = 0; + + if (!strcmp("mmc", location->name)) { + ret = fs_set_blk_dev("mmc", location->devpart, FS_TYPE_ANY); + } + else if (!strcmp("usb", location->name)) { + ret = fs_set_blk_dev("usb", location->devpart, FS_TYPE_ANY); + } + else if (!strcmp("sata", location->name)) { + ret = fs_set_blk_dev("sata", location->devpart, FS_TYPE_ANY); + } + else if (!strcmp("ubi", location->name)) { + if (location->ubivol != NULL) + ret = fs_set_blk_dev("ubi", NULL, FS_TYPE_UBIFS); + else + ret = -ENODEV; + } + else { + printf("Error: unsupported location storage.\n"); + return -ENODEV; + } + + if (ret) + printf("Error: could not access storage.\n"); + + return ret; +} + +static int init_storage_device(struct device_location *location) +{ + int ret = 0; +#ifndef CONFIG_SPL_BUILD + /* USB build is not supported yet in SPL */ + if (!strcmp("usb", location->name)) + ret = init_usb(); +#endif + + if (!strcmp("mmc", location->name)) + ret = init_mmc(); + + if (!strcmp("sata", location->name)) + ret = init_storage_sata(); + + if (location->ubivol != NULL) + ret = mount_ubifs(location); + + return ret; +} + +static void set_storage_devpart(char *name, char *devpart) +{ + size_t i; + + for (i = 0; i < ARRAY_SIZE(default_locations); i++) { + if (!strcmp(default_locations[i].name, name)) + default_locations[i].devpart = devpart; + } + + return; +} + +/* + * Prepare firmware struct; + * return -ve if fail. + */ +static int _request_firmware_prepare(struct firmware **firmware_p, + const char *name, void *dbuf, + size_t size, u32 offset) +{ + struct firmware *firmware = NULL; + int ret = 0; + + *firmware_p = NULL; + + if (!name || name[0] == '\0') + ret = -EINVAL; + + *firmware_p = firmware = calloc(1, sizeof(*firmware)); + + if (!firmware) { + printf("%s: calloc(struct firmware) failed\n", __func__); + return -ENOMEM; + } + + firmware->name = name; + firmware->data = dbuf; + firmware->size = size; + firmware->offset = offset; + + return ret; +} + +/* + * fw_get_filesystem_firmware - load firmware into a allocated buffer + * @firmware_p: pointer to firmware image + * @location: An array of supported firmware location + * + * @return: size of total read + * -ve when error + */ +static int fw_get_filesystem_firmware(struct device_location *location, + struct firmware *firmware_p) +{ + loff_t actread; + char *dev_part; + int ret; + + dev_part = env_get("FW_DEV_PART"); + if (dev_part) + set_storage_devpart(location->name, dev_part); + + ret = init_storage_device(location); + if (ret) + goto out; + + select_fs_dev(location); + + ret = fs_read(firmware_p->name, (ulong)firmware_p->data, + firmware_p->offset, firmware_p->size, &actread); + + if (ret || (actread != firmware_p->size)) { + printf("Error: %d Failed to read %s from flash %lld ", + ret, + firmware_p->name, + actread); + printf("!= %d.\n", firmware_p->size); + return -EPERM; + } else { + ret = actread; + } + +out: +#ifdef CONFIG_CMD_UBIFS + if (location->ubivol != NULL) + umount_ubifs(); +#endif + + return ret; +} + +/* + * request_firmware_into_buf - load firmware into a previously allocated buffer + * @firmware_p: pointer to firmware image + * @name: name of firmware file + * @buf: address of buffer to load firmware into + * @size: size of buffer + * @offset: offset of a file for start reading + * + * This firmware is loaded directly into the buffer pointed to by @buf and + * the @firmware_p data member is pointed at @buf. + * + * @return: size of total read + * -ve when error + */ +int request_firmware_into_buf(struct firmware **firmware_p, + const char *name, + struct device_location *location, + void *buf, size_t size, u32 offset) +{ + int ret; + + ret = _request_firmware_prepare(firmware_p, name, buf, size, offset); + if (ret < 0) /* error */ + return ret; + + ret = fw_get_filesystem_firmware(location, *firmware_p); + + return ret; +} diff --git a/include/fs_loader.h b/include/fs_loader.h new file mode 100644 index 0000000..dacc1f3 --- /dev/null +++ b/include/fs_loader.h @@ -0,0 +1,30 @@ +/* + * Copyright (C) 2017 Intel Corporation <www.intel.com> + * + * SPDX-License-Identifier: GPL-2.0 + */ +#ifndef _FS_LOADER_H_ +#define _FS_LOADER_H_ + +#include <linux/types.h> + +struct firmware { + size_t size; /* Size of a file */ + const u8 *data; /* Buffer for file */ + const char *name; /* Filename */ + u32 offset; /* Offset of reading a file */ + void *priv; /* Firmware loader private fields */ +}; + +struct device_location { + char *name; /* Such as mmc, usb,and sata. */ + char *devpart; /* Use the load command dev:part conventions */ + char *mtdpart; /* MTD partition for ubi part */ + char *ubivol; /* UBI volume-name for ubifsmount */ +}; + +int request_firmware_into_buf(struct firmware **firmware_p, + const char *name, + struct device_location *location, + void *buf, size_t size, u32 offset); +#endif

From: Tien Fong Chee tien.fong.chee@intel.com

Commit 2baa997240d ("arm: socfpga: Add FPGA driver support for Arria 10") Polling on wrong cleared bit. Fix with correct polling on bit is set.

Fixes: 2baa997240d ("arm: socfpga: Add FPGA driver support for Arria 10")

Signed-off-by: Tien Fong Chee tien.fong.chee@intel.com --- drivers/fpga/socfpga_arria10.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/drivers/fpga/socfpga_arria10.c b/drivers/fpga/socfpga_arria10.c index 5c1a68a..e076bda 100644 --- a/drivers/fpga/socfpga_arria10.c +++ b/drivers/fpga/socfpga_arria10.c @@ -112,13 +112,14 @@ static int wait_for_nconfig_pin_and_nstatus_pin(void) unsigned long mask = ALT_FPGAMGR_IMGCFG_STAT_F2S_NCONFIG_PIN_SET_MSK | ALT_FPGAMGR_IMGCFG_STAT_F2S_NSTATUS_PIN_SET_MSK;

- /* Poll until f2s_nconfig_pin and f2s_nstatus_pin; loop until de-asserted, - * timeout at 1000ms + /* + * Poll until f2s_nconfig_pin and f2s_nstatus_pin; loop until + * de-asserted, timeout at 1000ms */ return wait_for_bit(__func__, &fpga_manager_base->imgcfg_stat, mask, - false, FPGA_TIMEOUT_MSEC, false); + true, FPGA_TIMEOUT_MSEC, false); }

static int wait_for_f2s_nstatus_pin(unsigned long value)

From: Tien Fong Chee tien.fong.chee@intel.com

Current sdram driver is only applied to gen5 device, hence it is better to rename sdram driver to more specific name which is related to gen5 device.

Signed-off-by: Tien Fong Chee tien.fong.chee@intel.com --- arch/arm/mach-socfpga/include/mach/sdram.h | 432 +-------------------- .../include/mach/{sdram.h => sdram_gen5.h} | 6 +- drivers/ddr/altera/Makefile | 2 +- drivers/ddr/altera/{sdram.c => sdram_gen5.c} | 0 4 files changed, 7 insertions(+), 433 deletions(-) copy arch/arm/mach-socfpga/include/mach/{sdram.h => sdram_gen5.h} (99%) rename drivers/ddr/altera/{sdram.c => sdram_gen5.c} (100%)

diff --git a/arch/arm/mach-socfpga/include/mach/sdram.h b/arch/arm/mach-socfpga/include/mach/sdram.h index b11228f..137e073 100644 --- a/arch/arm/mach-socfpga/include/mach/sdram.h +++ b/arch/arm/mach-socfpga/include/mach/sdram.h @@ -8,435 +8,9 @@

#ifndef __ASSEMBLY__

-unsigned long sdram_calculate_size(void); -int sdram_mmr_init_full(unsigned int sdr_phy_reg); -int sdram_calibration_full(void); - -const struct socfpga_sdram_config *socfpga_get_sdram_config(void); - -void socfpga_get_seq_ac_init(const u32 **init, unsigned int *nelem); -void socfpga_get_seq_inst_init(const u32 **init, unsigned int *nelem); -const struct socfpga_sdram_rw_mgr_config *socfpga_get_sdram_rwmgr_config(void); -const struct socfpga_sdram_io_config *socfpga_get_sdram_io_config(void); -const struct socfpga_sdram_misc_config *socfpga_get_sdram_misc_config(void); - -#define SDR_CTRLGRP_ADDRESS (SOCFPGA_SDR_ADDRESS | 0x5000) - -struct socfpga_sdr_ctrl { - u32 ctrl_cfg; - u32 dram_timing1; - u32 dram_timing2; - u32 dram_timing3; - u32 dram_timing4; /* 0x10 */ - u32 lowpwr_timing; - u32 dram_odt; - u32 extratime1; - u32 __padding0[3]; - u32 dram_addrw; /* 0x2c */ - u32 dram_if_width; /* 0x30 */ - u32 dram_dev_width; - u32 dram_sts; - u32 dram_intr; - u32 sbe_count; /* 0x40 */ - u32 dbe_count; - u32 err_addr; - u32 drop_count; - u32 drop_addr; /* 0x50 */ - u32 lowpwr_eq; - u32 lowpwr_ack; - u32 static_cfg; - u32 ctrl_width; /* 0x60 */ - u32 cport_width; - u32 cport_wmap; - u32 cport_rmap; - u32 rfifo_cmap; /* 0x70 */ - u32 wfifo_cmap; - u32 cport_rdwr; - u32 port_cfg; - u32 fpgaport_rst; /* 0x80 */ - u32 __padding1; - u32 fifo_cfg; - u32 protport_default; - u32 prot_rule_addr; /* 0x90 */ - u32 prot_rule_id; - u32 prot_rule_data; - u32 prot_rule_rdwr; - u32 __padding2[3]; - u32 mp_priority; /* 0xac */ - u32 mp_weight0; /* 0xb0 */ - u32 mp_weight1; - u32 mp_weight2; - u32 mp_weight3; - u32 mp_pacing0; /* 0xc0 */ - u32 mp_pacing1; - u32 mp_pacing2; - u32 mp_pacing3; - u32 mp_threshold0; /* 0xd0 */ - u32 mp_threshold1; - u32 mp_threshold2; - u32 __padding3[29]; - u32 phy_ctrl0; /* 0x150 */ - u32 phy_ctrl1; - u32 phy_ctrl2; -}; - -/* SDRAM configuration structure for the SPL. */ -struct socfpga_sdram_config { - u32 ctrl_cfg; - u32 dram_timing1; - u32 dram_timing2; - u32 dram_timing3; - u32 dram_timing4; - u32 lowpwr_timing; - u32 dram_odt; - u32 extratime1; - u32 dram_addrw; - u32 dram_if_width; - u32 dram_dev_width; - u32 dram_intr; - u32 lowpwr_eq; - u32 static_cfg; - u32 ctrl_width; - u32 cport_width; - u32 cport_wmap; - u32 cport_rmap; - u32 rfifo_cmap; - u32 wfifo_cmap; - u32 cport_rdwr; - u32 port_cfg; - u32 fpgaport_rst; - u32 fifo_cfg; - u32 mp_priority; - u32 mp_weight0; - u32 mp_weight1; - u32 mp_weight2; - u32 mp_weight3; - u32 mp_pacing0; - u32 mp_pacing1; - u32 mp_pacing2; - u32 mp_pacing3; - u32 mp_threshold0; - u32 mp_threshold1; - u32 mp_threshold2; - u32 phy_ctrl0; -}; - -struct socfpga_sdram_rw_mgr_config { - u8 activate_0_and_1; - u8 activate_0_and_1_wait1; - u8 activate_0_and_1_wait2; - u8 activate_1; - u8 clear_dqs_enable; - u8 guaranteed_read; - u8 guaranteed_read_cont; - u8 guaranteed_write; - u8 guaranteed_write_wait0; - u8 guaranteed_write_wait1; - u8 guaranteed_write_wait2; - u8 guaranteed_write_wait3; - u8 idle; - u8 idle_loop1; - u8 idle_loop2; - u8 init_reset_0_cke_0; - u8 init_reset_1_cke_0; - u8 lfsr_wr_rd_bank_0; - u8 lfsr_wr_rd_bank_0_data; - u8 lfsr_wr_rd_bank_0_dqs; - u8 lfsr_wr_rd_bank_0_nop; - u8 lfsr_wr_rd_bank_0_wait; - u8 lfsr_wr_rd_bank_0_wl_1; - u8 lfsr_wr_rd_dm_bank_0; - u8 lfsr_wr_rd_dm_bank_0_data; - u8 lfsr_wr_rd_dm_bank_0_dqs; - u8 lfsr_wr_rd_dm_bank_0_nop; - u8 lfsr_wr_rd_dm_bank_0_wait; - u8 lfsr_wr_rd_dm_bank_0_wl_1; - u8 mrs0_dll_reset; - u8 mrs0_dll_reset_mirr; - u8 mrs0_user; - u8 mrs0_user_mirr; - u8 mrs1; - u8 mrs1_mirr; - u8 mrs2; - u8 mrs2_mirr; - u8 mrs3; - u8 mrs3_mirr; - u8 precharge_all; - u8 read_b2b; - u8 read_b2b_wait1; - u8 read_b2b_wait2; - u8 refresh_all; - u8 rreturn; - u8 sgle_read; - u8 zqcl; - - u8 true_mem_data_mask_width; - u8 mem_address_mirroring; - u8 mem_data_mask_width; - u8 mem_data_width; - u8 mem_dq_per_read_dqs; - u8 mem_dq_per_write_dqs; - u8 mem_if_read_dqs_width; - u8 mem_if_write_dqs_width; - u8 mem_number_of_cs_per_dimm; - u8 mem_number_of_ranks; - u8 mem_virtual_groups_per_read_dqs; - u8 mem_virtual_groups_per_write_dqs; -}; - -struct socfpga_sdram_io_config { - u16 delay_per_opa_tap; - u8 delay_per_dchain_tap; - u8 delay_per_dqs_en_dchain_tap; - u8 dll_chain_length; - u8 dqdqs_out_phase_max; - u8 dqs_en_delay_max; - u8 dqs_en_delay_offset; - u8 dqs_en_phase_max; - u8 dqs_in_delay_max; - u8 dqs_in_reserve; - u8 dqs_out_reserve; - u8 io_in_delay_max; - u8 io_out1_delay_max; - u8 io_out2_delay_max; - u8 shift_dqs_en_when_shift_dqs; -}; - -struct socfpga_sdram_misc_config { - u32 reg_file_init_seq_signature; - u8 afi_rate_ratio; - u8 calib_lfifo_offset; - u8 calib_vfifo_offset; - u8 enable_super_quick_calibration; - u8 max_latency_count_width; - u8 read_valid_fifo_size; - u8 tinit_cntr0_val; - u8 tinit_cntr1_val; - u8 tinit_cntr2_val; - u8 treset_cntr0_val; - u8 treset_cntr1_val; - u8 treset_cntr2_val; -}; - -#define SDR_CTRLGRP_CTRLCFG_NODMPINS_LSB 23 -#define SDR_CTRLGRP_CTRLCFG_NODMPINS_MASK 0x00800000 -#define SDR_CTRLGRP_CTRLCFG_DQSTRKEN_LSB 22 -#define SDR_CTRLGRP_CTRLCFG_DQSTRKEN_MASK 0x00400000 -#define SDR_CTRLGRP_CTRLCFG_STARVELIMIT_LSB 16 -#define SDR_CTRLGRP_CTRLCFG_STARVELIMIT_MASK 0x003f0000 -#define SDR_CTRLGRP_CTRLCFG_REORDEREN_LSB 15 -#define SDR_CTRLGRP_CTRLCFG_REORDEREN_MASK 0x00008000 -#define SDR_CTRLGRP_CTRLCFG_ECCCORREN_LSB 11 -#define SDR_CTRLGRP_CTRLCFG_ECCCORREN_MASK 0x00000800 -#define SDR_CTRLGRP_CTRLCFG_ECCEN_LSB 10 -#define SDR_CTRLGRP_CTRLCFG_ECCEN_MASK 0x00000400 -#define SDR_CTRLGRP_CTRLCFG_ADDRORDER_LSB 8 -#define SDR_CTRLGRP_CTRLCFG_ADDRORDER_MASK 0x00000300 -#define SDR_CTRLGRP_CTRLCFG_MEMBL_LSB 3 -#define SDR_CTRLGRP_CTRLCFG_MEMBL_MASK 0x000000f8 -#define SDR_CTRLGRP_CTRLCFG_MEMTYPE_LSB 0 -#define SDR_CTRLGRP_CTRLCFG_MEMTYPE_MASK 0x00000007 -/* Register template: sdr::ctrlgrp::dramtiming1 */ -#define SDR_CTRLGRP_DRAMTIMING1_TRFC_LSB 24 -#define SDR_CTRLGRP_DRAMTIMING1_TRFC_MASK 0xff000000 -#define SDR_CTRLGRP_DRAMTIMING1_TFAW_LSB 18 -#define SDR_CTRLGRP_DRAMTIMING1_TFAW_MASK 0x00fc0000 -#define SDR_CTRLGRP_DRAMTIMING1_TRRD_LSB 14 -#define SDR_CTRLGRP_DRAMTIMING1_TRRD_MASK 0x0003c000 -#define SDR_CTRLGRP_DRAMTIMING1_TCL_LSB 9 -#define SDR_CTRLGRP_DRAMTIMING1_TCL_MASK 0x00003e00 -#define SDR_CTRLGRP_DRAMTIMING1_TAL_LSB 4 -#define SDR_CTRLGRP_DRAMTIMING1_TAL_MASK 0x000001f0 -#define SDR_CTRLGRP_DRAMTIMING1_TCWL_LSB 0 -#define SDR_CTRLGRP_DRAMTIMING1_TCWL_MASK 0x0000000f -/* Register template: sdr::ctrlgrp::dramtiming2 */ -#define SDR_CTRLGRP_DRAMTIMING2_TWTR_LSB 25 -#define SDR_CTRLGRP_DRAMTIMING2_TWTR_MASK 0x1e000000 -#define SDR_CTRLGRP_DRAMTIMING2_TWR_LSB 21 -#define SDR_CTRLGRP_DRAMTIMING2_TWR_MASK 0x01e00000 -#define SDR_CTRLGRP_DRAMTIMING2_TRP_LSB 17 -#define SDR_CTRLGRP_DRAMTIMING2_TRP_MASK 0x001e0000 -#define SDR_CTRLGRP_DRAMTIMING2_TRCD_LSB 13 -#define SDR_CTRLGRP_DRAMTIMING2_TRCD_MASK 0x0001e000 -#define SDR_CTRLGRP_DRAMTIMING2_TREFI_LSB 0 -#define SDR_CTRLGRP_DRAMTIMING2_TREFI_MASK 0x00001fff -/* Register template: sdr::ctrlgrp::dramtiming3 */ -#define SDR_CTRLGRP_DRAMTIMING3_TCCD_LSB 19 -#define SDR_CTRLGRP_DRAMTIMING3_TCCD_MASK 0x00780000 -#define SDR_CTRLGRP_DRAMTIMING3_TMRD_LSB 15 -#define SDR_CTRLGRP_DRAMTIMING3_TMRD_MASK 0x00078000 -#define SDR_CTRLGRP_DRAMTIMING3_TRC_LSB 9 -#define SDR_CTRLGRP_DRAMTIMING3_TRC_MASK 0x00007e00 -#define SDR_CTRLGRP_DRAMTIMING3_TRAS_LSB 4 -#define SDR_CTRLGRP_DRAMTIMING3_TRAS_MASK 0x000001f0 -#define SDR_CTRLGRP_DRAMTIMING3_TRTP_LSB 0 -#define SDR_CTRLGRP_DRAMTIMING3_TRTP_MASK 0x0000000f -/* Register template: sdr::ctrlgrp::dramtiming4 */ -#define SDR_CTRLGRP_DRAMTIMING4_MINPWRSAVECYCLES_LSB 20 -#define SDR_CTRLGRP_DRAMTIMING4_MINPWRSAVECYCLES_MASK 0x00f00000 -#define SDR_CTRLGRP_DRAMTIMING4_PWRDOWNEXIT_LSB 10 -#define SDR_CTRLGRP_DRAMTIMING4_PWRDOWNEXIT_MASK 0x000ffc00 -#define SDR_CTRLGRP_DRAMTIMING4_SELFRFSHEXIT_LSB 0 -#define SDR_CTRLGRP_DRAMTIMING4_SELFRFSHEXIT_MASK 0x000003ff -/* Register template: sdr::ctrlgrp::lowpwrtiming */ -#define SDR_CTRLGRP_LOWPWRTIMING_CLKDISABLECYCLES_LSB 16 -#define SDR_CTRLGRP_LOWPWRTIMING_CLKDISABLECYCLES_MASK 0x000f0000 -#define SDR_CTRLGRP_LOWPWRTIMING_AUTOPDCYCLES_LSB 0 -#define SDR_CTRLGRP_LOWPWRTIMING_AUTOPDCYCLES_MASK 0x0000ffff -/* Register template: sdr::ctrlgrp::dramaddrw */ -#define SDR_CTRLGRP_DRAMADDRW_CSBITS_LSB 13 -#define SDR_CTRLGRP_DRAMADDRW_CSBITS_MASK 0x0000e000 -#define SDR_CTRLGRP_DRAMADDRW_BANKBITS_LSB 10 -#define SDR_CTRLGRP_DRAMADDRW_BANKBITS_MASK 0x00001c00 -#define SDR_CTRLGRP_DRAMADDRW_ROWBITS_LSB 5 -#define SDR_CTRLGRP_DRAMADDRW_ROWBITS_MASK 0x000003e0 -#define SDR_CTRLGRP_DRAMADDRW_COLBITS_LSB 0 -#define SDR_CTRLGRP_DRAMADDRW_COLBITS_MASK 0x0000001f -/* Register template: sdr::ctrlgrp::dramifwidth */ -#define SDR_CTRLGRP_DRAMIFWIDTH_IFWIDTH_LSB 0 -#define SDR_CTRLGRP_DRAMIFWIDTH_IFWIDTH_MASK 0x000000ff -/* Register template: sdr::ctrlgrp::dramdevwidth */ -#define SDR_CTRLGRP_DRAMDEVWIDTH_DEVWIDTH_LSB 0 -#define SDR_CTRLGRP_DRAMDEVWIDTH_DEVWIDTH_MASK 0x0000000f -/* Register template: sdr::ctrlgrp::dramintr */ -#define SDR_CTRLGRP_DRAMINTR_INTREN_LSB 0 -#define SDR_CTRLGRP_DRAMINTR_INTREN_MASK 0x00000001 -#define SDR_CTRLGRP_LOWPWREQ_SELFRFSHMASK_LSB 4 -#define SDR_CTRLGRP_LOWPWREQ_SELFRFSHMASK_MASK 0x00000030 -/* Register template: sdr::ctrlgrp::staticcfg */ -#define SDR_CTRLGRP_STATICCFG_APPLYCFG_LSB 3 -#define SDR_CTRLGRP_STATICCFG_APPLYCFG_MASK 0x00000008 -#define SDR_CTRLGRP_STATICCFG_USEECCASDATA_LSB 2 -#define SDR_CTRLGRP_STATICCFG_USEECCASDATA_MASK 0x00000004 -#define SDR_CTRLGRP_STATICCFG_MEMBL_LSB 0 -#define SDR_CTRLGRP_STATICCFG_MEMBL_MASK 0x00000003 -/* Register template: sdr::ctrlgrp::ctrlwidth */ -#define SDR_CTRLGRP_CTRLWIDTH_CTRLWIDTH_LSB 0 -#define SDR_CTRLGRP_CTRLWIDTH_CTRLWIDTH_MASK 0x00000003 -/* Register template: sdr::ctrlgrp::cportwidth */ -#define SDR_CTRLGRP_CPORTWIDTH_CMDPORTWIDTH_LSB 0 -#define SDR_CTRLGRP_CPORTWIDTH_CMDPORTWIDTH_MASK 0x000fffff -/* Register template: sdr::ctrlgrp::cportwmap */ -#define SDR_CTRLGRP_CPORTWMAP_CPORTWFIFOMAP_LSB 0 -#define SDR_CTRLGRP_CPORTWMAP_CPORTWFIFOMAP_MASK 0x3fffffff -/* Register template: sdr::ctrlgrp::cportrmap */ -#define SDR_CTRLGRP_CPORTRMAP_CPORTRFIFOMAP_LSB 0 -#define SDR_CTRLGRP_CPORTRMAP_CPORTRFIFOMAP_MASK 0x3fffffff -/* Register template: sdr::ctrlgrp::rfifocmap */ -#define SDR_CTRLGRP_RFIFOCMAP_RFIFOCPORTMAP_LSB 0 -#define SDR_CTRLGRP_RFIFOCMAP_RFIFOCPORTMAP_MASK 0x00ffffff -/* Register template: sdr::ctrlgrp::wfifocmap */ -#define SDR_CTRLGRP_WFIFOCMAP_WFIFOCPORTMAP_LSB 0 -#define SDR_CTRLGRP_WFIFOCMAP_WFIFOCPORTMAP_MASK 0x00ffffff -/* Register template: sdr::ctrlgrp::cportrdwr */ -#define SDR_CTRLGRP_CPORTRDWR_CPORTRDWR_LSB 0 -#define SDR_CTRLGRP_CPORTRDWR_CPORTRDWR_MASK 0x000fffff -/* Register template: sdr::ctrlgrp::portcfg */ -#define SDR_CTRLGRP_PORTCFG_AUTOPCHEN_LSB 10 -#define SDR_CTRLGRP_PORTCFG_AUTOPCHEN_MASK 0x000ffc00 -#define SDR_CTRLGRP_PORTCFG_PORTPROTOCOL_LSB 0 -#define SDR_CTRLGRP_PORTCFG_PORTPROTOCOL_MASK 0x000003ff -/* Register template: sdr::ctrlgrp::fifocfg */ -#define SDR_CTRLGRP_FIFOCFG_INCSYNC_LSB 10 -#define SDR_CTRLGRP_FIFOCFG_INCSYNC_MASK 0x00000400 -#define SDR_CTRLGRP_FIFOCFG_SYNCMODE_LSB 0 -#define SDR_CTRLGRP_FIFOCFG_SYNCMODE_MASK 0x000003ff -/* Register template: sdr::ctrlgrp::mppriority */ -#define SDR_CTRLGRP_MPPRIORITY_USERPRIORITY_LSB 0 -#define SDR_CTRLGRP_MPPRIORITY_USERPRIORITY_MASK 0x3fffffff -/* Register template: sdr::ctrlgrp::mpweight::mpweight_0 */ -#define SDR_CTRLGRP_MPWEIGHT_MPWEIGHT_0_STATICWEIGHT_31_0_LSB 0 -#define SDR_CTRLGRP_MPWEIGHT_MPWEIGHT_0_STATICWEIGHT_31_0_MASK 0xffffffff -/* Register template: sdr::ctrlgrp::mpweight::mpweight_1 */ -#define SDR_CTRLGRP_MPWEIGHT_MPWEIGHT_1_SUMOFWEIGHTS_13_0_LSB 18 -#define SDR_CTRLGRP_MPWEIGHT_MPWEIGHT_1_SUMOFWEIGHTS_13_0_MASK 0xfffc0000 -#define SDR_CTRLGRP_MPWEIGHT_MPWEIGHT_1_STATICWEIGHT_49_32_LSB 0 -#define SDR_CTRLGRP_MPWEIGHT_MPWEIGHT_1_STATICWEIGHT_49_32_MASK 0x0003ffff -/* Register template: sdr::ctrlgrp::mpweight::mpweight_2 */ -#define SDR_CTRLGRP_MPWEIGHT_MPWEIGHT_2_SUMOFWEIGHTS_45_14_LSB 0 -#define SDR_CTRLGRP_MPWEIGHT_MPWEIGHT_2_SUMOFWEIGHTS_45_14_MASK 0xffffffff -/* Register template: sdr::ctrlgrp::mpweight::mpweight_3 */ -#define SDR_CTRLGRP_MPWEIGHT_MPWEIGHT_3_SUMOFWEIGHTS_63_46_LSB 0 -#define SDR_CTRLGRP_MPWEIGHT_MPWEIGHT_3_SUMOFWEIGHTS_63_46_MASK 0x0003ffff -/* Register template: sdr::ctrlgrp::mppacing::mppacing_0 */ -#define SDR_CTRLGRP_MPPACING_MPPACING_0_THRESHOLD1_31_0_LSB 0 -#define SDR_CTRLGRP_MPPACING_MPPACING_0_THRESHOLD1_31_0_MASK 0xffffffff -/* Register template: sdr::ctrlgrp::mppacing::mppacing_1 */ -#define SDR_CTRLGRP_MPPACING_MPPACING_1_THRESHOLD2_3_0_LSB 28 -#define SDR_CTRLGRP_MPPACING_MPPACING_1_THRESHOLD2_3_0_MASK 0xf0000000 -#define SDR_CTRLGRP_MPPACING_MPPACING_1_THRESHOLD1_59_32_LSB 0 -#define SDR_CTRLGRP_MPPACING_MPPACING_1_THRESHOLD1_59_32_MASK 0x0fffffff -/* Register template: sdr::ctrlgrp::mppacing::mppacing_2 */ -#define SDR_CTRLGRP_MPPACING_MPPACING_2_THRESHOLD2_35_4_LSB 0 -#define SDR_CTRLGRP_MPPACING_MPPACING_2_THRESHOLD2_35_4_MASK 0xffffffff -/* Register template: sdr::ctrlgrp::mppacing::mppacing_3 */ -#define SDR_CTRLGRP_MPPACING_MPPACING_3_THRESHOLD2_59_36_LSB 0 -#define SDR_CTRLGRP_MPPACING_MPPACING_3_THRESHOLD2_59_36_MASK 0x00ffffff -/* Register template: sdr::ctrlgrp::mpthresholdrst::mpthresholdrst_0 */ -#define \ -SDR_CTRLGRP_MPTHRESHOLDRST_0_THRESHOLDRSTCYCLES_31_0_LSB 0 -#define \ -SDR_CTRLGRP_MPTHRESHOLDRST_0_THRESHOLDRSTCYCLES_31_0_MASK \ -0xffffffff -/* Register template: sdr::ctrlgrp::mpthresholdrst::mpthresholdrst_1 */ -#define \ -SDR_CTRLGRP_MPTHRESHOLDRST_1_THRESHOLDRSTCYCLES_63_32_LSB 0 -#define \ -SDR_CTRLGRP_MPTHRESHOLDRST_1_THRESHOLDRSTCYCLES_63_32_MASK \ -0xffffffff -/* Register template: sdr::ctrlgrp::mpthresholdrst::mpthresholdrst_2 */ -#define \ -SDR_CTRLGRP_MPTHRESHOLDRST_2_THRESHOLDRSTCYCLES_79_64_LSB 0 -#define \ -SDR_CTRLGRP_MPTHRESHOLDRST_2_THRESHOLDRSTCYCLES_79_64_MASK \ -0x0000ffff -/* Register template: sdr::ctrlgrp::remappriority */ -#define SDR_CTRLGRP_REMAPPRIORITY_PRIORITYREMAP_LSB 0 -#define SDR_CTRLGRP_REMAPPRIORITY_PRIORITYREMAP_MASK 0x000000ff -/* Register template: sdr::ctrlgrp::phyctrl::phyctrl_0 */ -#define SDR_CTRLGRP_PHYCTRL_PHYCTRL_0_SAMPLECOUNT_19_0_LSB 12 -#define SDR_CTRLGRP_PHYCTRL_PHYCTRL_0_SAMPLECOUNT_19_0_WIDTH 20 -#define SDR_CTRLGRP_PHYCTRL_PHYCTRL_0_SAMPLECOUNT_19_0_SET(x) \ - (((x) << 12) & 0xfffff000) -#define SDR_CTRLGRP_PHYCTRL_PHYCTRL_0_ADDLATSEL_SET(x) \ - (((x) << 10) & 0x00000c00) -#define SDR_CTRLGRP_PHYCTRL_PHYCTRL_0_DQSLOGICDELAYEN_SET(x) \ - (((x) << 6) & 0x000000c0) -#define SDR_CTRLGRP_PHYCTRL_PHYCTRL_0_RESETDELAYEN_SET(x) \ - (((x) << 8) & 0x00000100) -#define SDR_CTRLGRP_PHYCTRL_PHYCTRL_0_LPDDRDIS_SET(x) \ - (((x) << 9) & 0x00000200) -#define SDR_CTRLGRP_PHYCTRL_PHYCTRL_0_DQSDELAYEN_SET(x) \ - (((x) << 4) & 0x00000030) -#define SDR_CTRLGRP_PHYCTRL_PHYCTRL_0_DQDELAYEN_SET(x) \ - (((x) << 2) & 0x0000000c) -#define SDR_CTRLGRP_PHYCTRL_PHYCTRL_0_ACDELAYEN_SET(x) \ - (((x) << 0) & 0x00000003) -/* Register template: sdr::ctrlgrp::phyctrl::phyctrl_1 */ -#define SDR_CTRLGRP_PHYCTRL_PHYCTRL_1_LONGIDLESAMPLECOUNT_19_0_WIDTH 20 -#define SDR_CTRLGRP_PHYCTRL_PHYCTRL_1_LONGIDLESAMPLECOUNT_19_0_SET(x) \ - (((x) << 12) & 0xfffff000) -#define SDR_CTRLGRP_PHYCTRL_PHYCTRL_1_SAMPLECOUNT_31_20_SET(x) \ - (((x) << 0) & 0x00000fff) -/* Register template: sdr::ctrlgrp::phyctrl::phyctrl_2 */ -#define SDR_CTRLGRP_PHYCTRL_PHYCTRL_2_LONGIDLESAMPLECOUNT_31_20_SET(x) \ - (((x) << 0) & 0x00000fff) -/* Register template: sdr::ctrlgrp::dramodt */ -#define SDR_CTRLGRP_DRAMODT_READ_LSB 4 -#define SDR_CTRLGRP_DRAMODT_READ_MASK 0x000000f0 -#define SDR_CTRLGRP_DRAMODT_WRITE_LSB 0 -#define SDR_CTRLGRP_DRAMODT_WRITE_MASK 0x0000000f -/* Field instance: sdr::ctrlgrp::dramsts */ -#define SDR_CTRLGRP_DRAMSTS_DBEERR_MASK 0x00000008 -#define SDR_CTRLGRP_DRAMSTS_SBEERR_MASK 0x00000004 -/* Register template: sdr::ctrlgrp::extratime1 */ -#define SDR_CTRLGRP_EXTRATIME1_RD_TO_WR_LSB 20 -#define SDR_CTRLGRP_EXTRATIME1_RD_TO_WR_BC_LSB 24 -#define SDR_CTRLGRP_EXTRATIME1_RD_TO_WR_DIFF_LSB 28 - -/* SDRAM width macro for configuration with ECC */ -#define SDRAM_WIDTH_32BIT_WITH_ECC 40 -#define SDRAM_WIDTH_16BIT_WITH_ECC 24 +#if defined(CONFIG_TARGET_SOCFPGA_GEN5) +#include <asm/arch/sdram_gen5.h> +#endif

#endif #endif /* _SDRAM_H_ */ diff --git a/arch/arm/mach-socfpga/include/mach/sdram.h b/arch/arm/mach-socfpga/include/mach/sdram_gen5.h similarity index 99% copy from arch/arm/mach-socfpga/include/mach/sdram.h copy to arch/arm/mach-socfpga/include/mach/sdram_gen5.h index b11228f..b16d776 100644 --- a/arch/arm/mach-socfpga/include/mach/sdram.h +++ b/arch/arm/mach-socfpga/include/mach/sdram_gen5.h @@ -3,8 +3,8 @@ * * SPDX-License-Identifier: GPL-2.0+ */ -#ifndef _SDRAM_H_ -#define _SDRAM_H_ +#ifndef _SOCFPGA_SDRAM_GEN5_H_ +#define _SOCFPGA_SDRAM_GEN5_H_

#ifndef __ASSEMBLY__

@@ -439,4 +439,4 @@ SDR_CTRLGRP_MPTHRESHOLDRST_2_THRESHOLDRSTCYCLES_79_64_MASK \ #define SDRAM_WIDTH_16BIT_WITH_ECC 24

#endif -#endif /* _SDRAM_H_ */ +#endif /* _SOCFPGA_SDRAM_GEN5_H_ */ diff --git a/drivers/ddr/altera/Makefile b/drivers/ddr/altera/Makefile index bdd2872..ac4ab85 100644 --- a/drivers/ddr/altera/Makefile +++ b/drivers/ddr/altera/Makefile @@ -9,5 +9,5 @@ #

ifdef CONFIG_ALTERA_SDRAM -obj-$(CONFIG_TARGET_SOCFPGA_GEN5) += sdram.o sequencer.o +obj-$(CONFIG_TARGET_SOCFPGA_GEN5) += sdram_gen5.o sequencer.o endif diff --git a/drivers/ddr/altera/sdram.c b/drivers/ddr/altera/sdram_gen5.c similarity index 100% rename from drivers/ddr/altera/sdram.c rename to drivers/ddr/altera/sdram_gen5.c

From: Tien Fong Chee tien.fong.chee@intel.com

Add DDR driver support for Arria 10.

Signed-off-by: Tien Fong Chee tien.fong.chee@intel.com --- arch/arm/mach-socfpga/include/mach/sdram.h | 2 + arch/arm/mach-socfpga/include/mach/sdram_arria10.h | 2 + drivers/ddr/altera/Makefile | 1 + drivers/ddr/altera/sdram_arria10.c | 737 +++++++++++++++++++++ 4 files changed, 742 insertions(+) create mode 100644 drivers/ddr/altera/sdram_arria10.c

diff --git a/arch/arm/mach-socfpga/include/mach/sdram.h b/arch/arm/mach-socfpga/include/mach/sdram.h index 137e073..33f830b 100644 --- a/arch/arm/mach-socfpga/include/mach/sdram.h +++ b/arch/arm/mach-socfpga/include/mach/sdram.h @@ -10,6 +10,8 @@

#if defined(CONFIG_TARGET_SOCFPGA_GEN5) #include <asm/arch/sdram_gen5.h> +#elif defined(CONFIG_TARGET_SOCFPGA_ARRIA10) +#include <asm/arch/sdram_arria10.h> #endif

#endif diff --git a/arch/arm/mach-socfpga/include/mach/sdram_arria10.h b/arch/arm/mach-socfpga/include/mach/sdram_arria10.h index 1d7b7c1..e7a2503 100644 --- a/arch/arm/mach-socfpga/include/mach/sdram_arria10.h +++ b/arch/arm/mach-socfpga/include/mach/sdram_arria10.h @@ -8,6 +8,7 @@ #define _SOCFPGA_SDRAM_ARRIA10_H_

#ifndef __ASSEMBLY__ +int ddr_calibration_sequence(void);

struct socfpga_ecc_hmc { u32 ip_rev_id; @@ -204,6 +205,7 @@ struct socfpga_io48_mmr { u32 niosreserve1; u32 niosreserve2; }; + #endif /*__ASSEMBLY__*/

#define IO48_MMR_CTRLCFG0_DB2_BURST_LENGTH_MASK 0x1F000000 diff --git a/drivers/ddr/altera/Makefile b/drivers/ddr/altera/Makefile index ac4ab85..02f8b7c 100644 --- a/drivers/ddr/altera/Makefile +++ b/drivers/ddr/altera/Makefile @@ -10,4 +10,5 @@

ifdef CONFIG_ALTERA_SDRAM obj-$(CONFIG_TARGET_SOCFPGA_GEN5) += sdram_gen5.o sequencer.o +obj-$(CONFIG_TARGET_SOCFPGA_ARRIA10) += sdram_arria10.o endif diff --git a/drivers/ddr/altera/sdram_arria10.c b/drivers/ddr/altera/sdram_arria10.c new file mode 100644 index 0000000..e60a724 --- /dev/null +++ b/drivers/ddr/altera/sdram_arria10.c @@ -0,0 +1,737 @@ +/* + * Copyright (C) 2017 Intel Corporation <www.intel.com> + * + * SPDX-License-Identifier: GPL-2.0 + */ + +#include <common.h> +#include <errno.h> +#include <fdtdec.h> +#include <malloc.h> +#include <wait_bit.h> +#include <watchdog.h> +#include <asm/io.h> +#include <asm/arch/fpga_manager.h> +#include <asm/arch/misc.h> +#include <asm/arch/reset_manager.h> +#include <asm/arch/sdram.h> +#include <linux/kernel.h> + +DECLARE_GLOBAL_DATA_PTR; + +static void sdram_mmr_init(void); +static u64 sdram_size_calc(void); + +/* FAWBANK - Number of Bank of a given device involved in the FAW period. */ +#define ARRIA10_SDR_ACTIVATE_FAWBANK (0x1) + +#define ARRIA_DDR_CONFIG(A, B, C, R) \ + (((A) << 24) | ((B) << 16) | ((C) << 8) | (R)) +#define DDR_CONFIG_ELEMENTS ARRAY_SIZE(ddr_config) +#define DDR_REG_SEQ2CORE 0xFFD0507C +#define DDR_REG_CORE2SEQ 0xFFD05078 +#define DDR_READ_LATENCY_DELAY 40 +#define DDR_SIZE_2GB_HEX 0x80000000 +#define DDR_MAX_TRIES 0x00100000 + +#define IO48_MMR_DRAMSTS 0xFFCFA0EC +#define IO48_MMR_NIOS2_RESERVE0 0xFFCFA110 +#define IO48_MMR_NIOS2_RESERVE1 0xFFCFA114 +#define IO48_MMR_NIOS2_RESERVE2 0xFFCFA118 + +#define SEQ2CORE_MASK 0xF +#define CORE2SEQ_INT_REQ 0xF +#define SEQ2CORE_INT_RESP_BIT 3 + +static const struct socfpga_ecc_hmc *socfpga_ecc_hmc_base = + (void *)SOCFPGA_SDR_ADDRESS; +static const struct socfpga_noc_ddr_scheduler *socfpga_noc_ddr_scheduler_base = + (void *)SOCFPGA_SDR_SCHEDULER_ADDRESS; +static const struct socfpga_noc_fw_ddr_mpu_fpga2sdram + *socfpga_noc_fw_ddr_mpu_fpga2sdram_base = + (void *)SOCFPGA_SDR_FIREWALL_MPU_FPGA_ADDRESS; +static const struct socfpga_noc_fw_ddr_l3 *socfpga_noc_fw_ddr_l3_base = + (void *)SOCFPGA_SDR_FIREWALL_L3_ADDRESS; +static const struct socfpga_io48_mmr *socfpga_io48_mmr_base = + (void *)SOCFPGA_HMC_MMR_IO48_ADDRESS; + +/* The following are the supported configurations */ +static u32 ddr_config[] = { + /* Chip - Row - Bank - Column Style */ + /* All Types */ + ARRIA_DDR_CONFIG(0, 3, 10, 12), + ARRIA_DDR_CONFIG(0, 3, 10, 13), + ARRIA_DDR_CONFIG(0, 3, 10, 14), + ARRIA_DDR_CONFIG(0, 3, 10, 15), + ARRIA_DDR_CONFIG(0, 3, 10, 16), + ARRIA_DDR_CONFIG(0, 3, 10, 17), + /* LPDDR x16 */ + ARRIA_DDR_CONFIG(0, 3, 11, 14), + ARRIA_DDR_CONFIG(0, 3, 11, 15), + ARRIA_DDR_CONFIG(0, 3, 11, 16), + ARRIA_DDR_CONFIG(0, 3, 12, 15), + /* DDR4 Only */ + ARRIA_DDR_CONFIG(0, 4, 10, 14), + ARRIA_DDR_CONFIG(0, 4, 10, 15), + ARRIA_DDR_CONFIG(0, 4, 10, 16), + ARRIA_DDR_CONFIG(0, 4, 10, 17), /* 14 */ + /* Chip - Bank - Row - Column Style */ + ARRIA_DDR_CONFIG(1, 3, 10, 12), + ARRIA_DDR_CONFIG(1, 3, 10, 13), + ARRIA_DDR_CONFIG(1, 3, 10, 14), + ARRIA_DDR_CONFIG(1, 3, 10, 15), + ARRIA_DDR_CONFIG(1, 3, 10, 16), + ARRIA_DDR_CONFIG(1, 3, 10, 17), + ARRIA_DDR_CONFIG(1, 3, 11, 14), + ARRIA_DDR_CONFIG(1, 3, 11, 15), + ARRIA_DDR_CONFIG(1, 3, 11, 16), + ARRIA_DDR_CONFIG(1, 3, 12, 15), + /* DDR4 Only */ + ARRIA_DDR_CONFIG(1, 4, 10, 14), + ARRIA_DDR_CONFIG(1, 4, 10, 15), + ARRIA_DDR_CONFIG(1, 4, 10, 16), + ARRIA_DDR_CONFIG(1, 4, 10, 17), +}; + +static int match_ddr_conf(u32 ddr_conf) +{ + int i; + + for (i = 0; i < DDR_CONFIG_ELEMENTS; i++) { + if (ddr_conf == ddr_config[i]) + return i; + } + + return 0; +} + +/* Check whether SDRAM is successfully Calibrated */ +static int is_sdram_cal_success(void) +{ + return readl(&socfpga_ecc_hmc_base->ddrcalstat); +} + +static unsigned char ddr_get_bit(u32 ereg, unsigned char bit) +{ + u32 reg = readl(ereg); + + return (reg & BIT(bit)) ? 1 : 0; +} + +static unsigned char ddr_wait_bit(u32 ereg, u32 bit, + u32 expected, u32 timeout_usec) +{ + u32 tmr; + + for (tmr = 0; tmr < timeout_usec; tmr += 100) { + udelay(100); + WATCHDOG_RESET(); + if (ddr_get_bit(ereg, bit) == expected) + return 0; + } + + return 1; +} + +static int emif_clear(void) +{ + u32 i = DDR_MAX_TRIES; + u8 ret = 0; + + writel(0, DDR_REG_CORE2SEQ); + + do { + ret = !wait_for_bit(__func__, (u32 *)DDR_REG_SEQ2CORE, + SEQ2CORE_MASK, 1, 50, 0); + } while (ret && (--i > 0)); + + return !i; +} + +static int emif_reset(void) +{ + u32 c2s, s2c; + + c2s = readl(DDR_REG_CORE2SEQ); + s2c = readl(DDR_REG_SEQ2CORE); + + debug("c2s=%08x s2c=%08x nr0=%08x nr1=%08x nr2=%08x dst=%08x\n", + c2s, s2c, readl(IO48_MMR_NIOS2_RESERVE0), + readl(IO48_MMR_NIOS2_RESERVE1), + readl(IO48_MMR_NIOS2_RESERVE2), + readl(IO48_MMR_DRAMSTS)); + + if ((s2c & SEQ2CORE_MASK) && emif_clear()) { + debug("failed emif_clear()\n"); + return -EPERM; + } + + writel(CORE2SEQ_INT_REQ, DDR_REG_CORE2SEQ); + + if (ddr_wait_bit(DDR_REG_SEQ2CORE, SEQ2CORE_INT_RESP_BIT, 0, 1000000)) { + debug("emif_reset failed to see interrupt acknowledge\n"); + return -EPERM; + } else { + debug("emif_reset interrupt acknowledged\n"); + } + + if (emif_clear()) { + debug("emif_clear() failed\n"); + return -EPERM; + } + + debug("emif_reset interrupt cleared\n"); + + debug("nr0=%08x nr1=%08x nr2=%08x\n", + readl(IO48_MMR_NIOS2_RESERVE0), + readl(IO48_MMR_NIOS2_RESERVE1), + readl(IO48_MMR_NIOS2_RESERVE2)); + + return 0; +} + +static int ddr_setup(void) +{ + int i, j, ddr_setup_complete = 0; + + /* Try 3 times to do a calibration */ + for (i = 0; (i < 3) && !ddr_setup_complete; i++) { + WATCHDOG_RESET(); + + /* A delay to wait for calibration bit to set */ + for (j = 0; (j < 10) && !ddr_setup_complete; j++) { + mdelay(500); + ddr_setup_complete = is_sdram_cal_success(); + } + + if (!ddr_setup_complete) + if (emif_reset()) + puts("Error: Failed to reset EMIF\n"); + } + + /* After 3 times trying calibration */ + if (!ddr_setup_complete) { + puts("Error: Could Not Calibrate SDRAM\n"); + return -EPERM; + } + + return 0; +} + +/* Function to startup the SDRAM*/ +static int sdram_startup(void) +{ + /* Release NOC ddr scheduler from reset */ + socfpga_reset_deassert_noc_ddr_scheduler(); + + /* Bringup the DDR (calibration and configuration) */ + return ddr_setup(); +} + +static u64 sdram_size_calc(void) +{ + u32 dramaddrw = readl(&socfpga_io48_mmr_base->dramaddrw); + + u64 size = BIT(((dramaddrw & + IO48_MMR_DRAMADDRW_CFG_CS_ADDR_WIDTH_MASK) >> + IO48_MMR_DRAMADDRW_CFG_CS_ADDR_WIDTH_SHIFT) + + ((dramaddrw & + IO48_MMR_DRAMADDRW_CFG_BANK_GROUP_ADDR_WIDTH_MASK) >> + IO48_MMR_DRAMADDRW_CFG_BANK_GROUP_ADDR_WIDTH_SHIFT) + + ((dramaddrw & + IO48_MMR_DRAMADDRW_CFG_BANK_ADDR_WIDTH_MASK) >> + IO48_MMR_DRAMADDRW_CFG_BANK_ADDR_WIDTH_SHIFT) + + ((dramaddrw & + IO48_MMR_DRAMADDRW_CFG_ROW_ADDR_WIDTH_MASK) >> + IO48_MMR_DRAMADDRW_CFG_ROW_ADDR_WIDTH_SHIFT) + + (dramaddrw & IO48_MMR_DRAMADDRW_CFG_COL_ADDR_WIDTH_MASK)); + + size *= (2 << (readl(&socfpga_ecc_hmc_base->ddrioctrl) & + ALT_ECC_HMC_OCP_DDRIOCTRL_IO_SIZE_MSK)); + + debug("SDRAM size=%llu", size); + + return size; +} + +/* Function to initialize SDRAM MMR and NOC DDR scheduler*/ +static void sdram_mmr_init(void) +{ + u32 update_value, io48_value; + u32 ctrlcfg0 = readl(&socfpga_io48_mmr_base->ctrlcfg0); + u32 ctrlcfg1 = readl(&socfpga_io48_mmr_base->ctrlcfg1); + u32 dramaddrw = readl(&socfpga_io48_mmr_base->dramaddrw); + u32 caltim0 = readl(&socfpga_io48_mmr_base->caltiming0); + u32 caltim1 = readl(&socfpga_io48_mmr_base->caltiming1); + u32 caltim2 = readl(&socfpga_io48_mmr_base->caltiming2); + u32 caltim3 = readl(&socfpga_io48_mmr_base->caltiming3); + u32 caltim4 = readl(&socfpga_io48_mmr_base->caltiming4); + u32 caltim9 = readl(&socfpga_io48_mmr_base->caltiming9); + u32 ddrioctl; + + /* + * Configure the DDR IO size [0xFFCFB008] + * niosreserve0: Used to indicate DDR width & + * bit[7:0] = Number of data bits (0x20 for 32bit) + * bit[8] = 1 if user-mode OCT is present + * bit[9] = 1 if warm reset compiled into EMIF Cal Code + * bit[10] = 1 if warm reset is on during generation in EMIF Cal + * niosreserve1: IP ADCDS version encoded as 16 bit value + * bit[2:0] = Variant (0=not special,1=FAE beta, 2=Customer beta, + * 3=EAP, 4-6 are reserved) + * bit[5:3] = Service Pack # (e.g. 1) + * bit[9:6] = Minor Release # + * bit[14:10] = Major Release # + */ + if ((socfpga_io48_mmr_base->niosreserve1 >> 6) & 0x1FF) { + update_value = readl(&socfpga_io48_mmr_base->niosreserve0); + writel(((update_value & 0xFF) >> 5), + &socfpga_ecc_hmc_base->ddrioctrl); + } + + ddrioctl = readl(&socfpga_ecc_hmc_base->ddrioctrl); + + /* Set the DDR Configuration [0xFFD12400] */ + io48_value = ARRIA_DDR_CONFIG( + ((ctrlcfg1 & + IO48_MMR_CTRLCFG1_ADDR_ORDER_MASK) >> + IO48_MMR_CTRLCFG1_ADDR_ORDER_SHIFT), + ((dramaddrw & + IO48_MMR_DRAMADDRW_CFG_BANK_ADDR_WIDTH_MASK) >> + IO48_MMR_DRAMADDRW_CFG_BANK_ADDR_WIDTH_SHIFT) + + ((dramaddrw & + IO48_MMR_DRAMADDRW_CFG_BANK_GROUP_ADDR_WIDTH_MASK) >> + IO48_MMR_DRAMADDRW_CFG_BANK_GROUP_ADDR_WIDTH_SHIFT), + (dramaddrw & + IO48_MMR_DRAMADDRW_CFG_COL_ADDR_WIDTH_MASK), + ((dramaddrw & + IO48_MMR_DRAMADDRW_CFG_ROW_ADDR_WIDTH_MASK) >> + IO48_MMR_DRAMADDRW_CFG_ROW_ADDR_WIDTH_SHIFT)); + + update_value = match_ddr_conf(io48_value); + if (update_value) + writel(update_value, + &socfpga_noc_ddr_scheduler_base->ddr_t_main_scheduler_ddrconf); + + /* + * Configure DDR timing [0xFFD1240C] + * RDTOMISS = tRTP + tRP + tRCD - BL/2 + * WRTOMISS = WL + tWR + tRP + tRCD and + * WL = RL + BL/2 + 2 - rd-to-wr ; tWR = 15ns so... + * First part of equation is in memory clock units so divide by 2 + * for HMC clock units. 1066MHz is close to 1ns so use 15 directly. + * WRTOMISS = ((RL + BL/2 + 2 + tWR) >> 1)- rd-to-wr + tRP + tRCD + */ + u32 ctrlcfg0_cfg_ctrl_burst_len = + (ctrlcfg0 & IO48_MMR_CTRLCFG0_CTRL_BURST_LENGTH_MASK) >> + IO48_MMR_CTRLCFG0_CTRL_BURST_LENGTH_SHIFT; + + u32 caltim0_cfg_act_to_rdwr = caltim0 & + IO48_MMR_CALTIMING0_CFG_ACT_TO_RDWR_MASK; + + u32 caltim0_cfg_act_to_act = + (caltim0 & IO48_MMR_CALTIMING0_CFG_ACT_TO_ACT_MASK) >> + IO48_MMR_CALTIMING0_CFG_ACT_TO_ACT_SHIFT; + + u32 caltim0_cfg_act_to_act_db = + (caltim0 & + IO48_MMR_CALTIMING0_CFG_ACT_TO_ACT_DIFF_BANK_MASK) >> + IO48_MMR_CALTIMING0_CFG_ACT_TO_ACT_DIFF_BANK_SHIFT; + + u32 caltim1_cfg_rd_to_wr = + (caltim1 & IO48_MMR_CALTIMING1_CFG_RD_TO_WR_MASK) >> + IO48_MMR_CALTIMING1_CFG_RD_TO_WR_SHIFT; + + u32 caltim1_cfg_rd_to_rd_dc = + (caltim1 & IO48_MMR_CALTIMING1_CFG_RD_TO_RD_DC_MASK) >> + IO48_MMR_CALTIMING1_CFG_RD_TO_RD_DC_SHIFT; + + u32 caltim1_cfg_rd_to_wr_dc = + (caltim1 & IO48_MMR_CALTIMING1_CFG_RD_TO_WR_DIFF_CHIP_MASK) >> + IO48_MMR_CALTIMING1_CFG_RD_TO_WR_DIFF_CHIP_SHIFT; + + u32 caltim2_cfg_rd_to_pch = + (caltim2 & IO48_MMR_CALTIMING2_CFG_RD_TO_PCH_MASK) >> + IO48_MMR_CALTIMING2_CFG_RD_TO_PCH_SHIFT; + + u32 caltim3_cfg_wr_to_rd = + (caltim3 & IO48_MMR_CALTIMING3_CFG_WR_TO_RD_MASK) >> + IO48_MMR_CALTIMING3_CFG_WR_TO_RD_SHIFT; + + u32 caltim3_cfg_wr_to_rd_dc = + (caltim3 & IO48_MMR_CALTIMING3_CFG_WR_TO_RD_DIFF_CHIP_MASK) >> + IO48_MMR_CALTIMING3_CFG_WR_TO_RD_DIFF_CHIP_SHIFT; + + u32 caltim4_cfg_pch_to_valid = + (caltim4 & IO48_MMR_CALTIMING4_CFG_PCH_TO_VALID_MASK) >> + IO48_MMR_CALTIMING4_CFG_PCH_TO_VALID_SHIFT; + + u32 caltim9_cfg_4_act_to_act = caltim9 & + IO48_MMR_CALTIMING9_CFG_WR_4_ACT_TO_ACT_MASK; + + update_value = (caltim2_cfg_rd_to_pch + caltim4_cfg_pch_to_valid + + caltim0_cfg_act_to_rdwr - + (ctrlcfg0_cfg_ctrl_burst_len >> 2)); + + io48_value = ((((socfpga_io48_mmr_base->dramtiming0 & + ALT_IO48_DRAMTIME_MEM_READ_LATENCY_MASK) + 2 + 15 + + (ctrlcfg0_cfg_ctrl_burst_len >> 1)) >> 1) - + /* Up to here was in memory cycles so divide by 2 */ + caltim1_cfg_rd_to_wr + caltim0_cfg_act_to_rdwr + + caltim4_cfg_pch_to_valid); + + writel(((caltim0_cfg_act_to_act << + ALT_NOC_MPU_DDR_T_SCHED_DDRTIMING_ACTTOACT_LSB) | + (update_value << + ALT_NOC_MPU_DDR_T_SCHED_DDRTIMING_RDTOMISS_LSB) | + (io48_value << + ALT_NOC_MPU_DDR_T_SCHED_DDRTIMING_WRTOMISS_LSB) | + ((ctrlcfg0_cfg_ctrl_burst_len >> 2) << + ALT_NOC_MPU_DDR_T_SCHED_DDRTIMING_BURSTLEN_LSB) | + (caltim1_cfg_rd_to_wr << + ALT_NOC_MPU_DDR_T_SCHED_DDRTIMING_RDTOWR_LSB) | + (caltim3_cfg_wr_to_rd << + ALT_NOC_MPU_DDR_T_SCHED_DDRTIMING_WRTORD_LSB) | + (((ddrioctl == 1) ? 1 : 0) << + ALT_NOC_MPU_DDR_T_SCHED_DDRTIMING_BWRATIO_LSB)), + &socfpga_noc_ddr_scheduler_base-> + ddr_t_main_scheduler_ddrtiming); + + /* Configure DDR mode [0xFFD12410] [precharge = 0] */ + writel(((ddrioctl ? 0 : 1) << + ALT_NOC_MPU_DDR_T_SCHED_DDRMOD_BWRATIOEXTENDED_LSB), + &socfpga_noc_ddr_scheduler_base->ddr_t_main_scheduler_ddrmode); + + /* Configure the read latency [0xFFD12414] */ + writel(((socfpga_io48_mmr_base->dramtiming0 & + ALT_IO48_DRAMTIME_MEM_READ_LATENCY_MASK) >> 1) + + DDR_READ_LATENCY_DELAY, + &socfpga_noc_ddr_scheduler_base-> + ddr_t_main_scheduler_readlatency); + + /* + * Configuring timing values concerning activate commands + * [0xFFD12438] [FAWBANK alway 1 because always 4 bank DDR] + */ + writel(((caltim0_cfg_act_to_act_db << + ALT_NOC_MPU_DDR_T_SCHED_ACTIVATE_RRD_LSB) | + (caltim9_cfg_4_act_to_act << + ALT_NOC_MPU_DDR_T_SCHED_ACTIVATE_FAW_LSB) | + (ARRIA10_SDR_ACTIVATE_FAWBANK << + ALT_NOC_MPU_DDR_T_SCHED_ACTIVATE_FAWBANK_LSB)), + &socfpga_noc_ddr_scheduler_base->ddr_t_main_scheduler_activate); + + /* + * Configuring timing values concerning device to device data bus + * ownership change [0xFFD1243C] + */ + writel(((caltim1_cfg_rd_to_rd_dc << + ALT_NOC_MPU_DDR_T_SCHED_DEVTODEV_BUSRDTORD_LSB) | + (caltim1_cfg_rd_to_wr_dc << + ALT_NOC_MPU_DDR_T_SCHED_DEVTODEV_BUSRDTOWR_LSB) | + (caltim3_cfg_wr_to_rd_dc << + ALT_NOC_MPU_DDR_T_SCHED_DEVTODEV_BUSWRTORD_LSB)), + &socfpga_noc_ddr_scheduler_base->ddr_t_main_scheduler_devtodev); + + /* Enable or disable the SDRAM ECC */ + if (ctrlcfg1 & IO48_MMR_CTRLCFG1_CTRL_ENABLE_ECC) { + setbits_le32(&socfpga_ecc_hmc_base->eccctrl, + (ALT_ECC_HMC_OCP_ECCCTL_AWB_CNT_RST_SET_MSK | + ALT_ECC_HMC_OCP_ECCCTL_CNT_RST_SET_MSK | + ALT_ECC_HMC_OCP_ECCCTL_ECC_EN_SET_MSK)); + clrbits_le32(&socfpga_ecc_hmc_base->eccctrl, + (ALT_ECC_HMC_OCP_ECCCTL_AWB_CNT_RST_SET_MSK | + ALT_ECC_HMC_OCP_ECCCTL_CNT_RST_SET_MSK)); + setbits_le32(&socfpga_ecc_hmc_base->eccctrl2, + (ALT_ECC_HMC_OCP_ECCCTL2_RMW_EN_SET_MSK | + ALT_ECC_HMC_OCP_ECCCTL2_AWB_EN_SET_MSK)); + } else { + clrbits_le32(&socfpga_ecc_hmc_base->eccctrl, + (ALT_ECC_HMC_OCP_ECCCTL_AWB_CNT_RST_SET_MSK | + ALT_ECC_HMC_OCP_ECCCTL_CNT_RST_SET_MSK | + ALT_ECC_HMC_OCP_ECCCTL_ECC_EN_SET_MSK)); + clrbits_le32(&socfpga_ecc_hmc_base->eccctrl2, + (ALT_ECC_HMC_OCP_ECCCTL2_RMW_EN_SET_MSK | + ALT_ECC_HMC_OCP_ECCCTL2_AWB_EN_SET_MSK)); + } +} + +struct firewall_entry { + const char *prop_name; + const u32 cfg_addr; + const u32 en_addr; + const u32 en_bit; +}; +#define FW_MPU_FPGA_ADDRESS \ + ((const struct socfpga_noc_fw_ddr_mpu_fpga2sdram *)\ + SOCFPGA_SDR_FIREWALL_MPU_FPGA_ADDRESS) + +#define SOCFPGA_SDR_FIREWALL_MPU_FPGA_ADDRESS_OFFSET(ADDR) \ + (SOCFPGA_SDR_FIREWALL_MPU_FPGA_ADDRESS + \ + offsetof(struct socfpga_noc_fw_ddr_mpu_fpga2sdram, ADDR)) + +#define SOCFPGA_SDR_FIREWALL_L3_ADDRESS_OFFSET(ADDR) \ + (SOCFPGA_SDR_FIREWALL_L3_ADDRESS + \ + offsetof(struct socfpga_noc_fw_ddr_l3, ADDR)) + +const struct firewall_entry firewall_table[] = { + { + "altr,mpu0", + SOCFPGA_SDR_FIREWALL_MPU_FPGA_ADDRESS_OFFSET(mpuregion0addr), + SOCFPGA_SDR_FIREWALL_MPU_FPGA_ADDRESS_OFFSET(enable), + ALT_NOC_FW_DDR_SCR_EN_MPUREG0EN_SET_MSK + }, + { + "altr,mpu1", + SOCFPGA_SDR_FIREWALL_MPU_FPGA_ADDRESS + + SOCFPGA_SDR_FIREWALL_MPU_FPGA_ADDRESS_OFFSET(mpuregion1addr), + SOCFPGA_SDR_FIREWALL_MPU_FPGA_ADDRESS_OFFSET(enable), + ALT_NOC_FW_DDR_SCR_EN_MPUREG1EN_SET_MSK + }, + { + "altr,mpu2", + SOCFPGA_SDR_FIREWALL_MPU_FPGA_ADDRESS_OFFSET(mpuregion2addr), + SOCFPGA_SDR_FIREWALL_MPU_FPGA_ADDRESS_OFFSET(enable), + ALT_NOC_FW_DDR_SCR_EN_MPUREG2EN_SET_MSK + }, + { + "altr,mpu3", + SOCFPGA_SDR_FIREWALL_MPU_FPGA_ADDRESS_OFFSET(mpuregion3addr), + SOCFPGA_SDR_FIREWALL_MPU_FPGA_ADDRESS_OFFSET(enable), + ALT_NOC_FW_DDR_SCR_EN_MPUREG3EN_SET_MSK + }, + { + "altr,l3-0", + SOCFPGA_SDR_FIREWALL_L3_ADDRESS_OFFSET(hpsregion0addr), + SOCFPGA_SDR_FIREWALL_L3_ADDRESS_OFFSET(enable), + ALT_NOC_FW_DDR_SCR_EN_HPSREG0EN_SET_MSK + }, + { + "altr,l3-1", + SOCFPGA_SDR_FIREWALL_L3_ADDRESS_OFFSET(hpsregion1addr), + SOCFPGA_SDR_FIREWALL_L3_ADDRESS_OFFSET(enable), + ALT_NOC_FW_DDR_SCR_EN_HPSREG1EN_SET_MSK + }, + { + "altr,l3-2", + SOCFPGA_SDR_FIREWALL_L3_ADDRESS_OFFSET(hpsregion2addr), + SOCFPGA_SDR_FIREWALL_L3_ADDRESS_OFFSET(enable), + ALT_NOC_FW_DDR_SCR_EN_HPSREG2EN_SET_MSK + }, + { + "altr,l3-3", + SOCFPGA_SDR_FIREWALL_L3_ADDRESS_OFFSET(hpsregion3addr), + SOCFPGA_SDR_FIREWALL_L3_ADDRESS_OFFSET(enable), + ALT_NOC_FW_DDR_SCR_EN_HPSREG3EN_SET_MSK + }, + { + "altr,l3-4", + SOCFPGA_SDR_FIREWALL_L3_ADDRESS_OFFSET(hpsregion4addr), + SOCFPGA_SDR_FIREWALL_L3_ADDRESS_OFFSET(enable), + ALT_NOC_FW_DDR_SCR_EN_HPSREG4EN_SET_MSK + }, + { + "altr,l3-5", + SOCFPGA_SDR_FIREWALL_L3_ADDRESS_OFFSET(hpsregion5addr), + SOCFPGA_SDR_FIREWALL_L3_ADDRESS_OFFSET(enable), + ALT_NOC_FW_DDR_SCR_EN_HPSREG5EN_SET_MSK + }, + { + "altr,l3-6", + SOCFPGA_SDR_FIREWALL_L3_ADDRESS_OFFSET(hpsregion6addr), + SOCFPGA_SDR_FIREWALL_L3_ADDRESS_OFFSET(enable), + ALT_NOC_FW_DDR_SCR_EN_HPSREG6EN_SET_MSK + }, + { + "altr,l3-7", + SOCFPGA_SDR_FIREWALL_L3_ADDRESS_OFFSET(hpsregion7addr), + SOCFPGA_SDR_FIREWALL_L3_ADDRESS_OFFSET(enable), + ALT_NOC_FW_DDR_SCR_EN_HPSREG7EN_SET_MSK + }, + { + "altr,fpga2sdram0-0", + SOCFPGA_SDR_FIREWALL_MPU_FPGA_ADDRESS_OFFSET + (fpga2sdram0region0addr), + SOCFPGA_SDR_FIREWALL_MPU_FPGA_ADDRESS_OFFSET(enable), + ALT_NOC_FW_DDR_SCR_EN_F2SDR0REG0EN_SET_MSK + }, + { + "altr,fpga2sdram0-1", + SOCFPGA_SDR_FIREWALL_MPU_FPGA_ADDRESS_OFFSET + (fpga2sdram0region1addr), + SOCFPGA_SDR_FIREWALL_MPU_FPGA_ADDRESS_OFFSET(enable), + ALT_NOC_FW_DDR_SCR_EN_F2SDR0REG1EN_SET_MSK + }, + { + "altr,fpga2sdram0-2", + SOCFPGA_SDR_FIREWALL_MPU_FPGA_ADDRESS_OFFSET + (fpga2sdram0region2addr), + SOCFPGA_SDR_FIREWALL_MPU_FPGA_ADDRESS_OFFSET(enable), + ALT_NOC_FW_DDR_SCR_EN_F2SDR0REG2EN_SET_MSK + }, + { + "altr,fpga2sdram0-3", + SOCFPGA_SDR_FIREWALL_MPU_FPGA_ADDRESS_OFFSET + (fpga2sdram0region3addr), + SOCFPGA_SDR_FIREWALL_MPU_FPGA_ADDRESS_OFFSET(enable), + ALT_NOC_FW_DDR_SCR_EN_F2SDR0REG3EN_SET_MSK + }, + { + "altr,fpga2sdram1-0", + SOCFPGA_SDR_FIREWALL_MPU_FPGA_ADDRESS_OFFSET + (fpga2sdram1region0addr), + SOCFPGA_SDR_FIREWALL_MPU_FPGA_ADDRESS_OFFSET(enable), + ALT_NOC_FW_DDR_SCR_EN_F2SDR1REG0EN_SET_MSK + }, + { + "altr,fpga2sdram1-1", + SOCFPGA_SDR_FIREWALL_MPU_FPGA_ADDRESS_OFFSET + (fpga2sdram1region1addr), + SOCFPGA_SDR_FIREWALL_MPU_FPGA_ADDRESS_OFFSET(enable), + ALT_NOC_FW_DDR_SCR_EN_F2SDR1REG1EN_SET_MSK + }, + { + "altr,fpga2sdram1-2", + SOCFPGA_SDR_FIREWALL_MPU_FPGA_ADDRESS_OFFSET + (fpga2sdram1region2addr), + SOCFPGA_SDR_FIREWALL_MPU_FPGA_ADDRESS_OFFSET(enable), + ALT_NOC_FW_DDR_SCR_EN_F2SDR1REG2EN_SET_MSK + }, + { + "altr,fpga2sdram1-3", + SOCFPGA_SDR_FIREWALL_MPU_FPGA_ADDRESS_OFFSET + (fpga2sdram1region3addr), + SOCFPGA_SDR_FIREWALL_MPU_FPGA_ADDRESS_OFFSET(enable), + ALT_NOC_FW_DDR_SCR_EN_F2SDR1REG3EN_SET_MSK + }, + { + "altr,fpga2sdram2-0", + SOCFPGA_SDR_FIREWALL_MPU_FPGA_ADDRESS_OFFSET + (fpga2sdram2region0addr), + SOCFPGA_SDR_FIREWALL_MPU_FPGA_ADDRESS_OFFSET(enable), + ALT_NOC_FW_DDR_SCR_EN_F2SDR2REG0EN_SET_MSK + }, + { + "altr,fpga2sdram2-1", + SOCFPGA_SDR_FIREWALL_MPU_FPGA_ADDRESS_OFFSET + (fpga2sdram2region1addr), + SOCFPGA_SDR_FIREWALL_MPU_FPGA_ADDRESS_OFFSET(enable), + ALT_NOC_FW_DDR_SCR_EN_F2SDR2REG1EN_SET_MSK + }, + { + "altr,fpga2sdram2-2", + SOCFPGA_SDR_FIREWALL_MPU_FPGA_ADDRESS_OFFSET + (fpga2sdram2region2addr), + SOCFPGA_SDR_FIREWALL_MPU_FPGA_ADDRESS_OFFSET(enable), + ALT_NOC_FW_DDR_SCR_EN_F2SDR2REG2EN_SET_MSK + }, + { + "altr,fpga2sdram2-3", + SOCFPGA_SDR_FIREWALL_MPU_FPGA_ADDRESS_OFFSET + (fpga2sdram2region3addr), + SOCFPGA_SDR_FIREWALL_MPU_FPGA_ADDRESS_OFFSET(enable), + ALT_NOC_FW_DDR_SCR_EN_F2SDR2REG3EN_SET_MSK + }, + +}; + +static int of_sdram_firewall_setup(const void *blob) +{ + int child, i, node; + u32 start_end[2]; + + node = fdtdec_next_compatible(blob, 0, COMPAT_ALTERA_SOCFPGA_NOC); + if (node < 0) + return -ENXIO; + + child = fdt_first_subnode(blob, node); + if (child < 0) + return -ENXIO; + + /* set to default state */ + writel(0, &socfpga_noc_fw_ddr_mpu_fpga2sdram_base->enable); + writel(0, &socfpga_noc_fw_ddr_l3_base->enable); + + for (i = 0; i < ARRAY_SIZE(firewall_table); i++) { + if (!fdtdec_get_int_array(blob, child, + firewall_table[i].prop_name, + start_end, 2)) { + writel((start_end[0] & ALT_NOC_FW_DDR_ADDR_MASK) | + (start_end[1] << ALT_NOC_FW_DDR_END_ADDR_LSB), + firewall_table[i].cfg_addr); + setbits_le32(firewall_table[i].en_addr, + firewall_table[i].en_bit); + } + } + + return 0; +} + +int ddr_calibration_sequence(void) +{ + WATCHDOG_RESET(); + + /* Check to see if SDRAM cal was success */ + if (sdram_startup()) { + puts("DDRCAL: Failed\n"); + return -EPERM; + } + + puts("DDRCAL: Success\n"); + + WATCHDOG_RESET(); + + /* initialize the MMR register */ + sdram_mmr_init(); + + /* assigning the SDRAM size */ + u64 size = sdram_size_calc(); + + /* + * If size is less than zero, this is invalid/weird value from + * calculation, use default Config size. + * Up to 2GB is supported, 2GB would be used if more than that. + */ + if (size <= 0) { + gd->ram_size = PHYS_SDRAM_1_SIZE; + } + else if (DDR_SIZE_2GB_HEX <= size) { + gd->ram_size = DDR_SIZE_2GB_HEX; + } + else { + gd->ram_size = (u32)size; + } + + /* setup the dram info within bd */ + dram_init_banksize(); + + if (of_sdram_firewall_setup(gd->fdt_blob)) + puts("FW: Error Configuring Firewall\n"); + + return 0; +} + +void dram_bank_mmu_setup(int bank) +{ + bd_t *bd = gd->bd; + int i; + + debug("%s: bank: %d\n", __func__, bank); + for (i = bd->bi_dram[bank].start >> 20; + i < (bd->bi_dram[bank].start + bd->bi_dram[bank].size) >> 20; + i++) { +#if defined(CONFIG_SYS_ARM_CACHE_WRITETHROUGH) + set_section_dcache(i, DCACHE_WRITETHROUGH); +#else + set_section_dcache(i, DCACHE_WRITEBACK); +#endif + } + + /* same as above but just that we would want cacheable for ocram too */ + i = CONFIG_SYS_INIT_RAM_ADDR >> 20; +#if defined(CONFIG_SYS_ARM_CACHE_WRITETHROUGH) + set_section_dcache(i, DCACHE_WRITETHROUGH); +#else + set_section_dcache(i, DCACHE_WRITEBACK); +#endif +}

From: Tien Fong Chee tien.fong.chee@intel.com

Enable memory allocation in SPL for preparation to enable FAT in SPL. Memory allocation is needed by FAT to work properly.

Signed-off-by: Tien Fong Chee tien.fong.chee@intel.com Reviewed-by: Dinh Nguyen dinguyen@kernel.org --- include/configs/socfpga_common.h | 22 +++++++++++++++++++++- 1 file changed, 21 insertions(+), 1 deletion(-)

diff --git a/include/configs/socfpga_common.h b/include/configs/socfpga_common.h index 31b1eda..7dcacbc 100644 --- a/include/configs/socfpga_common.h +++ b/include/configs/socfpga_common.h @@ -263,17 +263,33 @@ unsigned int cm_get_qspi_controller_clk_hz(void); /* * SPL * - * SRAM Memory layout: + * SRAM Memory layout for gen 5: * * 0xFFFF_0000 ...... Start of SRAM * 0xFFFF_xxxx ...... Top of stack (grows down) * 0xFFFF_yyyy ...... Malloc area * 0xFFFF_zzzz ...... Global Data * 0xFFFF_FF00 ...... End of SRAM + * + * SRAM Memory layout for Arria 10: + * 0xFFE0_0000 ...... Start of SRAM (bottom) + * 0xFFEx_xxxx ...... Top of stack (grows down to bottom) + * 0xFFEy_yyyy ...... Global Data + * 0xFFEz_zzzz ...... Malloc area (grows up to top) + * 0xFFE3_FFFF ...... End of SRAM (top) */ #define CONFIG_SPL_FRAMEWORK #define CONFIG_SPL_TEXT_BASE CONFIG_SYS_INIT_RAM_ADDR #define CONFIG_SPL_MAX_SIZE CONFIG_SYS_INIT_RAM_SIZE +#if defined(CONFIG_TARGET_SOCFPGA_ARRIA10) +/* SPL memory allocation configuration, this is for FAT implementation */ +#ifndef CONFIG_SYS_SPL_MALLOC_START +#define CONFIG_SYS_SPL_MALLOC_SIZE 0x00010000 +#define CONFIG_SYS_SPL_MALLOC_START (CONFIG_SYS_INIT_RAM_SIZE - \ + CONFIG_SYS_SPL_MALLOC_SIZE + \ + CONFIG_SYS_INIT_RAM_ADDR) +#endif +#endif

/* SPL SDMMC boot support */ #ifdef CONFIG_SPL_MMC_SUPPORT @@ -303,7 +319,11 @@ unsigned int cm_get_qspi_controller_clk_hz(void); /* * Stack setup */ +#if defined(CONFIG_TARGET_SOCFPGA_GEN5) #define CONFIG_SPL_STACK CONFIG_SYS_INIT_SP_ADDR +#elif defined(CONFIG_TARGET_SOCFPGA_ARRIA10) +#define CONFIG_SPL_STACK CONFIG_SYS_SPL_MALLOC_START +#endif

/* Extra Environment */ #ifndef CONFIG_SPL_BUILD

From: Tien Fong Chee tien.fong.chee@intel.com

Enhance preloader header with both additional program length and program entry offset attributes, which offset is relative to the start of program header.

Signed-off-by: Tien Fong Chee tien.fong.chee@intel.com Reviewed-by: Dinh Nguyen dinguyen@kernel.org --- arch/arm/mach-socfpga/include/mach/boot0.h | 7 +++++++ 1 file changed, 7 insertions(+)

diff --git a/arch/arm/mach-socfpga/include/mach/boot0.h b/arch/arm/mach-socfpga/include/mach/boot0.h index 7e8a2b1..e6db659 100644 --- a/arch/arm/mach-socfpga/include/mach/boot0.h +++ b/arch/arm/mach-socfpga/include/mach/boot0.h @@ -15,6 +15,13 @@ _start:

.word 0x1337c0d3; /* SoCFPGA preloader validation word */ .word 0xc01df00d; /* Header length(2B),flags(1B),version(1B) */ +#ifndef CONFIG_TARGET_SOCFPGA_GEN5 + .word 0xfeedface; /* Program length(4B) */ + .word 0xf00dcafe; /* + * Program entry offset(4B),relative to + * the start of program header + */ +#endif .word 0xcafec0d3; /* Simple checksum(2B),spare offset(2B) */ nop;

From: Tien Fong Chee tien.fong.chee@intel.com

SoC FPGA info is required in both SPL and U-Boot.

Signed-off-by: Tien Fong Chee tien.fong.chee@intel.com --- arch/arm/mach-socfpga/board.c | 4 ++++ arch/arm/mach-socfpga/misc_arria10.c | 5 ----- arch/arm/mach-socfpga/spl.c | 6 ++++++ 3 files changed, 10 insertions(+), 5 deletions(-)

diff --git a/arch/arm/mach-socfpga/board.c b/arch/arm/mach-socfpga/board.c index 8d3b515..7beb347 100644 --- a/arch/arm/mach-socfpga/board.c +++ b/arch/arm/mach-socfpga/board.c @@ -11,6 +11,7 @@ #include <fdtdec.h> #include <asm/arch/reset_manager.h> #include <asm/arch/clock_manager.h> +#include <asm/arch/misc.h> #include <asm/io.h>

#include <usb.h> @@ -31,6 +32,9 @@ int board_init(void) #if defined(CONFIG_TARGET_SOCFPGA_ARRIA10) /* configuring the clock based on handoff */ cm_basic_init(gd->fdt_blob); + + /* Add device descriptor to FPGA device table */ + socfpga_fpga_add(); #endif

return 0; diff --git a/arch/arm/mach-socfpga/misc_arria10.c b/arch/arm/mach-socfpga/misc_arria10.c index 9d751f6..8760ac9 100644 --- a/arch/arm/mach-socfpga/misc_arria10.c +++ b/arch/arm/mach-socfpga/misc_arria10.c @@ -94,11 +94,6 @@ int arch_early_init_r(void) /* assert reset to all except L4WD0 and L4TIMER0 */ socfpga_per_reset_all();

- /* configuring the clock based on handoff */ - /* TODO: Add call to cm_basic_init() */ - - /* Add device descriptor to FPGA device table */ - socfpga_fpga_add(); return 0; } #else diff --git a/arch/arm/mach-socfpga/spl.c b/arch/arm/mach-socfpga/spl.c index 71bae82..aba116d 100644 --- a/arch/arm/mach-socfpga/spl.c +++ b/arch/arm/mach-socfpga/spl.c @@ -15,6 +15,7 @@ #include <asm/arch/system_manager.h> #include <asm/arch/freeze_controller.h> #include <asm/arch/clock_manager.h> +#include <asm/arch/misc.h> #include <asm/arch/scan_manager.h> #include <asm/arch/sdram.h> #include <asm/arch/scu.h> @@ -208,6 +209,11 @@ void spl_board_init(void)

/* enable console uart printing */ preloader_console_init(); + + WATCHDOG_RESET(); + + /* Add device descriptor to FPGA device table */ + socfpga_fpga_add(); }

void board_init_f(ulong dummy)

From: Tien Fong Chee tien.fong.chee@intel.com

Enable SPL successfully boot to U-boot.

Signed-off-by: Tien Fong Chee tien.fong.chee@intel.com --- configs/socfpga_arria10_defconfig | 41 ++++++++++++++++++++++++++++++++++----- 1 file changed, 36 insertions(+), 5 deletions(-)

diff --git a/configs/socfpga_arria10_defconfig b/configs/socfpga_arria10_defconfig index f85064b..8cecc88 100644 --- a/configs/socfpga_arria10_defconfig +++ b/configs/socfpga_arria10_defconfig @@ -1,16 +1,18 @@ CONFIG_ARM=y CONFIG_ARCH_SOCFPGA=y -CONFIG_SYS_MALLOC_F_LEN=0x2000 CONFIG_TARGET_SOCFPGA_ARRIA10_SOCDK=y CONFIG_IDENT_STRING="socfpga_arria10" CONFIG_DEFAULT_DEVICE_TREE="socfpga_arria10_socdk_sdmmc" -CONFIG_USE_BOOTARGS=y -CONFIG_BOOTARGS="console=ttyS0,115200" CONFIG_DEFAULT_FDT_FILE="socfpga_arria10_socdk_sdmmc.dtb" CONFIG_FIT=y CONFIG_SPL_ENV_SUPPORT=y CONFIG_SPL_FIT=y +CONFIG_SYS_CONSOLE_IS_IN_ENV=y +CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE=y +CONFIG_SYS_CONSOLE_ENV_OVERWRITE=y +CONFIG_VERSION_VARIABLE=y CONFIG_SPL=y +CONFIG_HUSH_PARSER=y CONFIG_SPL_FPGA_SUPPORT=y CONFIG_SPL_FAT_SUPPORT=y CONFIG_FS_FAT_MAX_CLUSTSIZE=32768 @@ -18,15 +20,23 @@ CONFIG_CMD_BOOTZ=y CONFIG_CMD_ASKENV=y CONFIG_CMD_GREPENV=y # CONFIG_CMD_FLASH is not set -CONFIG_CMD_GPIO=y CONFIG_SPL_LIBDISK_SUPPORT=y +CONFIG_CMD_PART=y CONFIG_CMD_MMC=y +CONFIG_CMD_SF=y +CONFIG_CMD_SPI=y +CONFIG_CMD_I2C=y +CONFIG_SYS_I2C_DW=y +CONFIG_CMD_USB=y +CONFIG_CMD_DFU=y +CONFIG_CMD_USB_MASS_STORAGE=y +CONFIG_CMD_GPIO=y +CONFIG_CMD_MII=y CONFIG_CMD_DHCP=y CONFIG_CMD_PING=y CONFIG_CMD_CACHE=y CONFIG_MTDIDS_DEFAULT="nor0=ff705000.spi.0" CONFIG_DOS_PARTITION=y -CONFIG_ENV_IS_IN_MMC=y CONFIG_SPL_DOS_PARTITION=y CONFIG_SPL_FS_GENERIC=y CONFIG_CMD_FAT=y @@ -39,7 +49,28 @@ CONFIG_DM_GPIO=y CONFIG_DWAPB_GPIO=y CONFIG_DM_MMC=y CONFIG_MMC_DW=y +CONFIG_SPI_FLASH=y +CONFIG_SPI_FLASH_BAR=y +CONFIG_SPI_FLASH_SPANSION=y +CONFIG_SPI_FLASH_STMICRO=y +CONFIG_DM_ETH=y +CONFIG_ETH_DESIGNWARE=y CONFIG_SYS_NS16550=y CONFIG_USE_TINY_PRINTF=y CONFIG_CMD_FPGA_LOADFS=y +CONFIG_CADENCE_QSPI=y +CONFIG_DESIGNWARE_SPI=y +CONFIG_USB=y +CONFIG_DM_USB=y +CONFIG_USB_STORAGE=y +CONFIG_USB_GADGET=y +CONFIG_USB_GADGET_DWC2_OTG=y +CONFIG_USB_GADGET_DOWNLOAD=y +CONFIG_G_DNL_MANUFACTURER="altera" +CONFIG_G_DNL_VENDOR_NUM=0x0525 +CONFIG_G_DNL_PRODUCT_NUM=0xa4a5 +CONFIG_USE_TINY_PRINTF=y CONFIG_SPL_MMC_SUPPORT=y +CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR=y +CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR=0x800 +CONFIG_ENABLE_ARM_SOC_BOOT0_HOOK=y