diff options
44 files changed, 788 insertions, 250 deletions
@@ -936,8 +936,19 @@ u-boot.sha1: u-boot.bin u-boot.dis: u-boot $(OBJDUMP) -d $< > $@ +# If .u-boot.cfg.d is still present, then either: +# a) The previous build used a Makefile that used if_changed rather than +# if_changed_dep when building u-boot.cfg, and hence any later builds will +# be unaware of the dependencies for u-boot.cfg. In this case, we must +# delete u-boot.cfg to force it and .u-boot.cfg.cmd to be rebuilt the +# correct way. +# b) The previous build failed or was interrupted while building u-boot.cfg, +# so deleting u-boot.cfg isn't going to cause any additional work. +ifneq ($(wildcard $(obj)/.u-boot.cfg.d),) + unused := $(shell rm -f $(obj)/u-boot.cfg) +endif u-boot.cfg: include/config.h FORCE - $(call if_changed,cpp_cfg) + $(call if_changed_dep,cpp_cfg) # Check that this build does not use CONFIG options that we don't know about # unless they are in Kconfig. All the existing CONFIG options are whitelisted, diff --git a/arch/arm/cpu/armv8/zynqmp/Kconfig b/arch/arm/cpu/armv8/zynqmp/Kconfig index e703991..1eedb39 100644 --- a/arch/arm/cpu/armv8/zynqmp/Kconfig +++ b/arch/arm/cpu/armv8/zynqmp/Kconfig @@ -47,5 +47,53 @@ config ZYNQMP_USB config SYS_MALLOC_F_LEN default 0x600 +config SPL_ZYNQMP_ALT_BOOTMODE_ENABLED + bool "Overwrite SPL bootmode" + depends on SPL + help + Overwrite bootmode selected via boot mode pins to tell SPL what should + be the next boot device. + +config SPL_ZYNQMP_ALT_BOOTMODE + hex + default 0x0 if JTAG_MODE + default 0x1 if QSPI_MODE_24BIT + default 0x2 if QSPI_MODE_32BIT + default 0x3 if SD_MODE + default 0x4 if NAND_MODE + default 0x5 if SD_MODE1 + default 0x6 if EMMC_MODE + default 0x7 if USB_MODE + +choice + prompt "Boot mode" + depends on ZYNQMP_ALT_BOOTMODE_ENABLED + default JTAG + +config JTAG_MODE + bool "JTAG_MODE" + +config QSPI_MODE_24BIT + bool "QSPI_MODE_24BIT" + +config QSPI_MODE_32BIT + bool "QSPI_MODE_32BIT" + +config SD_MODE + bool "SD_MODE" + +config SD_MODE1 + bool "SD_MODE1" + +config NAND_MODE + bool "NAND_MODE" + +config EMMC_MODE + bool "EMMC_MODE" + +config USB_MODE + bool "USB" + +endchoice endif diff --git a/arch/arm/cpu/armv8/zynqmp/spl.c b/arch/arm/cpu/armv8/zynqmp/spl.c index 867d2b2..04e1905 100644 --- a/arch/arm/cpu/armv8/zynqmp/spl.c +++ b/arch/arm/cpu/armv8/zynqmp/spl.c @@ -35,10 +35,29 @@ void board_init_f(ulong dummy) board_init_r(NULL, 0); } +static void ps_mode_reset(ulong mode) +{ + writel(mode << ZYNQMP_CRL_APB_BOOT_PIN_CTRL_OUT_EN_SHIFT, + &crlapb_base->boot_pin_ctrl); + udelay(5); + writel(mode << ZYNQMP_CRL_APB_BOOT_PIN_CTRL_OUT_VAL_SHIFT | + mode << ZYNQMP_CRL_APB_BOOT_PIN_CTRL_OUT_EN_SHIFT, + &crlapb_base->boot_pin_ctrl); +} + +/* + * Set default PS_MODE1 which is used for USB ULPI phy reset + * Also other resets can be connected to this certain pin + */ +#ifndef MODE_RESET +# define MODE_RESET PS_MODE1 +#endif + #ifdef CONFIG_SPL_BOARD_INIT void spl_board_init(void) { preloader_console_init(); + ps_mode_reset(MODE_RESET); board_init(); } #endif @@ -48,6 +67,13 @@ u32 spl_boot_device(void) u32 reg = 0; u8 bootmode; +#if defined(CONFIG_SPL_ZYNQMP_ALT_BOOTMODE_ENABLED) + /* Change default boot mode at run-time */ + writel(BOOT_MODE_USE_ALT | + CONFIG_SPL_ZYNQMP_ALT_BOOTMODE << BOOT_MODE_ALT_SHIFT, + &crlapb_base->boot_mode); +#endif + reg = readl(&crlapb_base->boot_mode); bootmode = reg & BOOT_MODES_MASK; @@ -60,6 +86,10 @@ u32 spl_boot_device(void) case SD_MODE1: return BOOT_DEVICE_MMC1; #endif +#ifdef CONFIG_SPL_DFU_SUPPORT + case USB_MODE: + return BOOT_DEVICE_DFU; +#endif default: printf("Invalid Boot Mode:0x%x\n", bootmode); break; diff --git a/arch/arm/include/asm/arch-zynqmp/hardware.h b/arch/arm/include/asm/arch-zynqmp/hardware.h index 35964d6..456c1b0 100644 --- a/arch/arm/include/asm/arch-zynqmp/hardware.h +++ b/arch/arm/include/asm/arch-zynqmp/hardware.h @@ -25,6 +25,13 @@ #define ZYNQMP_CRL_APB_BASEADDR 0xFF5E0000 #define ZYNQMP_CRL_APB_TIMESTAMP_REF_CTRL_CLKACT 0x1000000 +#define ZYNQMP_CRL_APB_BOOT_PIN_CTRL_OUT_EN_SHIFT 0 +#define ZYNQMP_CRL_APB_BOOT_PIN_CTRL_OUT_VAL_SHIFT 8 + +#define PS_MODE0 BIT(0) +#define PS_MODE1 BIT(1) +#define PS_MODE2 BIT(2) +#define PS_MODE3 BIT(3) struct crlapb_regs { u32 reserved0[36]; @@ -35,7 +42,9 @@ struct crlapb_regs { u32 boot_mode; /* 0x200 */ u32 reserved3[14]; u32 rst_lpd_top; /* 0x23C */ - u32 reserved4[26]; + u32 reserved4[4]; + u32 boot_pin_ctrl; /* 0x250 */ + u32 reserved5[21]; }; #define crlapb_base ((struct crlapb_regs *)ZYNQMP_CRL_APB_BASEADDR) @@ -69,7 +78,10 @@ struct iou_scntr_secure { #define SD_MODE1 0x00000005 /* sd 1 */ #define NAND_MODE 0x00000004 #define EMMC_MODE 0x00000006 +#define USB_MODE 0x00000007 #define JTAG_MODE 0x00000000 +#define BOOT_MODE_USE_ALT 0x100 +#define BOOT_MODE_ALT_SHIFT 12 #define ZYNQMP_IOU_SLCR_BASEADDR 0xFF180000 diff --git a/arch/arm/include/asm/spl.h b/arch/arm/include/asm/spl.h index 19c38f4..6f312d6 100644 --- a/arch/arm/include/asm/spl.h +++ b/arch/arm/include/asm/spl.h @@ -28,6 +28,7 @@ enum { BOOT_DEVICE_SATA, BOOT_DEVICE_I2C, BOOT_DEVICE_BOARD, + BOOT_DEVICE_DFU, BOOT_DEVICE_NONE }; #endif diff --git a/board/xilinx/zynqmp/zynqmp.c b/board/xilinx/zynqmp/zynqmp.c index 0c5d997..566b5e8 100644 --- a/board/xilinx/zynqmp/zynqmp.c +++ b/board/xilinx/zynqmp/zynqmp.c @@ -16,14 +16,114 @@ #include <asm/io.h> #include <usb.h> #include <dwc3-uboot.h> +#include <zynqmppl.h> #include <i2c.h> +#include <g_dnl.h> DECLARE_GLOBAL_DATA_PTR; +#if defined(CONFIG_FPGA) && defined(CONFIG_FPGA_ZYNQMPPL) && \ + !defined(CONFIG_SPL_BUILD) +static xilinx_desc zynqmppl = XILINX_ZYNQMP_DESC; + +static const struct { + uint32_t id; + char *name; +} zynqmp_devices[] = { + { + .id = 0x10, + .name = "3eg", + }, + { + .id = 0x11, + .name = "2eg", + }, + { + .id = 0x20, + .name = "5ev", + }, + { + .id = 0x21, + .name = "4ev", + }, + { + .id = 0x30, + .name = "7ev", + }, + { + .id = 0x38, + .name = "9eg", + }, + { + .id = 0x39, + .name = "6eg", + }, + { + .id = 0x40, + .name = "11eg", + }, + { + .id = 0x50, + .name = "15eg", + }, + { + .id = 0x58, + .name = "19eg", + }, + { + .id = 0x59, + .name = "17eg", + }, +}; + +static int chip_id(void) +{ + struct pt_regs regs; + regs.regs[0] = ZYNQMP_SIP_SVC_CSU_DMA_CHIPID; + regs.regs[1] = 0; + regs.regs[2] = 0; + regs.regs[3] = 0; + + smc_call(®s); + + return regs.regs[0]; +} + +static char *zynqmp_get_silicon_idcode_name(void) +{ + uint32_t i, id; + + id = chip_id(); + for (i = 0; i < ARRAY_SIZE(zynqmp_devices); i++) { + if (zynqmp_devices[i].id == id) + return zynqmp_devices[i].name; + } + return "unknown"; +} +#endif + +#define ZYNQMP_VERSION_SIZE 9 + int board_init(void) { printf("EL Level:\tEL%d\n", current_el()); +#if defined(CONFIG_FPGA) && defined(CONFIG_FPGA_ZYNQMPPL) && \ + !defined(CONFIG_SPL_BUILD) || (defined(CONFIG_SPL_FPGA_SUPPORT) && \ + defined(CONFIG_SPL_BUILD)) + if (current_el() != 3) { + static char version[ZYNQMP_VERSION_SIZE]; + + strncat(version, "xczu", ZYNQMP_VERSION_SIZE); + zynqmppl.name = strncat(version, + zynqmp_get_silicon_idcode_name(), + ZYNQMP_VERSION_SIZE); + printf("Chip ID:\t%s\n", zynqmppl.name); + fpga_init(); + fpga_add(fpga_xilinx, &zynqmppl); + } +#endif + return 0; } @@ -228,6 +328,10 @@ int board_late_init(void) puts("Bootmode: "); switch (bootmode) { + case USB_MODE: + puts("USB_MODE\n"); + mode = "usb"; + break; case JTAG_MODE: puts("JTAG_MODE\n"); mode = "pxe dhcp"; @@ -283,22 +387,38 @@ int checkboard(void) } #ifdef CONFIG_USB_DWC3 -static struct dwc3_device dwc3_device_data = { +static struct dwc3_device dwc3_device_data0 = { .maximum_speed = USB_SPEED_HIGH, .base = ZYNQMP_USB0_XHCI_BASEADDR, .dr_mode = USB_DR_MODE_PERIPHERAL, .index = 0, }; -int usb_gadget_handle_interrupts(void) +static struct dwc3_device dwc3_device_data1 = { + .maximum_speed = USB_SPEED_HIGH, + .base = ZYNQMP_USB1_XHCI_BASEADDR, + .dr_mode = USB_DR_MODE_PERIPHERAL, + .index = 1, +}; + +int usb_gadget_handle_interrupts(int index) { - dwc3_uboot_handle_interrupt(0); + dwc3_uboot_handle_interrupt(index); return 0; } int board_usb_init(int index, enum usb_init_type init) { - return dwc3_uboot_init(&dwc3_device_data); + debug("%s: index %x\n", __func__, index); + + switch (index) { + case 0: + return dwc3_uboot_init(&dwc3_device_data0); + case 1: + return dwc3_uboot_init(&dwc3_device_data1); + }; + + return -1; } int board_usb_cleanup(int index, enum usb_init_type init) diff --git a/common/image-fdt.c b/common/image-fdt.c index d6ee225..3d23608 100644 --- a/common/image-fdt.c +++ b/common/image-fdt.c @@ -285,7 +285,7 @@ int boot_get_fdt(int flag, int argc, char * const argv[], uint8_t arch, fdt_noffset = fit_get_node_from_config(images, FIT_FDT_PROP, fdt_addr); - if (fdt_noffset == -ENOLINK) + if (fdt_noffset == -ENOENT) return 0; else if (fdt_noffset < 0) return 1; diff --git a/common/image-fit.c b/common/image-fit.c index 9ce68f1..1b0234a 100644 --- a/common/image-fit.c +++ b/common/image-fit.c @@ -1560,7 +1560,7 @@ int fit_get_node_from_config(bootm_headers_t *images, const char *prop_name, cfg_noffset = fit_conf_get_node(fit_hdr, images->fit_uname_cfg); if (cfg_noffset < 0) { debug("* %s: no such config\n", prop_name); - return -ENOENT; + return -EINVAL; } noffset = fit_conf_get_prop_node(fit_hdr, cfg_noffset, prop_name); diff --git a/common/image.c b/common/image.c index 7ad04ca..c8d9bc8 100644 --- a/common/image.c +++ b/common/image.c @@ -1078,7 +1078,7 @@ int boot_get_ramdisk(int argc, char * const argv[], bootm_headers_t *images, rd_addr = map_to_sysmem(images->fit_hdr_os); rd_noffset = fit_get_node_from_config(images, FIT_RAMDISK_PROP, rd_addr); - if (rd_noffset == -ENOLINK) + if (rd_noffset == -ENOENT) return 0; else if (rd_noffset < 0) return 1; diff --git a/configs/mx6sxsabreauto_defconfig b/configs/mx6sxsabreauto_defconfig index 41d46f6..e80bb4e 100644 --- a/configs/mx6sxsabreauto_defconfig +++ b/configs/mx6sxsabreauto_defconfig @@ -23,6 +23,7 @@ CONFIG_CMD_EXT4=y CONFIG_CMD_EXT4_WRITE=y CONFIG_CMD_FAT=y CONFIG_CMD_FS_GENERIC=y +CONFIG_FSL_QSPI=y CONFIG_SPI_FLASH=y CONFIG_SPI_FLASH_BAR=y CONFIG_SPI_FLASH_STMICRO=y diff --git a/configs/mx6ul_14x14_evk_defconfig b/configs/mx6ul_14x14_evk_defconfig index 9b4c4a4..a829a18 100644 --- a/configs/mx6ul_14x14_evk_defconfig +++ b/configs/mx6ul_14x14_evk_defconfig @@ -32,4 +32,8 @@ CONFIG_CMD_FAT=y CONFIG_CMD_FS_GENERIC=y CONFIG_USB=y CONFIG_USB_STORAGE=y +CONFIG_FSL_QSPI=y +CONFIG_SPI_FLASH=y +CONFIG_SPI_FLASH_BAR=y +CONFIG_SPI_FLASH_STMICRO=y CONFIG_OF_LIBFDT=y diff --git a/configs/mx6ul_9x9_evk_defconfig b/configs/mx6ul_9x9_evk_defconfig index e88a1dc..eaf3cfd 100644 --- a/configs/mx6ul_9x9_evk_defconfig +++ b/configs/mx6ul_9x9_evk_defconfig @@ -32,4 +32,8 @@ CONFIG_CMD_FAT=y CONFIG_CMD_FS_GENERIC=y CONFIG_USB=y CONFIG_USB_STORAGE=y +CONFIG_FSL_QSPI=y +CONFIG_SPI_FLASH=y +CONFIG_SPI_FLASH_BAR=y +CONFIG_SPI_FLASH_STMICRO=y CONFIG_OF_LIBFDT=y diff --git a/configs/xilinx_zynqmp_ep_defconfig b/configs/xilinx_zynqmp_ep_defconfig index 196eb69..bd8b906 100644 --- a/configs/xilinx_zynqmp_ep_defconfig +++ b/configs/xilinx_zynqmp_ep_defconfig @@ -5,6 +5,7 @@ CONFIG_SYS_MALLOC_F_LEN=0x8000 CONFIG_ZYNQMP_USB=y CONFIG_SYS_TEXT_BASE=0x8000000 CONFIG_DEFAULT_DEVICE_TREE="zynqmp-ep108" +CONFIG_AHCI=y CONFIG_FIT=y CONFIG_FIT_VERBOSE=y CONFIG_SPL_LOAD_FIT=y @@ -46,6 +47,8 @@ CONFIG_NET_RANDOM_ETHADDR=y CONFIG_SPL_DM=y CONFIG_SPL_DM_SEQ_ALIAS=y CONFIG_BLK=y +CONFIG_FPGA_XILINX=y +CONFIG_FPGA_ZYNQMPPL=y CONFIG_DM_GPIO=y CONFIG_DM_I2C=y CONFIG_SYS_I2C_CADENCE=y diff --git a/configs/xilinx_zynqmp_zc1751_xm015_dc1_defconfig b/configs/xilinx_zynqmp_zc1751_xm015_dc1_defconfig index a3fb226..6afacd2 100644 --- a/configs/xilinx_zynqmp_zc1751_xm015_dc1_defconfig +++ b/configs/xilinx_zynqmp_zc1751_xm015_dc1_defconfig @@ -38,6 +38,8 @@ CONFIG_NET_RANDOM_ETHADDR=y CONFIG_SPL_DM=y CONFIG_SPL_DM_SEQ_ALIAS=y CONFIG_BLK=y +CONFIG_FPGA_XILINX=y +CONFIG_FPGA_ZYNQMPPL=y CONFIG_DM_GPIO=y CONFIG_DM_I2C=y CONFIG_SYS_I2C_CADENCE=y diff --git a/configs/xilinx_zynqmp_zc1751_xm016_dc2_defconfig b/configs/xilinx_zynqmp_zc1751_xm016_dc2_defconfig index aec4f9b..4068c28 100644 --- a/configs/xilinx_zynqmp_zc1751_xm016_dc2_defconfig +++ b/configs/xilinx_zynqmp_zc1751_xm016_dc2_defconfig @@ -41,6 +41,8 @@ CONFIG_NET_RANDOM_ETHADDR=y CONFIG_SPL_DM=y CONFIG_SPL_DM_SEQ_ALIAS=y CONFIG_BLK=y +CONFIG_FPGA_XILINX=y +CONFIG_FPGA_ZYNQMPPL=y CONFIG_DM_GPIO=y CONFIG_DM_I2C=y CONFIG_SYS_I2C_CADENCE=y diff --git a/configs/xilinx_zynqmp_zc1751_xm018_dc4_defconfig b/configs/xilinx_zynqmp_zc1751_xm018_dc4_defconfig index 0b2ebb1..c717f04 100644 --- a/configs/xilinx_zynqmp_zc1751_xm018_dc4_defconfig +++ b/configs/xilinx_zynqmp_zc1751_xm018_dc4_defconfig @@ -1,5 +1,4 @@ CONFIG_ARM=y -CONFIG_SYS_CONFIG_NAME="xilinx_zynqmp_zc1751_xm018_dc4" CONFIG_ARCH_ZYNQMP=y CONFIG_SYS_MALLOC_F_LEN=0x8000 CONFIG_IDENT_STRING=" Xilinx ZynqMP ZC1751 xm018 dc4" @@ -34,6 +33,8 @@ CONFIG_NET_RANDOM_ETHADDR=y CONFIG_SPL_DM=y CONFIG_SPL_DM_SEQ_ALIAS=y CONFIG_BLK=y +CONFIG_FPGA_XILINX=y +CONFIG_FPGA_ZYNQMPPL=y CONFIG_DM_GPIO=y CONFIG_DM_I2C=y CONFIG_SYS_I2C_CADENCE=y diff --git a/configs/xilinx_zynqmp_zc1751_xm019_dc5_defconfig b/configs/xilinx_zynqmp_zc1751_xm019_dc5_defconfig index f570b2a..1a27bd0 100644 --- a/configs/xilinx_zynqmp_zc1751_xm019_dc5_defconfig +++ b/configs/xilinx_zynqmp_zc1751_xm019_dc5_defconfig @@ -33,6 +33,8 @@ CONFIG_OF_EMBED=y CONFIG_SPL_DM=y CONFIG_SPL_DM_SEQ_ALIAS=y CONFIG_BLK=y +CONFIG_FPGA_XILINX=y +CONFIG_FPGA_ZYNQMPPL=y CONFIG_DM_GPIO=y CONFIG_DM_I2C=y CONFIG_SYS_I2C_CADENCE=y diff --git a/configs/xilinx_zynqmp_zcu102_defconfig b/configs/xilinx_zynqmp_zcu102_defconfig index 8fcb2fd..90b5ff6 100644 --- a/configs/xilinx_zynqmp_zcu102_defconfig +++ b/configs/xilinx_zynqmp_zcu102_defconfig @@ -6,6 +6,7 @@ CONFIG_ZYNQMP_USB=y CONFIG_IDENT_STRING=" Xilinx ZynqMP ZCU102" CONFIG_SYS_TEXT_BASE=0x8000000 CONFIG_DEFAULT_DEVICE_TREE="zynqmp-zcu102" +CONFIG_AHCI=y CONFIG_FIT=y CONFIG_FIT_VERBOSE=y CONFIG_SPL_LOAD_FIT=y @@ -38,6 +39,8 @@ CONFIG_NET_RANDOM_ETHADDR=y CONFIG_SPL_DM=y CONFIG_SPL_DM_SEQ_ALIAS=y CONFIG_BLK=y +CONFIG_FPGA_XILINX=y +CONFIG_FPGA_ZYNQMPPL=y CONFIG_DM_GPIO=y CONFIG_DM_MMC=y CONFIG_DM_MMC_OPS=y diff --git a/configs/xilinx_zynqmp_zcu102_revB_defconfig b/configs/xilinx_zynqmp_zcu102_revB_defconfig index b7ba599..5a0d686 100644 --- a/configs/xilinx_zynqmp_zcu102_revB_defconfig +++ b/configs/xilinx_zynqmp_zcu102_revB_defconfig @@ -6,6 +6,7 @@ CONFIG_ZYNQMP_USB=y CONFIG_IDENT_STRING=" Xilinx ZynqMP ZCU102" CONFIG_SYS_TEXT_BASE=0x8000000 CONFIG_DEFAULT_DEVICE_TREE="zynqmp-zcu102-revB" +CONFIG_AHCI=y CONFIG_FIT=y CONFIG_FIT_VERBOSE=y CONFIG_SPL_LOAD_FIT=y @@ -38,6 +39,8 @@ CONFIG_NET_RANDOM_ETHADDR=y CONFIG_SPL_DM=y CONFIG_SPL_DM_SEQ_ALIAS=y CONFIG_BLK=y +CONFIG_FPGA_XILINX=y +CONFIG_FPGA_ZYNQMPPL=y CONFIG_DM_GPIO=y CONFIG_DM_MMC=y CONFIG_DM_MMC_OPS=y diff --git a/drivers/Kconfig b/drivers/Kconfig index 4f84469..4c555a0 100644 --- a/drivers/Kconfig +++ b/drivers/Kconfig @@ -20,6 +20,8 @@ source "drivers/dfu/Kconfig" source "drivers/dma/Kconfig" +source "drivers/fpga/Kconfig" + source "drivers/gpio/Kconfig" source "drivers/hwmon/Kconfig" diff --git a/drivers/fpga/Kconfig b/drivers/fpga/Kconfig new file mode 100644 index 0000000..f3f6bf7 --- /dev/null +++ b/drivers/fpga/Kconfig @@ -0,0 +1,20 @@ +menu "FPGA support" + +config FPGA + bool + +config FPGA_XILINX + bool "Enable Xilinx FPGA drivers" + select FPGA + help + Enable Xilinx FPGA specific functions which includes bitstream + (in BIT format), fpga and device validation. + +config FPGA_ZYNQMPPL + bool "Enable Xilinx FPGA driver for ZynqMP" + depends on FPGA_XILINX + help + Enable FPGA driver for loading bitstream in BIT and BIN format + on Xilinx Zynq UltraScale+ (ZynqMP) device. + +endmenu diff --git a/drivers/fpga/Makefile b/drivers/fpga/Makefile index fec3fec..777706f 100644 --- a/drivers/fpga/Makefile +++ b/drivers/fpga/Makefile @@ -10,6 +10,7 @@ obj-$(CONFIG_FPGA_SPARTAN2) += spartan2.o obj-$(CONFIG_FPGA_SPARTAN3) += spartan3.o obj-$(CONFIG_FPGA_VIRTEX2) += virtex2.o obj-$(CONFIG_FPGA_ZYNQPL) += zynqpl.o +obj-$(CONFIG_FPGA_ZYNQMPPL) += zynqmppl.o obj-$(CONFIG_FPGA_XILINX) += xilinx.o obj-$(CONFIG_FPGA_LATTICE) += ivm_core.o lattice.o ifdef CONFIG_FPGA_ALTERA diff --git a/drivers/fpga/xilinx.c b/drivers/fpga/xilinx.c index d459a2f..2cd0104 100644 --- a/drivers/fpga/xilinx.c +++ b/drivers/fpga/xilinx.c @@ -199,6 +199,9 @@ int xilinx_info(xilinx_desc *desc) case xilinx_zynq: printf("Zynq PL\n"); break; + case xilinx_zynqmp: + printf("ZynqMP PL\n"); + break; /* Add new family types here */ default: printf ("Unknown family type, %d\n", desc->family); @@ -227,6 +230,9 @@ int xilinx_info(xilinx_desc *desc) case devcfg: printf("Device configuration interface (Zynq)\n"); break; + case csu_dma: + printf("csu_dma configuration interface (ZynqMP)\n"); + break; /* Add new interface types here */ default: printf ("Unsupported interface type, %d\n", desc->iface); diff --git a/drivers/fpga/zynqmppl.c b/drivers/fpga/zynqmppl.c new file mode 100644 index 0000000..23039c3 --- /dev/null +++ b/drivers/fpga/zynqmppl.c @@ -0,0 +1,238 @@ +/* + * (C) Copyright 2015 - 2016, Xilinx, Inc, + * Michal Simek <michal.simek@xilinx.com> + * Siva Durga Prasad <siva.durga.paladugu@xilinx.com> + * + * SPDX-License-Identifier: GPL-2.0 + */ + +#include <console.h> +#include <common.h> +#include <zynqmppl.h> +#include <linux/sizes.h> + +#define DUMMY_WORD 0xffffffff + +/* Xilinx binary format header */ +static const u32 bin_format[] = { + DUMMY_WORD, /* Dummy words */ + DUMMY_WORD, + DUMMY_WORD, + DUMMY_WORD, + DUMMY_WORD, + DUMMY_WORD, + DUMMY_WORD, + DUMMY_WORD, + DUMMY_WORD, + DUMMY_WORD, + DUMMY_WORD, + DUMMY_WORD, + DUMMY_WORD, + DUMMY_WORD, + DUMMY_WORD, + DUMMY_WORD, + 0x000000bb, /* Sync word */ + 0x11220044, /* Sync word */ + DUMMY_WORD, + DUMMY_WORD, + 0xaa995566, /* Sync word */ +}; + +#define SWAP_NO 1 +#define SWAP_DONE 2 + +/* + * Load the whole word from unaligned buffer + * Keep in your mind that it is byte loading on little-endian system + */ +static u32 load_word(const void *buf, u32 swap) +{ + u32 word = 0; + u8 *bitc = (u8 *)buf; + int p; + + if (swap == SWAP_NO) { + for (p = 0; p < 4; p++) { + word <<= 8; + word |= bitc[p]; + } + } else { + for (p = 3; p >= 0; p--) { + word <<= 8; + word |= bitc[p]; + } + } + + return word; +} + +static u32 check_header(const void *buf) +{ + u32 i, pattern; + int swap = SWAP_NO; + u32 *test = (u32 *)buf; + + debug("%s: Let's check bitstream header\n", __func__); + + /* Checking that passing bin is not a bitstream */ + for (i = 0; i < ARRAY_SIZE(bin_format); i++) { + pattern = load_word(&test[i], swap); + + /* + * Bitstreams in binary format are swapped + * compare to regular bistream. + * Do not swap dummy word but if swap is done assume + * that parsing buffer is binary format + */ + if ((__swab32(pattern) != DUMMY_WORD) && + (__swab32(pattern) == bin_format[i])) { + swap = SWAP_DONE; + debug("%s: data swapped - let's swap\n", __func__); + } + + debug("%s: %d/%px: pattern %x/%x bin_format\n", __func__, i, + &test[i], pattern, bin_format[i]); + } + debug("%s: Found bitstream header at %px %s swapinng\n", __func__, + buf, swap == SWAP_NO ? "without" : "with"); + + return swap; +} + +static void *check_data(u8 *buf, size_t bsize, u32 *swap) +{ + u32 word, p = 0; /* possition */ + + /* Because buf doesn't need to be aligned let's read it by chars */ + for (p = 0; p < bsize; p++) { + word = load_word(&buf[p], SWAP_NO); + debug("%s: word %x %x/%px\n", __func__, word, p, &buf[p]); + + /* Find the first bitstream dummy word */ + if (word == DUMMY_WORD) { + debug("%s: Found dummy word at position %x/%px\n", + __func__, p, &buf[p]); + *swap = check_header(&buf[p]); + if (*swap) { + /* FIXME add full bitstream checking here */ + return &buf[p]; + } + } + /* Loop can be huge - support CTRL + C */ + if (ctrlc()) + return NULL; + } + return NULL; +} + +static ulong zynqmp_align_dma_buffer(u32 *buf, u32 len, u32 swap) +{ + u32 *new_buf; + u32 i; + + if ((ulong)buf != ALIGN((ulong)buf, ARCH_DMA_MINALIGN)) { + new_buf = (u32 *)ALIGN((ulong)buf, ARCH_DMA_MINALIGN); + + /* + * This might be dangerous but permits to flash if + * ARCH_DMA_MINALIGN is greater than header size + */ + if (new_buf > (u32 *)buf) { + debug("%s: Aligned buffer is after buffer start\n", + __func__); + new_buf -= ARCH_DMA_MINALIGN; + } + printf("%s: Align buffer at %px to %px(swap %d)\n", __func__, + buf, new_buf, swap); + + for (i = 0; i < (len/4); i++) + new_buf[i] = load_word(&buf[i], swap); + + buf = new_buf; + } else if (swap != SWAP_DONE) { + /* For bitstream which are aligned */ + u32 *new_buf = (u32 *)buf; + + printf("%s: Bitstream is not swapped(%d) - swap it\n", __func__, + swap); + + for (i = 0; i < (len/4); i++) + new_buf[i] = load_word(&buf[i], swap); + } + + return (ulong)buf; +} + +static int zynqmp_validate_bitstream(xilinx_desc *desc, const void *buf, + size_t bsize, u32 blocksize, u32 *swap) +{ + ulong *buf_start; + ulong diff; + + buf_start = check_data((u8 *)buf, blocksize, swap); + + if (!buf_start) + return FPGA_FAIL; + + /* Check if data is postpone from start */ + diff = (ulong)buf_start - (ulong)buf; + if (diff) { + printf("%s: Bitstream is not validated yet (diff %lx)\n", + __func__, diff); + return FPGA_FAIL; + } + + if ((ulong)buf < SZ_1M) { + printf("%s: Bitstream has to be placed up to 1MB (%px)\n", + __func__, buf); + return FPGA_FAIL; + } + + return 0; +} + +static int invoke_smc(ulong id, ulong reg0, ulong reg1, ulong reg2) +{ + struct pt_regs regs; + regs.regs[0] = id; + regs.regs[1] = reg0; + regs.regs[2] = reg1; + regs.regs[3] = reg2; + + smc_call(®s); + + return regs.regs[0]; +} + +static int zynqmp_load(xilinx_desc *desc, const void *buf, size_t bsize, + bitstream_type bstype) +{ + u32 swap; + ulong bin_buf, flags; + int ret; + + if (zynqmp_validate_bitstream(desc, buf, bsize, bsize, &swap)) + return FPGA_FAIL; + + bin_buf = zynqmp_align_dma_buffer((u32 *)buf, bsize, swap); + + debug("%s called!\n", __func__); + flush_dcache_range(bin_buf, bin_buf + bsize); + + if (bsize % 4) + bsize = bsize / 4 + 1; + else + bsize = bsize / 4; + + flags = (u32)bsize | ((u64)bstype << 32); + + ret = invoke_smc(ZYNQMP_SIP_SVC_PM_FPGA_LOAD, bin_buf, flags, 0); + if (ret) + debug("PL FPGA LOAD fail\n"); + + return ret; +} + +struct xilinx_fpga_op zynqmp_op = { + .load = zynqmp_load, +}; diff --git a/drivers/mtd/spi/sandbox.c b/drivers/mtd/spi/sandbox.c index 53470b9..f59134f 100644 --- a/drivers/mtd/spi/sandbox.c +++ b/drivers/mtd/spi/sandbox.c @@ -292,10 +292,7 @@ static int sandbox_sf_process_cmd(struct sandbox_spi_flash *sbsf, const u8 *rx, sbsf->data->nr_sectors; } else if (sbsf->cmd == CMD_ERASE_4K && (flags & SECT_4K)) { sbsf->erase_size = 4 << 10; - } else if (sbsf->cmd == CMD_ERASE_32K && (flags & SECT_32K)) { - sbsf->erase_size = 32 << 10; - } else if (sbsf->cmd == CMD_ERASE_64K && - !(flags & (SECT_4K | SECT_32K))) { + } else if (sbsf->cmd == CMD_ERASE_64K && !(flags & SECT_4K)) { sbsf->erase_size = 64 << 10; } else { debug(" cmd unknown: %#x\n", sbsf->cmd); diff --git a/drivers/mtd/spi/sf_internal.h b/drivers/mtd/spi/sf_internal.h index da2bb7b..cde4cfb 100644 --- a/drivers/mtd/spi/sf_internal.h +++ b/drivers/mtd/spi/sf_internal.h @@ -20,34 +20,6 @@ enum spi_dual_flash { SF_DUAL_PARALLEL_FLASH = BIT(1), }; -/* Enum list - Full read commands */ -enum spi_read_cmds { - ARRAY_SLOW = BIT(0), - ARRAY_FAST = BIT(1), - DUAL_OUTPUT_FAST = BIT(2), - QUAD_OUTPUT_FAST = BIT(3), - DUAL_IO_FAST = BIT(4), - QUAD_IO_FAST = BIT(5), -}; - -/* Normal - Extended - Full command set */ -#define RD_NORM (ARRAY_SLOW | ARRAY_FAST) -#define RD_EXTN (RD_NORM | DUAL_OUTPUT_FAST | DUAL_IO_FAST) -#define RD_FULL (RD_EXTN | QUAD_OUTPUT_FAST | QUAD_IO_FAST) - -/* sf param flags */ -enum { -#ifndef CONFIG_SPI_FLASH_USE_4K_SECTORS - SECT_4K = 0, -#else - SECT_4K = BIT(0), -#endif - SECT_32K = BIT(1), - E_FSR = BIT(2), - SST_WR = BIT(3), - WR_QPP = BIT(4), -}; - enum spi_nor_option_flags { SNOR_F_SST_WR = BIT(0), SNOR_F_USE_FSR = BIT(1), @@ -67,7 +39,6 @@ enum spi_nor_option_flags { /* Erase commands */ #define CMD_ERASE_4K 0x20 -#define CMD_ERASE_32K 0x52 #define CMD_ERASE_CHIP 0xc7 #define CMD_ERASE_64K 0xd8 @@ -141,7 +112,6 @@ int sst_write_bp(struct spi_flash *flash, u32 offset, size_t len, * @sector_size: Isn't necessarily a sector size from vendor, * the size listed here is what works with CMD_ERASE_64K * @nr_sectors: No.of sectors on this device - * @e_rd_cmd: Enum list for read commands * @flags: Important param, for flash specific behaviour */ struct spi_flash_params { @@ -150,8 +120,17 @@ struct spi_flash_params { u16 ext_jedec; u32 sector_size; u32 nr_sectors; - u8 e_rd_cmd; + u16 flags; +#define SECT_4K BIT(0) +#define E_FSR BIT(1) +#define SST_WR BIT(2) +#define WR_QPP BIT(3) +#define RD_QUAD BIT(4) +#define RD_DUAL BIT(5) +#define RD_QUADIO BIT(6) +#define RD_DUALIO BIT(7) +#define RD_FULL (RD_QUAD | RD_DUAL | RD_QUADIO | RD_DUALIO) }; extern const struct spi_flash_params spi_flash_params_table[]; diff --git a/drivers/mtd/spi/sf_params.c b/drivers/mtd/spi/sf_params.c index 70ca236..5b50114 100644 --- a/drivers/mtd/spi/sf_params.c +++ b/drivers/mtd/spi/sf_params.c @@ -15,122 +15,122 @@ /* SPI/QSPI flash device params structure */ const struct spi_flash_params spi_flash_params_table[] = { #ifdef CONFIG_SPI_FLASH_ATMEL /* ATMEL */ - {"AT45DB011D", 0x1f2200, 0x0, 64 * 1024, 4, RD_NORM, SECT_4K}, - {"AT45DB021D", 0x1f2300, 0x0, 64 * 1024, 8, RD_NORM, SECT_4K}, - {"AT45DB041D", 0x1f2400, 0x0, 64 * 1024, 8, RD_NORM, SECT_4K}, - {"AT45DB081D", 0x1f2500, 0x0, 64 * 1024, 16, RD_NORM, SECT_4K}, - {"AT45DB161D", 0x1f2600, 0x0, 64 * 1024, 32, RD_NORM, SECT_4K}, - {"AT45DB321D", 0x1f2700, 0x0, 64 * 1024, 64, RD_NORM, SECT_4K}, - {"AT45DB641D", 0x1f2800, 0x0, 64 * 1024, 128, RD_NORM, SECT_4K}, - {"AT25DF321A", 0x1f4701, 0x0, 64 * 1024, 64, RD_NORM, SECT_4K}, - {"AT25DF321", 0x1f4700, 0x0, 64 * 1024, 64, RD_NORM, SECT_4K}, - {"AT26DF081A", 0x1f4501, 0x0, 64 * 1024, 16, RD_NORM, SECT_4K}, + {"AT45DB011D", 0x1f2200, 0x0, 64 * 1024, 4, SECT_4K}, + {"AT45DB021D", 0x1f2300, 0x0, 64 * 1024, 8, SECT_4K}, + {"AT45DB041D", 0x1f2400, 0x0, 64 * 1024, 8, SECT_4K}, + {"AT45DB081D", 0x1f2500, 0x0, 64 * 1024, 16, SECT_4K}, + {"AT45DB161D", 0x1f2600, 0x0, 64 * 1024, 32, SECT_4K}, + {"AT45DB321D", 0x1f2700, 0x0, 64 * 1024, 64, SECT_4K}, + {"AT45DB641D", 0x1f2800, 0x0, 64 * 1024, 128, SECT_4K}, + {"AT25DF321A", 0x1f4701, 0x0, 64 * 1024, 64, SECT_4K}, + {"AT25DF321", 0x1f4700, 0x0, 64 * 1024, 64, SECT_4K}, + {"AT26DF081A", 0x1f4501, 0x0, 64 * 1024, 16, SECT_4K}, #endif #ifdef CONFIG_SPI_FLASH_EON /* EON */ - {"EN25Q32B", 0x1c3016, 0x0, 64 * 1024, 64, RD_NORM, 0}, - {"EN25Q64", 0x1c3017, 0x0, 64 * 1024, 128, RD_NORM, SECT_4K}, - {"EN25Q128B", 0x1c3018, 0x0, 64 * 1024, 256, RD_NORM, 0}, - {"EN25S64", 0x1c3817, 0x0, 64 * 1024, 128, RD_NORM, 0}, + {"EN25Q32B", 0x1c3016, 0x0, 64 * 1024, 64, 0}, + {"EN25Q64", 0x1c3017, 0x0, 64 * 1024, 128, SECT_4K}, + {"EN25Q128B", 0x1c3018, 0x0, 64 * 1024, 256, 0}, + {"EN25S64", 0x1c3817, 0x0, 64 * 1024, 128, 0}, #endif #ifdef CONFIG_SPI_FLASH_GIGADEVICE /* GIGADEVICE */ - {"GD25Q64B", 0xc84017, 0x0, 64 * 1024, 128, RD_NORM, SECT_4K}, - {"GD25LQ32", 0xc86016, 0x0, 64 * 1024, 64, RD_NORM, SECT_4K}, + {"GD25Q64B", 0xc84017, 0x0, 64 * 1024, 128, SECT_4K}, + {"GD25LQ32", 0xc86016, 0x0, 64 * 1024, 64, SECT_4K}, #endif #ifdef CONFIG_SPI_FLASH_ISSI /* ISSI */ - {"IS25LP032", 0x9d6016, 0x0, 64 * 1024, 64, RD_NORM, 0}, - {"IS25LP064", 0x9d6017, 0x0, 64 * 1024, 128, RD_NORM, 0}, - {"IS25LP128", 0x9d6018, 0x0, 64 * 1024, 256, RD_NORM, 0}, + {"IS25LP032", 0x9d6016, 0x0, 64 * 1024, 64, 0}, + {"IS25LP064", 0x9d6017, 0x0, 64 * 1024, 128, 0}, + {"IS25LP128", 0x9d6018, 0x0, 64 * 1024, 256, 0}, #endif #ifdef CONFIG_SPI_FLASH_MACRONIX /* MACRONIX */ - {"MX25L2006E", 0xc22012, 0x0, 64 * 1024, 4, RD_NORM, 0}, - {"MX25L4005", 0xc22013, 0x0, 64 * 1024, 8, RD_NORM, 0}, - {"MX25L8005", 0xc22014, 0x0, 64 * 1024, 16, RD_NORM, 0}, - {"MX25L1605D", 0xc22015, 0x0, 64 * 1024, 32, RD_NORM, 0}, - {"MX25L3205D", 0xc22016, 0x0, 64 * 1024, 64, RD_NORM, 0}, - {"MX25L6405D", 0xc22017, 0x0, 64 * 1024, 128, RD_NORM, 0}, - {"MX25L12805", 0xc22018, 0x0, 64 * 1024, 256, RD_FULL, WR_QPP}, - {"MX25L25635F", 0xc22019, 0x0, 64 * 1024, 512, RD_FULL, WR_QPP}, - {"MX25L51235F", 0xc2201a, 0x0, 64 * 1024, 1024, RD_FULL, WR_QPP}, - {"MX25L12855E", 0xc22618, 0x0, 64 * 1024, 256, RD_FULL, WR_QPP}, + {"MX25L2006E", 0xc22012, 0x0, 64 * 1024, 4, 0}, + {"MX25L4005", 0xc22013, 0x0, 64 * 1024, 8, 0}, + {"MX25L8005", 0xc22014, 0x0, 64 * 1024, 16, 0}, + {"MX25L1605D", 0xc22015, 0x0, 64 * 1024, 32, 0}, + {"MX25L3205D", 0xc22016, 0x0, 64 * 1024, 64, 0}, + {"MX25L6405D", 0xc22017, 0x0, 64 * 1024, 128, 0}, + {"MX25L12805", 0xc22018, 0x0, 64 * 1024, 256, RD_FULL | WR_QPP}, + {"MX25L25635F", 0xc22019, 0x0, 64 * 1024, 512, RD_FULL | WR_QPP}, + {"MX25L51235F", 0xc2201a, 0x0, 64 * 1024, 1024, RD_FULL | WR_QPP}, + {"MX25L12855E", 0xc22618, 0x0, 64 * 1024, 256, RD_FULL | WR_QPP}, #endif #ifdef CONFIG_SPI_FLASH_SPANSION /* SPANSION */ - {"S25FL008A", 0x010213, 0x0, 64 * 1024, 16, RD_NORM, 0}, - {"S25FL016A", 0x010214, 0x0, 64 * 1024, 32, RD_NORM, 0}, - {"S25FL032A", 0x010215, 0x0, 64 * 1024, 64, RD_NORM, 0}, - {"S25FL064A", 0x010216, 0x0, 64 * 1024, 128, RD_NORM, 0}, - {"S25FL116K", 0x014015, 0x0, 64 * 1024, 128, RD_NORM, 0}, - {"S25FL164K", 0x014017, 0x0140, 64 * 1024, 128, RD_NORM, 0}, - {"S25FL128P_256K", 0x012018, 0x0300, 256 * 1024, 64, RD_FULL, WR_QPP}, - {"S25FL128P_64K", 0x012018, 0x0301, 64 * 1024, 256, RD_FULL, WR_QPP}, - {"S25FL032P", 0x010215, 0x4d00, 64 * 1024, 64, RD_FULL, WR_QPP}, - {"S25FL064P", 0x010216, 0x4d00, 64 * 1024, 128, RD_FULL, WR_QPP}, - {"S25FL128S_256K", 0x012018, 0x4d00, 256 * 1024, 64, RD_FULL, WR_QPP}, - {"S25FL128S_64K", 0x012018, 0x4d01, 64 * 1024, 256, RD_FULL, WR_QPP}, - {"S25FL256S_256K", 0x010219, 0x4d00, 256 * 1024, 128, RD_FULL, WR_QPP}, - {"S25FL256S_64K", 0x010219, 0x4d01, 64 * 1024, 512, RD_FULL, WR_QPP}, - {"S25FS512S", 0x010220, 0x4D00, 128 * 1024, 512, RD_FULL, WR_QPP}, - {"S25FL512S_256K", 0x010220, 0x4d00, 256 * 1024, 256, RD_FULL, WR_QPP}, - {"S25FL512S_64K", 0x010220, 0x4d01, 64 * 1024, 1024, RD_FULL, WR_QPP}, - {"S25FL512S_512K", 0x010220, 0x4f00, 256 * 1024, 256, RD_FULL, WR_QPP}, + {"S25FL008A", 0x010213, 0x0, 64 * 1024, 16, 0}, + {"S25FL016A", 0x010214, 0x0, 64 * 1024, 32, 0}, + {"S25FL032A", 0x010215, 0x0, 64 * 1024, 64, 0}, + {"S25FL064A", 0x010216, 0x0, 64 * 1024, 128, 0}, + {"S25FL116K", 0x014015, 0x0, 64 * 1024, 128, 0}, + {"S25FL164K", 0x014017, 0x0140, 64 * 1024, 128, 0}, + {"S25FL128P_256K", 0x012018, 0x0300, 256 * 1024, 64, RD_FULL | WR_QPP}, + {"S25FL128P_64K", 0x012018, 0x0301, 64 * 1024, 256, RD_FULL | WR_QPP}, + {"S25FL032P", 0x010215, 0x4d00, 64 * 1024, 64, RD_FULL | WR_QPP}, + {"S25FL064P", 0x010216, 0x4d00, 64 * 1024, 128, RD_FULL | WR_QPP}, + {"S25FL128S_256K", 0x012018, 0x4d00, 256 * 1024, 64, RD_FULL | WR_QPP}, + {"S25FL128S_64K", 0x012018, 0x4d01, 64 * 1024, 256, RD_FULL | WR_QPP}, + {"S25FL256S_256K", 0x010219, 0x4d00, 256 * 1024, 128, RD_FULL | WR_QPP}, + {"S25FL256S_64K", 0x010219, 0x4d01, 64 * 1024, 512, RD_FULL | WR_QPP}, + {"S25FS512S", 0x010220, 0x4D00, 128 * 1024, 512, RD_FULL | WR_QPP}, + {"S25FL512S_256K", 0x010220, 0x4d00, 256 * 1024, 256, RD_FULL | WR_QPP}, + {"S25FL512S_64K", 0x010220, 0x4d01, 64 * 1024, 1024, RD_FULL | WR_QPP}, + {"S25FL512S_512K", 0x010220, 0x4f00, 256 * 1024, 256, RD_FULL | WR_QPP}, #endif #ifdef CONFIG_SPI_FLASH_STMICRO /* STMICRO */ - {"M25P10", 0x202011, 0x0, 32 * 1024, 4, RD_NORM, 0}, - {"M25P20", 0x202012, 0x0, 64 * 1024, 4, RD_NORM, 0}, - {"M25P40", 0x202013, 0x0, 64 * 1024, 8, RD_NORM, 0}, - {"M25P80", 0x202014, 0x0, 64 * 1024, 16, RD_NORM, 0}, - {"M25P16", 0x202015, 0x0, 64 * 1024, 32, RD_NORM, 0}, - {"M25PE16", 0x208015, 0x1000, 64 * 1024, 32, RD_NORM, 0}, - {"M25PX16", 0x207115, 0x1000, 64 * 1024, 32, RD_EXTN, 0}, - {"M25P32", 0x202016, 0x0, 64 * 1024, 64, RD_NORM, 0}, - {"M25P64", 0x202017, 0x0, 64 * 1024, 128, RD_NORM, 0}, - {"M25P128", 0x202018, 0x0, 256 * 1024, 64, RD_NORM, 0}, - {"M25PX64", 0x207117, 0x0, 64 * 1024, 128, RD_NORM, SECT_4K}, - {"N25Q016A", 0x20bb15, 0x0, 64 * 1024, 32, RD_NORM, SECT_4K}, - {"N25Q32", 0x20ba16, 0x0, 64 * 1024, 64, RD_FULL, WR_QPP | SECT_4K}, - {"N25Q32A", 0x20bb16, 0x0, 64 * 1024, 64, RD_FULL, WR_QPP | SECT_4K}, - {"N25Q64", 0x20ba17, 0x0, 64 * 1024, 128, RD_FULL, WR_QPP | SECT_4K}, - {"N25Q64A", 0x20bb17, 0x0, 64 * 1024, 128, RD_FULL, WR_QPP | SECT_4K}, - {"N25Q128", 0x20ba18, 0x0, 64 * 1024, 256, RD_FULL, WR_QPP}, - {"N25Q128A", 0x20bb18, 0x0, 64 * 1024, 256, RD_FULL, WR_QPP}, - {"N25Q256", 0x20ba19, 0x0, 64 * 1024, 512, RD_FULL, WR_QPP | SECT_4K}, - {"N25Q256A", 0x20bb19, 0x0, 64 * 1024, 512, RD_FULL, WR_QPP | SECT_4K}, - {"N25Q512", 0x20ba20, 0x0, 64 * 1024, 1024, RD_FULL, WR_QPP | E_FSR | SECT_4K}, - {"N25Q512A", 0x20bb20, 0x0, 64 * 1024, 1024, RD_FULL, WR_QPP | E_FSR | SECT_4K}, - {"N25Q1024", 0x20ba21, 0x0, 64 * 1024, 2048, RD_FULL, WR_QPP | E_FSR | SECT_4K}, - {"N25Q1024A", 0x20bb21, 0x0, 64 * 1024, 2048, RD_FULL, WR_QPP | E_FSR | SECT_4K}, + {"M25P10", 0x202011, 0x0, 32 * 1024, 4, 0}, + {"M25P20", 0x202012, 0x0, 64 * 1024, 4, 0}, + {"M25P40", 0x202013, 0x0, 64 * 1024, 8, 0}, + {"M25P80", 0x202014, 0x0, 64 * 1024, 16, 0}, + {"M25P16", 0x202015, 0x0, 64 * 1024, 32, 0}, + {"M25PE16", 0x208015, 0x1000, 64 * 1024, 32, 0}, + {"M25PX16", 0x207115, 0x1000, 64 * 1024, 32, RD_QUAD | RD_DUAL}, + {"M25P32", 0x202016, 0x0, 64 * 1024, 64, 0}, + {"M25P64", 0x202017, 0x0, 64 * 1024, 128, 0}, + {"M25P128", 0x202018, 0x0, 256 * 1024, 64, 0}, + {"M25PX64", 0x207117, 0x0, 64 * 1024, 128, SECT_4K}, + {"N25Q016A", 0x20bb15, 0x0, 64 * 1024, 32, SECT_4K}, + {"N25Q32", 0x20ba16, 0x0, 64 * 1024, 64, RD_FULL | WR_QPP | SECT_4K}, + {"N25Q32A", 0x20bb16, 0x0, 64 * 1024, 64, RD_FULL | WR_QPP | SECT_4K}, + {"N25Q64", 0x20ba17, 0x0, 64 * 1024, 128, RD_FULL | WR_QPP | SECT_4K}, + {"N25Q64A", 0x20bb17, 0x0, 64 * 1024, 128, RD_FULL | WR_QPP | SECT_4K}, + {"N25Q128", 0x20ba18, 0x0, 64 * 1024, 256, RD_FULL | WR_QPP}, + {"N25Q128A", 0x20bb18, 0x0, 64 * 1024, 256, RD_FULL | WR_QPP}, + {"N25Q256", 0x20ba19, 0x0, 64 * 1024, 512, RD_FULL | WR_QPP | SECT_4K}, + {"N25Q256A", 0x20bb19, 0x0, 64 * 1024, 512, RD_FULL | WR_QPP | SECT_4K}, + {"N25Q512", 0x20ba20, 0x0, 64 * 1024, 1024, RD_FULL | WR_QPP | E_FSR | SECT_4K}, + {"N25Q512A", 0x20bb20, 0x0, 64 * 1024, 1024, RD_FULL | WR_QPP | E_FSR | SECT_4K}, + {"N25Q1024", 0x20ba21, 0x0, 64 * 1024, 2048, RD_FULL | WR_QPP | E_FSR | SECT_4K}, + {"N25Q1024A", 0x20bb21, 0x0, 64 * 1024, 2048, RD_FULL | WR_QPP | E_FSR | SECT_4K}, #endif #ifdef CONFIG_SPI_FLASH_SST /* SST */ - {"SST25VF040B", 0xbf258d, 0x0, 64 * 1024, 8, RD_NORM, SECT_4K | SST_WR}, - {"SST25VF080B", 0xbf258e, 0x0, 64 * 1024, 16, RD_NORM, SECT_4K | SST_WR}, - {"SST25VF016B", 0xbf2541, 0x0, 64 * 1024, 32, RD_NORM, SECT_4K | SST_WR}, - {"SST25VF032B", 0xbf254a, 0x0, 64 * 1024, 64, RD_NORM, SECT_4K | SST_WR}, - {"SST25VF064C", 0xbf254b, 0x0, 64 * 1024, 128, RD_NORM, SECT_4K}, - {"SST25WF512", 0xbf2501, 0x0, 64 * 1024, 1, RD_NORM, SECT_4K | SST_WR}, - {"SST25WF010", 0xbf2502, 0x0, 64 * 1024, 2, RD_NORM, SECT_4K | SST_WR}, - {"SST25WF020", 0xbf2503, 0x0, 64 * 1024, 4, RD_NORM, SECT_4K | SST_WR}, - {"SST25WF040", 0xbf2504, 0x0, 64 * 1024, 8, RD_NORM, SECT_4K | SST_WR}, - {"SST25WF040B", 0x621613, 0x0, 64 * 1024, 8, RD_NORM, SECT_4K}, - {"SST25WF080", 0xbf2505, 0x0, 64 * 1024, 16, RD_NORM, SECT_4K | SST_WR}, + {"SST25VF040B", 0xbf258d, 0x0, 64 * 1024, 8, SECT_4K | SST_WR}, + {"SST25VF080B", 0xbf258e, 0x0, 64 * 1024, 16, SECT_4K | SST_WR}, + {"SST25VF016B", 0xbf2541, 0x0, 64 * 1024, 32, SECT_4K | SST_WR}, + {"SST25VF032B", 0xbf254a, 0x0, 64 * 1024, 64, SECT_4K | SST_WR}, + {"SST25VF064C", 0xbf254b, 0x0, 64 * 1024, 128, SECT_4K}, + {"SST25WF512", 0xbf2501, 0x0, 64 * 1024, 1, SECT_4K | SST_WR}, + {"SST25WF010", 0xbf2502, 0x0, 64 * 1024, 2, SECT_4K | SST_WR}, + {"SST25WF020", 0xbf2503, 0x0, 64 * 1024, 4, SECT_4K | SST_WR}, + {"SST25WF040", 0xbf2504, 0x0, 64 * 1024, 8, SECT_4K | SST_WR}, + {"SST25WF040B", 0x621613, 0x0, 64 * 1024, 8, SECT_4K}, + {"SST25WF080", 0xbf2505, 0x0, 64 * 1024, 16, SECT_4K | SST_WR}, #endif #ifdef CONFIG_SPI_FLASH_WINBOND /* WINBOND */ - {"W25P80", 0xef2014, 0x0, 64 * 1024, 16, RD_NORM, 0}, - {"W25P16", 0xef2015, 0x0, 64 * 1024, 32, RD_NORM, 0}, - {"W25P32", 0xef2016, 0x0, 64 * 1024, 64, RD_NORM, 0}, - {"W25X40", 0xef3013, 0x0, 64 * 1024, 8, RD_NORM, SECT_4K}, - {"W25X16", 0xef3015, 0x0, 64 * 1024, 32, RD_NORM, SECT_4K}, - {"W25X32", 0xef3016, 0x0, 64 * 1024, 64, RD_NORM, SECT_4K}, - {"W25X64", 0xef3017, 0x0, 64 * 1024, 128, RD_NORM, SECT_4K}, - {"W25Q80BL", 0xef4014, 0x0, 64 * 1024, 16, RD_FULL, WR_QPP | SECT_4K}, - {"W25Q16CL", 0xef4015, 0x0, 64 * 1024, 32, RD_FULL, WR_QPP | SECT_4K}, - {"W25Q32BV", 0xef4016, 0x0, 64 * 1024, 64, RD_FULL, WR_QPP | SECT_4K}, - {"W25Q64CV", 0xef4017, 0x0, 64 * 1024, 128, RD_FULL, WR_QPP | SECT_4K}, - {"W25Q128BV", 0xef4018, 0x0, 64 * 1024, 256, RD_FULL, WR_QPP | SECT_4K}, - {"W25Q256", 0xef4019, 0x0, 64 * 1024, 512, RD_FULL, WR_QPP | SECT_4K}, - {"W25Q80BW", 0xef5014, 0x0, 64 * 1024, 16, RD_FULL, WR_QPP | SECT_4K}, - {"W25Q16DW", 0xef6015, 0x0, 64 * 1024, 32, RD_FULL, WR_QPP | SECT_4K}, - {"W25Q32DW", 0xef6016, 0x0, 64 * 1024, 64, RD_FULL, WR_QPP | SECT_4K}, - {"W25Q64DW", 0xef6017, 0x0, 64 * 1024, 128, RD_FULL, WR_QPP | SECT_4K}, - {"W25Q128FW", 0xef6018, 0x0, 64 * 1024, 256, RD_FULL, WR_QPP | SECT_4K}, + {"W25P80", 0xef2014, 0x0, 64 * 1024, 16, 0}, + {"W25P16", 0xef2015, 0x0, 64 * 1024, 32, 0}, + {"W25P32", 0xef2016, 0x0, 64 * 1024, 64, 0}, + {"W25X40", 0xef3013, 0x0, 64 * 1024, 8, SECT_4K}, + {"W25X16", 0xef3015, 0x0, 64 * 1024, 32, SECT_4K}, + {"W25X32", 0xef3016, 0x0, 64 * 1024, 64, SECT_4K}, + {"W25X64", 0xef3017, 0x0, 64 * 1024, 128, SECT_4K}, + {"W25Q80BL", 0xef4014, 0x0, 64 * 1024, 16, RD_FULL | WR_QPP | SECT_4K}, + {"W25Q16CL", 0xef4015, 0x0, 64 * 1024, 32, RD_FULL | WR_QPP | SECT_4K}, + {"W25Q32BV", 0xef4016, 0x0, 64 * 1024, 64, RD_FULL | WR_QPP | SECT_4K}, + {"W25Q64CV", 0xef4017, 0x0, 64 * 1024, 128, RD_FULL | WR_QPP | SECT_4K}, + {"W25Q128BV", 0xef4018, 0x0, 64 * 1024, 256, RD_FULL | WR_QPP | SECT_4K}, + {"W25Q256", 0xef4019, 0x0, 64 * 1024, 512, RD_FULL | WR_QPP | SECT_4K}, + {"W25Q80BW", 0xef5014, 0x0, 64 * 1024, 16, RD_FULL | WR_QPP | SECT_4K}, + {"W25Q16DW", 0xef6015, 0x0, 64 * 1024, 32, RD_FULL | WR_QPP | SECT_4K}, + {"W25Q32DW", 0xef6016, 0x0, 64 * 1024, 64, RD_FULL | WR_QPP | SECT_4K}, + {"W25Q64DW", 0xef6017, 0x0, 64 * 1024, 128, RD_FULL | WR_QPP | SECT_4K}, + {"W25Q128FW", 0xef6018, 0x0, 64 * 1024, 256, RD_FULL | WR_QPP | SECT_4K}, #endif {}, /* Empty entry to terminate the list */ /* diff --git a/drivers/mtd/spi/spi_flash.c b/drivers/mtd/spi/spi_flash.c index 64d4e0f..7f6e9ae 100644 --- a/drivers/mtd/spi/spi_flash.c +++ b/drivers/mtd/spi/spi_flash.c @@ -1013,15 +1013,8 @@ int spi_flash_scan(struct spi_flash *flash) struct spi_slave *spi = flash->spi; const struct spi_flash_params *params; u16 jedec, ext_jedec; - u8 cmd, idcode[5]; + u8 idcode[5]; int ret; - static u8 spi_read_cmds_array[] = { - CMD_READ_ARRAY_SLOW, - CMD_READ_ARRAY_FAST, - CMD_READ_DUAL_OUTPUT_FAST, - CMD_READ_QUAD_OUTPUT_FAST, - CMD_READ_DUAL_IO_FAST, - CMD_READ_QUAD_IO_FAST }; /* Read the ID codes */ ret = spi_flash_cmd(spi, CMD_READ_ID, idcode, sizeof(idcode)); @@ -1162,14 +1155,14 @@ int spi_flash_scan(struct spi_flash *flash) flash->size <<= 1; #endif +#ifdef CONFIG_SPI_FLASH_USE_4K_SECTORS /* Compute erase sector and command */ if (params->flags & SECT_4K) { flash->erase_cmd = CMD_ERASE_4K; flash->erase_size = 4096 << flash->shift; - } else if (params->flags & SECT_32K) { - flash->erase_cmd = CMD_ERASE_32K; - flash->erase_size = 32768 << flash->shift; - } else { + } else +#endif + { flash->erase_cmd = CMD_ERASE_64K; flash->erase_size = flash->sector_size; } @@ -1177,17 +1170,16 @@ int spi_flash_scan(struct spi_flash *flash) /* Now erase size becomes valid sector size */ flash->sector_size = flash->erase_size; - /* Look for the fastest read cmd */ - cmd = fls(params->e_rd_cmd & spi->mode_rx); - if (cmd) { - cmd = spi_read_cmds_array[cmd - 1]; - flash->read_cmd = cmd; - } else { - /* Go for default supported read cmd */ - flash->read_cmd = CMD_READ_ARRAY_FAST; - } + /* Look for read commands */ + flash->read_cmd = CMD_READ_ARRAY_FAST; + if (spi->mode & SPI_RX_SLOW) + flash->read_cmd = CMD_READ_ARRAY_SLOW; + else if (spi->mode & SPI_RX_QUAD && params->flags & RD_QUAD) + flash->read_cmd = CMD_READ_QUAD_OUTPUT_FAST; + else if (spi->mode & SPI_RX_DUAL && params->flags & RD_DUAL) + flash->read_cmd = CMD_READ_DUAL_OUTPUT_FAST; - /* Not require to look for fastest only two write cmds yet */ + /* Look for write commands */ if (params->flags & WR_QPP && spi->mode & SPI_TX_QUAD) flash->write_cmd = CMD_QUAD_PAGE_PROGRAM; else diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig index aca385d..5da66a6 100644 --- a/drivers/spi/Kconfig +++ b/drivers/spi/Kconfig @@ -61,13 +61,6 @@ config FSL_DSPI this Freescale DSPI IP core. LS102xA and Colibri VF50/VF61 platforms use this driver. -config FSL_QSPI - bool "Freescale QSPI driver" - help - Enable the Freescale Quad-SPI (QSPI) driver. This driver can be - used to access the SPI NOR flash on platforms embedding this - Freescale IP core. - config ICH_SPI bool "Intel ICH SPI driver" help @@ -188,6 +181,13 @@ config FSL_ESPI access the SPI interface and SPI NOR flash on platforms embedding this Freescale eSPI IP core. +config FSL_QSPI + bool "Freescale QSPI driver" + help + Enable the Freescale Quad-SPI (QSPI) driver. This driver can be + used to access the SPI NOR flash on platforms embedding this + Freescale IP core. + config TI_QSPI bool "TI QSPI driver" help diff --git a/drivers/spi/cadence_qspi.c b/drivers/spi/cadence_qspi.c index a5244ff..1d50f13 100644 --- a/drivers/spi/cadence_qspi.c +++ b/drivers/spi/cadence_qspi.c @@ -251,7 +251,7 @@ static int cadence_spi_xfer(struct udevice *dev, unsigned int bitlen, break; case CQSPI_INDIRECT_READ: err = cadence_qspi_apb_indirect_read_setup(plat, - priv->cmd_len, dm_plat->mode_rx, cmd_buf); + priv->cmd_len, dm_plat->mode, cmd_buf); if (!err) { err = cadence_qspi_apb_indirect_read_execute (plat, data_bytes, din); diff --git a/drivers/spi/ich.c b/drivers/spi/ich.c index 00b2fed..caf0103 100644 --- a/drivers/spi/ich.c +++ b/drivers/spi/ich.c @@ -649,10 +649,8 @@ static int ich_spi_child_pre_probe(struct udevice *dev) * ICH 7 SPI controller only supports array read command * and byte program command for SST flash */ - if (plat->ich_version == ICHV_7) { - slave->mode_rx = SPI_RX_SLOW; - slave->mode = SPI_TX_BYTE; - } + if (plat->ich_version == ICHV_7) + slave->mode = SPI_RX_SLOW | SPI_TX_BYTE; return 0; } diff --git a/drivers/spi/spi-uclass.c b/drivers/spi/spi-uclass.c index 247abfa..d9c49e4 100644 --- a/drivers/spi/spi-uclass.c +++ b/drivers/spi/spi-uclass.c @@ -164,7 +164,6 @@ static int spi_child_pre_probe(struct udevice *dev) slave->max_hz = plat->max_hz; slave->mode = plat->mode; - slave->mode_rx = plat->mode_rx; slave->wordlen = SPI_DEFAULT_WORDLEN; return 0; @@ -381,7 +380,7 @@ void spi_free_slave(struct spi_slave *slave) int spi_slave_ofdata_to_platdata(const void *blob, int node, struct dm_spi_slave_platdata *plat) { - int mode = 0, mode_rx = 0; + int mode = 0; int value; plat->cs = fdtdec_get_int(blob, node, "reg", -1); @@ -413,24 +412,22 @@ int spi_slave_ofdata_to_platdata(const void *blob, int node, break; } - plat->mode = mode; - value = fdtdec_get_uint(blob, node, "spi-rx-bus-width", 1); switch (value) { case 1: break; case 2: - mode_rx |= SPI_RX_DUAL; + mode |= SPI_RX_DUAL; break; case 4: - mode_rx |= SPI_RX_QUAD; + mode |= SPI_RX_QUAD; break; default: error("spi-rx-bus-width %d not supported\n", value); break; } - plat->mode_rx = mode_rx; + plat->mode = mode; return 0; } diff --git a/drivers/spi/ti_qspi.c b/drivers/spi/ti_qspi.c index bb72cb0..52520df 100644 --- a/drivers/spi/ti_qspi.c +++ b/drivers/spi/ti_qspi.c @@ -23,6 +23,9 @@ DECLARE_GLOBAL_DATA_PTR; #define QSPI_TIMEOUT 2000000 #define QSPI_FCLK 192000000 #define QSPI_DRA7XX_FCLK 76800000 +#define QSPI_WLEN_MAX_BITS 128 +#define QSPI_WLEN_MAX_BYTES (QSPI_WLEN_MAX_BITS >> 3) +#define QSPI_WLEN_MASK QSPI_WLEN(QSPI_WLEN_MAX_BITS) /* clock control */ #define QSPI_CLK_EN BIT(31) #define QSPI_CLK_DIV_MAX 0xffff @@ -223,20 +226,34 @@ static int __ti_qspi_xfer(struct ti_qspi_priv *priv, unsigned int bitlen, priv->cmd |= QSPI_3_PIN; priv->cmd |= 0xfff; -/* FIXME: This delay is required for successfull - * completion of read/write/erase. Once its root - * caused, it will be remove from the driver. - */ -#ifdef CONFIG_AM43XX - udelay(100); -#endif - while (words--) { + while (words) { + u8 xfer_len = 0; + if (txp) { - debug("tx cmd %08x dc %08x data %02x\n", - priv->cmd | QSPI_WR_SNGL, priv->dc, *txp); - writel(*txp++, &priv->base->data); - writel(priv->cmd | QSPI_WR_SNGL, - &priv->base->cmd); + u32 cmd = priv->cmd; + + if (words >= QSPI_WLEN_MAX_BYTES) { + u32 *txbuf = (u32 *)txp; + u32 data; + + data = cpu_to_be32(*txbuf++); + writel(data, &priv->base->data3); + data = cpu_to_be32(*txbuf++); + writel(data, &priv->base->data2); + data = cpu_to_be32(*txbuf++); + writel(data, &priv->base->data1); + data = cpu_to_be32(*txbuf++); + writel(data, &priv->base->data); + cmd &= ~QSPI_WLEN_MASK; + cmd |= QSPI_WLEN(QSPI_WLEN_MAX_BITS); + xfer_len = QSPI_WLEN_MAX_BYTES; + } else { + writeb(*txp, &priv->base->data); + xfer_len = 1; + } + debug("tx cmd %08x dc %08x\n", + cmd | QSPI_WR_SNGL, priv->dc); + writel(cmd | QSPI_WR_SNGL, &priv->base->cmd); status = readl(&priv->base->status); timeout = QSPI_TIMEOUT; while ((status & QSPI_WC_BUSY) != QSPI_XFER_DONE) { @@ -246,6 +263,7 @@ static int __ti_qspi_xfer(struct ti_qspi_priv *priv, unsigned int bitlen, } status = readl(&priv->base->status); } + txp += xfer_len; debug("tx done, status %08x\n", status); } if (rxp) { @@ -262,9 +280,11 @@ static int __ti_qspi_xfer(struct ti_qspi_priv *priv, unsigned int bitlen, status = readl(&priv->base->status); } *rxp++ = readl(&priv->base->data); + xfer_len = 1; debug("rx done, status %08x, read %02x\n", status, *(rxp-1)); } + words -= xfer_len; } /* Terminate frame */ @@ -336,7 +356,7 @@ static void ti_spi_setup_spi_register(struct ti_qspi_priv *priv) QSPI_SETUP0_NUM_D_BYTES_8_BITS | QSPI_SETUP0_READ_QUAD | QSPI_CMD_WRITE | QSPI_NUM_DUMMY_BITS); - slave->mode_rx = SPI_RX_QUAD; + slave->mode |= SPI_RX_QUAD; #else memval |= QSPI_CMD_READ | QSPI_SETUP0_NUM_A_BYTES | QSPI_SETUP0_NUM_D_BYTES_NO_BITS | @@ -422,7 +442,7 @@ static void __ti_qspi_setup_memorymap(struct ti_qspi_priv *priv, bool enable) { u32 memval; - u32 mode = slave->mode_rx & (SPI_RX_QUAD | SPI_RX_DUAL); + u32 mode = slave->mode & (SPI_RX_QUAD | SPI_RX_DUAL); if (!enable) { writel(0, &priv->base->setup0); @@ -436,7 +456,7 @@ static void __ti_qspi_setup_memorymap(struct ti_qspi_priv *priv, memval |= QSPI_CMD_READ_QUAD; memval |= QSPI_SETUP0_NUM_D_BYTES_8_BITS; memval |= QSPI_SETUP0_READ_QUAD; - slave->mode_rx = SPI_RX_QUAD; + slave->mode |= SPI_RX_QUAD; break; case SPI_RX_DUAL: memval |= QSPI_CMD_READ_DUAL; diff --git a/drivers/spi/zynq_spi.c b/drivers/spi/zynq_spi.c index 09ae1be..15ca271 100644 --- a/drivers/spi/zynq_spi.c +++ b/drivers/spi/zynq_spi.c @@ -92,7 +92,8 @@ static void zynq_spi_init_hw(struct zynq_spi_priv *priv) u32 confr; /* Disable SPI */ - writel(~ZYNQ_SPI_ENR_SPI_EN_MASK, ®s->enr); + confr = ZYNQ_SPI_ENR_SPI_EN_MASK; + writel(~confr, ®s->enr); /* Disable Interrupts */ writel(ZYNQ_SPI_IXR_ALL_MASK, ®s->idr); @@ -173,8 +174,10 @@ static int zynq_spi_release_bus(struct udevice *dev) struct udevice *bus = dev->parent; struct zynq_spi_priv *priv = dev_get_priv(bus); struct zynq_spi_regs *regs = priv->regs; + u32 confr; - writel(~ZYNQ_SPI_ENR_SPI_EN_MASK, ®s->enr); + confr = ZYNQ_SPI_ENR_SPI_EN_MASK; + writel(~confr, ®s->enr); return 0; } @@ -230,7 +233,7 @@ static int zynq_spi_xfer(struct udevice *dev, unsigned int bitlen, /* Read the data from RX FIFO */ status = readl(®s->isr); - while (status & ZYNQ_SPI_IXR_RXNEMPTY_MASK) { + while ((status & ZYNQ_SPI_IXR_RXNEMPTY_MASK) && rx_len) { buf = readl(®s->rxdr); if (rx_buf) *rx_buf++ = buf; diff --git a/include/configs/mx6sxsabreauto.h b/include/configs/mx6sxsabreauto.h index 274cb36..c30e3dd 100644 --- a/include/configs/mx6sxsabreauto.h +++ b/include/configs/mx6sxsabreauto.h @@ -173,7 +173,6 @@ #define CONFIG_IMX_THERMAL -#define CONFIG_FSL_QSPI #ifdef CONFIG_FSL_QSPI #define CONFIG_SYS_FSL_QSPI_AHB #define CONFIG_SF_DEFAULT_BUS 0 diff --git a/include/configs/mx6ul_14x14_evk.h b/include/configs/mx6ul_14x14_evk.h index 823405f..925a418 100644 --- a/include/configs/mx6ul_14x14_evk.h +++ b/include/configs/mx6ul_14x14_evk.h @@ -186,15 +186,11 @@ #ifndef CONFIG_SYS_DCACHE_OFF #endif -#define CONFIG_FSL_QSPI #ifdef CONFIG_FSL_QSPI -#define CONFIG_SPI_FLASH -#define CONFIG_SPI_FLASH_BAR #define CONFIG_SF_DEFAULT_BUS 0 #define CONFIG_SF_DEFAULT_CS 0 #define CONFIG_SF_DEFAULT_SPEED 40000000 #define CONFIG_SF_DEFAULT_MODE SPI_MODE_0 -#define CONFIG_SPI_FLASH_STMICRO #define FSL_QSPI_FLASH_NUM 1 #define FSL_QSPI_FLASH_SIZE SZ_32M #endif diff --git a/include/configs/xilinx_zynqmp.h b/include/configs/xilinx_zynqmp.h index c43ea19..5ed8beb 100644 --- a/include/configs/xilinx_zynqmp.h +++ b/include/configs/xilinx_zynqmp.h @@ -75,7 +75,9 @@ /* Diff from config_distro_defaults.h */ #define CONFIG_SUPPORT_RAW_INITRD +#if !defined(CONFIG_SPL_BUILD) #define CONFIG_ENV_VARS_UBOOT_CONFIG +#endif #define CONFIG_AUTO_COMPLETE /* PXE */ @@ -108,7 +110,7 @@ #define CONFIG_SYS_LOAD_ADDR 0x8000000 #if defined(CONFIG_ZYNQMP_USB) -#define CONFIG_USB_MAX_CONTROLLER_COUNT 1 +#define CONFIG_USB_MAX_CONTROLLER_COUNT 2 #define CONFIG_SYS_USB_XHCI_MAX_ROOT_PORTS 2 #define CONFIG_USB_XHCI_ZYNQMP @@ -136,7 +138,6 @@ # define DFU_ALT_INFO #endif - #define CONFIG_BOARD_LATE_INIT /* Do not preserve environment */ @@ -185,7 +186,6 @@ #endif #ifdef CONFIG_SATA_CEVA -#define CONFIG_AHCI #define CONFIG_LIBATA #define CONFIG_SCSI_AHCI #define CONFIG_SCSI_AHCI_PLAT @@ -247,13 +247,24 @@ DFU_ALT_INFO #endif +/* SPL can't handle all huge variables - define just DFU */ +#if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_DFU_SUPPORT) +#undef CONFIG_EXTRA_ENV_SETTINGS +# define CONFIG_EXTRA_ENV_SETTINGS \ + "dfu_alt_info_ram=uboot.bin ram 0x8000000 0x1000000;" \ + "atf-uboot.ub ram 0x10000000 0x1000000;" \ + "Image ram 0x80000 0x3f80000;" \ + "system.dtb ram 0x4000000 0x100000\0" \ + "dfu_bufsiz=0x1000\0" +#endif + #define CONFIG_SPL_TEXT_BASE 0xfffc0000 #define CONFIG_SPL_STACK 0xfffffffc -#define CONFIG_SPL_MAX_SIZE 0x20000 +#define CONFIG_SPL_MAX_SIZE 0x40000 /* Just random location in OCM */ -#define CONFIG_SPL_BSS_START_ADDR 0x1000000 -#define CONFIG_SPL_BSS_MAX_SIZE 0x2000000 +#define CONFIG_SPL_BSS_START_ADDR 0x0 +#define CONFIG_SPL_BSS_MAX_SIZE 0x80000 #define CONFIG_SPL_FRAMEWORK #define CONFIG_SPL_BOARD_INIT @@ -265,7 +276,7 @@ #define CONFIG_SYS_SPL_ARGS_ADDR 0x8000000 /* ATF is my kernel image */ -#define CONFIG_SPL_FS_LOAD_KERNEL_NAME "atf.ub" +#define CONFIG_SPL_FS_LOAD_KERNEL_NAME "atf-uboot.ub" /* FIT load address for RAM boot */ #define CONFIG_SPL_LOAD_FIT_ADDRESS 0x10000000 @@ -279,4 +290,18 @@ # define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img" #endif +#if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_DFU_SUPPORT) +# undef CONFIG_CMD_BOOTD +# define CONFIG_SPL_ENV_SUPPORT +# define CONFIG_SPL_HASH_SUPPORT +# define CONFIG_ENV_MAX_ENTRIES 10 + +# define CONFIG_SYS_SPL_MALLOC_START 0x20000000 +# define CONFIG_SYS_SPL_MALLOC_SIZE 0x10000000 + +#ifdef CONFIG_SPL_SYS_MALLOC_SIMPLE +# error "Disable CONFIG_SPL_SYS_MALLOC_SIMPLE. Full malloc needs to be used" +#endif +#endif + #endif /* __XILINX_ZYNQMP_H */ diff --git a/include/configs/xilinx_zynqmp_ep.h b/include/configs/xilinx_zynqmp_ep.h index 44434aa..8e4b960 100644 --- a/include/configs/xilinx_zynqmp_ep.h +++ b/include/configs/xilinx_zynqmp_ep.h @@ -16,7 +16,6 @@ #define CONFIG_ZYNQ_SDHCI_MAX_FREQ 52000000 #define CONFIG_ZYNQ_SDHCI_MIN_FREQ (CONFIG_ZYNQ_SDHCI_MAX_FREQ << 9) #define CONFIG_ZYNQ_EEPROM -#define CONFIG_AHCI #define CONFIG_SATA_CEVA #define CONFIG_ZYNQMP_XHCI_LIST {ZYNQMP_USB0_XHCI_BASEADDR, \ ZYNQMP_USB1_XHCI_BASEADDR} diff --git a/include/configs/xilinx_zynqmp_zc1751_xm018_dc4.h b/include/configs/xilinx_zynqmp_zc1751_xm018_dc4.h deleted file mode 100644 index 4866b61..0000000 --- a/include/configs/xilinx_zynqmp_zc1751_xm018_dc4.h +++ /dev/null @@ -1,15 +0,0 @@ -/* - * Configuration for Xilinx ZynqMP zc1751 XM018 DC4 - * - * (C) Copyright 2015 Xilinx, Inc. - * Michal Simek <michal.simek@xilinx.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#ifndef __CONFIG_ZYNQMP_ZC1751_XM018_DC4_H -#define __CONFIG_ZYNQMP_ZC1751_XM018_DC4_H - -#include <configs/xilinx_zynqmp.h> - -#endif /* __CONFIG_ZYNQMP_ZC1751_XM018_DC4_H */ diff --git a/include/spi.h b/include/spi.h index ca96fa4..4c17983 100644 --- a/include/spi.h +++ b/include/spi.h @@ -26,12 +26,9 @@ #define SPI_TX_BYTE BIT(8) /* transmit with 1 wire byte */ #define SPI_TX_DUAL BIT(9) /* transmit with 2 wires */ #define SPI_TX_QUAD BIT(10) /* transmit with 4 wires */ - -/* SPI mode_rx flags */ -#define SPI_RX_SLOW BIT(0) /* receive with 1 wire slow */ -#define SPI_RX_FAST BIT(1) /* receive with 1 wire fast */ -#define SPI_RX_DUAL BIT(2) /* receive with 2 wires */ -#define SPI_RX_QUAD BIT(3) /* receive with 4 wires */ +#define SPI_RX_SLOW BIT(11) /* receive with 1 wire slow */ +#define SPI_RX_DUAL BIT(12) /* receive with 2 wires */ +#define SPI_RX_QUAD BIT(13) /* receive with 4 wires */ /* SPI bus connection options - see enum spi_dual_flash */ #define SPI_CONN_DUAL_SHARED (1 << 0) @@ -61,13 +58,11 @@ struct dm_spi_bus { * @cs: Chip select number (0..n-1) * @max_hz: Maximum bus speed that this slave can tolerate * @mode: SPI mode to use for this device (see SPI mode flags) - * @mode_rx: SPI RX mode to use for this slave (see SPI mode_rx flags) */ struct dm_spi_slave_platdata { unsigned int cs; uint max_hz; uint mode; - u8 mode_rx; }; #endif /* CONFIG_DM_SPI */ @@ -94,7 +89,6 @@ struct dm_spi_slave_platdata { * bus (bus->seq) so does not need to be stored * @cs: ID of the chip select connected to the slave. * @mode: SPI mode to use for this slave (see SPI mode flags) - * @mode_rx: SPI RX mode to use for this slave (see SPI mode_rx flags) * @wordlen: Size of SPI word in number of bits * @max_write_size: If non-zero, the maximum number of bytes which can * be written at once, excluding command bytes. @@ -112,7 +106,6 @@ struct spi_slave { unsigned int cs; #endif uint mode; - u8 mode_rx; unsigned int wordlen; unsigned int max_write_size; void *memory_map; diff --git a/include/xilinx.h b/include/xilinx.h index aebcb3b..d2a2ea7 100644 --- a/include/xilinx.h +++ b/include/xilinx.h @@ -21,6 +21,7 @@ typedef enum { /* typedef xilinx_iface */ master_selectmap, /* master SelectMap (virtex2) */ slave_selectmap, /* slave SelectMap (virtex2) */ devcfg, /* devcfg interface (zynq) */ + csu_dma, /* csu_dma interface (zynqmp) */ max_xilinx_iface_type /* insert all new types before this */ } xilinx_iface; /* end, typedef xilinx_iface */ @@ -31,6 +32,7 @@ typedef enum { /* typedef xilinx_family */ xilinx_virtex2, /* Virtex2 Family */ xilinx_spartan3, /* Spartan-III Family */ xilinx_zynq, /* Zynq Family */ + xilinx_zynqmp, /* ZynqMP Family */ max_xilinx_type /* insert all new types before this */ } xilinx_family; /* end, typedef xilinx_family */ diff --git a/include/zynqmppl.h b/include/zynqmppl.h new file mode 100644 index 0000000..542ace9 --- /dev/null +++ b/include/zynqmppl.h @@ -0,0 +1,24 @@ +/* + * (C) Copyright 2015 Xilinx, Inc, + * Michal Simek <michal.simek@xilinx.com> + * + * SPDX-License-Identifier: GPL-2.0 + */ + +#ifndef _ZYNQMPPL_H_ +#define _ZYNQMPPL_H_ + +#include <xilinx.h> + +#define ZYNQMP_SIP_SVC_CSU_DMA_CHIPID 0xC2000018 +#define ZYNQMP_SIP_SVC_PM_FPGA_LOAD 0xC2000016 +#define ZYNQMP_FPGA_OP_INIT (1 << 0) +#define ZYNQMP_FPGA_OP_LOAD (1 << 1) +#define ZYNQMP_FPGA_OP_DONE (1 << 2) + +extern struct xilinx_fpga_op zynqmp_op; + +#define XILINX_ZYNQMP_DESC \ +{ xilinx_zynqmp, csu_dma, 1, &zynqmp_op, 0, &zynqmp_op } + +#endif /* _ZYNQMPPL_H_ */ diff --git a/scripts/Makefile.spl b/scripts/Makefile.spl index 4994fa8..5a7f79c 100644 --- a/scripts/Makefile.spl +++ b/scripts/Makefile.spl @@ -216,8 +216,19 @@ quiet_cmd_cpp_cfg = CFG $@ cmd_cpp_cfg = $(CPP) -Wp,-MD,$(depfile) $(cpp_flags) $(LDPPFLAGS) -ansi \ -DDO_DEPS_ONLY -D__ASSEMBLY__ -x assembler-with-cpp -P -dM -E -o $@ $< +# If .u-boot.cfg.d is still present, then either: +# a) The previous build used a Makefile that used if_changed rather than +# if_changed_dep when building u-boot.cfg, and hence any later builds will +# be unaware of the dependencies for u-boot.cfg. In this case, we must +# delete u-boot.cfg to force it and .u-boot.cfg.cmd to be rebuilt the +# correct way. +# b) The previous build failed or was interrupted while building u-boot.cfg, +# so deleting u-boot.cfg isn't going to cause any additional work. +ifneq ($(wildcard $(obj)/.$(SPL_BIN).d),) + unused := $(shell rm -f $(obj)/$(SPL_BIN).cfg) +endif $(obj)/$(SPL_BIN).cfg: include/config.h FORCE - $(call if_changed,cpp_cfg) + $(call if_changed_dep,cpp_cfg) pythonpath = PYTHONPATH=tools diff --git a/test/py/tests/test_vboot.py b/test/py/tests/test_vboot.py index 021892b..6e62820 100644 --- a/test/py/tests/test_vboot.py +++ b/test/py/tests/test_vboot.py @@ -53,7 +53,7 @@ def test_vboot(u_boot_console): util.run_and_log(cons, 'dtc %s %s%s -O dtb ' '-o %s%s' % (dtc_args, datadir, dts, tmpdir, dtb)) - def run_bootm(sha_algo, test_type, expect_string): + def run_bootm(sha_algo, test_type, expect_string, boots): """Run a 'bootm' command U-Boot. This always starts a fresh U-Boot instance since the device tree may @@ -64,6 +64,8 @@ def test_vboot(u_boot_console): expect_string: A string which is expected in the output. sha_algo: Either 'sha1' or 'sha256', to select the algorithm to use. + boots: A boolean that is True if Linux should boot and False if + we are expected to not boot """ cons.restart_uboot() with cons.log.section('Verified boot %s %s' % (sha_algo, test_type)): @@ -72,6 +74,8 @@ def test_vboot(u_boot_console): 'fdt addr 100', 'bootm 100']) assert(expect_string in ''.join(output)) + if boots: + assert('sandbox: continuing, as we cannot run' in ''.join(output)) def make_fit(its): """Make a new FIT from the .its source file. @@ -117,22 +121,22 @@ def test_vboot(u_boot_console): # Build the FIT, but don't sign anything yet cons.log.action('%s: Test FIT with signed images' % sha_algo) make_fit('sign-images-%s.its' % sha_algo) - run_bootm(sha_algo, 'unsigned images', 'dev-') + run_bootm(sha_algo, 'unsigned images', 'dev-', True) # Sign images with our dev keys sign_fit(sha_algo) - run_bootm(sha_algo, 'signed images', 'dev+') + run_bootm(sha_algo, 'signed images', 'dev+', True) # Create a fresh .dtb without the public keys dtc('sandbox-u-boot.dts') cons.log.action('%s: Test FIT with signed configuration' % sha_algo) make_fit('sign-configs-%s.its' % sha_algo) - run_bootm(sha_algo, 'unsigned config', '%s+ OK' % sha_algo) + run_bootm(sha_algo, 'unsigned config', '%s+ OK' % sha_algo, True) # Sign images with our dev keys sign_fit(sha_algo) - run_bootm(sha_algo, 'signed config', 'dev+') + run_bootm(sha_algo, 'signed config', 'dev+', True) cons.log.action('%s: Check signed config on the host' % sha_algo) @@ -149,7 +153,7 @@ def test_vboot(u_boot_console): util.run_and_log(cons, 'fdtput -t bx %s %s value %s' % (fit, sig_node, sig)) - run_bootm(sha_algo, 'Signed config with bad hash', 'Bad Data Hash') + run_bootm(sha_algo, 'Signed config with bad hash', 'Bad Data Hash', False) cons.log.action('%s: Check bad config on the host' % sha_algo) util.run_and_log_expect_exception(cons, [fit_check_sign, '-f', fit, |