Merge git://git.denx.de/u-boot-fsl-qoriq

arch/arm/cpu/armv8/fsl-layerscape/Kconfig

@@ -469,6 +469,14 @@ config SYS_FSL_SDHC_CLK_DIV
 	help
 	  This is the divider that is used to derive SDHC clock from Platform
 	  clock, in another word SDHC_clk = Platform_clk / this_divider.
+
+config SYS_FSL_QMAN_CLK_DIV
+	int "QMAN clock divider"
+	default 1 if ARCH_LS1043A
+	default 2
+	help
+	  This is the divider that is used to derive QMAN clock from Platform
+	  clock, in another word QMAN_clk = Platform_clk / this_divider.
 endmenu
 
 config RESV_RAM

arch/arm/cpu/armv8/fsl-layerscape/fdt.c

@@ -414,8 +414,8 @@ void ft_cpu_setup(void *blob, bd_t *bd)
 		ccsr_sec_t __iomem *sec;
 
 #ifdef CONFIG_ARMV8_SEC_FIRMWARE_SUPPORT
-		if (fdt_fixup_kaslr(blob))
+		fdt_fixup_remove_jr(blob);
-			fdt_fixup_remove_jr(blob);
+		fdt_fixup_kaslr(blob);
 #endif
 
 		sec = (void __iomem *)CONFIG_SYS_FSL_SEC_ADDR;

arch/arm/cpu/armv8/fsl-layerscape/fsl_lsch2_speed.c

@@ -155,7 +155,9 @@ void get_sys_info(struct sys_info *sys_info)
 						CONFIG_SYS_FSL_IFC_CLK_DIV;
 #endif
 #ifdef CONFIG_SYS_DPAA_QBMAN
-	sys_info->freq_qman = sys_info->freq_systembus;
+	sys_info->freq_qman = (sys_info->freq_systembus /
+				CONFIG_SYS_FSL_PCLK_DIV) /
+				CONFIG_SYS_FSL_QMAN_CLK_DIV;
 #endif
 }
 

arch/arm/cpu/armv8/fsl-layerscape/lowlevel.S

@@ -233,39 +233,45 @@ ENTRY(lowlevel_init)
 	 * NOTE: As per the CCSR map doc, TZASC 3 and TZASC 4 are just
 	 * 	 placeholders.
 	 */
+
+.macro tzasc_prog, xreg
+
+	mov     x12, TZASC1_BASE
+	mov     x16, #0x10000
+	mul     x14, \xreg, x16
+	add     x14, x14,x12
+	mov 	x1, #0x8
+	add     x1, x1, x14
+
+	ldr     w0, [x1]		/* Filter 0 Gate Keeper Register */
+	orr     w0, w0, #1 << 0		/* Set open_request for Filter 0 */
+	str     w0, [x1]
+
+	mov	x1, #0x110
+	add     x1, x1, x14
+
+	ldr     w0, [x1]		/* Region-0 Attributes Register */
+	orr     w0, w0, #1 << 31	/* Set Sec global write en, Bit[31] */
+	orr     w0, w0, #1 << 30	/* Set Sec global read en, Bit[30] */
+	str     w0, [x1]
+
+	mov	x1, #0x114
+	add     x1, x1, x14
+
+	ldr     w0, [x1]		/* Region-0 Access Register */
+	mov     w0, #0xFFFFFFFF		/* Set nsaid_wr_en and nsaid_rd_en */
+	str     w0, [x1]
+.endm
+
 #ifdef CONFIG_FSL_TZASC_1
-	ldr	x1, =TZASC_GATE_KEEPER(0)
+	mov     x13, #0
-	ldr	w0, [x1]		/* Filter 0 Gate Keeper Register */
+	tzasc_prog	x13
-	orr	w0, w0, #1 << 0		/* Set open_request for Filter 0 */
-	str	w0, [x1]
 
-	ldr	x1, =TZASC_REGION_ATTRIBUTES_0(0)
-	ldr	w0, [x1]		/* Region-0 Attributes Register */
-	orr	w0, w0, #1 << 31	/* Set Sec global write en, Bit[31] */
-	orr	w0, w0, #1 << 30	/* Set Sec global read en, Bit[30] */
-	str	w0, [x1]
-
-	ldr	x1, =TZASC_REGION_ID_ACCESS_0(0)
-	ldr	w0, [x1]		/* Region-0 Access Register */
-	mov	w0, #0xFFFFFFFF		/* Set nsaid_wr_en and nsaid_rd_en */
-	str	w0, [x1]
 #endif
 #ifdef CONFIG_FSL_TZASC_2
-	ldr	x1, =TZASC_GATE_KEEPER(1)
+	mov     x13, #1
-	ldr	w0, [x1]		/* Filter 0 Gate Keeper Register */
+	tzasc_prog	x13
-	orr	w0, w0, #1 << 0		/* Set open_request for Filter 0 */
-	str	w0, [x1]
 
-	ldr	x1, =TZASC_REGION_ATTRIBUTES_0(1)
-	ldr	w0, [x1]		/* Region-1 Attributes Register */
-	orr	w0, w0, #1 << 31	/* Set Sec global write en, Bit[31] */
-	orr	w0, w0, #1 << 30	/* Set Sec global read en, Bit[30] */
-	str	w0, [x1]
-
-	ldr	x1, =TZASC_REGION_ID_ACCESS_0(1)
-	ldr	w0, [x1]		/* Region-1 Attributes Register */
-	mov	w0, #0xFFFFFFFF		/* Set nsaid_wr_en and nsaid_rd_en */
-	str	w0, [x1]
 #endif
 	isb
 	dsb	sy

arch/arm/cpu/armv8/fsl-layerscape/soc.c

@@ -517,6 +517,7 @@ static void erratum_a010539(void)
 	porsr1 &= ~FSL_CHASSIS2_CCSR_PORSR1_RCW_MASK;
 	out_be32((void *)(CONFIG_SYS_DCSR_DCFG_ADDR + DCFG_DCSR_PORCR1),
 		 porsr1);
+	out_be32((void *)(CONFIG_SYS_FSL_SCFG_ADDR + 0x1a8), 0xffffffff);
 #endif
 }
 

arch/arm/cpu/armv8/sec_firmware.c

@@ -115,25 +115,48 @@ static int sec_firmware_check_copy_loadable(const void *sec_firmware_img,
 					    u32 *loadable_l, u32 *loadable_h)
 {
 	phys_addr_t sec_firmware_loadable_addr = 0;
-	int conf_node_off, ld_node_off;
+	int conf_node_off, ld_node_off, images;
 	char *conf_node_name = NULL;
 	const void *data;
 	size_t size;
 	ulong load;
+	const char *name, *str, *type;
+	int len;
 
 	conf_node_name = SEC_FIRMEWARE_FIT_CNF_NAME;
 
 	conf_node_off = fit_conf_get_node(sec_firmware_img, conf_node_name);
 	if (conf_node_off < 0) {
 		printf("SEC Firmware: %s: no such config\n", conf_node_name);
-	return -ENOENT;
+		return -ENOENT;
 	}
 
-	ld_node_off = fit_conf_get_prop_node(sec_firmware_img, conf_node_off,
+	/* find the node holding the images information */
-					     FIT_LOADABLE_PROP);
+	images = fdt_path_offset(sec_firmware_img, FIT_IMAGES_PATH);
-	if (ld_node_off >= 0) {
+	if (images < 0) {
-		printf("SEC Firmware: '%s' present in config\n",
+		printf("%s: Cannot find /images node: %d\n", __func__, images);
-		       FIT_LOADABLE_PROP);
+		return -1;
+	}
+
+	type = FIT_LOADABLE_PROP;
+
+	name = fdt_getprop(sec_firmware_img, conf_node_off, type, &len);
+	if (!name) {
+		/* Loadables not present */
+		return 0;
+	}
+
+	printf("SEC Firmware: '%s' present in config\n", type);
+
+	for (str = name; str && ((str - name) < len);
+	     str = strchr(str, '\0') + 1) {
+		printf("%s: '%s'\n", type, str);
+		ld_node_off = fdt_subnode_offset(sec_firmware_img, images, str);
+		if (ld_node_off < 0) {
+			printf("cannot find image node '%s': %d\n", str,
+			       ld_node_off);
+			return -EINVAL;
+		}
 
 		/* Verify secure firmware image */
 		if (!(fit_image_verify(sec_firmware_img, ld_node_off))) {
@@ -163,11 +186,19 @@ static int sec_firmware_check_copy_loadable(const void *sec_firmware_img,
 		memcpy((void *)sec_firmware_loadable_addr, data, size);
 		flush_dcache_range(sec_firmware_loadable_addr,
 				   sec_firmware_loadable_addr + size);
-	}
 
-	/* Populate address ptrs for loadable image with loadbale addr */
+		/* Populate loadable address only for Trusted OS */
-	out_le32(loadable_l, (sec_firmware_loadable_addr & WORD_MASK));
+		if (!strcmp(str, "trustedOS@1")) {
-	out_le32(loadable_h, (sec_firmware_loadable_addr >> WORD_SHIFT));
+			/*
+			 * Populate address ptrs for loadable image with
+			 * loadbale addr
+			 */
+			out_le32(loadable_l, (sec_firmware_loadable_addr &
+					      WORD_MASK));
+			out_le32(loadable_h, (sec_firmware_loadable_addr >>
+					      WORD_SHIFT));
+		}
+	}
 
 	return 0;
 }
@@ -317,9 +348,7 @@ unsigned int sec_firmware_support_psci_version(void)
  */
 bool sec_firmware_support_hwrng(void)
 {
-	uint8_t rand[8];
 	if (sec_firmware_addr & SEC_FIRMWARE_RUNNING) {
-		if (!sec_firmware_get_random(rand, 8))
 			return true;
 	}
 
@@ -428,8 +457,10 @@ int fdt_fixup_kaslr(void *fdt)
 
 #if defined(CONFIG_ARMV8_SEC_FIRMWARE_SUPPORT)
 	/* Check if random seed generation is  supported */
-	if (sec_firmware_support_hwrng() == false)
+	if (sec_firmware_support_hwrng() == false) {
+		printf("WARNING: SEC firmware not running, no kaslr-seed\n");
 		return 0;
+	}
 
 	ret = sec_firmware_get_random(rand, 8);
 	if (ret < 0) {

arch/powerpc/cpu/mpc85xx/release.S

@@ -26,6 +26,13 @@
 	.globl	__secondary_start_page
 	.align	12
 __secondary_start_page:
+#ifdef CONFIG_SYS_FSL_ERRATUM_A005125
+	msync
+	isync
+	mfspr	r3, SPRN_HDBCR0
+	oris	r3, r3, 0x0080
+	mtspr	SPRN_HDBCR0, r3
+#endif
 /* First do some preliminary setup */
 	lis	r3, HID0_EMCP@h		/* enable machine check */
 #ifndef CONFIG_E500MC

board/freescale/ls1088a/ddr.h

@@ -30,12 +30,12 @@ static const struct board_specific_parameters udimm0[] = {
 #if defined(CONFIG_TARGET_LS1088ARDB)
 
 	{2,  1666, 0, 8,     8, 0x090A0B0E, 0x0F10110D,},
-	{2,  1900, 0, 4,     7, 0x09090B0D, 0x0E10120B,},
+	{2,  1900, 0, 8,     9, 0x0A0B0C10, 0x1112140E,},
 	{2,  2300, 0, 8,     9, 0x0A0C0E11, 0x1214160F,},
 	{}
 #elif defined(CONFIG_TARGET_LS1088AQDS)
 	{2,  1666, 0, 8,     8, 0x0A0A0C0E, 0x0F10110C,},
-	{2,  1900, 0, 4,     7, 0x09090B0D, 0x0E10120B,},
+	{2,  1900, 0, 8,     9, 0x0A0B0C10, 0x1112140E,},
 	{2,  2300, 0, 4,     9, 0x0A0C0D11, 0x1214150E,},
 	{}
 

board/freescale/ls1088a/eth_ls1088aqds.c

@@ -4,12 +4,14 @@
  */
 
 #include <common.h>
+#include <command.h>
 #include <netdev.h>
 #include <asm/io.h>
 #include <asm/arch/fsl_serdes.h>
 #include <hwconfig.h>
 #include <fsl_mdio.h>
 #include <malloc.h>
+#include <phy.h>
 #include <fm_eth.h>
 #include <i2c.h>
 #include <miiphy.h>

configs/ls1088aqds_defconfig

@@ -8,9 +8,12 @@ CONFIG_FIT_VERBOSE=y
 CONFIG_OF_BOARD_SETUP=y
 CONFIG_OF_STDOUT_VIA_ALIAS=y
 CONFIG_SYS_EXTRA_OPTIONS="SYS_FSL_DDR4"
+CONFIG_USE_BOOTARGS=y
+CONFIG_BOOTARGS="console=ttyS0,115200 root=/dev/ram0 earlycon=uart8250,mmio,0x21c0500 ramdisk_size=0x3000000 default_hugepagesz=2m hugepagesz=2m hugepages=256"
 # CONFIG_DISPLAY_BOARDINFO is not set
 CONFIG_DISPLAY_BOARDINFO_LATE=y
 CONFIG_HUSH_PARSER=y
+CONFIG_CMD_GREPENV=y
 CONFIG_CMD_MEMTEST=y
 CONFIG_CMD_I2C=y
 CONFIG_CMD_MMC=y

configs/ls1088aqds_qspi_SECURE_BOOT_defconfig

@@ -11,9 +11,12 @@ CONFIG_FIT_VERBOSE=y
 CONFIG_OF_BOARD_SETUP=y
 CONFIG_OF_STDOUT_VIA_ALIAS=y
 CONFIG_SYS_EXTRA_OPTIONS="SYS_FSL_DDR4, QSPI_BOOT"
+CONFIG_USE_BOOTARGS=y
+CONFIG_BOOTARGS="console=ttyS0,115200 root=/dev/ram0 earlycon=uart8250,mmio,0x21c0500 ramdisk_size=0x3000000 default_hugepagesz=2m hugepagesz=2m hugepages=256"
 # CONFIG_USE_BOOTCOMMAND is not set
 # CONFIG_DISPLAY_BOARDINFO is not set
 CONFIG_DISPLAY_BOARDINFO_LATE=y
+CONFIG_CMD_GREPENV=y
 CONFIG_CMD_MEMTEST=y
 CONFIG_CMD_I2C=y
 CONFIG_CMD_MMC=y

configs/ls1088aqds_qspi_defconfig

@@ -10,9 +10,12 @@ CONFIG_FIT_VERBOSE=y
 CONFIG_OF_BOARD_SETUP=y
 CONFIG_OF_STDOUT_VIA_ALIAS=y
 CONFIG_SYS_EXTRA_OPTIONS="SYS_FSL_DDR4, QSPI_BOOT"
+CONFIG_USE_BOOTARGS=y
+CONFIG_BOOTARGS="console=ttyS0,115200 root=/dev/ram0 earlycon=uart8250,mmio,0x21c0500 ramdisk_size=0x3000000 default_hugepagesz=2m hugepagesz=2m hugepages=256"
 # CONFIG_USE_BOOTCOMMAND is not set
 # CONFIG_DISPLAY_BOARDINFO is not set
 CONFIG_DISPLAY_BOARDINFO_LATE=y
+CONFIG_CMD_GREPENV=y
 CONFIG_CMD_MEMTEST=y
 CONFIG_CMD_I2C=y
 CONFIG_CMD_MMC=y

configs/ls1088aqds_sdcard_ifc_defconfig

@@ -13,6 +13,8 @@ CONFIG_DEFAULT_DEVICE_TREE="fsl-ls1088a-qds"
 CONFIG_OF_BOARD_SETUP=y
 CONFIG_SYS_EXTRA_OPTIONS="SYS_FSL_DDR4"
 CONFIG_SD_BOOT=y
+CONFIG_USE_BOOTARGS=y
+CONFIG_BOOTARGS="console=ttyS0,115200 root=/dev/ram0 earlycon=uart8250,mmio,0x21c0500 ramdisk_size=0x3000000 default_hugepagesz=2m hugepagesz=2m hugepages=256"
 # CONFIG_DISPLAY_BOARDINFO is not set
 CONFIG_DISPLAY_BOARDINFO_LATE=y
 CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR=y
@@ -21,6 +23,7 @@ CONFIG_SPL_ENV_SUPPORT=y
 CONFIG_SPL_I2C_SUPPORT=y
 CONFIG_SPL_MPC8XXX_INIT_DDR_SUPPORT=y
 CONFIG_HUSH_PARSER=y
+CONFIG_CMD_GREPENV=y
 CONFIG_CMD_MEMTEST=y
 CONFIG_CMD_I2C=y
 CONFIG_CMD_MMC=y

configs/ls1088aqds_sdcard_qspi_defconfig

@@ -15,6 +15,8 @@ CONFIG_FIT_VERBOSE=y
 CONFIG_OF_BOARD_SETUP=y
 CONFIG_SYS_EXTRA_OPTIONS="SD_BOOT_QSPI"
 CONFIG_SD_BOOT=y
+CONFIG_USE_BOOTARGS=y
+CONFIG_BOOTARGS="console=ttyS0,115200 root=/dev/ram0 earlycon=uart8250,mmio,0x21c0500 ramdisk_size=0x3000000 default_hugepagesz=2m hugepagesz=2m hugepages=256"
 # CONFIG_USE_BOOTCOMMAND is not set
 # CONFIG_DISPLAY_BOARDINFO is not set
 CONFIG_DISPLAY_BOARDINFO_LATE=y
@@ -23,6 +25,7 @@ CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR=0x8b0
 CONFIG_SPL_ENV_SUPPORT=y
 CONFIG_SPL_I2C_SUPPORT=y
 CONFIG_SPL_MPC8XXX_INIT_DDR_SUPPORT=y
+CONFIG_CMD_GREPENV=y
 CONFIG_CMD_MEMTEST=y
 CONFIG_CMD_I2C=y
 CONFIG_CMD_MMC=y

configs/ls1088ardb_qspi_SECURE_BOOT_defconfig

@@ -11,9 +11,12 @@ CONFIG_FIT_VERBOSE=y
 CONFIG_OF_BOARD_SETUP=y
 CONFIG_OF_STDOUT_VIA_ALIAS=y
 CONFIG_SYS_EXTRA_OPTIONS="SYS_FSL_DDR4, QSPI_BOOT"
+CONFIG_USE_BOOTARGS=y
+CONFIG_BOOTARGS="console=ttyS0,115200 root=/dev/ram0 earlycon=uart8250,mmio,0x21c0500 ramdisk_size=0x3000000 default_hugepagesz=2m hugepagesz=2m hugepages=256"
 # CONFIG_USE_BOOTCOMMAND is not set
 # CONFIG_DISPLAY_BOARDINFO is not set
 CONFIG_DISPLAY_BOARDINFO_LATE=y
+CONFIG_CMD_GREPENV=y
 CONFIG_CMD_MEMTEST=y
 CONFIG_CMD_I2C=y
 CONFIG_CMD_MMC=y

configs/ls1088ardb_qspi_defconfig

@@ -10,9 +10,12 @@ CONFIG_FIT_VERBOSE=y
 CONFIG_OF_BOARD_SETUP=y
 CONFIG_OF_STDOUT_VIA_ALIAS=y
 CONFIG_SYS_EXTRA_OPTIONS="SYS_FSL_DDR4, QSPI_BOOT"
+CONFIG_USE_BOOTARGS=y
+CONFIG_BOOTARGS="console=ttyS0,115200 root=/dev/ram0 earlycon=uart8250,mmio,0x21c0500 ramdisk_size=0x3000000 default_hugepagesz=2m hugepagesz=2m hugepages=256"
 # CONFIG_USE_BOOTCOMMAND is not set
 # CONFIG_DISPLAY_BOARDINFO is not set
 CONFIG_DISPLAY_BOARDINFO_LATE=y
+CONFIG_CMD_GREPENV=y
 CONFIG_CMD_MEMTEST=y
 CONFIG_CMD_I2C=y
 CONFIG_CMD_MMC=y

configs/ls1088ardb_sdcard_qspi_SECURE_BOOT_defconfig

@@ -16,6 +16,8 @@ CONFIG_FIT_VERBOSE=y
 CONFIG_OF_BOARD_SETUP=y
 CONFIG_SYS_EXTRA_OPTIONS="SD_BOOT_QSPI"
 CONFIG_SD_BOOT=y
+CONFIG_USE_BOOTARGS=y
+CONFIG_BOOTARGS="console=ttyS0,115200 root=/dev/ram0 earlycon=uart8250,mmio,0x21c0500 ramdisk_size=0x3000000 default_hugepagesz=2m hugepagesz=2m hugepages=256"
 # CONFIG_USE_BOOTCOMMAND is not set
 # CONFIG_DISPLAY_BOARDINFO is not set
 CONFIG_DISPLAY_BOARDINFO_LATE=y
@@ -26,6 +28,7 @@ CONFIG_SPL_HASH_SUPPORT=y
 CONFIG_SPL_ENV_SUPPORT=y
 CONFIG_SPL_I2C_SUPPORT=y
 CONFIG_SPL_MPC8XXX_INIT_DDR_SUPPORT=y
+CONFIG_CMD_GREPENV=y
 CONFIG_CMD_MEMTEST=y
 CONFIG_CMD_I2C=y
 CONFIG_CMD_MMC=y

configs/ls1088ardb_sdcard_qspi_defconfig

@@ -15,6 +15,8 @@ CONFIG_FIT_VERBOSE=y
 CONFIG_OF_BOARD_SETUP=y
 CONFIG_SYS_EXTRA_OPTIONS="SD_BOOT_QSPI"
 CONFIG_SD_BOOT=y
+CONFIG_USE_BOOTARGS=y
+CONFIG_BOOTARGS="console=ttyS0,115200 root=/dev/ram0 earlycon=uart8250,mmio,0x21c0500 ramdisk_size=0x3000000 default_hugepagesz=2m hugepagesz=2m hugepages=256"
 # CONFIG_USE_BOOTCOMMAND is not set
 # CONFIG_DISPLAY_BOARDINFO is not set
 CONFIG_DISPLAY_BOARDINFO_LATE=y
@@ -23,6 +25,7 @@ CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR=0x8b0
 CONFIG_SPL_ENV_SUPPORT=y
 CONFIG_SPL_I2C_SUPPORT=y
 CONFIG_SPL_MPC8XXX_INIT_DDR_SUPPORT=y
+CONFIG_CMD_GREPENV=y
 CONFIG_CMD_MEMTEST=y
 CONFIG_CMD_I2C=y
 CONFIG_CMD_MMC=y

doc/uImage.FIT/sec_firmware_ppa.its

@@ -0,0 +1,49 @@
+/dts-v1/;
+
+/*
+ * Example FIT image description file demonstrating the usage
+ * of SEC Firmware and multiple loadable images loaded by the u-boot.
+ * For booting PPA (SEC Firmware), "firmware" is searched and loaded.
+ *
+ * Multiple binaries will be loaded as "loadables" (if present) at their
+ * respective load offsets from firmware image address.
+ */
+
+/{
+	description = "PPA Firmware";
+	#address-cells = <1>;
+	images {
+		firmware@1 {
+			description = "PPA Firmware: <version>";
+			data = /incbin/("../obj/monitor.bin");
+			type = "firmware";
+			arch = "arm64";
+			compression = "none";
+		};
+		trustedOS@1 {
+			description = "Trusted OS";
+			data = /incbin/("../../tee.bin");
+			type = "OS";
+			arch = "arm64";
+			compression = "none";
+			load = <0x00200000>;
+		};
+		fuse_scr {
+			description = "Fuse Script";
+			data = /incbin/("../../fuse_scr.bin");
+			type = "firmware";
+			arch = "arm64";
+			compression = "none";
+			load = <0x00180000>;
+		};
+	};
+
+	configurations {
+		default = "config-1";
+		config-1 {
+			description = "PPA Secure firmware";
+			firmware = "firmware@1";
+			loadables = "trustedOS@1", "fuse_scr";
+		};
+	};
+};

drivers/mtd/nand/fsl_ifc_nand.c

@@ -269,14 +269,9 @@ static int is_blank(struct mtd_info *mtd, struct fsl_ifc_ctrl *ctrl,
 
 /* returns nonzero if entire page is blank */
 static int check_read_ecc(struct mtd_info *mtd, struct fsl_ifc_ctrl *ctrl,
-			  u32 *eccstat, unsigned int bufnum)
+			  u32 eccstat, unsigned int bufnum)
 {
-	u32 reg = eccstat[bufnum / 4];
+	return (eccstat >> ((3 - bufnum % 4) * 8)) & 15;
-	int errors;
-
-	errors = (reg >> ((3 - bufnum % 4) * 8)) & 15;
-
-	return errors;
 }
 
 /*
@@ -290,7 +285,7 @@ static int fsl_ifc_run_command(struct mtd_info *mtd)
 	struct fsl_ifc_runtime *ifc = ctrl->regs.rregs;
 	u32 timeo = (CONFIG_SYS_HZ * 10) / 1000;
 	u32 time_start;
-	u32 eccstat[8] = {0};
+	u32 eccstat;
 	int i;
 
 	/* set the chip select for NAND Transaction */
@@ -320,20 +315,17 @@ static int fsl_ifc_run_command(struct mtd_info *mtd)
 	if (ctrl->eccread) {
 		int errors;
 		int bufnum = ctrl->page & priv->bufnum_mask;
-		int sector = bufnum * chip->ecc.steps;
+		int sector_start = bufnum * chip->ecc.steps;
-		int sector_end = sector + chip->ecc.steps - 1;
+		int sector_end = sector_start + chip->ecc.steps - 1;
+		u32 *eccstat_regs;
 
-		for (i = sector / 4; i <= sector_end / 4; i++) {
+		eccstat_regs = ifc->ifc_nand.nand_eccstat;
-			if (i >= ARRAY_SIZE(eccstat)) {
+		eccstat = ifc_in32(&eccstat_regs[sector_start / 4]);
-				printf("%s: eccstat too small for %d\n",
-				       __func__, i);
-				return -EIO;
-			}
 
-			eccstat[i] = ifc_in32(&ifc->ifc_nand.nand_eccstat[i]);
+		for (i = sector_start; i <= sector_end; i++) {
-		}
+			if ((i != sector_start) && !(i % 4))
+				eccstat = ifc_in32(&eccstat_regs[i / 4]);
 
-		for (i = sector; i <= sector_end; i++) {
 			errors = check_read_ecc(mtd, ctrl, eccstat, i);
 
 			if (errors == 15) {
@@ -708,6 +700,7 @@ static int fsl_ifc_wait(struct mtd_info *mtd, struct nand_chip *chip)
 	struct fsl_ifc_ctrl *ctrl = priv->ctrl;
 	struct fsl_ifc_runtime *ifc = ctrl->regs.rregs;
 	u32 nand_fsr;
+	int status;
 
 	if (ctrl->status != IFC_NAND_EVTER_STAT_OPC)
 		return NAND_STATUS_FAIL;
@@ -728,10 +721,10 @@ static int fsl_ifc_wait(struct mtd_info *mtd, struct nand_chip *chip)
 		return NAND_STATUS_FAIL;
 
 	nand_fsr = ifc_in32(&ifc->ifc_nand.nand_fsr);
+	status = nand_fsr >> 24;
 
 	/* Chip sometimes reporting write protect even when it's not */
-	nand_fsr = nand_fsr | NAND_STATUS_WP;
+	return status | NAND_STATUS_WP;
-	return nand_fsr;
 }
 
 static int fsl_ifc_read_page(struct mtd_info *mtd, struct nand_chip *chip,

drivers/net/fsl-mc/dpbp.c

@@ -2,7 +2,7 @@
 /*
  * Freescale Layerscape MC I/O wrapper
  *
- * Copyright (C) 2013-2016 Freescale Semiconductor, Inc.
+ * Copyright 2013-2016 Freescale Semiconductor, Inc.
  * Copyright 2017 NXP
  */
 #include <fsl-mc/fsl_mc_sys.h>

drivers/net/fsl-mc/dpio/dpio.c

@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0+
 /*
- * Copyright (C) 2013-2016 Freescale Semiconductor
+ * Copyright 2013-2016 Freescale Semiconductor, Inc.
  * Copyright 2017 NXP
  */
 

drivers/net/fsl-mc/dpmac.c

@@ -2,7 +2,7 @@
 /*
  * Freescale Layerscape MC I/O wrapper
  *
- * Copyright (C) 2015-2016 Freescale Semiconductor, Inc.
+ * Copyright 2015-2016 Freescale Semiconductor, Inc.
  * Copyright 2017 NXP
  * Author: Prabhakar Kushwaha <prabhakar@freescale.com>
  */

drivers/net/fsl-mc/dpni.c

@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0+
 /*
- * Copyright (C) 2013-2016 Freescale Semiconductor
+ * Copyright 2013-2016 Freescale Semiconductor, Inc.
  * Copyright 2017 NXP
  */
 

drivers/net/fsl-mc/dprc.c

@@ -2,7 +2,7 @@
 /*
  * Freescale Layerscape MC I/O wrapper
  *
- * Copyright (C) 2013-2016 Freescale Semiconductor, Inc.
+ * Copyright 2013-2016 Freescale Semiconductor, Inc.
  * Copyright 2017 NXP
  */
 

drivers/net/fsl-mc/fsl_dpmng_cmd.h

@@ -1,5 +1,5 @@
 /* SPDX-License-Identifier: GPL-2.0+ */
-/* Copyright 2013-2016 Freescale Semiconductor Inc.
+/* Copyright 2013-2016 Freescale Semiconductor, Inc.
  * Copyright 2017 NXP
  */
 #ifndef __FSL_DPMNG_CMD_H

drivers/net/fsl-mc/mc.c

@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: GPL-2.0+
 /*
- * Copyright (C) 2017 NXP Semiconductors
+ * Copyright 2014 Freescale Semiconductor, Inc.
- * Copyright (C) 2014 Freescale Semiconductor
+ * Copyright 2017 NXP
  */
 #include <common.h>
 #include <errno.h>

drivers/net/ldpaa_eth/ldpaa_eth.c

@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0+
 /*
- * Copyright (C) 2014-2016 Freescale Semiconductor
+ * Copyright 2014-2016 Freescale Semiconductor, Inc.
  * Copyright 2017 NXP
  */
 

drivers/net/ldpaa_eth/ldpaa_eth.h

@@ -1,6 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0+ */
 /*
- * Copyright (C) 2014-2016 Freescale Semiconductor
+ * Copyright 2014-2016 Freescale Semiconductor, Inc.
  * Copyright 2017 NXP
  */
 

drivers/spi/fsl_qspi.c

@@ -155,6 +155,25 @@ static void qspi_write32(u32 flags, u32 *addr, u32 val)
 		out_be32(addr, val) : out_le32(addr, val);
 }
 
+static inline int is_controller_busy(const struct fsl_qspi_priv *priv)
+{
+	u32 val;
+	const u32 mask = QSPI_SR_BUSY_MASK | QSPI_SR_AHB_ACC_MASK |
+			 QSPI_SR_IP_ACC_MASK;
+	unsigned int retry = 5;
+
+	do {
+		val = qspi_read32(priv->flags, &priv->regs->sr);
+
+		if ((~val & mask) == mask)
+			return 0;
+
+		udelay(1);
+	} while (--retry);
+
+	return -ETIMEDOUT;
+}
+
 /* QSPI support swapping the flash read/write data
  * in hardware for LS102xA, but not for VF610 */
 static inline u32 qspi_endian_xchg(u32 data)
@@ -1017,11 +1036,7 @@ static int fsl_qspi_probe(struct udevice *bus)
 	priv->num_chipselect = plat->num_chipselect;
 
 	/* make sure controller is not busy anywhere */
-	ret = wait_for_bit_le32(&priv->regs->sr,
+	ret = is_controller_busy(priv);
-				QSPI_SR_BUSY_MASK |
-				QSPI_SR_AHB_ACC_MASK |
-				QSPI_SR_IP_ACC_MASK,
-				false, 100, false);
 
 	if (ret) {
 		debug("ERROR : The controller is busy\n");
@@ -1184,11 +1199,7 @@ static int fsl_qspi_claim_bus(struct udevice *dev)
 	priv = dev_get_priv(bus);
 
 	/* make sure controller is not busy anywhere */
-	ret = wait_for_bit_le32(&priv->regs->sr,
+	ret = is_controller_busy(priv);
-				QSPI_SR_BUSY_MASK |
-				QSPI_SR_AHB_ACC_MASK |
-				QSPI_SR_IP_ACC_MASK,
-				false, 100, false);
 
 	if (ret) {
 		debug("ERROR : The controller is busy\n");

include/configs/ls1088a_common.h

@@ -148,7 +148,6 @@ unsigned long long get_qixis_addr(void);
 #define CONFIG_SYS_LS_MC_DRAM_BLOCK_MIN_SIZE		(512UL * 1024 * 1024)
 #endif
 /* Command line configuration */
-#define CONFIG_CMD_GREPENV
 #define CONFIG_CMD_CACHE
 
 /* Miscellaneous configurable options */
@@ -195,10 +194,6 @@ unsigned long long get_qixis_addr(void);
 	"mcinitcmd=fsl_mc start mc 0x580a00000"	\
 	" 0x580e00000 \0"
 
-#define CONFIG_BOOTARGS		"console=ttyS0,115200 root=/dev/ram0 " \
-				"earlycon=uart8250,mmio,0x21c0500 " \
-				"ramdisk_size=0x3000000 default_hugepagesz=2m" \
-				" hugepagesz=2m hugepages=256"
 #if defined(CONFIG_QSPI_BOOT)
 #define CONFIG_BOOTCOMMAND	"sf probe 0:0;" \
 				"sf read 0x80200000 0xd00000 0x100000;"\

include/fsl-mc/fsl_dpbp.h

@@ -2,7 +2,7 @@
 /*
  * Freescale Layerscape MC I/O wrapper
  *
- * Copyright (C) 2013-2016 Freescale Semiconductor, Inc.
+ * Copyright 2013-2016 Freescale Semiconductor, Inc.
  * Copyright 2017 NXP
  */
 /*!

include/fsl-mc/fsl_dpio.h

@@ -1,6 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0+ */
 /*
- * Copyright (C) 2013-2016 Freescale Semiconductor
+ * Copyright 2013-2016 Freescale Semiconductor, Inc.
  * Copyright 2017 NXP
  */
 

include/fsl-mc/fsl_dpmac.h

@@ -2,7 +2,7 @@
 /*
  * Freescale Layerscape MC I/O wrapper
  *
- * Copyright (C) 2015-2016 Freescale Semiconductor, Inc.
+ * Copyright 2015-2016 Freescale Semiconductor, Inc.
  * Copyright 2017 NXP
  * Author: Prabhakar Kushwaha <prabhakar@freescale.com>
  */

include/fsl-mc/fsl_dpni.h

@@ -1,6 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0+ */
 /*
- * Copyright (C) 2013-2016 Freescale Semiconductor
+ * Copyright 2013-2016 Freescale Semiconductor, Inc.
  * Copyright 2017 NXP
  */
 #ifndef _FSL_DPNI_H

include/fsl-mc/fsl_dprc.h

@@ -2,7 +2,7 @@
 /*
  * Freescale Layerscape MC I/O wrapper
  *
- * Copyright (C) 2013-2016 Freescale Semiconductor, Inc.
+ * Copyright 2013-2016 Freescale Semiconductor, Inc.
  * Copyright 2017 NXP
  */
 #ifndef _FSL_DPRC_H

include/fsl-mc/fsl_mc_cmd.h

@@ -1,5 +1,5 @@
 /* SPDX-License-Identifier: GPL-2.0+ */
-/* Copyright 2013-2016 Freescale Semiconductor Inc.
+/* Copyright 2013-2016 Freescale Semiconductor, Inc.
  * Copyright 2017 NXP
  */
 #ifndef __FSL_MC_CMD_H

include/fsl-mc/fsl_mc_private.h

@@ -1,6 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0+ */
 /*
- * Copyright (C) 2014-2016 Freescale Semiconductor
+ * Copyright 2014-2016 Freescale Semiconductor, Inc.
  * Copyright 2017 NXP
  */
 

include/fsl_ifc.h

@@ -891,8 +891,8 @@ struct fsl_ifc_nand {
 	u32 nand_erattr1;
 	u32 res19[0x10];
 	u32 nand_fsr;
-	u32 res20[0x3];
+	u32 res20[0x1];
-	u32 nand_eccstat[6];
+	u32 nand_eccstat[8];
 	u32 res21[0x1c];
 	u32 nanndcr;
 	u32 res22[0x2];