env: Rename getenv/_f() to env_get()

We are now using an env_ prefix for environment functions. Rename these
two functions for consistency. Also add function comments in common.h.

Quite a few places use getenv() in a condition context, provoking a
warning from checkpatch. These are fixed up in this patch also.

Suggested-by: Wolfgang Denk <wd@denx.de>
Signed-off-by: Simon Glass <sjg@chromium.org>

README

@@ -3286,7 +3286,7 @@ but it can not erase, write this NOR flash by SRIO or PCIE interface.
 
 Please note that the environment is read-only until the monitor
 has been relocated to RAM and a RAM copy of the environment has been
-created; also, when using EEPROM you will have to use getenv_f()
+created; also, when using EEPROM you will have to use env_get_f()
 until then to read environment variables.
 
 The environment is protected by a CRC32 checksum. Before the monitor

api/api.c

@@ -458,7 +458,7 @@ static int API_env_get(va_list ap)
 	if ((value = (char **)va_arg(ap, uintptr_t)) == NULL)
 		return API_EINVAL;
 
-	*value = getenv(name);
+	*value = env_get(name);
 
 	return 0;
 }

arch/arc/lib/bootm.c

@@ -85,7 +85,7 @@ static void boot_jump_linux(bootm_headers_t *images, int flag)
 		r2 = (unsigned int)images->ft_addr;
 	} else {
 		r0 = 1;
-		r2 = (unsigned int)getenv("bootargs");
+		r2 = (unsigned int)env_get("bootargs");
 	}
 
 	smp_set_core_boot_addr((unsigned long)kernel_entry, -1);

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

@@ -95,7 +95,7 @@ static void erratum_a008514(void)
 
 static unsigned long get_internval_val_mhz(void)
 {
-	char *interval = getenv(PLATFORM_CYCLE_ENV_VAR);
+	char *interval = env_get(PLATFORM_CYCLE_ENV_VAR);
 	/*
 	 *  interval is the number of platform cycles(MHz) between
 	 *  wake up events generated by EPU.

arch/arm/lib/bootm.c

@@ -216,7 +216,7 @@ static void do_nonsec_virt_switch(void)
 /* Subcommand: PREP */
 static void boot_prep_linux(bootm_headers_t *images)
 {
-	char *commandline = getenv("bootargs");
+	char *commandline = env_get("bootargs");
 
 	if (IMAGE_ENABLE_OF_LIBFDT && images->ft_len) {
 #ifdef CONFIG_OF_LIBFDT
@@ -273,7 +273,7 @@ __weak bool armv7_boot_nonsec_default(void)
 #ifdef CONFIG_ARMV7_NONSEC
 bool armv7_boot_nonsec(void)
 {
-	char *s = getenv("bootm_boot_mode");
+	char *s = env_get("bootm_boot_mode");
 	bool nonsec = armv7_boot_nonsec_default();
 
 	if (s && !strcmp(s, "sec"))
@@ -361,7 +361,7 @@ static void boot_jump_linux(bootm_headers_t *images, int flag)
 	ulong addr = (ulong)kernel_entry | 1;
 	kernel_entry = (void *)addr;
 #endif
-	s = getenv("machid");
+	s = env_get("machid");
 	if (s) {
 		if (strict_strtoul(s, 16, &machid) < 0) {
 			debug("strict_strtoul failed!\n");

arch/arm/mach-imx/video.c

@@ -10,7 +10,7 @@ int board_video_skip(void)
 {
 	int i;
 	int ret;
-	char const *panel = getenv("panel");
+	char const *panel = env_get("panel");
 
 	if (!panel) {
 		for (i = 0; i < display_count; i++) {

arch/arm/mach-keystone/ddr3.c

@@ -331,7 +331,7 @@ void ddr3_check_ecc_int(u32 base)
 	int ecc_test = 0;
 	u32 value = __raw_readl(base + KS2_DDR3_ECC_INT_STATUS_OFFSET);
 
-	env = getenv("ecc_test");
+	env = env_get("ecc_test");
 	if (env)
 		ecc_test = simple_strtol(env, NULL, 0);
 

arch/arm/mach-keystone/keystone.c

@@ -46,7 +46,7 @@ int misc_init_r(void)
 	char *env;
 	long ks2_debug = 0;
 
-	env = getenv("ks2_debug");
+	env = env_get("ks2_debug");
 
 	if (env)
 		ks2_debug = simple_strtol(env, NULL, 0);

arch/arm/mach-kirkwood/cpu.c

@@ -129,7 +129,7 @@ int kw_config_adr_windows(void)
 static void kw_sysrst_action(void)
 {
 	int ret;
-	char *s = getenv("sysrstcmd");
+	char *s = env_get("sysrstcmd");
 
 	if (!s) {
 		debug("Error.. %s failed, check sysrstcmd\n",
@@ -153,7 +153,7 @@ static void kw_sysrst_check(void)
 	/*
 	 * no action if sysrstdelay environment variable is not defined
 	 */
-	s = getenv("sysrstdelay");
+	s = env_get("sysrstdelay");
 	if (s == NULL)
 		return;
 

arch/arm/mach-omap2/utils.c

@@ -70,7 +70,7 @@ static void omap_set_fastboot_board_rev(void)
 {
 	const char *board_rev;
 
-	board_rev = getenv("board_rev");
+	board_rev = env_get("board_rev");
 	if (board_rev == NULL)
 		printf("Warning: fastboot.board_rev: unknown board revision\n");
 
@@ -169,7 +169,7 @@ void omap_die_id_serial(void)
 
 	omap_die_id((unsigned int *)&die_id);
 
-	if (!getenv("serial#")) {
+	if (!env_get("serial#")) {
 		snprintf(serial_string, sizeof(serial_string),
 			"%08x%08x", die_id[0], die_id[3]);
 
@@ -182,7 +182,7 @@ void omap_die_id_get_board_serial(struct tag_serialnr *serialnr)
 	char *serial_string;
 	unsigned long long serial;
 
-	serial_string = getenv("serial#");
+	serial_string = env_get("serial#");
 
 	if (serial_string) {
 		serial = simple_strtoull(serial_string, NULL, 16);
@@ -202,7 +202,7 @@ void omap_die_id_usbethaddr(void)
 
 	omap_die_id((unsigned int *)&die_id);
 
-	if (!getenv("usbethaddr")) {
+	if (!env_get("usbethaddr")) {
 		/*
 		 * Create a fake MAC address from the processor ID code.
 		 * First byte is 0x02 to signify locally administered.

arch/arm/mach-tegra/tegra186/nvtboot_board.c

@@ -35,7 +35,7 @@ static int set_ethaddr_from_nvtboot(void)
 	const u32 *prop;
 
 	/* Already a valid address in the environment? If so, keep it */
-	if (getenv("ethaddr"))
+	if (env_get("ethaddr"))
 		return 0;
 
 	node = fdt_path_offset(nvtboot_blob, "/chosen");

arch/arm/mach-uniphier/board_late_init.c

@@ -37,7 +37,7 @@ static int uniphier_set_fdt_file(void)
 	char dtb_name[256];
 	int buf_len = sizeof(dtb_name);
 
-	if (getenv("fdt_file"))
+	if (env_get("fdt_file"))
 		return 0;	/* do nothing if it is already set */
 
 	compat = fdt_stringlist_get(gd->fdt_blob, 0, "compatible", 0, NULL);

arch/m68k/lib/bootm.c

@@ -113,7 +113,8 @@ static void set_clocks_in_mhz (bd_t *kbd)
 {
 	char *s;
 
-	if ((s = getenv("clocks_in_mhz")) != NULL) {
+	s = env_get("clocks_in_mhz");
+	if (s) {
 		/* convert all clock information to MHz */
 		kbd->bi_intfreq /= 1000000L;
 		kbd->bi_busfreq /= 1000000L;

arch/microblaze/lib/bootm.c

@@ -27,7 +27,7 @@ int do_bootm_linux(int flag, int argc, char * const argv[],
 {
 	/* First parameter is mapped to $r5 for kernel boot args */
 	void	(*thekernel) (char *, ulong, ulong);
-	char	*commandline = getenv("bootargs");
+	char	*commandline = env_get("bootargs");
 	ulong	rd_data_start, rd_data_end;
 
 	/*

arch/mips/lib/bootm.c

@@ -80,7 +80,7 @@ static void linux_cmdline_legacy(bootm_headers_t *images)
 
 	linux_cmdline_init();
 
-	bootargs = getenv("bootargs");
+	bootargs = env_get("bootargs");
 	if (!bootargs)
 		return;
 
@@ -202,11 +202,11 @@ static void linux_env_legacy(bootm_headers_t *images)
 	sprintf(env_buf, "0x%X", (uint) (gd->bd->bi_flashsize));
 	linux_env_set("flash_size", env_buf);
 
-	cp = getenv("ethaddr");
+	cp = env_get("ethaddr");
 	if (cp)
 		linux_env_set("ethaddr", cp);
 
-	cp = getenv("eth1addr");
+	cp = env_get("eth1addr");
 	if (cp)
 		linux_env_set("eth1addr", cp);
 

arch/nds32/lib/bootm.c

@@ -50,7 +50,7 @@ int do_bootm_linux(int flag, int argc, char *argv[], bootm_headers_t *images)
 	void	(*theKernel)(int zero, int arch, uint params);
 
 #ifdef CONFIG_CMDLINE_TAG
-	char *commandline = getenv("bootargs");
+	char *commandline = env_get("bootargs");
 #endif
 
 	/*
@@ -64,7 +64,7 @@ int do_bootm_linux(int flag, int argc, char *argv[], bootm_headers_t *images)
 
 	theKernel = (void (*)(int, int, uint))images->ep;
 
-	s = getenv("machid");
+	s = env_get("machid");
 	if (s) {
 		machid = simple_strtoul(s, NULL, 16);
 		printf("Using machid 0x%x from environment\n", machid);

arch/nios2/lib/bootm.c

@@ -12,7 +12,7 @@
 int do_bootm_linux(int flag, int argc, char * const argv[], bootm_headers_t *images)
 {
 	void (*kernel)(int, int, int, char *) = (void *)images->ep;
-	char *commandline = getenv("bootargs");
+	char *commandline = env_get("bootargs");
 	ulong initrd_start = images->rd_start;
 	ulong initrd_end = images->rd_end;
 	char *of_flat_tree = NULL;

arch/powerpc/cpu/mpc85xx/cpu_init.c

@@ -256,7 +256,7 @@ static void enable_tdm_law(void)
 	 * is not setup properly yet. Search for tdm entry in
 	 * hwconfig.
 	 */
-	ret = getenv_f("hwconfig", buffer, sizeof(buffer));
+	ret = env_get_f("hwconfig", buffer, sizeof(buffer));
 	if (ret > 0) {
 		tdm_hwconfig_enabled = hwconfig_f("tdm", buffer);
 		/* If tdm is defined in hwconfig, set law for tdm workaround */
@@ -280,7 +280,7 @@ void enable_cpc(void)
 	cpc_corenet_t *cpc = (cpc_corenet_t *)CONFIG_SYS_FSL_CPC_ADDR;
 
 	/* Extract hwconfig from environment */
-	ret = getenv_f("hwconfig", buffer, sizeof(buffer));
+	ret = env_get_f("hwconfig", buffer, sizeof(buffer));
 	if (ret > 0) {
 		/*
 		 * If "en_cpc" is not defined in hwconfig then by default all
@@ -754,7 +754,7 @@ int cpu_init_r(void)
 	char *buf = NULL;
 	int n, res;
 
-	n = getenv_f("hwconfig", buffer, sizeof(buffer));
+	n = env_get_f("hwconfig", buffer, sizeof(buffer));
 	if (n > 0)
 		buf = buffer;
 
@@ -794,7 +794,7 @@ int cpu_init_r(void)
 #endif
 
 #if defined(CONFIG_PPC_SPINTABLE_COMPATIBLE) && defined(CONFIG_MP)
-	spin = getenv("spin_table_compat");
+	spin = env_get("spin_table_compat");
 	if (spin && (*spin == 'n'))
 		spin_table_compat = 0;
 	else
@@ -845,7 +845,7 @@ int cpu_init_r(void)
 #ifdef CONFIG_SYS_SRIO
 	srio_init();
 #ifdef CONFIG_SRIO_PCIE_BOOT_MASTER
-	char *s = getenv("bootmaster");
+	char *s = env_get("bootmaster");
 	if (s) {
 		if (!strcmp(s, "SRIO1")) {
 			srio_boot_master(1);

arch/powerpc/cpu/mpc85xx/fdt.c

@@ -92,7 +92,7 @@ void ft_fixup_cpu(void *blob, u64 memory_limit)
 	 * Extract hwconfig from environment.
 	 * Search for tdm entry in hwconfig.
 	 */
-	ret = getenv_f("hwconfig", buffer, sizeof(buffer));
+	ret = env_get_f("hwconfig", buffer, sizeof(buffer));
 	if (ret > 0)
 		tdm_hwconfig_enabled = hwconfig_f("tdm", buffer);
 

arch/powerpc/cpu/mpc85xx/fsl_corenet_serdes.c

@@ -514,7 +514,7 @@ void fsl_serdes_init(void)
 	 * Extract hwconfig from environment since we have not properly setup
 	 * the environment but need it for ddr config params
 	 */
-	if (getenv_f("hwconfig", buffer, sizeof(buffer)) > 0)
+	if (env_get_f("hwconfig", buffer, sizeof(buffer)) > 0)
 		buf = buffer;
 #endif
 	if (serdes_prtcl_map & (1 << NONE))

arch/powerpc/lib/bootm.c

@@ -275,7 +275,8 @@ static void set_clocks_in_mhz (bd_t *kbd)
 {
 	char	*s;
 
-	if ((s = getenv ("clocks_in_mhz")) != NULL) {
+	s = env_get("clocks_in_mhz");
+	if (s) {
 		/* convert all clock information to MHz */
 		kbd->bi_intfreq /= 1000000L;
 		kbd->bi_busfreq /= 1000000L;

arch/sh/lib/bootm.c

@@ -61,7 +61,7 @@ int do_bootm_linux(int flag, int argc, char * const argv[], bootm_headers_t *ima
 	char *cmdline = (char *)param + COMMAND_LINE;
 	/* PAGE_SIZE */
 	unsigned long size = images->ep - (unsigned long)param;
-	char *bootargs = getenv("bootargs");
+	char *bootargs = env_get("bootargs");
 
 	/*
 	 * allow the PREP bootm subcommand, it is required for bootm to work

arch/sh/lib/zimageboot.c

@@ -42,7 +42,7 @@ int do_sh_zimageboot (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 
 	/* Linux kernel command line */
 	cmdline = (char *)param + COMMAND_LINE;
-	bootargs = getenv("bootargs");
+	bootargs = env_get("bootargs");
 
 	/* Clear zero page */
 	/* cppcheck-suppress nullPointer */

arch/x86/lib/zimage.c

@@ -48,15 +48,15 @@ static void build_command_line(char *command_line, int auto_boot)
 
 	command_line[0] = '\0';
 
-	env_command_line =  getenv("bootargs");
+	env_command_line =  env_get("bootargs");
 
 	/* set console= argument if we use a serial console */
 	if (!strstr(env_command_line, "console=")) {
-		if (!strcmp(getenv("stdout"), "serial")) {
+		if (!strcmp(env_get("stdout"), "serial")) {
 
 			/* We seem to use serial console */
 			sprintf(command_line, "console=ttyS0,%s ",
-				getenv("baudrate"));
+				env_get("baudrate"));
 		}
 	}
 
@@ -285,7 +285,7 @@ int do_zboot(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[])
 		/* argv[1] holds the address of the bzImage */
 		s = argv[1];
 	} else {
-		s = getenv("fileaddr");
+		s = env_get("fileaddr");
 	}
 
 	if (s)

arch/xtensa/lib/bootm.c

@@ -136,7 +136,7 @@ int do_bootm_linux(int flag, int argc, char *argv[], bootm_headers_t *images)
 {
 	struct bp_tag *params, *params_start;
 	ulong initrd_start, initrd_end;
-	char *commandline = getenv("bootargs");
+	char *commandline = env_get("bootargs");
 
 	if (!(flag & (BOOTM_STATE_OS_GO | BOOTM_STATE_OS_FAKE_GO)))
 		return 0;

board/Arcturus/ucp1020/cmd_arc.c

@@ -149,7 +149,7 @@ int get_arc_info(void)
 	if (smac[2][0] == 0xFF) {
 		printf("\t<not found>\n");
 	} else {
-		char *ret = getenv("ethaddr");
+		char *ret = env_get("ethaddr");
 
 		if (strcmp(ret, __stringify(CONFIG_ETHADDR)) == 0) {
 			env_set("ethaddr", smac[2]);
@@ -169,7 +169,7 @@ int get_arc_info(void)
 	if (smac[1][0] == 0xFF) {
 		printf("\t<not found>\n");
 	} else {
-		char *ret = getenv("eth1addr");
+		char *ret = env_get("eth1addr");
 
 		if (strcmp(ret, __stringify(CONFIG_ETH1ADDR)) == 0) {
 			env_set("eth1addr", smac[1]);
@@ -188,7 +188,7 @@ int get_arc_info(void)
 	if (smac[0][0] == 0xFF) {
 		printf("\t<not found>\n");
 	} else {
-		char *ret = getenv("eth2addr");
+		char *ret = env_get("eth2addr");
 
 		if (strcmp(ret, __stringify(CONFIG_ETH2ADDR)) == 0) {
 			env_set("eth2addr", smac[0]);

board/Arcturus/ucp1020/ucp1020.c

@@ -64,7 +64,7 @@ void board_gpio_init(void)
 
 	for (i = 0; i < GPIO_MAX_NUM; i++) {
 		sprintf(envname, "GPIO%d", i);
-		val = getenv(envname);
+		val = env_get(envname);
 		if (val) {
 			char direction = toupper(val[0]);
 			char level = toupper(val[1]);
@@ -82,7 +82,7 @@ void board_gpio_init(void)
 		}
 	}
 
-	val = getenv("PCIE_OFF");
+	val = env_get("PCIE_OFF");
 	if (val) {
 		gpio_direction_input(GPIO_PCIE1_EN);
 		gpio_direction_input(GPIO_PCIE2_EN);
@@ -91,7 +91,7 @@ void board_gpio_init(void)
 		gpio_direction_output(GPIO_PCIE2_EN, 1);
 	}
 
-	val = getenv("SDHC_CDWP_OFF");
+	val = env_get("SDHC_CDWP_OFF");
 	if (!val) {
 		ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
 
@@ -214,7 +214,7 @@ int last_stage_init(void)
 	else
 		printf("NCT72(0x%x): ready\n", id2);
 
-	kval = getenv("kernelargs");
+	kval = env_get("kernelargs");
 
 	mmc = find_mmc_device(0);
 	if (mmc)
@@ -238,7 +238,7 @@ int last_stage_init(void)
 	get_arc_info();
 
 	if (kval) {
-		sval = getenv("SERIAL");
+		sval = env_get("SERIAL");
 		if (sval) {
 			strcpy(newkernelargs, "SN=");
 			strcat(newkernelargs, sval);

board/Barix/ipam390/ipam390.c

@@ -157,7 +157,7 @@ u32 get_board_rev(void)
 	u32 maxcpuclk = CONFIG_DA850_EVM_MAX_CPU_CLK;
 	u32 rev = 0;
 
-	s = getenv("maxcpuclk");
+	s = env_get("maxcpuclk");
 	if (s)
 		maxcpuclk = simple_strtoul(s, NULL, 10);
 

board/BuR/common/common.c

@@ -263,9 +263,9 @@ static int load_devicetree(void)
 				(size_t *)&dtbsize,
 				NULL, 0x20000, (u_char *)dtbaddr);
 #else
-	char *dtbname = getenv("dtb");
-	char *dtbdev = getenv("dtbdev");
-	char *dtbpart = getenv("dtbpart");
+	char *dtbname = env_get("dtb");
+	char *dtbdev = env_get("dtbdev");
+	char *dtbpart = env_get("dtbpart");
 	if (!dtbdev || !dtbpart || !dtbname) {
 		printf("%s: <dtbdev>/<dtbpart>/<dtb> missing.\n", __func__);
 		return -1;
@@ -405,11 +405,11 @@ static void br_summaryscreen_printenv(char *prefix,
 				       char *name, char *altname,
 				       char *suffix)
 {
-	char *envval = getenv(name);
+	char *envval = env_get(name);
 	if (0 != envval) {
 		lcd_printf("%s %s %s", prefix, envval, suffix);
 	} else if (0 != altname) {
-		envval = getenv(altname);
+		envval = env_get(altname);
 		if (0 != envval)
 			lcd_printf("%s %s %s", prefix, envval, suffix);
 	} else {
@@ -657,7 +657,7 @@ int board_eth_init(bd_t *bis)
 	mac_addr[4] = mac_lo & 0xFF;
 	mac_addr[5] = (mac_lo & 0xFF00) >> 8;
 
-	if (!getenv("ethaddr")) {
+	if (!env_get("ethaddr")) {
 		#if !defined(CONFIG_SPL_BUILD) && defined(CONFIG_USE_FDT)
 		printf("<ethaddr> not set. trying DTB ... ");
 		mac = dtbmacaddr(0);

board/BuS/eb_cpu5282/eb_cpu5282.c

@@ -139,7 +139,7 @@ void hw_watchdog_init(void)
 	int enable;
 
 	enable = 1;
-	s = getenv("watchdog");
+	s = env_get("watchdog");
 	if (s != NULL)
 		if ((strncmp(s, "off", 3) == 0) || (strncmp(s, "0", 1) == 0))
 			enable = 0;
@@ -191,13 +191,13 @@ int drv_video_init(void)
 	unsigned long splash;
 #endif
 	printf("Init Video as ");
-	s = getenv("displaywidth");
+	s = env_get("displaywidth");
 	if (s != NULL)
 		display_width = simple_strtoul(s, NULL, 10);
 	else
 		display_width = 256;
 
-	s = getenv("displayheight");
+	s = env_get("displayheight");
 	if (s != NULL)
 		display_height = simple_strtoul(s, NULL, 10);
 	else
@@ -211,7 +211,7 @@ int drv_video_init(void)
 	vcxk_init(display_width, display_height);
 
 #ifdef CONFIG_SPLASH_SCREEN
-	s = getenv("splashimage");
+	s = env_get("splashimage");
 	if (s != NULL) {
 		splash = simple_strtoul(s, NULL, 16);
 		vcxk_acknowledge_wait();

board/CarMediaLab/flea3/flea3.c

@@ -211,7 +211,7 @@ int ft_board_setup(void *blob, bd_t *bd)
 		{ "mxc_nand", MTD_DEV_TYPE_NAND, }, /* NAND flash */
 	};
 
-	if (getenv("fdt_noauto")) {
+	if (env_get("fdt_noauto")) {
 		puts("   Skiping ft_board_setup (fdt_noauto defined)\n");
 		return 0;
 	}

board/LaCie/net2big_v2/net2big_v2.c

@@ -221,7 +221,7 @@ int misc_init_r(void)
 {
 	init_fan();
 #if defined(CONFIG_CMD_I2C) && defined(CONFIG_SYS_I2C_EEPROM_ADDR)
-	if (!getenv("ethaddr")) {
+	if (!env_get("ethaddr")) {
 		uchar mac[6];
 		if (lacie_read_mac_address(mac) == 0)
 			eth_env_set_enetaddr("ethaddr", mac);

board/LaCie/netspace_v2/netspace_v2.c

@@ -83,7 +83,7 @@ int board_init(void)
 int misc_init_r(void)
 {
 #if defined(CONFIG_CMD_I2C) && defined(CONFIG_SYS_I2C_EEPROM_ADDR)
-	if (!getenv("ethaddr")) {
+	if (!env_get("ethaddr")) {
 		uchar mac[6];
 		if (lacie_read_mac_address(mac) == 0)
 			eth_env_set_enetaddr("ethaddr", mac);

board/amazon/kc1/kc1.c

@@ -118,7 +118,7 @@ int misc_init_r(void)
 	}
 
 	if (reboot_mode[0] > 0 && isascii(reboot_mode[0])) {
-		if (!getenv("reboot-mode"))
+		if (!env_get("reboot-mode"))
 			env_set("reboot-mode", (char *)reboot_mode);
 	}
 

board/amlogic/odroid-c2/odroid-c2.c

@@ -51,7 +51,7 @@ int misc_init_r(void)
 			eth_env_set_enetaddr("ethaddr", mac_addr);
 	}
 
-	if (!getenv("serial#")) {
+	if (!env_get("serial#")) {
 		len = meson_sm_read_efuse(EFUSE_SN_OFFSET, serial,
 			EFUSE_SN_SIZE);
 		if (len == EFUSE_SN_SIZE) 

board/aristainetos/aristainetos-v2.c

@@ -651,7 +651,7 @@ int board_late_init(void)
 {
 	char *my_bootdelay;
 	char bootmode = 0;
-	char const *panel = getenv("panel");
+	char const *panel = env_get("panel");
 
 	/*
 	 * Check the boot-source. If booting from NOR Flash,
@@ -668,7 +668,7 @@ int board_late_init(void)
 	bootmode |= (gpio_get_value(IMX_GPIO_NR(7, 1)) ? 1 : 0) << 2;
 
 	if (bootmode == 7) {
-		my_bootdelay = getenv("nor_bootdelay");
+		my_bootdelay = env_get("nor_bootdelay");
 		if (my_bootdelay != NULL)
 			env_set("bootdelay", my_bootdelay);
 		else

board/atmel/sama5d2_xplained/sama5d2_xplained.c

@@ -169,7 +169,7 @@ static int set_ethaddr_from_eeprom(void)
 	const char *ETHADDR_NAME = "ethaddr";
 	struct udevice *bus, *dev;
 
-	if (getenv(ETHADDR_NAME))
+	if (env_get(ETHADDR_NAME))
 		return 0;
 
 	if (uclass_get_device_by_seq(UCLASS_I2C, 1, &bus)) {

board/birdland/bav335x/board.c

@@ -392,7 +392,7 @@ int board_eth_init(bd_t *bis)
 #if (defined(CONFIG_DRIVER_TI_CPSW) && !defined(CONFIG_SPL_BUILD)) || \
 	(defined(CONFIG_SPL_ETH_SUPPORT) && defined(CONFIG_SPL_BUILD))
 
-	if (!getenv("ethaddr")) {
+	if (!env_get("ethaddr")) {
 		printf("<ethaddr> not set. Validating first E-fuse MAC\n");
 
 		if (is_valid_ethaddr(mac_addr))

board/bluegiga/apx4devkit/apx4devkit.c

@@ -133,8 +133,8 @@ void get_board_serial(struct tag_serialnr *serialnr)
 #ifdef CONFIG_REVISION_TAG
 u32 get_board_rev(void)
 {
-	if (getenv("revision#") != NULL)
-		return simple_strtoul(getenv("revision#"), NULL, 10);
+	if (env_get("revision#") != NULL)
+		return simple_strtoul(env_get("revision#"), NULL, 10);
 	return 0;
 }
 #endif

board/bluewater/gurnard/gurnard.c

@@ -341,7 +341,7 @@ int board_init(void)
 	at91_set_A_periph(AT91_PIN_PE6, 1);	/* power up */
 
 	/* Select the second timing index for board rev 2 */
-	rev_str = getenv("board_rev");
+	rev_str = env_get("board_rev");
 	if (rev_str && !strncmp(rev_str, "2", 1)) {
 		struct udevice *dev;
 
@@ -368,7 +368,7 @@ int board_late_init(void)
 	 * Set MAC address so we do not need to init Ethernet before Linux
 	 * boot
 	 */
-	env_str = getenv("ethaddr");
+	env_str = env_get("ethaddr");
 	if (env_str) {
 		struct at91_emac *emac = (struct at91_emac *)ATMEL_BASE_EMAC;
 		/* Parse MAC address */
@@ -385,7 +385,7 @@ int board_late_init(void)
 		       &emac->sa2l);
 		writel((env_enetaddr[4] | env_enetaddr[5] << 8), &emac->sa2h);
 
-		printf("MAC:   %s\n", getenv("ethaddr"));
+		printf("MAC:   %s\n", env_get("ethaddr"));
 	} else {
 		/* Not set in environment */
 		printf("MAC:   not set\n");

board/bosch/shc/board.c

@@ -545,7 +545,7 @@ int board_eth_init(bd_t *bis)
 
 #if (defined(CONFIG_DRIVER_TI_CPSW) && !defined(CONFIG_SPL_BUILD)) || \
 	(defined(CONFIG_SPL_ETH_SUPPORT) && defined(CONFIG_SPL_BUILD))
-	if (!getenv("ethaddr")) {
+	if (!env_get("ethaddr")) {
 		printf("<ethaddr> not set. Validating first E-fuse MAC\n");
 
 		if (is_valid_ethaddr(mac_addr))

board/boundary/nitrogen6x/nitrogen6x.c

@@ -749,7 +749,7 @@ size_t display_count = ARRAY_SIZE(displays);
 
 int board_cfb_skip(void)
 {
-	return NULL != getenv("novideo");
+	return NULL != env_get("novideo");
 }
 
 static void setup_display(void)
@@ -974,7 +974,7 @@ static void preboot_keys(void)
 	char keypress[ARRAY_SIZE(buttons)+1];
 	numpressed = read_keys(keypress);
 	if (numpressed) {
-		char *kbd_magic_keys = getenv("magic_keys");
+		char *kbd_magic_keys = env_get("magic_keys");
 		char *suffix;
 		/*
 		 * loop over all magic keys
@@ -983,7 +983,7 @@ static void preboot_keys(void)
 			char *keys;
 			char magic[sizeof(kbd_magic_prefix) + 1];
 			sprintf(magic, "%s%c", kbd_magic_prefix, *suffix);
-			keys = getenv(magic);
+			keys = env_get(magic);
 			if (keys) {
 				if (!strcmp(keys, keypress))
 					break;
@@ -993,7 +993,7 @@ static void preboot_keys(void)
 			char cmd_name[sizeof(kbd_command_prefix) + 1];
 			char *cmd;
 			sprintf(cmd_name, "%s%c", kbd_command_prefix, *suffix);
-			cmd = getenv(cmd_name);
+			cmd = env_get(cmd_name);
 			if (cmd) {
 				env_set("preboot", cmd);
 				return;

board/broadcom/bcm23550_w1d/bcm23550_w1d.c

@@ -103,7 +103,7 @@ int board_usb_init(int index, enum usb_init_type init)
 int g_dnl_bind_fixup(struct usb_device_descriptor *dev, const char *name)
 {
 	debug("%s\n", __func__);
-	if (!getenv("serial#"))
+	if (!env_get("serial#"))
 		g_dnl_set_serialnumber(CONFIG_USB_SERIALNO);
 	return 0;
 }

board/broadcom/bcm28155_ap/bcm28155_ap.c

@@ -110,7 +110,7 @@ int board_usb_init(int index, enum usb_init_type init)
 int g_dnl_bind_fixup(struct usb_device_descriptor *dev, const char *name)
 {
 	debug("%s\n", __func__);
-	if (!getenv("serial#"))
+	if (!env_get("serial#"))
 		g_dnl_set_serialnumber(CONFIG_USB_SERIALNO);
 	return 0;
 }

board/cadence/xtfpga/xtfpga.c

@@ -86,7 +86,7 @@ int misc_init_r(void)
 	 * Default MAC address comes from CONFIG_ETHADDR + DIP switches 1-6.
 	 */
 
-	char *s = getenv("ethaddr");
+	char *s = env_get("ethaddr");
 	if (s == 0) {
 		unsigned int x;
 		char s[] = __stringify(CONFIG_ETHBASE);

board/compulab/cl-som-am57x/eth.c

@@ -181,7 +181,7 @@ int board_eth_init(bd_t *bis)
 	gpio_set_value(CL_SOM_AM57X_GPIO_PHY1_RST, 1);
 	mdelay(20);
 
-	cpsw_phy_envval = getenv("cpsw_phy");
+	cpsw_phy_envval = env_get("cpsw_phy");
 	if (cpsw_phy_envval != NULL)
 		cpsw_act_phy = simple_strtoul(cpsw_phy_envval, NULL, 0);
 

board/compulab/cm_fx6/cm_fx6.c

@@ -114,10 +114,10 @@ int board_video_skip(void)
 {
 	int ret;
 	struct display_info_t *preset;
-	char const *panel = getenv("displaytype");
+	char const *panel = env_get("displaytype");
 
 	if (!panel) /* Also accept panel for backward compatibility */
-		panel = getenv("panel");
+		panel = env_get("panel");
 
 	if (!panel)
 		return -ENOENT;

board/compulab/common/omap3_display.c

@@ -400,7 +400,7 @@ void lcd_ctrl_init(void *lcdbase)
 {
 	struct prcm *prcm = (struct prcm *)PRCM_BASE;
 	char *custom_lcd;
-	char *displaytype = getenv("displaytype");
+	char *displaytype = env_get("displaytype");
 
 	if (displaytype == NULL)
 		return;
@@ -408,7 +408,7 @@ void lcd_ctrl_init(void *lcdbase)
 	lcd_def = env_parse_displaytype(displaytype);
 	/* If we did not recognize the preset, check if it's an env variable */
 	if (lcd_def == NONE) {
-		custom_lcd = getenv(displaytype);
+		custom_lcd = env_get(displaytype);
 		if (custom_lcd == NULL || parse_customlcd(custom_lcd) < 0)
 			return;
 	}

board/congatec/cgtqmx6eval/cgtqmx6eval.c

@@ -235,7 +235,7 @@ int power_init_board(void)
 		return 0;
 
 	/* set level of MIPI if specified */
-	lv_mipi = getenv("lv_mipi");
+	lv_mipi = env_get("lv_mipi");
 	if (lv_mipi)
 		return 0;
 
@@ -583,7 +583,7 @@ int board_video_skip(void)
 {
 	int i;
 	int ret;
-	char const *panel = getenv("panel");
+	char const *panel = env_get("panel");
 	if (!panel) {
 		for (i = 0; i < ARRAY_SIZE(displays); i++) {
 			struct display_info_t const *dev = displays + i;

board/davinci/da8xxevm/da850evm.c

@@ -292,7 +292,7 @@ u32 get_board_rev(void)
 	u32 maxcpuclk = CONFIG_DA850_EVM_MAX_CPU_CLK;
 	u32 rev = 0;
 
-	s = getenv("maxcpuclk");
+	s = env_get("maxcpuclk");
 	if (s)
 		maxcpuclk = simple_strtoul(s, NULL, 10);
 

board/davinci/da8xxevm/omapl138_lcdk.c

@@ -293,7 +293,7 @@ static void dspwake(void)
 	if ((REG(CHIP_REV_ID_REG) & 0x3f) == 0x10)
 		return;
 
-	if (!strcmp(getenv("dspwake"), "no"))
+	if (!strcmp(env_get("dspwake"), "no"))
 		return;
 
 	*resetvect++ = 0x1E000; /* DSP Idle */
@@ -323,7 +323,7 @@ int misc_init_r(void)
 	uint8_t tmp[20], addr[10];
 
 
-	if (getenv("ethaddr") == NULL) {
+	if (env_get("ethaddr") == NULL) {
 		/* Read Ethernet MAC address from EEPROM */
 		if (dvevm_read_mac_address(addr)) {
 			/* Set Ethernet MAC address from EEPROM */

board/esd/meesc/meesc.c

@@ -181,7 +181,7 @@ int checkboard(void)
 		puts("Board: EtherCAN/2 Gateway");
 		break;
 	}
-	if (getenv_f("serial#", str, sizeof(str)) > 0) {
+	if (env_get_f("serial#", str, sizeof(str)) > 0) {
 		puts(", serial# ");
 		puts(str);
 	}
@@ -198,7 +198,7 @@ void get_board_serial(struct tag_serialnr *serialnr)
 {
 	char *str;
 
-	char *serial = getenv("serial#");
+	char *serial = env_get("serial#");
 	if (serial) {
 		str = strchr(serial, '_');
 		if (str && (strlen(str) >= 4)) {
@@ -231,7 +231,8 @@ int misc_init_r(void)
 	 * In some cases this this needs to be set to 4.
 	 * Check the user has set environment mdiv to 4 to change the divisor.
 	 */
-	if ((str = getenv("mdiv")) && (strcmp(str, "4") == 0)) {
+	str = env_get("mdiv");
+	if (str && (strcmp(str, "4") == 0)) {
 		writel((readl(&pmc->mckr) & ~AT91_PMC_MDIV) |
 			AT91SAM9_PMC_MDIV_4, &pmc->mckr);
 		at91_clock_init(CONFIG_SYS_AT91_MAIN_CLOCK);

board/freescale/b4860qds/b4860qds.c

@@ -195,7 +195,7 @@ static int adjust_vdd(ulong vdd_override)
 	      vid, vdd_target/10);
 
 	/* check override variable for overriding VDD */
-	vdd_string = getenv("b4qds_vdd_mv");
+	vdd_string = env_get("b4qds_vdd_mv");
 	if (vdd_override == 0 && vdd_string &&
 	    !strict_strtoul(vdd_string, 10, &vdd_string_override))
 		vdd_override = vdd_string_override;
@@ -542,7 +542,7 @@ int configure_vsc3316_3308(void)
 			 * Extract hwconfig from environment since environment
 			 * is not setup properly yet
 			 */
-			getenv_f("hwconfig", buffer, sizeof(buffer));
+			env_get_f("hwconfig", buffer, sizeof(buffer));
 			buf = buffer;
 
 			if (hwconfig_subarg_cmp_f("fsl_b4860_serdes2",

board/freescale/common/sys_eeprom.c

@@ -478,7 +478,7 @@ int mac_read_from_eeprom(void)
 			/* Only initialize environment variables that are blank
 			 * (i.e. have not yet been set)
 			 */
-			if (!getenv(enetvar))
+			if (!env_get(enetvar))
 				env_set(enetvar, ethaddr);
 		}
 	}

board/freescale/common/vid.c

@@ -376,7 +376,7 @@ int adjust_vdd(ulong vdd_override)
 	vdd_target = vdd[vid];
 
 	/* check override variable for overriding VDD */
-	vdd_string = getenv(CONFIG_VID_FLS_ENV);
+	vdd_string = env_get(CONFIG_VID_FLS_ENV);
 	if (vdd_override == 0 && vdd_string &&
 	    !strict_strtoul(vdd_string, 10, &vdd_string_override))
 		vdd_override = vdd_string_override;
@@ -560,7 +560,7 @@ int adjust_vdd(ulong vdd_override)
 	vdd_target = vdd[vid];
 
 	/* check override variable for overriding VDD */
-	vdd_string = getenv(CONFIG_VID_FLS_ENV);
+	vdd_string = env_get(CONFIG_VID_FLS_ENV);
 	if (vdd_override == 0 && vdd_string &&
 	    !strict_strtoul(vdd_string, 10, &vdd_string_override))
 		vdd_override = vdd_string_override;

board/freescale/ls2080aqds/eth.c

@@ -449,7 +449,7 @@ static void initialize_dpmac_to_slot(void)
 		>> FSL_CHASSIS3_RCWSR28_SRDS2_PRTCL_SHIFT;
 
 	char *env_hwconfig;
-	env_hwconfig = getenv("hwconfig");
+	env_hwconfig = env_get("hwconfig");
 
 	switch (serdes1_prtcl) {
 	case 0x07:
@@ -603,7 +603,7 @@ void ls2080a_handle_phy_interface_sgmii(int dpmac_id)
 		>> FSL_CHASSIS3_RCWSR28_SRDS2_PRTCL_SHIFT;
 
 	int *riser_phy_addr;
-	char *env_hwconfig = getenv("hwconfig");
+	char *env_hwconfig = env_get("hwconfig");
 
 	if (hwconfig_f("xqsgmii", env_hwconfig))
 		riser_phy_addr = &xqsgii_riser_phy_addr[0];
@@ -849,7 +849,7 @@ int board_eth_init(bd_t *bis)
 	unsigned int i;
 	char *env_hwconfig;
 
-	env_hwconfig = getenv("hwconfig");
+	env_hwconfig = env_get("hwconfig");
 
 	initialize_dpmac_to_slot();
 

board/freescale/ls2080aqds/ls2080aqds.c

@@ -204,7 +204,7 @@ int board_init(void)
 
 	val = in_le32(dcfg_ccsr + DCFG_RCWSR13 / 4);
 
-	env_hwconfig = getenv("hwconfig");
+	env_hwconfig = env_get("hwconfig");
 
 	if (hwconfig_f("dspi", env_hwconfig) &&
 	    DCFG_RCWSR13_DSPI == (val & (u32)(0xf << 8)))

board/freescale/ls2080ardb/ls2080ardb.c

@@ -250,7 +250,7 @@ int misc_init_r(void)
 
 	val = in_le32(dcfg_ccsr + DCFG_RCWSR13 / 4);
 
-	env_hwconfig = getenv("hwconfig");
+	env_hwconfig = env_get("hwconfig");
 
 	if (hwconfig_f("dspi", env_hwconfig) &&
 	    DCFG_RCWSR13_DSPI == (val & (u32)(0xf << 8)))

board/freescale/mpc837xemds/pci.c

@@ -67,7 +67,7 @@ static struct pci_region pcie_regions_1[] = {
 
 static int is_pex_x2(void)
 {
-	const char *pex_x2 = getenv("pex_x2");
+	const char *pex_x2 = env_get("pex_x2");
 
 	if (pex_x2 && !strcmp(pex_x2, "yes"))
 		return 1;

board/freescale/mpc837xerdb/mpc837xerdb.c

@@ -173,7 +173,7 @@ int board_mmc_init(bd_t *bd)
 	char buffer[HWCONFIG_BUFFER_SIZE] = {0};
 	int esdhc_hwconfig_enabled = 0;
 
-	if (getenv_f("hwconfig", buffer, sizeof(buffer)) > 0)
+	if (env_get_f("hwconfig", buffer, sizeof(buffer)) > 0)
 		esdhc_hwconfig_enabled = hwconfig_f("esdhc", buffer);
 
 	if (esdhc_hwconfig_enabled == 0)

board/freescale/mx51evk/mx51evk_video.c

@@ -76,7 +76,7 @@ void setup_iomux_lcd(void)
 int board_video_skip(void)
 {
 	int ret;
-	char const *e = getenv("panel");
+	char const *e = env_get("panel");
 
 	if (e) {
 		if (strcmp(e, "claa") == 0) {

board/freescale/mx53loco/mx53loco_video.c

@@ -92,7 +92,7 @@ void setup_iomux_lcd(void)
 int board_video_skip(void)
 {
 	int ret;
-	char const *e = getenv("panel");
+	char const *e = env_get("panel");
 
 	if (e) {
 		if (strcmp(e, "seiko") == 0) {

board/freescale/p1_p2_rdb_pc/p1_p2_rdb_pc.c

@@ -350,7 +350,8 @@ int board_eth_init(bd_t *bis)
 
 #ifdef CONFIG_VSC7385_ENET
 	/* If a VSC7385 microcode image is present, then upload it. */
-	if ((tmp = getenv("vscfw_addr")) != NULL) {
+	tmp = env_get("vscfw_addr");
+	if (tmp) {
 		vscfw_addr = simple_strtoul(tmp, NULL, 16);
 		printf("uploading VSC7385 microcode from %x\n", vscfw_addr);
 		if (vsc7385_upload_firmware((void *) vscfw_addr,

board/freescale/t4qds/t4240qds.c

@@ -265,7 +265,7 @@ static int adjust_vdd(ulong vdd_override)
 	vdd_target = vdd[vid];
 
 	/* check override variable for overriding VDD */
-	vdd_string = getenv("t4240qds_vdd_mv");
+	vdd_string = env_get("t4240qds_vdd_mv");
 	if (vdd_override == 0 && vdd_string &&
 	    !strict_strtoul(vdd_string, 10, &vdd_string_override))
 		vdd_override = vdd_string_override;

board/gateworks/gw_ventana/common.c

@@ -1160,7 +1160,7 @@ void setup_board_gpio(int board, struct ventana_board_info *info)
 	char arg[10];
 	size_t len;
 	int i;
-	int quiet = simple_strtol(getenv("quiet"), NULL, 10);
+	int quiet = simple_strtol(env_get("quiet"), NULL, 10);
 
 	if (board >= GW_UNKNOWN)
 		return;

board/gateworks/gw_ventana/gw_ventana.c

@@ -298,11 +298,11 @@ int board_eth_init(bd_t *bis)
 #endif
 
 	/* default to the first detected enet dev */
-	if (!getenv("ethprime")) {
+	if (!env_get("ethprime")) {
 		struct eth_device *dev = eth_get_dev_by_index(0);
 		if (dev) {
 			env_set("ethprime", dev->name);
-			printf("set ethprime to %s\n", getenv("ethprime"));
+			printf("set ethprime to %s\n", env_get("ethprime"));
 		}
 	}
 
@@ -579,7 +579,7 @@ void board_pci_fixup_dev(struct pci_controller *hose, pci_dev_t dev,
  */
 void get_board_serial(struct tag_serialnr *serialnr)
 {
-	char *serial = getenv("serial#");
+	char *serial = env_get("serial#");
 
 	if (serial) {
 		serialnr->high = 0;
@@ -658,7 +658,7 @@ int checkboard(void)
 	int quiet; /* Quiet or minimal output mode */
 
 	quiet = 0;
-	p = getenv("quiet");
+	p = env_get("quiet");
 	if (p)
 		quiet = simple_strtol(p, NULL, 10);
 	else
@@ -746,7 +746,7 @@ int misc_init_r(void)
 		for (i = 0; i < (sizeof(str)-1) && info->model[i]; i++)
 			str[i] = tolower(info->model[i]);
 		env_set("model", str);
-		if (!getenv("fdt_file")) {
+		if (!env_get("fdt_file")) {
 			sprintf(fdt, "%s-%s.dtb", cputype, str);
 			env_set("fdt_file", fdt);
 		}
@@ -770,11 +770,11 @@ int misc_init_r(void)
 
 		/* initialize env from EEPROM */
 		if (test_bit(EECONFIG_ETH0, info->config) &&
-		    !getenv("ethaddr")) {
+		    !env_get("ethaddr")) {
 			eth_env_set_enetaddr("ethaddr", info->mac0);
 		}
 		if (test_bit(EECONFIG_ETH1, info->config) &&
-		    !getenv("eth1addr")) {
+		    !env_get("eth1addr")) {
 			eth_env_set_enetaddr("eth1addr", info->mac1);
 		}
 
@@ -788,7 +788,7 @@ int misc_init_r(void)
 	}
 
 	/* Set a non-initialized hwconfig based on board configuration */
-	if (!strcmp(getenv("hwconfig"), "_UNKNOWN_")) {
+	if (!strcmp(env_get("hwconfig"), "_UNKNOWN_")) {
 		buf[0] = 0;
 		if (gpio_cfg[board_type].rs232_en)
 			strcat(buf, "rs232;");
@@ -1035,7 +1035,7 @@ int fdt_fixup_sky2(void *blob, int np, struct pci_dev *dev)
 	int j;
 
 	sprintf(mac, "eth1addr");
-	tmp = getenv(mac);
+	tmp = env_get(mac);
 	if (tmp) {
 		for (j = 0; j < 6; j++) {
 			mac_addr[j] = tmp ?
@@ -1118,8 +1118,8 @@ int ft_board_setup(void *blob, bd_t *bd)
 		{ "sst,w25q256",          MTD_DEV_TYPE_NOR, },  /* SPI flash */
 		{ "fsl,imx6q-gpmi-nand",  MTD_DEV_TYPE_NAND, }, /* NAND flash */
 	};
-	const char *model = getenv("model");
-	const char *display = getenv("display");
+	const char *model = env_get("model");
+	const char *display = env_get("display");
 	int i;
 	char rev = 0;
 
@@ -1131,7 +1131,7 @@ int ft_board_setup(void *blob, bd_t *bd)
 		}
 	}
 
-	if (getenv("fdt_noauto")) {
+	if (env_get("fdt_noauto")) {
 		puts("   Skiping ft_board_setup (fdt_noauto defined)\n");
 		return 0;
 	}
@@ -1152,15 +1152,15 @@ int ft_board_setup(void *blob, bd_t *bd)
 	printf("   Adjusting FDT per EEPROM for %s...\n", model);
 
 	/* board serial number */
-	fdt_setprop(blob, 0, "system-serial", getenv("serial#"),
-		    strlen(getenv("serial#")) + 1);
+	fdt_setprop(blob, 0, "system-serial", env_get("serial#"),
+		    strlen(env_get("serial#")) + 1);
 
 	/* board (model contains model from device-tree) */
 	fdt_setprop(blob, 0, "board", info->model,
 		    strlen((const char *)info->model) + 1);
 
 	/* set desired digital video capture format */
-	ft_sethdmiinfmt(blob, getenv("hdmiinfmt"));
+	ft_sethdmiinfmt(blob, env_get("hdmiinfmt"));
 
 	/*
 	 * Board model specific fixups
@@ -1315,7 +1315,7 @@ int ft_board_setup(void *blob, bd_t *bd)
 	}
 
 #if defined(CONFIG_CMD_PCI)
-	if (!getenv("nopcifixup"))
+	if (!env_get("nopcifixup"))
 		ft_board_pci_fixup(blob, bd);
 #endif
 
@@ -1324,7 +1324,7 @@ int ft_board_setup(void *blob, bd_t *bd)
 	 *  remove nodes by alias path if EEPROM config tells us the
 	 *  peripheral is not loaded on the board.
 	 */
-	if (getenv("fdt_noconfig")) {
+	if (env_get("fdt_noconfig")) {
 		puts("   Skiping periperhal config (fdt_noconfig defined)\n");
 		return 0;
 	}

board/gateworks/gw_ventana/gw_ventana_spl.c

@@ -691,7 +691,7 @@ int spl_start_uboot(void)
 #ifdef CONFIG_SPL_ENV_SUPPORT
 	env_init();
 	env_load();
-	debug("boot_os=%s\n", getenv("boot_os"));
+	debug("boot_os=%s\n", env_get("boot_os"));
 	if (getenv_yesno("boot_os") == 1)
 		ret = 0;
 #else

board/gdsys/a38x/keyprogram.c

@@ -129,12 +129,12 @@ int load_and_run_keyprog(void)
 	char *hexprog;
 	struct key_program *prog;
 
-	cmd = getenv("loadkeyprogram");
+	cmd = env_get("loadkeyprogram");
 
 	if (!cmd || run_command(cmd, 0))
 		return 1;
 
-	hexprog = getenv("keyprogram");
+	hexprog = env_get("keyprogram");
 
 	if (decode_hexstr(hexprog, &binprog))
 		return 1;

board/gdsys/mpc8308/hrcon.c

@@ -103,7 +103,7 @@ int fpga_get_reg(u32 fpga, u16 *reg, off_t regoff, u16 *data)
 
 int checkboard(void)
 {
-	char *s = getenv("serial#");
+	char *s = env_get("serial#");
 	bool hw_type_cat = pca9698_get_value(0x20, 20);
 
 	puts("Board: ");

board/gdsys/mpc8308/strider.c

@@ -106,7 +106,7 @@ int fpga_get_reg(u32 fpga, u16 *reg, off_t regoff, u16 *data)
 
 int checkboard(void)
 {
-	char *s = getenv("serial#");
+	char *s = env_get("serial#");
 	bool hw_type_cat = pca9698_get_value(0x20, 18);
 
 	puts("Board: ");

board/gdsys/p1022/controlcenterd-id.c

@@ -1043,13 +1043,13 @@ static int second_stage_init(void)
 		goto failure;
 
 	/* run "prepboot" from env to get "mmcdev" set */
-	cptr = getenv("prepboot");
+	cptr = env_get("prepboot");
 	if (cptr && !run_command(cptr, 0))
-		mmcdev = getenv("mmcdev");
+		mmcdev = env_get("mmcdev");
 	if (!mmcdev)
 		goto failure;
 
-	cptr = getenv("ramdiskimage");
+	cptr = env_get("ramdiskimage");
 	if (cptr)
 		image_path = cptr;
 

board/gdsys/p1022/controlcenterd.c

@@ -223,7 +223,7 @@ void hw_watchdog_reset(void)
 #ifdef CONFIG_TRAILBLAZER
 int do_bootd(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
-	return run_command(getenv("bootcmd"), flag);
+	return run_command(env_get("bootcmd"), flag);
 }
 
 int board_early_init_r(void)

board/grinn/chiliboard/board.c

@@ -126,7 +126,7 @@ int board_late_init(void)
 	mac_addr[4] = mac_lo & 0xFF;
 	mac_addr[5] = (mac_lo & 0xFF00) >> 8;
 
-	if (!getenv("ethaddr")) {
+	if (!env_get("ethaddr")) {
 		printf("<ethaddr> not set. Validating first E-fuse MAC\n");
 
 		if (is_valid_ethaddr(mac_addr))
@@ -142,7 +142,7 @@ int board_late_init(void)
 	mac_addr[4] = mac_lo & 0xFF;
 	mac_addr[5] = (mac_lo & 0xFF00) >> 8;
 
-	if (!getenv("eth1addr")) {
+	if (!env_get("eth1addr")) {
 		if (is_valid_ethaddr(mac_addr))
 			eth_env_set_enetaddr("eth1addr", mac_addr);
 	}

board/grinn/liteboard/board.c

@@ -149,7 +149,7 @@ int board_mmc_init(bd_t *bis)
 
 static int check_mmc_autodetect(void)
 {
-	char *autodetect_str = getenv("mmcautodetect");
+	char *autodetect_str = env_get("mmcautodetect");
 
 	if ((autodetect_str != NULL) &&
 	    (strcmp(autodetect_str, "yes") == 0)) {

board/highbank/highbank.c

@@ -80,7 +80,7 @@ int misc_init_r(void)
 
 	boot_choice = readl(HB_SREG_A9_BOOT_SRC_STAT) & 0xff;
 	sprintf(envbuffer, "bootcmd%d", boot_choice);
-	if (getenv(envbuffer)) {
+	if (env_get(envbuffer)) {
 		sprintf(envbuffer, "run bootcmd%d", boot_choice);
 		env_set("bootcmd", envbuffer);
 	} else

board/intel/edison/edison.c

@@ -95,10 +95,10 @@ static void assign_hardware_id(void)
 
 int board_late_init(void)
 {
-	if (!getenv("serial#"))
+	if (!env_get("serial#"))
 		assign_serial();
 
-	if (!getenv("hardware_id"))
+	if (!env_get("hardware_id"))
 		assign_hardware_id();
 
 	return 0;

board/keymile/common/common.c

@@ -54,7 +54,7 @@ int set_km_env(void)
 	env_set("pnvramaddr", (char *)buf);
 
 	/* try to read rootfssize (ram image) from environment */
-	p = getenv("rootfssize");
+	p = env_get("rootfssize");
 	if (p != NULL)
 		strict_strtoul(p, 16, &rootfssize);
 	pram = (rootfssize + CONFIG_KM_RESERVED_PRAM + CONFIG_KM_PHRAM +
@@ -236,10 +236,10 @@ static int do_checkboardidhwk(cmd_tbl_t *cmdtp, int flag, int argc,
 	}
 
 	/* now try to read values from environment if available */
-	p = getenv("boardid");
+	p = env_get("boardid");
 	if (p != NULL)
 		rc = strict_strtoul(p, 16, &envbid);
-	p = getenv("hwkey");
+	p = env_get("hwkey");
 	if (p != NULL)
 		rc = strict_strtoul(p, 16, &envhwkey);
 
@@ -253,7 +253,7 @@ static int do_checkboardidhwk(cmd_tbl_t *cmdtp, int flag, int argc,
 		 * BoardId/HWkey not available in the environment, so try the
 		 * environment variable for BoardId/HWkey list
 		 */
-		char *bidhwklist = getenv("boardIdListHex");
+		char *bidhwklist = env_get("boardIdListHex");
 
 		if (bidhwklist) {
 			int found = 0;
@@ -355,7 +355,7 @@ static int do_checktestboot(cmd_tbl_t *cmdtp, int flag, int argc,
 #if defined(CONFIG_POST)
 	testpin = post_hotkeys_pressed();
 #endif
-	s = getenv("test_bank");
+	s = env_get("test_bank");
 	/* when test_bank is not set, act as if testpin is not asserted */
 	testboot = (testpin != 0) && (s);
 	if (verbose) {

board/keymile/common/ivm.c

@@ -261,7 +261,7 @@ int ivm_analyze_eeprom(unsigned char *buf, int len)
 
 	GET_STRING("IVM_Symbol", IVM_POS_SYMBOL_ONLY, 8)
 	GET_STRING("IVM_DeviceName", IVM_POS_SHORT_TEXT, 64)
-	tmp = (unsigned char *) getenv("IVM_DeviceName");
+	tmp = (unsigned char *)env_get("IVM_DeviceName");
 	if (tmp) {
 		int	len = strlen((char *)tmp);
 		int	i = 0;

board/keymile/km_arm/km_arm.c

@@ -201,7 +201,7 @@ int misc_init_r(void)
 #if defined(CONFIG_KM_MGCOGE3UN)
 	char *wait_for_ne;
 	u8 dip_switch = kw_gpio_get_value(KM_FLASH_ERASE_ENABLE);
-	wait_for_ne = getenv("waitforne");
+	wait_for_ne = env_get("waitforne");
 
 	if ((wait_for_ne != NULL) && (dip_switch == 0)) {
 		if (strcmp(wait_for_ne, "true") == 0) {

board/keymile/kmp204x/kmp204x.c

@@ -239,7 +239,7 @@ void fdt_fixup_fman_mac_addresses(void *blob)
 	unsigned char mac_addr[6];
 
 	/* get the mac addr from env */
-	tmp = getenv("ethaddr");
+	tmp = env_get("ethaddr");
 	if (!tmp) {
 		printf("ethaddr env variable not defined\n");
 		return;

board/kosagi/novena/novena.c

@@ -240,7 +240,7 @@ int misc_init_r(void)
 	int ret;
 
 	/* If 'ethaddr' is already set, do nothing. */
-	if (getenv("ethaddr"))
+	if (env_get("ethaddr"))
 		return 0;
 
 	/* EEPROM is at bus 2. */

board/lg/sniper/sniper.c

@@ -133,7 +133,7 @@ int misc_init_r(void)
 	}
 
 	if (reboot_mode[0] > 0 && isascii(reboot_mode[0])) {
-		if (!getenv("reboot-mode"))
+		if (!env_get("reboot-mode"))
 			env_set("reboot-mode", (char *)reboot_mode);
 	}
 

board/liebherr/mccmon6/mccmon6.c

@@ -467,7 +467,7 @@ int spl_start_uboot(void)
 		return 1;
 
 	env_init();
-	ret = getenv_f("boot_os", s, sizeof(s));
+	ret = env_get_f("boot_os", s, sizeof(s));
 	if ((ret != -1) && (strcmp(s, "no") == 0))
 		return 1;
 
@@ -481,7 +481,7 @@ int spl_start_uboot(void)
 	 * recovery_status = <any value> -> start SWUpdate
 	 *
 	 */
-	ret = getenv_f("recovery_status", s, sizeof(s));
+	ret = env_get_f("recovery_status", s, sizeof(s));
 	if (ret != -1)
 		return 1;
 

board/logicpd/omap3som/omap3logic.c

@@ -219,7 +219,7 @@ int board_late_init(void)
 			gd->bd->bi_arch_number = board->machine_id;
 
 		/* If the user has not set fdtimage, set the default */
-		if (!getenv("fdtimage"))
+		if (!env_get("fdtimage"))
 			env_set("fdtimage", board->fdtfile);
 	}
 

board/micronas/vct/vct.c

@@ -72,7 +72,7 @@ int dram_init(void)
 int checkboard(void)
 {
 	char buf[64];
-	int i = getenv_f("serial#", buf, sizeof(buf));
+	int i = env_get_f("serial#", buf, sizeof(buf));
 	u32 config0 = read_c0_prid();
 
 	if ((config0 & 0xff0000) == PRID_COMP_LEGACY

board/nokia/rx51/rx51.c

@@ -234,18 +234,18 @@ void setup_board_tags(struct tag **in_params)
 	params->u.core.rootdev = 0x0;
 
 	/* append omap atag only if env setup_omap_atag is set to 1 */
-	str = getenv("setup_omap_atag");
+	str = env_get("setup_omap_atag");
 	if (!str || str[0] != '1')
 		return;
 
-	str = getenv("setup_console_atag");
+	str = env_get("setup_console_atag");
 	if (str && str[0] == '1')
 		setup_console_atag = 1;
 	else
 		setup_console_atag = 0;
 
-	setup_boot_reason_atag = getenv("setup_boot_reason_atag");
-	setup_boot_mode_atag = getenv("setup_boot_mode_atag");
+	setup_boot_reason_atag = env_get("setup_boot_reason_atag");
+	setup_boot_mode_atag = env_get("setup_boot_mode_atag");
 
 	params = *in_params;
 	t = (struct tag_omap *)&params->u;

board/raspberrypi/rpi/rpi.c

@@ -247,7 +247,7 @@ static void set_fdtfile(void)
 {
 	const char *fdtfile;
 
-	if (getenv("fdtfile"))
+	if (env_get("fdtfile"))
 		return;
 
 	fdtfile = model->fdtfile;
@@ -260,7 +260,7 @@ static void set_fdtfile(void)
  */
 static void set_fdt_addr(void)
 {
-	if (getenv("fdt_addr"))
+	if (env_get("fdt_addr"))
 		return;
 
 	if (fdt_magic(fw_dtb_pointer) != FDT_MAGIC)
@@ -287,7 +287,7 @@ static void set_usbethaddr(void)
 	if (!model->has_onboard_eth)
 		return;
 
-	if (getenv("usbethaddr"))
+	if (env_get("usbethaddr"))
 		return;
 
 	BCM2835_MBOX_INIT_HDR(msg);
@@ -302,8 +302,8 @@ static void set_usbethaddr(void)
 
 	eth_env_set_enetaddr("usbethaddr", msg->get_mac_address.body.resp.mac);
 
-	if (!getenv("ethaddr"))
-		env_set("ethaddr", getenv("usbethaddr"));
+	if (!env_get("ethaddr"))
+		env_set("ethaddr", env_get("usbethaddr"));
 
 	return;
 }
@@ -330,7 +330,7 @@ static void set_serial_number(void)
 	int ret;
 	char serial_string[17] = { 0 };
 
-	if (getenv("serial#"))
+	if (env_get("serial#"))
 		return;
 
 	BCM2835_MBOX_INIT_HDR(msg);

board/samsung/common/exynos5-dt.c

@@ -179,7 +179,7 @@ char *get_dfu_alt_system(char *interface, char *devstr)
 	if (board_is_odroidxu4())
 		return info;
 
-	return getenv("dfu_alt_system");
+	return env_get("dfu_alt_system");
 }
 
 char *get_dfu_alt_boot(char *interface, char *devstr)

board/samsung/odroid/odroid.c

@@ -66,7 +66,7 @@ const char *get_board_type(void)
 #ifdef CONFIG_SET_DFU_ALT_INFO
 char *get_dfu_alt_system(char *interface, char *devstr)
 {
-	return getenv("dfu_alt_system");
+	return env_get("dfu_alt_system");
 }
 
 char *get_dfu_alt_boot(char *interface, char *devstr)

board/samtec/vining_2000/vining_2000.c

@@ -131,7 +131,7 @@ int board_eth_init(bd_t *bis)
 
 	/* just to get secound mac address */
 	imx_get_mac_from_fuse(1, eth1addr);
-	if (!getenv("eth1addr") && is_valid_ethaddr(eth1addr))
+	if (!env_get("eth1addr") && is_valid_ethaddr(eth1addr))
 		eth_env_set_enetaddr("eth1addr", eth1addr);
 
 	imx_iomux_v3_setup_multiple_pads(fec1_pads, ARRAY_SIZE(fec1_pads));

board/samtec/vining_fpga/socfpga.c

@@ -76,7 +76,7 @@ int misc_init_r(void)
 	}
 
 	/* If 'unit_serial' is already set, do nothing. */
-	if (!getenv("unit_serial")) {
+	if (!env_get("unit_serial")) {
 		/* This field is Big Endian ! */
 		serial = (data[0x54] << 24) | (data[0x55] << 16) |
 			 (data[0x56] << 8) | (data[0x57] << 0);
@@ -85,14 +85,14 @@ int misc_init_r(void)
 		env_set("unit_serial", str);
 	}
 
-	if (!getenv("unit_ident")) {
+	if (!env_get("unit_ident")) {
 		memset(str, 0, sizeof(str));
 		memcpy(str, &data[0x2e], 18);
 		env_set("unit_ident", str);
 	}
 
 	/* Set ethernet address from EEPROM. */
-	if (!getenv("ethaddr") && is_valid_ethaddr(&data[0x62]))
+	if (!env_get("ethaddr") && is_valid_ethaddr(&data[0x62]))
 		eth_env_set_enetaddr("ethaddr", &data[0x62]);
 
 	return 0;

board/siemens/common/board.c

@@ -121,7 +121,7 @@ unsigned char get_button_state(char * const envname, unsigned char def)
 	char *ptr_env;
 
 	/* If button is not found we take default */
-	ptr_env = getenv(envname);
+	ptr_env = env_get(envname);
 	if (NULL == ptr_env) {
 		gpio = def;
 	} else {
@@ -199,7 +199,7 @@ void set_env_gpios(unsigned char state)
 		strcat(str_tmp, num);
 
 		/* If env var is not found we stop */
-		ptr_env = getenv(str_tmp);
+		ptr_env = env_get(str_tmp);
 		if (NULL == ptr_env)
 			break;
 

board/siemens/taurus/taurus.c

@@ -377,7 +377,7 @@ static int upgrade_failure_fallback(void)
 	char *kern_size;
 	char *kern_size_fb;
 
-	partitionset_active = getenv("partitionset_active");
+	partitionset_active = env_get("partitionset_active");
 	if (partitionset_active) {
 		if (partitionset_active[0] == 'A')
 			env_set("partitionset_active", "B");
@@ -388,18 +388,18 @@ static int upgrade_failure_fallback(void)
 		return -ENOENT;
 	}
 
-	rootfs = getenv("rootfs");
-	rootfs_fallback = getenv("rootfs_fallback");
+	rootfs = env_get("rootfs");
+	rootfs_fallback = env_get("rootfs_fallback");
 	env_set("rootfs", rootfs_fallback);
 	env_set("rootfs_fallback", rootfs);
 
-	kern_size = getenv("kernel_size");
-	kern_size_fb = getenv("kernel_size_fallback");
+	kern_size = env_get("kernel_size");
+	kern_size_fb = env_get("kernel_size_fallback");
 	env_set("kernel_size", kern_size_fb);
 	env_set("kernel_size_fallback", kern_size);
 
-	kern_off = getenv("kernel_Off");
-	kern_off_fb = getenv("kernel_Off_fallback");
+	kern_off = env_get("kernel_Off");
+	kern_off_fb = env_get("kernel_Off_fallback");
 	env_set("kernel_Off", kern_off_fb);
 	env_set("kernel_Off_fallback", kern_off);
 
@@ -418,10 +418,10 @@ static int do_upgrade_available(cmd_tbl_t *cmdtp, int flag, int argc,
 	unsigned long boot_retry = 0;
 	char boot_buf[10];
 
-	upgrade_available = simple_strtoul(getenv("upgrade_available"), NULL,
+	upgrade_available = simple_strtoul(env_get("upgrade_available"), NULL,
 					   10);
 	if (upgrade_available) {
-		boot_retry = simple_strtoul(getenv("boot_retries"), NULL, 10);
+		boot_retry = simple_strtoul(env_get("boot_retries"), NULL, 10);
 		boot_retry++;
 		sprintf(boot_buf, "%lx", boot_retry);
 		env_set("boot_retries", boot_buf);

board/socrates/socrates.c

@@ -38,7 +38,7 @@ int checkboard (void)
 	volatile ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
 	char buf[64];
 	int f;
-	int i = getenv_f("serial#", buf, sizeof(buf));
+	int i = env_get_f("serial#", buf, sizeof(buf));
 #ifdef CONFIG_PCI
 	char *src;
 #endif
@@ -409,7 +409,7 @@ void board_backlight_switch (int flag)
 		printf ("hwmon IC init failed\n");
 
 	if (flag) {
-		param = getenv("brightness");
+		param = env_get("brightness");
 		rc = param ? simple_strtol(param, NULL, 10) : -1;
 		if (rc < 0)
 			rc = DEFAULT_BRIGHTNESS;

board/st/stm32f429-discovery/stm32f429-discovery.c

@@ -314,7 +314,7 @@ int misc_init_r(void)
 	char serialno[25];
 	uint32_t u_id_low, u_id_mid, u_id_high;
 
-	if (!getenv("serial#")) {
+	if (!env_get("serial#")) {
 		u_id_low  = readl(&STM32_U_ID->u_id_low);
 		u_id_mid  = readl(&STM32_U_ID->u_id_mid);
 		u_id_high = readl(&STM32_U_ID->u_id_high);

board/sunxi/board.c

@@ -602,7 +602,7 @@ void get_board_serial(struct tag_serialnr *serialnr)
 	char *serial_string;
 	unsigned long long serial;
 
-	serial_string = getenv("serial#");
+	serial_string = env_get("serial#");
 
 	if (serial_string) {
 		serial = simple_strtoull(serial_string, NULL, 16);
@@ -694,7 +694,7 @@ static void setup_environment(const void *fdt)
 			else
 				sprintf(ethaddr, "eth%daddr", i);
 
-			if (getenv(ethaddr))
+			if (env_get(ethaddr))
 				continue;
 
 			/* Non OUI / registered MAC address */
@@ -708,7 +708,7 @@ static void setup_environment(const void *fdt)
 			eth_env_set_enetaddr(ethaddr, mac_addr);
 		}
 
-		if (!getenv("serial#")) {
+		if (!env_get("serial#")) {
 			snprintf(serial_string, sizeof(serial_string),
 				"%08x%08x", sid[0], sid[3]);
 

board/syteco/zmx25/zmx25.c

@@ -146,7 +146,7 @@ int board_late_init(void)
 	udelay(5000);
 #endif
 
-	e = getenv("gs_base_board");
+	e = env_get("gs_base_board");
 	if (e != NULL) {
 		if (strcmp(e, "G283") == 0) {
 			int key = gpio_get_value(IMX_GPIO_NR(2, 29));

board/tcl/sl50/board.c

@@ -322,7 +322,7 @@ int board_eth_init(bd_t *bis)
 
 #if (defined(CONFIG_DRIVER_TI_CPSW) && !defined(CONFIG_SPL_BUILD)) || \
 	(defined(CONFIG_SPL_ETH_SUPPORT) && defined(CONFIG_SPL_BUILD))
-	if (!getenv("ethaddr")) {
+	if (!env_get("ethaddr")) {
 		printf("<ethaddr> not set. Validating first E-fuse MAC\n");
 
 		if (is_valid_ethaddr(mac_addr))
@@ -340,7 +340,7 @@ int board_eth_init(bd_t *bis)
 	mac_addr[4] = mac_lo & 0xFF;
 	mac_addr[5] = (mac_lo & 0xFF00) >> 8;
 
-	if (!getenv("eth1addr")) {
+	if (!env_get("eth1addr")) {
 		if (is_valid_ethaddr(mac_addr))
 			eth_env_set_enetaddr("eth1addr", mac_addr);
 	}

board/technexion/twister/twister.c

@@ -94,7 +94,7 @@ int misc_init_r(void)
 
 	omap_die_id_display();
 
-	eth_addr = getenv("ethaddr");
+	eth_addr = env_get("ethaddr");
 	if (eth_addr)
 		return 0;
 

board/teejet/mt_ventoux/mt_ventoux.c

@@ -261,7 +261,7 @@ int misc_init_r(void)
 
 	if (ret)
 		return 0;
-	eth_addr = getenv("ethaddr");
+	eth_addr = env_get("ethaddr");
 	if (!eth_addr)
 		TAM3517_READ_MAC_FROM_EEPROM(&info);
 
@@ -311,7 +311,7 @@ int board_video_init(void)
 
 	fb = (void *)0x88000000;
 
-	s = getenv("panel");
+	s = env_get("panel");
 	if (s) {
 		index = simple_strtoul(s, NULL, 10);
 		if (index < ARRAY_SIZE(lcd_cfg))