[u-boot.git] / env / sf.c

// SPDX-License-Identifier: GPL-2.0+
/*
 * (C) Copyright 2000-2010
 * Wolfgang Denk, DENX Software Engineering, [email protected].
 *
 * (C) Copyright 2001 Sysgo Real-Time Solutions, GmbH <www.elinos.com>
 * Andreas Heppel <[email protected]>
 *
 * (C) Copyright 2008 Atmel Corporation
 */
#include <common.h>
#include <dm.h>
#include <env.h>
#include <env_internal.h>
#include <malloc.h>
#include <spi.h>
#include <spi_flash.h>
#include <search.h>
#include <errno.h>
#include <dm/device-internal.h>
#include <u-boot/crc.h>

#ifndef CONFIG_SPL_BUILD
#define CMD_SAVEENV
#define INITENV
#endif

#ifdef CONFIG_ENV_OFFSET_REDUND
#ifdef CMD_SAVEENV
static ulong env_offset		= CONFIG_ENV_OFFSET;
static ulong env_new_offset	= CONFIG_ENV_OFFSET_REDUND;
#endif

#endif /* CONFIG_ENV_OFFSET_REDUND */

DECLARE_GLOBAL_DATA_PTR;

static struct spi_flash *env_flash;

static int setup_flash_device(void)
{
#ifdef CONFIG_DM_SPI_FLASH
	struct udevice *new;
	int	ret;

	/* speed and mode will be read from DT */
	ret = spi_flash_probe_bus_cs(CONFIG_ENV_SPI_BUS, CONFIG_ENV_SPI_CS,
				     CONFIG_ENV_SPI_MAX_HZ, CONFIG_ENV_SPI_MODE,
				     &new);
	if (ret) {
		env_set_default("spi_flash_probe_bus_cs() failed", 0);
		return ret;
	}

	env_flash = dev_get_uclass_priv(new);
#else

	if (!env_flash) {
		env_flash = spi_flash_probe(CONFIG_ENV_SPI_BUS,
			CONFIG_ENV_SPI_CS,
			CONFIG_ENV_SPI_MAX_HZ, CONFIG_ENV_SPI_MODE);
		if (!env_flash) {
			env_set_default("spi_flash_probe() failed", 0);
			return -EIO;
		}
	}
#endif
	return 0;
}

#if defined(CONFIG_ENV_OFFSET_REDUND)
#ifdef CMD_SAVEENV
static int env_sf_save(void)
{
	env_t	env_new;
	char	*saved_buffer = NULL, flag = ENV_REDUND_OBSOLETE;
	u32	saved_size, saved_offset, sector;
	int	ret;

	ret = setup_flash_device();
	if (ret)
		return ret;

	ret = env_export(&env_new);
	if (ret)
		return -EIO;
	env_new.flags	= ENV_REDUND_ACTIVE;

	if (gd->env_valid == ENV_VALID) {
		env_new_offset = CONFIG_ENV_OFFSET_REDUND;
		env_offset = CONFIG_ENV_OFFSET;
	} else {
		env_new_offset = CONFIG_ENV_OFFSET;
		env_offset = CONFIG_ENV_OFFSET_REDUND;
	}

	/* Is the sector larger than the env (i.e. embedded) */
	if (CONFIG_ENV_SECT_SIZE > CONFIG_ENV_SIZE) {
		saved_size = CONFIG_ENV_SECT_SIZE - CONFIG_ENV_SIZE;
		saved_offset = env_new_offset + CONFIG_ENV_SIZE;
		saved_buffer = memalign(ARCH_DMA_MINALIGN, saved_size);
		if (!saved_buffer) {
			ret = -ENOMEM;
			goto done;
		}
		ret = spi_flash_read(env_flash, saved_offset,
					saved_size, saved_buffer);
		if (ret)
			goto done;
	}

	sector = DIV_ROUND_UP(CONFIG_ENV_SIZE, CONFIG_ENV_SECT_SIZE);

	puts("Erasing SPI flash...");
	ret = spi_flash_erase(env_flash, env_new_offset,
				sector * CONFIG_ENV_SECT_SIZE);
	if (ret)
		goto done;

	puts("Writing to SPI flash...");

	ret = spi_flash_write(env_flash, env_new_offset,
		CONFIG_ENV_SIZE, &env_new);
	if (ret)
		goto done;

	if (CONFIG_ENV_SECT_SIZE > CONFIG_ENV_SIZE) {
		ret = spi_flash_write(env_flash, saved_offset,
					saved_size, saved_buffer);
		if (ret)
			goto done;
	}

	ret = spi_flash_write(env_flash, env_offset + offsetof(env_t, flags),
				sizeof(env_new.flags), &flag);
	if (ret)
		goto done;

	puts("done\n");

	gd->env_valid = gd->env_valid == ENV_REDUND ? ENV_VALID : ENV_REDUND;

	printf("Valid environment: %d\n", (int)gd->env_valid);

 done:
	if (saved_buffer)
		free(saved_buffer);

	return ret;
}
#endif /* CMD_SAVEENV */

static int env_sf_load(void)
{
	int ret;
	int read1_fail, read2_fail;
	env_t *tmp_env1, *tmp_env2;

	tmp_env1 = (env_t *)memalign(ARCH_DMA_MINALIGN,
			CONFIG_ENV_SIZE);
	tmp_env2 = (env_t *)memalign(ARCH_DMA_MINALIGN,
			CONFIG_ENV_SIZE);
	if (!tmp_env1 || !tmp_env2) {
		env_set_default("malloc() failed", 0);
		ret = -EIO;
		goto out;
	}

	ret = setup_flash_device();
	if (ret)
		goto out;

	read1_fail = spi_flash_read(env_flash, CONFIG_ENV_OFFSET,
				    CONFIG_ENV_SIZE, tmp_env1);
	read2_fail = spi_flash_read(env_flash, CONFIG_ENV_OFFSET_REDUND,
				    CONFIG_ENV_SIZE, tmp_env2);

	ret = env_import_redund((char *)tmp_env1, read1_fail, (char *)tmp_env2,
				read2_fail);

	spi_flash_free(env_flash);
	env_flash = NULL;
out:
	free(tmp_env1);
	free(tmp_env2);

	return ret;
}
#else
#ifdef CMD_SAVEENV
static int env_sf_save(void)
{
	u32	saved_size, saved_offset, sector;
	char	*saved_buffer = NULL;
	int	ret = 1;
	env_t	env_new;

	ret = setup_flash_device();
	if (ret)
		return ret;

	/* Is the sector larger than the env (i.e. embedded) */
	if (CONFIG_ENV_SECT_SIZE > CONFIG_ENV_SIZE) {
		saved_size = CONFIG_ENV_SECT_SIZE - CONFIG_ENV_SIZE;
		saved_offset = CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE;
		saved_buffer = malloc(saved_size);
		if (!saved_buffer)
			goto done;

		ret = spi_flash_read(env_flash, saved_offset,
			saved_size, saved_buffer);
		if (ret)
			goto done;
	}

	ret = env_export(&env_new);
	if (ret)
		goto done;

	sector = DIV_ROUND_UP(CONFIG_ENV_SIZE, CONFIG_ENV_SECT_SIZE);

	puts("Erasing SPI flash...");
	ret = spi_flash_erase(env_flash, CONFIG_ENV_OFFSET,
		sector * CONFIG_ENV_SECT_SIZE);
	if (ret)
		goto done;

	puts("Writing to SPI flash...");
	ret = spi_flash_write(env_flash, CONFIG_ENV_OFFSET,
		CONFIG_ENV_SIZE, &env_new);
	if (ret)
		goto done;

	if (CONFIG_ENV_SECT_SIZE > CONFIG_ENV_SIZE) {
		ret = spi_flash_write(env_flash, saved_offset,
			saved_size, saved_buffer);
		if (ret)
			goto done;
	}

	ret = 0;
	puts("done\n");

 done:
	if (saved_buffer)
		free(saved_buffer);

	return ret;
}
#endif /* CMD_SAVEENV */

static int env_sf_load(void)
{
	int ret;
	char *buf = NULL;

	buf = (char *)memalign(ARCH_DMA_MINALIGN, CONFIG_ENV_SIZE);
	if (!buf) {
		env_set_default("malloc() failed", 0);
		return -EIO;
	}

	ret = setup_flash_device();
	if (ret)
		goto out;

	ret = spi_flash_read(env_flash,
		CONFIG_ENV_OFFSET, CONFIG_ENV_SIZE, buf);
	if (ret) {
		env_set_default("spi_flash_read() failed", 0);
		goto err_read;
	}

	ret = env_import(buf, 1);
	if (!ret)
		gd->env_valid = ENV_VALID;

err_read:
	spi_flash_free(env_flash);
	env_flash = NULL;
out:
	free(buf);

	return ret;
}
#endif

#if CONFIG_ENV_ADDR != 0x0
__weak void *env_sf_get_env_addr(void)
{
	return (void *)CONFIG_ENV_ADDR;
}
#endif

#if defined(INITENV) && (CONFIG_ENV_ADDR != 0x0)
static int env_sf_init(void)
{
	env_t *env_ptr = (env_t *)env_sf_get_env_addr();

	if (crc32(0, env_ptr->data, ENV_SIZE) == env_ptr->crc) {
		gd->env_addr	= (ulong)&(env_ptr->data);
		gd->env_valid	= 1;
	} else {
		gd->env_addr = (ulong)&default_environment[0];
		gd->env_valid = 1;
	}

	return 0;
}
#endif

U_BOOT_ENV_LOCATION(sf) = {
	.location	= ENVL_SPI_FLASH,
	ENV_NAME("SPI Flash")
	.load		= env_sf_load,
#ifdef CMD_SAVEENV
	.save		= env_save_ptr(env_sf_save),
#endif
#if defined(INITENV) && (CONFIG_ENV_ADDR != 0x0)
	.init		= env_sf_init,
#endif
};
Commit	Line	Data
83d290c5	1	// SPDX-License-Identifier: GPL-2.0+
8c66497e	2	/*
ea882baf	3	* (C) Copyright 2000-2010
8c66497e HS	4	* Wolfgang Denk, DENX Software Engineering, [email protected].
	5	*
	6	* (C) Copyright 2001 Sysgo Real-Time Solutions, GmbH <www.elinos.com>
	7	* Andreas Heppel <[email protected]>
	8	*
	9	* (C) Copyright 2008 Atmel Corporation
8c66497e HS	10	*/
8c66497e HS	11	#include <common.h>
9d922450	12	#include <dm.h>
0ac7d722	13	#include <env.h>
f3998fdc	14	#include <env_internal.h>
5b3375ac	15	#include <malloc.h>
843c9e87	16	#include <spi.h>
8c66497e	17	#include <spi_flash.h>
ea882baf WD	18	#include <search.h>
ea882baf WD	19	#include <errno.h>
19c31285	20	#include <dm/device-internal.h>
3db71108	21	#include <u-boot/crc.h>
8c66497e	22
4415f1d1 SG	23	#ifndef CONFIG_SPL_BUILD
4415f1d1 SG	24	#define CMD_SAVEENV
b500c92b	25	#define INITENV
4415f1d1 SG	26	#endif
4415f1d1 SG	27
7319bcaf	28	#ifdef CONFIG_ENV_OFFSET_REDUND
4415f1d1	29	#ifdef CMD_SAVEENV
eb58a7fc IG	30	static ulong env_offset = CONFIG_ENV_OFFSET;
eb58a7fc IG	31	static ulong env_new_offset = CONFIG_ENV_OFFSET_REDUND;
4415f1d1	32	#endif
7319bcaf	33
a3110f01	34	#endif /* CONFIG_ENV_OFFSET_REDUND */
7319bcaf	35
8c66497e HS	36	DECLARE_GLOBAL_DATA_PTR;
8c66497e HS	37
8c66497e HS	38	static struct spi_flash *env_flash;
8c66497e HS	39
afa81a77	40	static int setup_flash_device(void)
7319bcaf	41	{
19c31285 GQ	42	#ifdef CONFIG_DM_SPI_FLASH
19c31285 GQ	43	struct udevice *new;
afa81a77	44	int ret;
19c31285	45
96907c0f	46	/* speed and mode will be read from DT */
19c31285	47	ret = spi_flash_probe_bus_cs(CONFIG_ENV_SPI_BUS, CONFIG_ENV_SPI_CS,
25a17652 KP	48	CONFIG_ENV_SPI_MAX_HZ, CONFIG_ENV_SPI_MODE,
25a17652 KP	49	&new);
19c31285	50	if (ret) {
0ac7d722	51	env_set_default("spi_flash_probe_bus_cs() failed", 0);
c5951991	52	return ret;
19c31285 GQ	53	}
	54
	55	env_flash = dev_get_uclass_priv(new);
	56	#else
7319bcaf WW	57
7319bcaf WW	58	if (!env_flash) {
a3110f01 SB	59	env_flash = spi_flash_probe(CONFIG_ENV_SPI_BUS,
	60	CONFIG_ENV_SPI_CS,
	61	CONFIG_ENV_SPI_MAX_HZ, CONFIG_ENV_SPI_MODE);
	62	if (!env_flash) {
0ac7d722	63	env_set_default("spi_flash_probe() failed", 0);
c5951991	64	return -EIO;
a3110f01	65	}
7319bcaf	66	}
19c31285	67	#endif
afa81a77 AF	68	return 0;
	69	}
	70
	71	#if defined(CONFIG_ENV_OFFSET_REDUND)
4415f1d1	72	#ifdef CMD_SAVEENV
e5bce247	73	static int env_sf_save(void)
afa81a77 AF	74	{
afa81a77 AF	75	env_t env_new;
d3716dd6	76	char *saved_buffer = NULL, flag = ENV_REDUND_OBSOLETE;
0b2e5bbe	77	u32 saved_size, saved_offset, sector;
afa81a77 AF	78	int ret;
	79
	80	ret = setup_flash_device();
	81	if (ret)
	82	return ret;
7319bcaf	83
7ce1526e MV	84	ret = env_export(&env_new);
7ce1526e MV	85	if (ret)
c5951991	86	return -EIO;
d3716dd6	87	env_new.flags = ENV_REDUND_ACTIVE;
ea882baf	88
203e94f6	89	if (gd->env_valid == ENV_VALID) {
a3110f01 SB	90	env_new_offset = CONFIG_ENV_OFFSET_REDUND;
	91	env_offset = CONFIG_ENV_OFFSET;
	92	} else {
	93	env_new_offset = CONFIG_ENV_OFFSET;
	94	env_offset = CONFIG_ENV_OFFSET_REDUND;
	95	}
	96
7319bcaf WW	97	/* Is the sector larger than the env (i.e. embedded) */
	98	if (CONFIG_ENV_SECT_SIZE > CONFIG_ENV_SIZE) {
	99	saved_size = CONFIG_ENV_SECT_SIZE - CONFIG_ENV_SIZE;
	100	saved_offset = env_new_offset + CONFIG_ENV_SIZE;
7dd01744	101	saved_buffer = memalign(ARCH_DMA_MINALIGN, saved_size);
7319bcaf	102	if (!saved_buffer) {
c5951991	103	ret = -ENOMEM;
7319bcaf WW	104	goto done;
7319bcaf WW	105	}
9ba5e5bc HS	106	ret = spi_flash_read(env_flash, saved_offset,
9ba5e5bc HS	107	saved_size, saved_buffer);
7319bcaf WW	108	if (ret)
	109	goto done;
	110	}
	111
0b2e5bbe	112	sector = DIV_ROUND_UP(CONFIG_ENV_SIZE, CONFIG_ENV_SECT_SIZE);
7319bcaf WW	113
	114	puts("Erasing SPI flash...");
	115	ret = spi_flash_erase(env_flash, env_new_offset,
	116	sector * CONFIG_ENV_SECT_SIZE);
	117	if (ret)
	118	goto done;
	119
	120	puts("Writing to SPI flash...");
7319bcaf	121
a3110f01	122	ret = spi_flash_write(env_flash, env_new_offset,
cd0f4fa1	123	CONFIG_ENV_SIZE, &env_new);
7319bcaf WW	124	if (ret)
	125	goto done;
	126
	127	if (CONFIG_ENV_SECT_SIZE > CONFIG_ENV_SIZE) {
	128	ret = spi_flash_write(env_flash, saved_offset,
	129	saved_size, saved_buffer);
	130	if (ret)
	131	goto done;
	132	}
	133
eb58a7fc	134	ret = spi_flash_write(env_flash, env_offset + offsetof(env_t, flags),
cd0f4fa1	135	sizeof(env_new.flags), &flag);
a3110f01 SB	136	if (ret)
a3110f01 SB	137	goto done;
7319bcaf	138
7319bcaf WW	139	puts("done\n");
7319bcaf WW	140
203e94f6	141	gd->env_valid = gd->env_valid == ENV_REDUND ? ENV_VALID : ENV_REDUND;
a3110f01	142
2dc55d9e	143	printf("Valid environment: %d\n", (int)gd->env_valid);
a3110f01	144
7319bcaf WW	145	done:
	146	if (saved_buffer)
	147	free(saved_buffer);
eb58a7fc	148
7319bcaf WW	149	return ret;
7319bcaf WW	150	}
4415f1d1	151	#endif /* CMD_SAVEENV */
7319bcaf	152
c5951991	153	static int env_sf_load(void)
7319bcaf WW	154	{
7319bcaf WW	155	int ret;
80719938 SG	156	int read1_fail, read2_fail;
80719938 SG	157	env_t tmp_env1, tmp_env2;
7319bcaf	158
7dd01744 RB	159	tmp_env1 = (env_t *)memalign(ARCH_DMA_MINALIGN,
	160	CONFIG_ENV_SIZE);
	161	tmp_env2 = (env_t *)memalign(ARCH_DMA_MINALIGN,
	162	CONFIG_ENV_SIZE);
ea882baf	163	if (!tmp_env1 \|\| !tmp_env2) {
0ac7d722	164	env_set_default("malloc() failed", 0);
c5951991	165	ret = -EIO;
2dc55d9e	166	goto out;
7319bcaf WW	167	}
7319bcaf WW	168
8fee8845 AF	169	ret = setup_flash_device();
8fee8845 AF	170	if (ret)
2dc55d9e	171	goto out;
7319bcaf	172
9ba5e5bc HS	173	read1_fail = spi_flash_read(env_flash, CONFIG_ENV_OFFSET,
	174	CONFIG_ENV_SIZE, tmp_env1);
	175	read2_fail = spi_flash_read(env_flash, CONFIG_ENV_OFFSET_REDUND,
	176	CONFIG_ENV_SIZE, tmp_env2);
ea882baf	177
80719938 SG	178	ret = env_import_redund((char )tmp_env1, read1_fail, (char )tmp_env2,
80719938 SG	179	read2_fail);
7319bcaf	180
7319bcaf WW	181	spi_flash_free(env_flash);
7319bcaf WW	182	env_flash = NULL;
7319bcaf	183	out:
ea882baf WD	184	free(tmp_env1);
ea882baf WD	185	free(tmp_env2);
c5951991 SG	186
c5951991 SG	187	return ret;
7319bcaf WW	188	}
7319bcaf WW	189	#else
4415f1d1	190	#ifdef CMD_SAVEENV
e5bce247	191	static int env_sf_save(void)
8c66497e	192	{
0b2e5bbe	193	u32 saved_size, saved_offset, sector;
7ce1526e	194	char *saved_buffer = NULL;
eb58a7fc	195	int ret = 1;
cd0f4fa1	196	env_t env_new;
19c31285	197
afa81a77 AF	198	ret = setup_flash_device();
	199	if (ret)
	200	return ret;
8c66497e	201
5b3375ac MF	202	/* Is the sector larger than the env (i.e. embedded) */
	203	if (CONFIG_ENV_SECT_SIZE > CONFIG_ENV_SIZE) {
	204	saved_size = CONFIG_ENV_SECT_SIZE - CONFIG_ENV_SIZE;
	205	saved_offset = CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE;
	206	saved_buffer = malloc(saved_size);
eb58a7fc	207	if (!saved_buffer)
5b3375ac	208	goto done;
eb58a7fc	209
9ba5e5bc HS	210	ret = spi_flash_read(env_flash, saved_offset,
9ba5e5bc HS	211	saved_size, saved_buffer);
5b3375ac MF	212	if (ret)
	213	goto done;
	214	}
	215
7ce1526e MV	216	ret = env_export(&env_new);
7ce1526e MV	217	if (ret)
a3110f01	218	goto done;
a3110f01	219
0b2e5bbe AF	220	sector = DIV_ROUND_UP(CONFIG_ENV_SIZE, CONFIG_ENV_SECT_SIZE);
0b2e5bbe AF	221
8c66497e	222	puts("Erasing SPI flash...");
a3110f01 SB	223	ret = spi_flash_erase(env_flash, CONFIG_ENV_OFFSET,
a3110f01 SB	224	sector * CONFIG_ENV_SECT_SIZE);
5b3375ac MF	225	if (ret)
5b3375ac MF	226	goto done;
8c66497e HS	227
8c66497e HS	228	puts("Writing to SPI flash...");
a3110f01	229	ret = spi_flash_write(env_flash, CONFIG_ENV_OFFSET,
cd0f4fa1	230	CONFIG_ENV_SIZE, &env_new);
5b3375ac MF	231	if (ret)
5b3375ac MF	232	goto done;
8c66497e	233
5b3375ac	234	if (CONFIG_ENV_SECT_SIZE > CONFIG_ENV_SIZE) {
a3110f01 SB	235	ret = spi_flash_write(env_flash, saved_offset,
a3110f01 SB	236	saved_size, saved_buffer);
5b3375ac MF	237	if (ret)
	238	goto done;
	239	}
	240
	241	ret = 0;
8c66497e	242	puts("done\n");
5b3375ac MF	243
	244	done:
	245	if (saved_buffer)
	246	free(saved_buffer);
eb58a7fc	247
5b3375ac	248	return ret;
8c66497e	249	}
4415f1d1	250	#endif /* CMD_SAVEENV */
8c66497e	251
c5951991	252	static int env_sf_load(void)
8c66497e HS	253	{
8c66497e HS	254	int ret;
5a89fa92	255	char *buf = NULL;
8c66497e	256
7dd01744	257	buf = (char *)memalign(ARCH_DMA_MINALIGN, CONFIG_ENV_SIZE);
c041c60c	258	if (!buf) {
0ac7d722	259	env_set_default("malloc() failed", 0);
c5951991	260	return -EIO;
ea882baf	261	}
8c66497e	262
c041c60c AF	263	ret = setup_flash_device();
	264	if (ret)
	265	goto out;
	266
9ba5e5bc HS	267	ret = spi_flash_read(env_flash,
9ba5e5bc HS	268	CONFIG_ENV_OFFSET, CONFIG_ENV_SIZE, buf);
ea882baf	269	if (ret) {
0ac7d722	270	env_set_default("spi_flash_read() failed", 0);
c041c60c	271	goto err_read;
ea882baf	272	}
8c66497e	273
ea882baf	274	ret = env_import(buf, 1);
42a1820b	275	if (!ret)
203e94f6	276	gd->env_valid = ENV_VALID;
c041c60c AF	277
c041c60c AF	278	err_read:
8c66497e HS	279	spi_flash_free(env_flash);
8c66497e HS	280	env_flash = NULL;
c041c60c AF	281	out:
c041c60c AF	282	free(buf);
c5951991 SG	283
c5951991 SG	284	return ret;
8c66497e	285	}
7319bcaf	286	#endif
8c66497e	287
a09fea1d	288	#if CONFIG_ENV_ADDR != 0x0
119c01c2 RB	289	__weak void *env_sf_get_env_addr(void)
	290	{
	291	return (void *)CONFIG_ENV_ADDR;
	292	}
	293	#endif
	294
a09fea1d	295	#if defined(INITENV) && (CONFIG_ENV_ADDR != 0x0)
b500c92b AK	296	static int env_sf_init(void)
b500c92b AK	297	{
119c01c2	298	env_t env_ptr = (env_t )env_sf_get_env_addr();
b500c92b AK	299
	300	if (crc32(0, env_ptr->data, ENV_SIZE) == env_ptr->crc) {
	301	gd->env_addr = (ulong)&(env_ptr->data);
	302	gd->env_valid = 1;
	303	} else {
	304	gd->env_addr = (ulong)&default_environment[0];
	305	gd->env_valid = 1;
	306	}
	307
	308	return 0;
	309	}
	310	#endif
	311
4415f1d1 SG	312	U_BOOT_ENV_LOCATION(sf) = {
4415f1d1 SG	313	.location = ENVL_SPI_FLASH,
ac358beb	314	ENV_NAME("SPI Flash")
e5bce247	315	.load = env_sf_load,
4415f1d1	316	#ifdef CMD_SAVEENV
e5bce247	317	.save = env_save_ptr(env_sf_save),
4415f1d1	318	#endif
a09fea1d	319	#if defined(INITENV) && (CONFIG_ENV_ADDR != 0x0)
b500c92b AK	320	.init = env_sf_init,
b500c92b AK	321	#endif
4415f1d1	322	};