[J-u-boot.git] / arch / powerpc / lib / bootm.c

// SPDX-License-Identifier: GPL-2.0+
/*
 * (C) Copyright 2008 Semihalf
 *
 * (C) Copyright 2000-2006
 * Wolfgang Denk, DENX Software Engineering, [email protected].
 */


#include <common.h>
#include <bootstage.h>
#include <cpu_func.h>
#include <env.h>
#include <init.h>
#include <lmb.h>
#include <watchdog.h>
#include <command.h>
#include <image.h>
#include <malloc.h>
#include <u-boot/zlib.h>
#include <bzlib.h>
#include <asm/byteorder.h>
#include <asm/mp.h>
#include <bootm.h>
#include <vxworks.h>

#if defined(CONFIG_OF_LIBFDT)
#include <linux/libfdt.h>
#include <fdt_support.h>
#endif

#ifdef CONFIG_SYS_INIT_RAM_LOCK
#include <asm/cache.h>
#endif

DECLARE_GLOBAL_DATA_PTR;

static ulong get_sp (void);
extern void ft_fixup_num_cores(void *blob);
static void set_clocks_in_mhz (bd_t *kbd);

#ifndef CONFIG_SYS_LINUX_LOWMEM_MAX_SIZE
#define CONFIG_SYS_LINUX_LOWMEM_MAX_SIZE	(768*1024*1024)
#endif

static void boot_jump_linux(bootm_headers_t *images)
{
	void	(*kernel)(bd_t *, ulong r4, ulong r5, ulong r6,
			  ulong r7, ulong r8, ulong r9);
#ifdef CONFIG_OF_LIBFDT
	char *of_flat_tree = images->ft_addr;
#endif

	kernel = (void (*)(bd_t *, ulong, ulong, ulong,
			   ulong, ulong, ulong))images->ep;
	debug ("## Transferring control to Linux (at address %08lx) ...\n",
		(ulong)kernel);

	bootstage_mark(BOOTSTAGE_ID_RUN_OS);

#ifdef CONFIG_BOOTSTAGE_FDT
	bootstage_fdt_add_report();
#endif
#ifdef CONFIG_BOOTSTAGE_REPORT
	bootstage_report();
#endif

#if defined(CONFIG_SYS_INIT_RAM_LOCK) && !defined(CONFIG_E500)
	unlock_ram_in_cache();
#endif

#if defined(CONFIG_OF_LIBFDT)
	if (of_flat_tree) {	/* device tree; boot new style */
		/*
		 * Linux Kernel Parameters (passing device tree):
		 *   r3: pointer to the fdt
		 *   r4: 0
		 *   r5: 0
		 *   r6: epapr magic
		 *   r7: size of IMA in bytes
		 *   r8: 0
		 *   r9: 0
		 */
		debug ("   Booting using OF flat tree...\n");
		WATCHDOG_RESET ();
		(*kernel) ((bd_t *)of_flat_tree, 0, 0, EPAPR_MAGIC,
			   env_get_bootm_mapsize(), 0, 0);
		/* does not return */
	} else
#endif
	{
		/*
		 * Linux Kernel Parameters (passing board info data):
		 *   r3: ptr to board info data
		 *   r4: initrd_start or 0 if no initrd
		 *   r5: initrd_end - unused if r4 is 0
		 *   r6: Start of command line string
		 *   r7: End   of command line string
		 *   r8: 0
		 *   r9: 0
		 */
		ulong cmd_start = images->cmdline_start;
		ulong cmd_end = images->cmdline_end;
		ulong initrd_start = images->initrd_start;
		ulong initrd_end = images->initrd_end;
		bd_t *kbd = images->kbd;

		debug ("   Booting using board info...\n");
		WATCHDOG_RESET ();
		(*kernel) (kbd, initrd_start, initrd_end,
			   cmd_start, cmd_end, 0, 0);
		/* does not return */
	}
	return ;
}

void arch_lmb_reserve(struct lmb *lmb)
{
	phys_size_t bootm_size;
	ulong size, sp, bootmap_base;

	bootmap_base = env_get_bootm_low();
	bootm_size = env_get_bootm_size();

#ifdef DEBUG
	if (((u64)bootmap_base + bootm_size) >
	    (CONFIG_SYS_SDRAM_BASE + (u64)gd->ram_size))
		puts("WARNING: bootm_low + bootm_size exceed total memory\n");
	if ((bootmap_base + bootm_size) > get_effective_memsize())
		puts("WARNING: bootm_low + bootm_size exceed eff. memory\n");
#endif

	size = min(bootm_size, get_effective_memsize());
	size = min(size, (ulong)CONFIG_SYS_LINUX_LOWMEM_MAX_SIZE);

	if (size < bootm_size) {
		ulong base = bootmap_base + size;
		printf("WARNING: adjusting available memory to %lx\n", size);
		lmb_reserve(lmb, base, bootm_size - size);
	}

	/*
	 * Booting a (Linux) kernel image
	 *
	 * Allocate space for command line and board info - the
	 * address should be as high as possible within the reach of
	 * the kernel (see CONFIG_SYS_BOOTMAPSZ settings), but in unused
	 * memory, which means far enough below the current stack
	 * pointer.
	 */
	sp = get_sp();
	debug ("## Current stack ends at 0x%08lx\n", sp);

	/* adjust sp by 4K to be safe */
	sp -= 4096;
	lmb_reserve(lmb, sp, (CONFIG_SYS_SDRAM_BASE + get_effective_memsize() - sp));

#ifdef CONFIG_MP
	cpu_mp_lmb_reserve(lmb);
#endif

	return ;
}

static void boot_prep_linux(bootm_headers_t *images)
{
#ifdef CONFIG_MP
	/*
	 * if we are MP make sure to flush the device tree so any changes are
	 * made visibile to all other cores.  In AMP boot scenarios the cores
	 * might not be HW cache coherent with each other.
	 */
	flush_cache((unsigned long)images->ft_addr, images->ft_len);
#endif
}

static int boot_cmdline_linux(bootm_headers_t *images)
{
	ulong of_size = images->ft_len;
	struct lmb *lmb = &images->lmb;
	ulong *cmd_start = &images->cmdline_start;
	ulong *cmd_end = &images->cmdline_end;

	int ret = 0;

	if (!of_size) {
		/* allocate space and init command line */
		ret = boot_get_cmdline (lmb, cmd_start, cmd_end);
		if (ret) {
			puts("ERROR with allocation of cmdline\n");
			return ret;
		}
	}

	return ret;
}

static int boot_bd_t_linux(bootm_headers_t *images)
{
	ulong of_size = images->ft_len;
	struct lmb *lmb = &images->lmb;
	bd_t **kbd = &images->kbd;

	int ret = 0;

	if (!of_size) {
		/* allocate space for kernel copy of board info */
		ret = boot_get_kbd (lmb, kbd);
		if (ret) {
			puts("ERROR with allocation of kernel bd\n");
			return ret;
		}
		set_clocks_in_mhz(*kbd);
	}

	return ret;
}

static int boot_body_linux(bootm_headers_t *images)
{
	int ret;

	/* allocate space for kernel copy of board info */
	ret = boot_bd_t_linux(images);
	if (ret)
		return ret;

	ret = image_setup_linux(images);
	if (ret)
		return ret;

	return 0;
}

noinline int do_bootm_linux(int flag, int argc, char *const argv[],
			    bootm_headers_t *images)
{
	int	ret;

	if (flag & BOOTM_STATE_OS_CMDLINE) {
		boot_cmdline_linux(images);
		return 0;
	}

	if (flag & BOOTM_STATE_OS_BD_T) {
		boot_bd_t_linux(images);
		return 0;
	}

	if (flag & BOOTM_STATE_OS_PREP) {
		boot_prep_linux(images);
		return 0;
	}

	boot_prep_linux(images);
	ret = boot_body_linux(images);
	if (ret)
		return ret;
	boot_jump_linux(images);

	return 0;
}

static ulong get_sp (void)
{
	ulong sp;

	asm( "mr %0,1": "=r"(sp) : );
	return sp;
}

static void set_clocks_in_mhz (bd_t *kbd)
{
	char	*s;

	s = env_get("clocks_in_mhz");
	if (s) {
		/* convert all clock information to MHz */
		kbd->bi_intfreq /= 1000000L;
		kbd->bi_busfreq /= 1000000L;
#if defined(CONFIG_CPM2)
		kbd->bi_cpmfreq /= 1000000L;
		kbd->bi_brgfreq /= 1000000L;
		kbd->bi_sccfreq /= 1000000L;
		kbd->bi_vco	/= 1000000L;
#endif
	}
}

#if defined(CONFIG_BOOTM_VXWORKS)
void boot_prep_vxworks(bootm_headers_t *images)
{
#if defined(CONFIG_OF_LIBFDT)
	int off;
	u64 base, size;

	if (!images->ft_addr)
		return;

	base = (u64)gd->bd->bi_memstart;
	size = (u64)gd->bd->bi_memsize;

	off = fdt_path_offset(images->ft_addr, "/memory");
	if (off < 0)
		fdt_fixup_memory(images->ft_addr, base, size);

#if defined(CONFIG_MP)
#if defined(CONFIG_MPC85xx)
	ft_fixup_cpu(images->ft_addr, base + size);
	ft_fixup_num_cores(images->ft_addr);
#elif defined(CONFIG_MPC86xx)
	off = fdt_add_mem_rsv(images->ft_addr,
			determine_mp_bootpg(NULL), (u64)4096);
	if (off < 0)
		printf("## WARNING %s: %s\n", __func__, fdt_strerror(off));
	ft_fixup_num_cores(images->ft_addr);
#endif
	flush_cache((unsigned long)images->ft_addr, images->ft_len);
#endif
#endif
}

void boot_jump_vxworks(bootm_headers_t *images)
{
	/* PowerPC VxWorks boot interface conforms to the ePAPR standard
	 * general purpuse registers:
	 *
	 *	r3: Effective address of the device tree image
	 *	r4: 0
	 *	r5: 0
	 *	r6: ePAPR magic value
	 *	r7: shall be the size of the boot IMA in bytes
	 *	r8: 0
	 *	r9: 0
	 *	TCR: WRC = 0, no watchdog timer reset will occur
	 */
	WATCHDOG_RESET();

	((void (*)(void *, ulong, ulong, ulong,
		ulong, ulong, ulong))images->ep)(images->ft_addr,
		0, 0, EPAPR_MAGIC, env_get_bootm_mapsize(), 0, 0);
}
#endif
Commit	Line	Data
83d290c5	1	// SPDX-License-Identifier: GPL-2.0+
5d3cc55e MB	2	/*
	3	* (C) Copyright 2008 Semihalf
	4	*
	5	* (C) Copyright 2000-2006
	6	* Wolfgang Denk, DENX Software Engineering, [email protected].
5d3cc55e MB	7	*/
5d3cc55e MB	8
7582438c	9
5d3cc55e	10	#include <common.h>
52f24238	11	#include <bootstage.h>
1eb69ae4	12	#include <cpu_func.h>
7b51b576	13	#include <env.h>
9b4a205f	14	#include <init.h>
4d72caa5	15	#include <lmb.h>
5d3cc55e MB	16	#include <watchdog.h>
	17	#include <command.h>
	18	#include <image.h>
	19	#include <malloc.h>
a31e091a	20	#include <u-boot/zlib.h>
5d3cc55e	21	#include <bzlib.h>
5d3cc55e	22	#include <asm/byteorder.h>
561e710a	23	#include <asm/mp.h>
08dd988b CL	24	#include <bootm.h>
08dd988b CL	25	#include <vxworks.h>
5d3cc55e MB	26
5d3cc55e MB	27	#if defined(CONFIG_OF_LIBFDT)
b08c8c48	28	#include <linux/libfdt.h>
5d3cc55e	29	#include <fdt_support.h>
9c67352f WD	30	#endif
	31
	32	#ifdef CONFIG_SYS_INIT_RAM_LOCK
	33	#include <asm/cache.h>
5d3cc55e MB	34	#endif
5d3cc55e MB	35
5d3cc55e	36	DECLARE_GLOBAL_DATA_PTR;
5d3cc55e	37
ceaed2b1	38	static ulong get_sp (void);
871a57bb	39	extern void ft_fixup_num_cores(void *blob);
b6b0fe64	40	static void set_clocks_in_mhz (bd_t *kbd);
5d3cc55e	41
6d0f6bcf JCPV	42	#ifndef CONFIG_SYS_LINUX_LOWMEM_MAX_SIZE
6d0f6bcf JCPV	43	#define CONFIG_SYS_LINUX_LOWMEM_MAX_SIZE (76810241024)
d3f2fa0d KG	44	#endif
d3f2fa0d KG	45
5a98127d KG	46	static void boot_jump_linux(bootm_headers_t *images)
	47	{
	48	void (kernel)(bd_t , ulong r4, ulong r5, ulong r6,
	49	ulong r7, ulong r8, ulong r9);
	50	#ifdef CONFIG_OF_LIBFDT
	51	char *of_flat_tree = images->ft_addr;
	52	#endif
	53
	54	kernel = (void ()(bd_t , ulong, ulong, ulong,
	55	ulong, ulong, ulong))images->ep;
	56	debug ("## Transferring control to Linux (at address %08lx) ...\n",
	57	(ulong)kernel);
	58
770605e4	59	bootstage_mark(BOOTSTAGE_ID_RUN_OS);
5a98127d	60
b892465d MC	61	#ifdef CONFIG_BOOTSTAGE_FDT
	62	bootstage_fdt_add_report();
	63	#endif
	64	#ifdef CONFIG_BOOTSTAGE_REPORT
	65	bootstage_report();
	66	#endif
	67
9c67352f WD	68	#if defined(CONFIG_SYS_INIT_RAM_LOCK) && !defined(CONFIG_E500)
	69	unlock_ram_in_cache();
	70	#endif
	71
5a98127d KG	72	#if defined(CONFIG_OF_LIBFDT)
	73	if (of_flat_tree) { /* device tree; boot new style */
	74	/*
	75	* Linux Kernel Parameters (passing device tree):
	76	* r3: pointer to the fdt
	77	* r4: 0
	78	* r5: 0
	79	* r6: epapr magic
	80	* r7: size of IMA in bytes
	81	* r8: 0
	82	* r9: 0
	83	*/
5a98127d	84	debug (" Booting using OF flat tree...\n");
7ff66bb0	85	WATCHDOG_RESET ();
5a98127d	86	(kernel) ((bd_t )of_flat_tree, 0, 0, EPAPR_MAGIC,
723806cc	87	env_get_bootm_mapsize(), 0, 0);
5a98127d KG	88	/* does not return */
	89	} else
	90	#endif
	91	{
	92	/*
	93	* Linux Kernel Parameters (passing board info data):
	94	* r3: ptr to board info data
	95	* r4: initrd_start or 0 if no initrd
	96	* r5: initrd_end - unused if r4 is 0
	97	* r6: Start of command line string
	98	* r7: End of command line string
	99	* r8: 0
	100	* r9: 0
	101	*/
	102	ulong cmd_start = images->cmdline_start;
	103	ulong cmd_end = images->cmdline_end;
	104	ulong initrd_start = images->initrd_start;
	105	ulong initrd_end = images->initrd_end;
	106	bd_t *kbd = images->kbd;
	107
	108	debug (" Booting using board info...\n");
7ff66bb0	109	WATCHDOG_RESET ();
5a98127d KG	110	(*kernel) (kbd, initrd_start, initrd_end,
	111	cmd_start, cmd_end, 0, 0);
	112	/* does not return */
	113	}
	114	return ;
	115	}
	116
76da19df	117	void arch_lmb_reserve(struct lmb *lmb)
5d3cc55e	118	{
391fd93a	119	phys_size_t bootm_size;
76da19df	120	ulong size, sp, bootmap_base;
c160a954	121
723806cc SG	122	bootmap_base = env_get_bootm_low();
723806cc SG	123	bootm_size = env_get_bootm_size();
d3f2fa0d KG	124
d3f2fa0d KG	125	#ifdef DEBUG
391fd93a	126	if (((u64)bootmap_base + bootm_size) >
6d0f6bcf	127	(CONFIG_SYS_SDRAM_BASE + (u64)gd->ram_size))
d3f2fa0d	128	puts("WARNING: bootm_low + bootm_size exceed total memory\n");
391fd93a	129	if ((bootmap_base + bootm_size) > get_effective_memsize())
d3f2fa0d KG	130	puts("WARNING: bootm_low + bootm_size exceed eff. memory\n");
	131	#endif
	132
391fd93a	133	size = min(bootm_size, get_effective_memsize());
b4141195	134	size = min(size, (ulong)CONFIG_SYS_LINUX_LOWMEM_MAX_SIZE);
d3f2fa0d	135
391fd93a	136	if (size < bootm_size) {
d3f2fa0d	137	ulong base = bootmap_base + size;
dc4b0b38	138	printf("WARNING: adjusting available memory to %lx\n", size);
391fd93a	139	lmb_reserve(lmb, base, bootm_size - size);
d3f2fa0d	140	}
e822d7fc	141
5d3cc55e MB	142	/*
	143	* Booting a (Linux) kernel image
	144	*
	145	* Allocate space for command line and board info - the
	146	* address should be as high as possible within the reach of
6d0f6bcf	147	* the kernel (see CONFIG_SYS_BOOTMAPSZ settings), but in unused
5d3cc55e MB	148	* memory, which means far enough below the current stack
	149	* pointer.
	150	*/
b6b0fe64	151	sp = get_sp();
d3f2fa0d	152	debug ("## Current stack ends at 0x%08lx\n", sp);
5d3cc55e	153
3882d7a5 NB	154	/* adjust sp by 4K to be safe */
3882d7a5 NB	155	sp -= 4096;
6d0f6bcf	156	lmb_reserve(lmb, sp, (CONFIG_SYS_SDRAM_BASE + get_effective_memsize() - sp));
5d3cc55e	157
561e710a KG	158	#ifdef CONFIG_MP
	159	cpu_mp_lmb_reserve(lmb);
	160	#endif
	161
76da19df KG	162	return ;
	163	}
	164
3b200110 KG	165	static void boot_prep_linux(bootm_headers_t *images)
	166	{
	167	#ifdef CONFIG_MP
	168	/*
	169	* if we are MP make sure to flush the device tree so any changes are
	170	* made visibile to all other cores. In AMP boot scenarios the cores
	171	* might not be HW cache coherent with each other.
	172	*/
	173	flush_cache((unsigned long)images->ft_addr, images->ft_len);
	174	#endif
	175	}
	176
5a98127d KG	177	static int boot_cmdline_linux(bootm_headers_t *images)
5a98127d KG	178	{
5a98127d KG	179	ulong of_size = images->ft_len;
	180	struct lmb *lmb = &images->lmb;
	181	ulong *cmd_start = &images->cmdline_start;
	182	ulong *cmd_end = &images->cmdline_end;
76da19df	183
5a98127d	184	int ret = 0;
76da19df	185
27953493 KG	186	if (!of_size) {
27953493 KG	187	/* allocate space and init command line */
590d3cac	188	ret = boot_get_cmdline (lmb, cmd_start, cmd_end);
e822d7fc KG	189	if (ret) {
e822d7fc KG	190	puts("ERROR with allocation of cmdline\n");
5a98127d	191	return ret;
e822d7fc	192	}
5a98127d KG	193	}
	194
	195	return ret;
	196	}
	197
	198	static int boot_bd_t_linux(bootm_headers_t *images)
	199	{
5a98127d KG	200	ulong of_size = images->ft_len;
	201	struct lmb *lmb = &images->lmb;
	202	bd_t **kbd = &images->kbd;
	203
	204	int ret = 0;
27953493	205
5a98127d	206	if (!of_size) {
27953493	207	/* allocate space for kernel copy of board info */
590d3cac	208	ret = boot_get_kbd (lmb, kbd);
e822d7fc KG	209	if (ret) {
e822d7fc KG	210	puts("ERROR with allocation of kernel bd\n");
5a98127d	211	return ret;
e822d7fc	212	}
5a98127d	213	set_clocks_in_mhz(*kbd);
27953493	214	}
5d3cc55e	215
5a98127d KG	216	return ret;
	217	}
	218
	219	static int boot_body_linux(bootm_headers_t *images)
	220	{
5a98127d KG	221	int ret;
5a98127d KG	222
5a98127d KG	223	/* allocate space for kernel copy of board info */
	224	ret = boot_bd_t_linux(images);
	225	if (ret)
	226	return ret;
	227
3e51266a	228	ret = image_setup_linux(images);
06a09918	229	if (ret)
5a98127d	230	return ret;
5d3cc55e	231
5a98127d KG	232	return 0;
5a98127d KG	233	}
d45d5a18	234
09140113 SG	235	noinline int do_bootm_linux(int flag, int argc, char *const argv[],
09140113 SG	236	bootm_headers_t *images)
5a98127d KG	237	{
5a98127d KG	238	int ret;
5d3cc55e	239
5a98127d KG	240	if (flag & BOOTM_STATE_OS_CMDLINE) {
	241	boot_cmdline_linux(images);
	242	return 0;
	243	}
5d3cc55e	244
5a98127d KG	245	if (flag & BOOTM_STATE_OS_BD_T) {
	246	boot_bd_t_linux(images);
	247	return 0;
	248	}
5d3cc55e	249
3b200110 KG	250	if (flag & BOOTM_STATE_OS_PREP) {
3b200110 KG	251	boot_prep_linux(images);
5a98127d	252	return 0;
3b200110	253	}
a15b0710	254
3b200110	255	boot_prep_linux(images);
5a98127d KG	256	ret = boot_body_linux(images);
	257	if (ret)
	258	return ret;
	259	boot_jump_linux(images);
	260
	261	return 0;
5d3cc55e	262	}
d3c5eb6d	263
ceaed2b1 MB	264	static ulong get_sp (void)
	265	{
	266	ulong sp;
	267
	268	asm( "mr %0,1": "=r"(sp) : );
	269	return sp;
	270	}
	271
b6b0fe64 MB	272	static void set_clocks_in_mhz (bd_t *kbd)
	273	{
	274	char *s;
	275
00caae6d SG	276	s = env_get("clocks_in_mhz");
00caae6d SG	277	if (s) {
b6b0fe64 MB	278	/* convert all clock information to MHz */
	279	kbd->bi_intfreq /= 1000000L;
	280	kbd->bi_busfreq /= 1000000L;
b6b0fe64 MB	281	#if defined(CONFIG_CPM2)
	282	kbd->bi_cpmfreq /= 1000000L;
	283	kbd->bi_brgfreq /= 1000000L;
	284	kbd->bi_sccfreq /= 1000000L;
438a4c11	285	kbd->bi_vco /= 1000000L;
b6b0fe64	286	#endif
b6b0fe64 MB	287	}
b6b0fe64 MB	288	}
871a57bb MY	289
	290	#if defined(CONFIG_BOOTM_VXWORKS)
	291	void boot_prep_vxworks(bootm_headers_t *images)
	292	{
	293	#if defined(CONFIG_OF_LIBFDT)
	294	int off;
	295	u64 base, size;
	296
	297	if (!images->ft_addr)
	298	return;
	299
	300	base = (u64)gd->bd->bi_memstart;
	301	size = (u64)gd->bd->bi_memsize;
	302
	303	off = fdt_path_offset(images->ft_addr, "/memory");
	304	if (off < 0)
	305	fdt_fixup_memory(images->ft_addr, base, size);
	306
	307	#if defined(CONFIG_MP)
	308	#if defined(CONFIG_MPC85xx)
	309	ft_fixup_cpu(images->ft_addr, base + size);
	310	ft_fixup_num_cores(images->ft_addr);
	311	#elif defined(CONFIG_MPC86xx)
	312	off = fdt_add_mem_rsv(images->ft_addr,
	313	determine_mp_bootpg(NULL), (u64)4096);
	314	if (off < 0)
	315	printf("## WARNING %s: %s\n", __func__, fdt_strerror(off));
	316	ft_fixup_num_cores(images->ft_addr);
	317	#endif
	318	flush_cache((unsigned long)images->ft_addr, images->ft_len);
	319	#endif
	320	#endif
	321	}
	322
	323	void boot_jump_vxworks(bootm_headers_t *images)
	324	{
	325	/* PowerPC VxWorks boot interface conforms to the ePAPR standard
	326	* general purpuse registers:
	327	*
	328	* r3: Effective address of the device tree image
	329	* r4: 0
	330	* r5: 0
	331	* r6: ePAPR magic value
	332	* r7: shall be the size of the boot IMA in bytes
	333	* r8: 0
	334	* r9: 0
	335	* TCR: WRC = 0, no watchdog timer reset will occur
	336	*/
	337	WATCHDOG_RESET();
	338
	339	((void ()(void , ulong, ulong, ulong,
	340	ulong, ulong, ulong))images->ep)(images->ft_addr,
723806cc	341	0, 0, EPAPR_MAGIC, env_get_bootm_mapsize(), 0, 0);
871a57bb MY	342	}
871a57bb MY	343	#endif