2 * Copyright (C) 2009 Texas Instruments Incorporated
5 * Heiko Schocher, DENX Software Engineering, hs@denx.de.
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
25 #include <linux/mtd/nand.h>
30 #include <asm/arch/hardware.h>
31 #include <asm/arch/nand_defs.h>
32 #include <asm/arch/davinci_misc.h>
33 #ifdef CONFIG_DAVINCI_MMC
35 #include <asm/arch/sdmmc_defs.h>
38 DECLARE_GLOBAL_DATA_PTR;
40 #ifndef CONFIG_SPL_BUILD
41 static struct davinci_timer *timer =
42 (struct davinci_timer *)DAVINCI_TIMER3_BASE;
44 static unsigned long get_timer_val(void)
46 unsigned long now = readl(&timer->tim34);
51 static int timer_running(void)
53 return readl(&timer->tcr) &
54 (DV_TIMER_TCR_ENAMODE_MASK << DV_TIMER_TCR_ENAMODE34_SHIFT);
57 static void stop_timer(void)
59 writel(0x0, &timer->tcr);
65 printf("Board: AIT CAM ENC 4XX\n");
71 gd->bd->bi_boot_params = PHYS_SDRAM_1 + 0x100;
76 #ifdef CONFIG_DRIVER_TI_EMAC
77 static int cam_enc_4xx_check_network(void)
81 s = getenv("ethaddr");
85 if (!is_valid_ether_addr((const u8 *)s))
92 s = getenv("netmask");
96 s = getenv("serverip");
100 s = getenv("gatewayip");
106 int board_eth_init(bd_t *bis)
110 ret = cam_enc_4xx_check_network();
114 davinci_emac_initialize();
120 #ifdef CONFIG_NAND_DAVINCI
122 davinci_std_read_page_syndrome(struct mtd_info *mtd, struct nand_chip *chip,
123 uint8_t *buf, int oob_required, int page)
125 struct nand_chip *this = mtd->priv;
126 int i, eccsize = chip->ecc.size;
127 int eccbytes = chip->ecc.bytes;
128 int eccsteps = chip->ecc.steps;
130 uint8_t *oob = chip->oob_poi;
132 chip->cmdfunc(mtd, NAND_CMD_READOOB, 0x0, page & this->pagemask);
134 chip->read_buf(mtd, oob, mtd->oobsize);
136 chip->cmdfunc(mtd, NAND_CMD_READ0, 0x0, page & this->pagemask);
139 for (i = 0; eccsteps; eccsteps--, i += eccbytes, p += eccsize) {
142 chip->ecc.hwctl(mtd, NAND_ECC_READ);
143 chip->read_buf(mtd, p, eccsize);
144 chip->ecc.hwctl(mtd, NAND_ECC_READSYN);
146 if (chip->ecc.prepad)
147 oob += chip->ecc.prepad;
149 stat = chip->ecc.correct(mtd, p, oob, NULL);
152 mtd->ecc_stats.failed++;
154 mtd->ecc_stats.corrected += stat;
158 if (chip->ecc.postpad)
159 oob += chip->ecc.postpad;
162 /* Calculate remaining oob bytes */
163 i = mtd->oobsize - (oob - chip->oob_poi);
165 chip->read_buf(mtd, oob, i);
170 static int davinci_std_write_page_syndrome(struct mtd_info *mtd,
171 struct nand_chip *chip, const uint8_t *buf,
174 unsigned char davinci_ecc_buf[NAND_MAX_OOBSIZE];
175 struct nand_chip *this = mtd->priv;
176 int i, eccsize = chip->ecc.size;
177 int eccbytes = chip->ecc.bytes;
178 int eccsteps = chip->ecc.steps;
179 int chunk = chip->ecc.bytes + chip->ecc.prepad + chip->ecc.postpad;
181 const uint8_t *p = buf;
182 uint8_t *oob = chip->oob_poi;
184 for (i = 0; eccsteps; eccsteps--, i += eccbytes, p += eccsize) {
185 chip->ecc.hwctl(mtd, NAND_ECC_WRITE);
186 chip->write_buf(mtd, p, eccsize);
188 /* Calculate ECC without prepad */
189 chip->ecc.calculate(mtd, p, oob + chip->ecc.prepad);
191 if (chip->ecc.prepad) {
192 offset = (chip->ecc.steps - eccsteps) * chunk;
193 memcpy(&davinci_ecc_buf[offset], oob, chip->ecc.prepad);
194 oob += chip->ecc.prepad;
197 offset = ((chip->ecc.steps - eccsteps) * chunk) +
199 memcpy(&davinci_ecc_buf[offset], oob, eccbytes);
202 if (chip->ecc.postpad) {
203 offset = ((chip->ecc.steps - eccsteps) * chunk) +
204 chip->ecc.prepad + eccbytes;
205 memcpy(&davinci_ecc_buf[offset], oob,
207 oob += chip->ecc.postpad;
212 * Write the sparebytes into the page once
213 * all eccsteps have been covered
215 for (i = 0; i < mtd->oobsize; i++)
216 writeb(davinci_ecc_buf[i], this->IO_ADDR_W);
218 /* Calculate remaining oob bytes */
219 i = mtd->oobsize - (oob - chip->oob_poi);
221 chip->write_buf(mtd, oob, i);
225 static int davinci_std_write_oob_syndrome(struct mtd_info *mtd,
226 struct nand_chip *chip, int page)
229 const uint8_t *bufpoi = chip->oob_poi;
231 pos = mtd->writesize;
233 chip->cmdfunc(mtd, NAND_CMD_SEQIN, pos, page);
235 chip->write_buf(mtd, bufpoi, mtd->oobsize);
237 chip->cmdfunc(mtd, NAND_CMD_PAGEPROG, -1, -1);
238 status = chip->waitfunc(mtd, chip);
240 return status & NAND_STATUS_FAIL ? -1 : 0;
243 static int davinci_std_read_oob_syndrome(struct mtd_info *mtd,
244 struct nand_chip *chip, int page)
246 struct nand_chip *this = mtd->priv;
247 uint8_t *buf = chip->oob_poi;
248 uint8_t *bufpoi = buf;
250 chip->cmdfunc(mtd, NAND_CMD_READOOB, 0x0, page & this->pagemask);
252 chip->read_buf(mtd, bufpoi, mtd->oobsize);
257 static void nand_dm365evm_select_chip(struct mtd_info *mtd, int chip)
259 struct nand_chip *this = mtd->priv;
260 unsigned long wbase = (unsigned long) this->IO_ADDR_W;
261 unsigned long rbase = (unsigned long) this->IO_ADDR_R;
264 __set_bit(14, &wbase);
265 __set_bit(14, &rbase);
267 __clear_bit(14, &wbase);
268 __clear_bit(14, &rbase);
270 this->IO_ADDR_W = (void *)wbase;
271 this->IO_ADDR_R = (void *)rbase;
274 int board_nand_init(struct nand_chip *nand)
276 davinci_nand_init(nand);
277 nand->select_chip = nand_dm365evm_select_chip;
282 struct nand_ecc_ctrl org_ecc;
283 static int notsaved = 1;
285 static int nand_switch_hw_func(int mode)
287 struct nand_chip *nand;
288 struct mtd_info *mtd;
290 if (nand_curr_device < 0 ||
291 nand_curr_device >= CONFIG_SYS_MAX_NAND_DEVICE ||
292 !nand_info[nand_curr_device].name) {
293 printf("Error: Can't switch hw functions," \
294 " no devices available\n");
298 mtd = &nand_info[nand_curr_device];
303 printf("switching to uboot hw functions.\n");
304 memcpy(&nand->ecc, &org_ecc,
305 sizeof(struct nand_ecc_ctrl));
309 printf("switching to RBL hw functions.\n");
311 memcpy(&org_ecc, &nand->ecc,
312 sizeof(struct nand_ecc_ctrl));
315 nand->ecc.mode = NAND_ECC_HW_SYNDROME;
316 nand->ecc.prepad = 6;
317 nand->ecc.read_page = davinci_std_read_page_syndrome;
318 nand->ecc.write_page = davinci_std_write_page_syndrome;
319 nand->ecc.read_oob = davinci_std_read_oob_syndrome;
320 nand->ecc.write_oob = davinci_std_write_oob_syndrome;
327 static int do_switch_ecc(cmd_tbl_t *cmdtp, int flag, int argc,
332 if (strncmp(argv[1], "rbl", 2) == 0)
333 hwmode = nand_switch_hw_func(1);
334 else if (strncmp(argv[1], "uboot", 2) == 0)
335 hwmode = nand_switch_hw_func(0);
342 printf("Usage: nandrbl %s\n", cmdtp->usage);
347 nandrbl, 2, 1, do_switch_ecc,
348 "switch between rbl/uboot NAND ECC calculation algorithm",
349 "[rbl/uboot] - Switch between rbl/uboot NAND ECC algorithm"
353 #endif /* #ifdef CONFIG_NAND_DAVINCI */
355 #ifdef CONFIG_DAVINCI_MMC
356 static struct davinci_mmc mmc_sd0 = {
357 .reg_base = (struct davinci_mmc_regs *)DAVINCI_MMC_SD0_BASE,
358 .input_clk = 121500000,
359 .host_caps = MMC_MODE_4BIT,
360 .voltages = MMC_VDD_32_33 | MMC_VDD_33_34,
361 .version = MMC_CTLR_VERSION_2,
364 int board_mmc_init(bd_t *bis)
368 /* Add slot-0 to mmc subsystem */
369 err = davinci_mmc_init(bis, &mmc_sd0);
375 int board_late_init(void)
377 struct davinci_gpio *gpio = davinci_gpio_bank45;
379 /* 24MHz InputClock / 15 prediv -> 1.6 MHz timer running */
380 while ((get_timer_val() < CONFIG_AIT_TIMER_TIMEOUT) &&
384 /* 1 sec reached -> stop timer, clear all LED */
386 clrbits_le32(&gpio->out_data, CONFIG_CAM_ENC_LED_MASK);
392 char *name = "GENERIC @ 0x00";
395 miiphy_reset(name, 0x0);
398 #else /* #ifndef CONFIG_SPL_BUILD */
399 static void cam_enc_4xx_set_all_led(void)
401 struct davinci_gpio *gpio = davinci_gpio_bank45;
403 setbits_le32(&gpio->out_data, CONFIG_CAM_ENC_LED_MASK);
407 * TIMER 0 is used for tick
409 static struct davinci_timer *timer =
410 (struct davinci_timer *)DAVINCI_TIMER3_BASE;
412 #define TIMER_LOAD_VAL 0xffffffff
413 #define TIM_CLK_DIV 16
415 static int cam_enc_4xx_timer_init(void)
417 /* We are using timer34 in unchained 32-bit mode, full speed */
418 writel(0x0, &timer->tcr);
419 writel(0x0, &timer->tgcr);
420 writel(0x06 | ((TIM_CLK_DIV - 1) << 8), &timer->tgcr);
421 writel(0x0, &timer->tim34);
422 writel(TIMER_LOAD_VAL, &timer->prd34);
423 writel(2 << 22, &timer->tcr);
427 void board_gpio_init(void)
429 struct davinci_gpio *gpio;
431 cam_enc_4xx_set_all_led();
432 cam_enc_4xx_timer_init();
433 gpio = davinci_gpio_bank01;
434 clrbits_le32(&gpio->dir, ~0xfdfffffe);
435 /* clear LED D14 = GPIO25 */
436 clrbits_le32(&gpio->out_data, 0x02000000);
437 gpio = davinci_gpio_bank23;
438 clrbits_le32(&gpio->dir, ~0x5ff0afef);
439 /* set GPIO61 to 1 -> intern UART0 as Console */
440 setbits_le32(&gpio->out_data, 0x20000000);
442 * PHY out of reset GIO 50 = 1
443 * NAND WP off GIO 51 = 1
445 setbits_le32(&gpio->out_data, 0x000c0004);
446 gpio = davinci_gpio_bank45;
447 clrbits_le32(&gpio->dir, ~(0xdb2fffff) | CONFIG_CAM_ENC_LED_MASK);
457 clrbits_le32(&gpio->out_data, CONFIG_CAM_ENC_LED_MASK);
458 gpio = davinci_gpio_bank67;
459 clrbits_le32(&gpio->dir, ~0x000007ff);
463 * functions for the post memory test.
465 int arch_memory_test_prepare(u32 *vstart, u32 *size, phys_addr_t *phys_offset)
467 *vstart = CONFIG_SYS_SDRAM_BASE;
468 *size = PHYS_SDRAM_1_SIZE;
473 void arch_memory_failure_handle(void)
475 cam_enc_4xx_set_all_led();
476 puts("mem failure\n");
481 #if defined(CONFIG_MENU)
485 #define MENU_EXIT_BOOTCMD -2
488 #define MENU_UPDATE 2
489 #define MENU_NETWORK 3
492 static int menu_start;
494 #define FIT_SUBTYPE_UNKNOWN 0
495 #define FIT_SUBTYPE_UBL_HEADER 1
496 #define FIT_SUBTYPE_SPL_IMAGE 2
497 #define FIT_SUBTYPE_UBOOT_IMAGE 3
498 #define FIT_SUBTYPE_DF_ENV_IMAGE 4
499 #define FIT_SUBTYPE_RAMDISK_IMAGE 5
501 struct fit_images_info {
509 static struct fit_images_info imgs[10];
511 struct menu_display {
513 int timeout; /* in sec */
516 int (*menu_evaluate)(char *choice);
519 char *menu_main[] = {
521 "(2) Update Software",
522 "(3) Reset to default setting and boot",
523 "(4) Enter U-Boot console",
527 char *menu_update[] = {
528 "(1) Network settings",
534 char *menu_load[] = {
540 char *menu_network[] = {
545 "(5) tftp image name",
546 "(6) back to update software",
550 static void ait_menu_print(void *data)
552 printf("%s\n", (char *)data);
556 static char *menu_handle(struct menu_display *display)
566 m = menu_create(display->title, display->timeout, 1, ait_menu_print,
569 for (i = 0; display->menulist[i]; i++) {
570 sprintf(key, "%d", i + 1);
571 if (display->id == MENU_NETWORK) {
574 s = getenv("ipaddr");
577 s = getenv("netmask");
580 s = getenv("serverip");
583 s = getenv("gatewayip");
586 s = getenv("img_file");
593 sprintf(temp[i], "%s: %s",
594 display->menulist[i], s);
595 ret = menu_item_add(m, key, temp[i]);
597 ret = menu_item_add(m, key,
598 display->menulist[i]);
601 ret = menu_item_add(m, key, display->menulist[i]);
605 printf("failed to add item!");
610 sprintf(key, "%d", 1);
611 menu_default_set(m, key);
613 if (menu_get_choice(m, &choice) != 1)
614 debug("Problem picking a choice!\n");
621 static int ait_menu_show(struct menu_display *display, int bootdelay)
626 if ((menu_start == 0) && (display->id == MENU_MAIN))
627 display->timeout = bootdelay;
629 display->timeout = 0;
631 while (end == MENU_STAY) {
632 choice = menu_handle(display);
634 end = display->menu_evaluate(choice);
636 if (end == display->id)
638 if (display->id == MENU_MAIN) {
640 end = MENU_EXIT_BOOTCMD;
642 display->timeout = 0;
648 static int ait_writeublheader(void)
654 for (i = CONFIG_SYS_NAND_BLOCK_SIZE;
655 i < CONFIG_SYS_NAND_U_BOOT_OFFS;
656 i += CONFIG_SYS_NAND_BLOCK_SIZE) {
657 sprintf(s, "%lx", i);
658 ret = setenv("header_addr", s);
660 ret = run_command("run img_writeheader", 0);
667 static int ait_menu_install_images(void)
675 * possible image types:
676 * FIT_SUBTYPE_UNKNOWN
677 * FIT_SUBTYPE_UBL_HEADER
678 * FIT_SUBTYPE_SPL_IMAGE
679 * FIT_SUBTYPE_UBOOT_IMAGE
680 * FIT_SUBTYPE_DF_ENV_IMAGE
681 * FIT_SUBTYPE_RAMDISK_IMAGE
684 * img_addr_r: image start addr
685 * header_addr: addr where to write to UBL header
686 * img_writeheader: write ubl header to nand
687 * img_writespl: write spl to nand
688 * img_writeuboot: write uboot to nand
689 * img_writedfenv: write default environment to ubi volume
690 * img_volume: which ubi volume should be updated with img_writeramdisk
691 * filesize: size of data for updating ubi volume
692 * img_writeramdisk: write ramdisk to ubi volume
695 while (imgs[count].type != IH_TYPE_INVALID) {
696 printf("Installing %s\n",
697 genimg_get_type_name(imgs[count].type));
698 sprintf(s, "%p", imgs[count].data);
699 setenv("img_addr_r", s);
700 sprintf(s, "%lx", (unsigned long)imgs[count].size);
701 setenv("filesize", s);
702 switch (imgs[count].subtype) {
703 case FIT_SUBTYPE_DF_ENV_IMAGE:
704 ret = run_command("run img_writedfenv", 0);
706 case FIT_SUBTYPE_RAMDISK_IMAGE:
707 t = getenv("img_volume");
709 ret = setenv("img_volume", "rootfs1");
711 /* switch to other volume */
712 if (strncmp(t, "rootfs1", 7) == 0)
713 ret = setenv("img_volume", "rootfs2");
715 ret = setenv("img_volume", "rootfs1");
720 ret = run_command("run img_writeramdisk", 0);
722 case FIT_SUBTYPE_SPL_IMAGE:
723 ret = run_command("run img_writespl", 0);
725 case FIT_SUBTYPE_UBL_HEADER:
726 ret = ait_writeublheader();
728 case FIT_SUBTYPE_UBOOT_IMAGE:
729 ret = run_command("run img_writeuboot", 0);
732 /* not supported type */
737 /* now save dvn_* and img_volume env vars to new values */
739 t = getenv("x_dvn_boot_vers");
741 setenv("dvn_boot_vers", t);
743 t = getenv("x_dvn_app_vers");
745 setenv("dvn_boot_vers", t);
747 setenv("x_dvn_boot_vers", NULL);
748 setenv("x_dvn_app_vers", NULL);
749 ret = run_command("run savenewvers", 0);
755 static int ait_menu_evaluate_load(char *choice)
763 ait_menu_install_images();
766 /* cancel, back to main */
767 setenv("x_dvn_boot_vers", NULL);
768 setenv("x_dvn_app_vers", NULL);
775 struct menu_display ait_load = {
776 .title = "AIT load image",
779 .menulist = menu_load,
780 .menu_evaluate = ait_menu_evaluate_load,
783 static void ait_menu_read_env(char *name)
785 char output[CONFIG_SYS_CBSIZE];
786 char cbuf[CONFIG_SYS_CBSIZE];
790 sprintf(output, "%s old: %s value: ", name, getenv(name));
791 memset(cbuf, 0, CONFIG_SYS_CBSIZE);
792 readret = readline_into_buffer(output, cbuf, 0);
795 ret = setenv(name, cbuf);
797 printf("Error setting %s\n", name);
804 static int ait_menu_evaluate_network(char *choice)
811 ait_menu_read_env("ipaddr");
814 ait_menu_read_env("netmask");
817 ait_menu_read_env("serverip");
820 ait_menu_read_env("gatewayip");
823 ait_menu_read_env("img_file");
833 struct menu_display ait_network = {
834 .title = "AIT network settings",
837 .menulist = menu_network,
838 .menu_evaluate = ait_menu_evaluate_network,
841 static int fit_get_subtype(const void *fit, int noffset, char **subtype)
845 *subtype = (char *)fdt_getprop(fit, noffset, "subtype", &len);
846 if (*subtype == NULL)
852 static int ait_subtype_nr(char *subtype)
854 int ret = FIT_SUBTYPE_UNKNOWN;
856 if (!strncmp("ublheader", subtype, strlen("ublheader")))
857 return FIT_SUBTYPE_UBL_HEADER;
858 if (!strncmp("splimage", subtype, strlen("splimage")))
859 return FIT_SUBTYPE_SPL_IMAGE;
860 if (!strncmp("ubootimage", subtype, strlen("ubootimage")))
861 return FIT_SUBTYPE_UBOOT_IMAGE;
862 if (!strncmp("dfenvimage", subtype, strlen("dfenvimage")))
863 return FIT_SUBTYPE_DF_ENV_IMAGE;
868 static int ait_menu_check_image(void)
871 unsigned long fit_addr;
882 int found_uboot = -1;
883 int found_ramdisk = -1;
885 memset(imgs, 0, sizeof(imgs));
886 s = getenv("fit_addr_r");
887 fit_addr = s ? (unsigned long)simple_strtol(s, NULL, 16) : \
888 CONFIG_BOARD_IMG_ADDR_R;
890 addr = (void *)fit_addr;
891 /* check if it is a FIT image */
892 format = genimg_get_format(addr);
893 if (format != IMAGE_FORMAT_FIT)
896 if (!fit_check_format(addr))
899 /* print the FIT description */
900 ret = fit_get_desc(addr, 0, &desc);
901 printf("FIT description: ");
903 printf("unavailable\n");
905 printf("%s\n", desc);
908 images_noffset = fdt_path_offset(addr, FIT_IMAGES_PATH);
909 if (images_noffset < 0) {
910 printf("Can't find images parent node '%s' (%s)\n",
911 FIT_IMAGES_PATH, fdt_strerror(images_noffset));
915 /* Process its subnodes, print out component images details */
916 for (ndepth = 0, count = 0,
917 noffset = fdt_next_node(addr, images_noffset, &ndepth);
918 (noffset >= 0) && (ndepth > 0);
919 noffset = fdt_next_node(addr, noffset, &ndepth)) {
922 * Direct child node of the images parent node,
923 * i.e. component image node.
925 printf("Image %u (%s)\n", count,
926 fit_get_name(addr, noffset, NULL));
928 fit_image_print(addr, noffset, "");
930 fit_image_get_type(addr, noffset,
932 /* Mandatory properties */
933 ret = fit_get_desc(addr, noffset, &desc);
934 printf("Description: ");
936 printf("unavailable\n");
938 printf("%s\n", desc);
940 ret = fit_get_subtype(addr, noffset, &subtype);
943 printf("unavailable\n");
945 imgs[count].subtype = ait_subtype_nr(subtype);
946 printf("%s %d\n", subtype,
947 imgs[count].subtype);
950 sprintf(imgs[count].desc, "%s", desc);
952 ret = fit_image_get_data(addr, noffset,
956 printf("Data Size: ");
958 printf("unavailable\n");
960 genimg_print_size(imgs[count].size);
961 printf("Data @ %p\n", imgs[count].data);
966 for (i = 0; i < count; i++) {
967 if (imgs[i].subtype == FIT_SUBTYPE_UBOOT_IMAGE)
969 if (imgs[i].type == IH_TYPE_RAMDISK) {
971 imgs[i].subtype = FIT_SUBTYPE_RAMDISK_IMAGE;
975 /* dvn_* env var update, if the FIT descriptors are different */
976 if (found_uboot >= 0) {
977 s = getenv("dvn_boot_vers");
979 ret = strcmp(s, imgs[found_uboot].desc);
981 setenv("x_dvn_boot_vers",
982 imgs[found_uboot].desc);
985 printf("no new uboot version\n");
988 setenv("dvn_boot_vers", imgs[found_uboot].desc);
991 if (found_ramdisk >= 0) {
992 s = getenv("dvn_app_vers");
994 ret = strcmp(s, imgs[found_ramdisk].desc);
996 setenv("x_dvn_app_vers",
997 imgs[found_ramdisk].desc);
1000 printf("no new ramdisk version\n");
1003 setenv("dvn_app_vers", imgs[found_ramdisk].desc);
1006 if ((found_uboot == -1) && (found_ramdisk == -1))
1012 static int ait_menu_evaluate_update(char *choice)
1019 switch (choice[1]) {
1021 return ait_menu_show(&ait_network, 0);
1025 ret = run_command("run load_img", 0);
1026 printf("ret: %d\n", ret);
1030 ret = ait_menu_check_image();
1034 return ait_menu_show(&ait_load, 0);
1045 struct menu_display ait_update = {
1046 .title = "AIT Update Software",
1049 .menulist = menu_update,
1050 .menu_evaluate = ait_menu_evaluate_update,
1053 static int ait_menu_evaluate_main(char *choice)
1059 switch (choice[1]) {
1062 return MENU_EXIT_BOOTCMD;
1065 return ait_menu_show(&ait_update, 0);
1068 /* reset to default settings */
1069 setenv("app_reset", "yes");
1070 return MENU_EXIT_BOOTCMD;
1081 struct menu_display ait_main = {
1082 .title = "AIT Main",
1083 .timeout = CONFIG_BOOTDELAY,
1085 .menulist = menu_main,
1086 .menu_evaluate = ait_menu_evaluate_main,
1089 int menu_show(int bootdelay)
1093 run_command("run saveparms", 0);
1094 ret = ait_menu_show(&ait_main, bootdelay);
1095 run_command("run restoreparms", 0);
1097 if (ret == MENU_EXIT_BOOTCMD)
1103 void menu_display_statusline(struct menu *m)
1107 s1 = getenv("x_dvn_boot_vers");
1109 s1 = getenv("dvn_boot_vers");
1111 s2 = getenv("x_dvn_app_vers");
1113 s2 = getenv("dvn_app_vers");
1115 printf("State: dvn_boot_vers: %s dvn_app_vers: %s\n", s1, s2);