diff options
Diffstat (limited to 'roms/u-boot/board/ait')
| -rw-r--r-- | roms/u-boot/board/ait/cam_enc_4xx/Makefile | 10 | ||||
| -rw-r--r-- | roms/u-boot/board/ait/cam_enc_4xx/cam_enc_4xx.c | 1106 | ||||
| -rw-r--r-- | roms/u-boot/board/ait/cam_enc_4xx/config.mk | 20 | ||||
| -rw-r--r-- | roms/u-boot/board/ait/cam_enc_4xx/u-boot-spl.lds | 56 | ||||
| -rw-r--r-- | roms/u-boot/board/ait/cam_enc_4xx/ublimage.cfg | 31 |
5 files changed, 1223 insertions, 0 deletions
diff --git a/roms/u-boot/board/ait/cam_enc_4xx/Makefile b/roms/u-boot/board/ait/cam_enc_4xx/Makefile new file mode 100644 index 00000000..0d03ce00 --- /dev/null +++ b/roms/u-boot/board/ait/cam_enc_4xx/Makefile @@ -0,0 +1,10 @@ +# +# (C) Copyright 2000, 2001, 2002 +# Wolfgang Denk, DENX Software Engineering, wd@denx.de. +# +# Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net> +# +# SPDX-License-Identifier: GPL-2.0+ +# + +obj-y := cam_enc_4xx.o diff --git a/roms/u-boot/board/ait/cam_enc_4xx/cam_enc_4xx.c b/roms/u-boot/board/ait/cam_enc_4xx/cam_enc_4xx.c new file mode 100644 index 00000000..7e1b16ac --- /dev/null +++ b/roms/u-boot/board/ait/cam_enc_4xx/cam_enc_4xx.c @@ -0,0 +1,1106 @@ +/* + * Copyright (C) 2009 Texas Instruments Incorporated + * + * Copyright (C) 2011 + * Heiko Schocher, DENX Software Engineering, hs@denx.de. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <errno.h> +#include <hush.h> +#include <linux/mtd/nand.h> +#include <nand.h> +#include <miiphy.h> +#include <netdev.h> +#include <asm/io.h> +#include <asm/arch/hardware.h> +#include <asm/arch/nand_defs.h> +#include <asm/arch/davinci_misc.h> +#ifdef CONFIG_DAVINCI_MMC +#include <mmc.h> +#include <asm/arch/sdmmc_defs.h> +#endif + +DECLARE_GLOBAL_DATA_PTR; + +#ifndef CONFIG_SPL_BUILD +static struct davinci_timer *timer = + (struct davinci_timer *)DAVINCI_TIMER3_BASE; + +static unsigned long get_timer_val(void) +{ + unsigned long now = readl(&timer->tim34); + + return now; +} + +static int timer_running(void) +{ + return readl(&timer->tcr) & + (DV_TIMER_TCR_ENAMODE_MASK << DV_TIMER_TCR_ENAMODE34_SHIFT); +} + +static void stop_timer(void) +{ + writel(0x0, &timer->tcr); + return; +} + +int checkboard(void) +{ + printf("Board: AIT CAM ENC 4XX\n"); + return 0; +} + +int board_init(void) +{ + gd->bd->bi_boot_params = PHYS_SDRAM_1 + 0x100; + + return 0; +} + +#ifdef CONFIG_DRIVER_TI_EMAC +static int cam_enc_4xx_check_network(void) +{ + char *s; + + s = getenv("ethaddr"); + if (!s) + return -EINVAL; + + if (!is_valid_ether_addr((const u8 *)s)) + return -EINVAL; + + s = getenv("ipaddr"); + if (!s) + return -EINVAL; + + s = getenv("netmask"); + if (!s) + return -EINVAL; + + s = getenv("serverip"); + if (!s) + return -EINVAL; + + s = getenv("gatewayip"); + if (!s) + return -EINVAL; + + return 0; +} +int board_eth_init(bd_t *bis) +{ + int ret; + + ret = cam_enc_4xx_check_network(); + if (ret) + return ret; + + davinci_emac_initialize(); + + return 0; +} +#endif + +#ifdef CONFIG_NAND_DAVINCI +static int +davinci_std_read_page_syndrome(struct mtd_info *mtd, struct nand_chip *chip, + uint8_t *buf, int oob_required, int page) +{ + struct nand_chip *this = mtd->priv; + int i, eccsize = chip->ecc.size; + int eccbytes = chip->ecc.bytes; + int eccsteps = chip->ecc.steps; + uint8_t *p = buf; + uint8_t *oob = chip->oob_poi; + + chip->cmdfunc(mtd, NAND_CMD_READOOB, 0x0, page & this->pagemask); + + chip->read_buf(mtd, oob, mtd->oobsize); + + chip->cmdfunc(mtd, NAND_CMD_READ0, 0x0, page & this->pagemask); + + + for (i = 0; eccsteps; eccsteps--, i += eccbytes, p += eccsize) { + int stat; + + chip->ecc.hwctl(mtd, NAND_ECC_READ); + chip->read_buf(mtd, p, eccsize); + chip->ecc.hwctl(mtd, NAND_ECC_READSYN); + + if (chip->ecc.prepad) + oob += chip->ecc.prepad; + + stat = chip->ecc.correct(mtd, p, oob, NULL); + + if (stat == -1) + mtd->ecc_stats.failed++; + else + mtd->ecc_stats.corrected += stat; + + oob += eccbytes; + + if (chip->ecc.postpad) + oob += chip->ecc.postpad; + } + + /* Calculate remaining oob bytes */ + i = mtd->oobsize - (oob - chip->oob_poi); + if (i) + chip->read_buf(mtd, oob, i); + + return 0; +} + +static int davinci_std_write_page_syndrome(struct mtd_info *mtd, + struct nand_chip *chip, const uint8_t *buf, + int oob_required) +{ + unsigned char davinci_ecc_buf[NAND_MAX_OOBSIZE]; + struct nand_chip *this = mtd->priv; + int i, eccsize = chip->ecc.size; + int eccbytes = chip->ecc.bytes; + int eccsteps = chip->ecc.steps; + int chunk = chip->ecc.bytes + chip->ecc.prepad + chip->ecc.postpad; + int offset = 0; + const uint8_t *p = buf; + uint8_t *oob = chip->oob_poi; + + for (i = 0; eccsteps; eccsteps--, i += eccbytes, p += eccsize) { + chip->ecc.hwctl(mtd, NAND_ECC_WRITE); + chip->write_buf(mtd, p, eccsize); + + /* Calculate ECC without prepad */ + chip->ecc.calculate(mtd, p, oob + chip->ecc.prepad); + + if (chip->ecc.prepad) { + offset = (chip->ecc.steps - eccsteps) * chunk; + memcpy(&davinci_ecc_buf[offset], oob, chip->ecc.prepad); + oob += chip->ecc.prepad; + } + + offset = ((chip->ecc.steps - eccsteps) * chunk) + + chip->ecc.prepad; + memcpy(&davinci_ecc_buf[offset], oob, eccbytes); + oob += eccbytes; + + if (chip->ecc.postpad) { + offset = ((chip->ecc.steps - eccsteps) * chunk) + + chip->ecc.prepad + eccbytes; + memcpy(&davinci_ecc_buf[offset], oob, + chip->ecc.postpad); + oob += chip->ecc.postpad; + } + } + + /* + * Write the sparebytes into the page once + * all eccsteps have been covered + */ + for (i = 0; i < mtd->oobsize; i++) + writeb(davinci_ecc_buf[i], this->IO_ADDR_W); + + /* Calculate remaining oob bytes */ + i = mtd->oobsize - (oob - chip->oob_poi); + if (i) + chip->write_buf(mtd, oob, i); + return 0; +} + +static int davinci_std_write_oob_syndrome(struct mtd_info *mtd, + struct nand_chip *chip, int page) +{ + int pos, status = 0; + const uint8_t *bufpoi = chip->oob_poi; + + pos = mtd->writesize; + + chip->cmdfunc(mtd, NAND_CMD_SEQIN, pos, page); + + chip->write_buf(mtd, bufpoi, mtd->oobsize); + + chip->cmdfunc(mtd, NAND_CMD_PAGEPROG, -1, -1); + status = chip->waitfunc(mtd, chip); + + return status & NAND_STATUS_FAIL ? -1 : 0; +} + +static int davinci_std_read_oob_syndrome(struct mtd_info *mtd, + struct nand_chip *chip, int page) +{ + struct nand_chip *this = mtd->priv; + uint8_t *buf = chip->oob_poi; + uint8_t *bufpoi = buf; + + chip->cmdfunc(mtd, NAND_CMD_READOOB, 0x0, page & this->pagemask); + + chip->read_buf(mtd, bufpoi, mtd->oobsize); + + return 0; +} + +static void nand_dm365evm_select_chip(struct mtd_info *mtd, int chip) +{ + struct nand_chip *this = mtd->priv; + unsigned long wbase = (unsigned long) this->IO_ADDR_W; + unsigned long rbase = (unsigned long) this->IO_ADDR_R; + + if (chip == 1) { + __set_bit(14, &wbase); + __set_bit(14, &rbase); + } else { + __clear_bit(14, &wbase); + __clear_bit(14, &rbase); + } + this->IO_ADDR_W = (void *)wbase; + this->IO_ADDR_R = (void *)rbase; +} + +int board_nand_init(struct nand_chip *nand) +{ + davinci_nand_init(nand); + nand->select_chip = nand_dm365evm_select_chip; + + return 0; +} + +struct nand_ecc_ctrl org_ecc; +static int notsaved = 1; + +static int nand_switch_hw_func(int mode) +{ + struct nand_chip *nand; + struct mtd_info *mtd; + + if (nand_curr_device < 0 || + nand_curr_device >= CONFIG_SYS_MAX_NAND_DEVICE || + !nand_info[nand_curr_device].name) { + printf("Error: Can't switch hw functions," \ + " no devices available\n"); + return -1; + } + + mtd = &nand_info[nand_curr_device]; + nand = mtd->priv; + + if (mode == 0) { + if (notsaved == 0) { + printf("switching to uboot hw functions.\n"); + memcpy(&nand->ecc, &org_ecc, + sizeof(struct nand_ecc_ctrl)); + } + } else { + /* RBL */ + printf("switching to RBL hw functions.\n"); + if (notsaved == 1) { + memcpy(&org_ecc, &nand->ecc, + sizeof(struct nand_ecc_ctrl)); + notsaved = 0; + } + nand->ecc.mode = NAND_ECC_HW_SYNDROME; + nand->ecc.prepad = 6; + nand->ecc.read_page = davinci_std_read_page_syndrome; + nand->ecc.write_page = davinci_std_write_page_syndrome; + nand->ecc.read_oob = davinci_std_read_oob_syndrome; + nand->ecc.write_oob = davinci_std_write_oob_syndrome; + } + return mode; +} + +static int hwmode; + +static int do_switch_ecc(cmd_tbl_t *cmdtp, int flag, int argc, + char *const argv[]) +{ + if (argc != 2) + goto usage; + if (strncmp(argv[1], "rbl", 2) == 0) + hwmode = nand_switch_hw_func(1); + else if (strncmp(argv[1], "uboot", 2) == 0) + hwmode = nand_switch_hw_func(0); + else + goto usage; + + return 0; + +usage: + printf("Usage: nandrbl %s\n", cmdtp->usage); + return 1; +} + +U_BOOT_CMD( + nandrbl, 2, 1, do_switch_ecc, + "switch between rbl/uboot NAND ECC calculation algorithm", + "[rbl/uboot] - Switch between rbl/uboot NAND ECC algorithm" +); + + +#endif /* #ifdef CONFIG_NAND_DAVINCI */ + +#ifdef CONFIG_DAVINCI_MMC +static struct davinci_mmc mmc_sd0 = { + .reg_base = (struct davinci_mmc_regs *)DAVINCI_MMC_SD0_BASE, + .input_clk = 121500000, + .host_caps = MMC_MODE_4BIT, + .voltages = MMC_VDD_32_33 | MMC_VDD_33_34, + .version = MMC_CTLR_VERSION_2, +}; + +int board_mmc_init(bd_t *bis) +{ + int err; + + /* Add slot-0 to mmc subsystem */ + err = davinci_mmc_init(bis, &mmc_sd0); + + return err; +} +#endif + +int board_late_init(void) +{ + struct davinci_gpio *gpio = davinci_gpio_bank45; + + /* 24MHz InputClock / 15 prediv -> 1.6 MHz timer running */ + while ((get_timer_val() < CONFIG_AIT_TIMER_TIMEOUT) && + timer_running()) + ; + + /* 1 sec reached -> stop timer, clear all LED */ + stop_timer(); + clrbits_le32(&gpio->out_data, CONFIG_CAM_ENC_LED_MASK); + return 0; +} + +void reset_phy(void) +{ + char *name = "GENERIC @ 0x00"; + + /* reset the phy */ + miiphy_reset(name, 0x0); +} + +#else /* #ifndef CONFIG_SPL_BUILD */ +static void cam_enc_4xx_set_all_led(void) +{ + struct davinci_gpio *gpio = davinci_gpio_bank45; + + setbits_le32(&gpio->out_data, CONFIG_CAM_ENC_LED_MASK); +} + +/* + * TIMER 0 is used for tick + */ +static struct davinci_timer *timer = + (struct davinci_timer *)DAVINCI_TIMER3_BASE; + +#define TIMER_LOAD_VAL 0xffffffff +#define TIM_CLK_DIV 16 + +static int cam_enc_4xx_timer_init(void) +{ + /* We are using timer34 in unchained 32-bit mode, full speed */ + writel(0x0, &timer->tcr); + writel(0x0, &timer->tgcr); + writel(0x06 | ((TIM_CLK_DIV - 1) << 8), &timer->tgcr); + writel(0x0, &timer->tim34); + writel(TIMER_LOAD_VAL, &timer->prd34); + writel(2 << 22, &timer->tcr); + return 0; +} + +void board_gpio_init(void) +{ + struct davinci_gpio *gpio; + + cam_enc_4xx_set_all_led(); + cam_enc_4xx_timer_init(); + gpio = davinci_gpio_bank01; + clrbits_le32(&gpio->dir, ~0xfdfffffe); + /* clear LED D14 = GPIO25 */ + clrbits_le32(&gpio->out_data, 0x02000000); + gpio = davinci_gpio_bank23; + clrbits_le32(&gpio->dir, ~0x5ff0afef); + /* set GPIO61 to 1 -> intern UART0 as Console */ + setbits_le32(&gpio->out_data, 0x20000000); + /* + * PHY out of reset GIO 50 = 1 + * NAND WP off GIO 51 = 1 + */ + setbits_le32(&gpio->out_data, 0x000c0004); + gpio = davinci_gpio_bank45; + clrbits_le32(&gpio->dir, ~(0xdb2fffff) | CONFIG_CAM_ENC_LED_MASK); + /* + * clear LED: + * D17 = GPIO86 + * D11 = GPIO87 + * GPIO88 + * GPIO89 + * D13 = GPIO90 + * GPIO91 + */ + clrbits_le32(&gpio->out_data, CONFIG_CAM_ENC_LED_MASK); + gpio = davinci_gpio_bank67; + clrbits_le32(&gpio->dir, ~0x000007ff); +} + +/* + * functions for the post memory test. + */ +int arch_memory_test_prepare(u32 *vstart, u32 *size, phys_addr_t *phys_offset) +{ + *vstart = CONFIG_SYS_SDRAM_BASE; + *size = PHYS_SDRAM_1_SIZE; + *phys_offset = 0; + return 0; +} + +void arch_memory_failure_handle(void) +{ + cam_enc_4xx_set_all_led(); + puts("mem failure\n"); + while (1) + ; +} +#endif +#if defined(CONFIG_MENU) +#include "menu.h" + +#define MENU_EXIT -1 +#define MENU_EXIT_BOOTCMD -2 +#define MENU_STAY 0 +#define MENU_MAIN 1 +#define MENU_UPDATE 2 +#define MENU_NETWORK 3 +#define MENU_LOAD 4 + +static int menu_start; + +#define FIT_SUBTYPE_UNKNOWN 0 +#define FIT_SUBTYPE_UBL_HEADER 1 +#define FIT_SUBTYPE_SPL_IMAGE 2 +#define FIT_SUBTYPE_UBOOT_IMAGE 3 +#define FIT_SUBTYPE_DF_ENV_IMAGE 4 +#define FIT_SUBTYPE_RAMDISK_IMAGE 5 + +struct fit_images_info { + u_int8_t type; + int subtype; + char desc[200]; + const void *data; + size_t size; +}; + +static struct fit_images_info imgs[10]; + +struct menu_display { + char title[50]; + int timeout; /* in sec */ + int id; /* MENU_* */ + char **menulist; + int (*menu_evaluate)(char *choice); +}; + +char *menu_main[] = { + "(1) Boot", + "(2) Update Software", + "(3) Reset to default setting and boot", + "(4) Enter U-Boot console", + NULL +}; + +char *menu_update[] = { + "(1) Network settings", + "(2) load image", + "(3) back to main", + NULL +}; + +char *menu_load[] = { + "(1) install image", + "(2) cancel", + NULL +}; + +char *menu_network[] = { + "(1) ipaddr ", + "(2) netmask ", + "(3) serverip ", + "(4) gatewayip", + "(5) tftp image name", + "(6) back to update software", + NULL +}; + +static void ait_menu_print(void *data) +{ + printf("%s\n", (char *)data); + return; +} + +static char *menu_handle(struct menu_display *display) +{ + struct menu *m; + int i; + void *choice = NULL; + char key[2]; + int ret; + char *s; + char temp[6][200]; + + m = menu_create(display->title, display->timeout, 1, ait_menu_print, + NULL, NULL); + + for (i = 0; display->menulist[i]; i++) { + sprintf(key, "%d", i + 1); + if (display->id == MENU_NETWORK) { + switch (i) { + case 0: + s = getenv("ipaddr"); + break; + case 1: + s = getenv("netmask"); + break; + case 2: + s = getenv("serverip"); + break; + case 3: + s = getenv("gatewayip"); + break; + case 4: + s = getenv("img_file"); + break; + default: + s = NULL; + break; + } + if (s) { + sprintf(temp[i], "%s: %s", + display->menulist[i], s); + ret = menu_item_add(m, key, temp[i]); + } else { + ret = menu_item_add(m, key, + display->menulist[i]); + } + } else { + ret = menu_item_add(m, key, display->menulist[i]); + } + + if (ret != 1) { + printf("failed to add item!"); + menu_destroy(m); + return NULL; + } + } + sprintf(key, "%d", 1); + menu_default_set(m, key); + + if (menu_get_choice(m, &choice) != 1) + debug("Problem picking a choice!\n"); + + menu_destroy(m); + + return choice; +} + +static int ait_menu_show(struct menu_display *display, int bootdelay) +{ + int end = MENU_STAY; + char *choice; + + if ((menu_start == 0) && (display->id == MENU_MAIN)) + display->timeout = bootdelay; + else + display->timeout = 0; + + while (end == MENU_STAY) { + choice = menu_handle(display); + if (choice) + end = display->menu_evaluate(choice); + + if (end == display->id) + end = MENU_STAY; + if (display->id == MENU_MAIN) { + if (menu_start == 0) + end = MENU_EXIT_BOOTCMD; + else + display->timeout = 0; + } + } + return end; +} + +static int ait_writeublheader(void) +{ + char s[20]; + unsigned long i; + int ret; + + for (i = CONFIG_SYS_NAND_BLOCK_SIZE; + i < CONFIG_SYS_NAND_U_BOOT_OFFS; + i += CONFIG_SYS_NAND_BLOCK_SIZE) { + sprintf(s, "%lx", i); + ret = setenv("header_addr", s); + if (ret == 0) + ret = run_command("run img_writeheader", 0); + if (ret != 0) + break; + } + return ret; +} + +static int ait_menu_install_images(void) +{ + int ret = 0; + int count = 0; + char s[100]; + char *t; + + /* + * possible image types: + * FIT_SUBTYPE_UNKNOWN + * FIT_SUBTYPE_UBL_HEADER + * FIT_SUBTYPE_SPL_IMAGE + * FIT_SUBTYPE_UBOOT_IMAGE + * FIT_SUBTYPE_DF_ENV_IMAGE + * FIT_SUBTYPE_RAMDISK_IMAGE + * + * use Envvariables: + * img_addr_r: image start addr + * header_addr: addr where to write to UBL header + * img_writeheader: write ubl header to nand + * img_writespl: write spl to nand + * img_writeuboot: write uboot to nand + * img_writedfenv: write default environment to ubi volume + * img_volume: which ubi volume should be updated with img_writeramdisk + * filesize: size of data for updating ubi volume + * img_writeramdisk: write ramdisk to ubi volume + */ + + while (imgs[count].type != IH_TYPE_INVALID) { + printf("Installing %s\n", + genimg_get_type_name(imgs[count].type)); + sprintf(s, "%p", imgs[count].data); + setenv("img_addr_r", s); + sprintf(s, "%lx", (unsigned long)imgs[count].size); + setenv("filesize", s); + switch (imgs[count].subtype) { + case FIT_SUBTYPE_DF_ENV_IMAGE: + ret = run_command("run img_writedfenv", 0); + break; + case FIT_SUBTYPE_RAMDISK_IMAGE: + t = getenv("img_volume"); + if (!t) { + ret = setenv("img_volume", "rootfs1"); + } else { + /* switch to other volume */ + if (strncmp(t, "rootfs1", 7) == 0) + ret = setenv("img_volume", "rootfs2"); + else + ret = setenv("img_volume", "rootfs1"); + } + if (ret != 0) + break; + + ret = run_command("run img_writeramdisk", 0); + break; + case FIT_SUBTYPE_SPL_IMAGE: + ret = run_command("run img_writespl", 0); + break; + case FIT_SUBTYPE_UBL_HEADER: + ret = ait_writeublheader(); + break; + case FIT_SUBTYPE_UBOOT_IMAGE: + ret = run_command("run img_writeuboot", 0); + break; + default: + /* not supported type */ + break; + } + count++; + } + /* now save dvn_* and img_volume env vars to new values */ + if (ret == 0) { + t = getenv("x_dvn_boot_vers"); + if (t) + setenv("dvn_boot_vers", t); + + t = getenv("x_dvn_app_vers"); + if (t) + setenv("dvn_boot_vers", t); + + setenv("x_dvn_boot_vers", NULL); + setenv("x_dvn_app_vers", NULL); + ret = run_command("run savenewvers", 0); + } + + return ret; +} + +static int ait_menu_evaluate_load(char *choice) +{ + if (!choice) + return -1; + + switch (choice[1]) { + case '1': + /* install image */ + ait_menu_install_images(); + break; + case '2': + /* cancel, back to main */ + setenv("x_dvn_boot_vers", NULL); + setenv("x_dvn_app_vers", NULL); + break; + } + + return MENU_MAIN; +} + +struct menu_display ait_load = { + .title = "AIT load image", + .timeout = 0, + .id = MENU_LOAD, + .menulist = menu_load, + .menu_evaluate = ait_menu_evaluate_load, +}; + +static void ait_menu_read_env(char *name) +{ + char output[CONFIG_SYS_CBSIZE]; + char cbuf[CONFIG_SYS_CBSIZE]; + int readret; + int ret; + + sprintf(output, "%s old: %s value: ", name, getenv(name)); + memset(cbuf, 0, CONFIG_SYS_CBSIZE); + readret = readline_into_buffer(output, cbuf, 0); + + if (readret >= 0) { + ret = setenv(name, cbuf); + if (ret) { + printf("Error setting %s\n", name); + return; + } + } + return; +} + +static int ait_menu_evaluate_network(char *choice) +{ + if (!choice) + return MENU_MAIN; + + switch (choice[1]) { + case '1': + ait_menu_read_env("ipaddr"); + break; + case '2': + ait_menu_read_env("netmask"); + break; + case '3': + ait_menu_read_env("serverip"); + break; + case '4': + ait_menu_read_env("gatewayip"); + break; + case '5': + ait_menu_read_env("img_file"); + break; + case '6': + return MENU_UPDATE; + break; + } + + return MENU_STAY; +} + +struct menu_display ait_network = { + .title = "AIT network settings", + .timeout = 0, + .id = MENU_NETWORK, + .menulist = menu_network, + .menu_evaluate = ait_menu_evaluate_network, +}; + +static int fit_get_subtype(const void *fit, int noffset, char **subtype) +{ + int len; + + *subtype = (char *)fdt_getprop(fit, noffset, "subtype", &len); + if (*subtype == NULL) + return -1; + + return 0; +} + +static int ait_subtype_nr(char *subtype) +{ + int ret = FIT_SUBTYPE_UNKNOWN; + + if (!strncmp("ublheader", subtype, strlen("ublheader"))) + return FIT_SUBTYPE_UBL_HEADER; + if (!strncmp("splimage", subtype, strlen("splimage"))) + return FIT_SUBTYPE_SPL_IMAGE; + if (!strncmp("ubootimage", subtype, strlen("ubootimage"))) + return FIT_SUBTYPE_UBOOT_IMAGE; + if (!strncmp("dfenvimage", subtype, strlen("dfenvimage"))) + return FIT_SUBTYPE_DF_ENV_IMAGE; + + return ret; +} + +static int ait_menu_check_image(void) +{ + char *s; + unsigned long fit_addr; + void *addr; + int format; + char *desc; + char *subtype; + int images_noffset; + int noffset; + int ndepth; + int count = 0; + int ret; + int i; + int found_uboot = -1; + int found_ramdisk = -1; + + memset(imgs, 0, sizeof(imgs)); + s = getenv("fit_addr_r"); + fit_addr = s ? (unsigned long)simple_strtol(s, NULL, 16) : \ + CONFIG_BOARD_IMG_ADDR_R; + + addr = (void *)fit_addr; + /* check if it is a FIT image */ + format = genimg_get_format(addr); + if (format != IMAGE_FORMAT_FIT) + return -EINVAL; + + if (!fit_check_format(addr)) + return -EINVAL; + + /* print the FIT description */ + ret = fit_get_desc(addr, 0, &desc); + printf("FIT description: "); + if (ret) + printf("unavailable\n"); + else + printf("%s\n", desc); + + /* find images */ + images_noffset = fdt_path_offset(addr, FIT_IMAGES_PATH); + if (images_noffset < 0) { + printf("Can't find images parent node '%s' (%s)\n", + FIT_IMAGES_PATH, fdt_strerror(images_noffset)); + return -EINVAL; + } + + /* Process its subnodes, print out component images details */ + for (ndepth = 0, count = 0, + noffset = fdt_next_node(addr, images_noffset, &ndepth); + (noffset >= 0) && (ndepth > 0); + noffset = fdt_next_node(addr, noffset, &ndepth)) { + if (ndepth == 1) { + /* + * Direct child node of the images parent node, + * i.e. component image node. + */ + printf("Image %u (%s)\n", count, + fit_get_name(addr, noffset, NULL)); + + fit_image_print(addr, noffset, ""); + + fit_image_get_type(addr, noffset, + &imgs[count].type); + /* Mandatory properties */ + ret = fit_get_desc(addr, noffset, &desc); + printf("Description: "); + if (ret) + printf("unavailable\n"); + else + printf("%s\n", desc); + + ret = fit_get_subtype(addr, noffset, &subtype); + printf("Subtype: "); + if (ret) { + printf("unavailable\n"); + } else { + imgs[count].subtype = ait_subtype_nr(subtype); + printf("%s %d\n", subtype, + imgs[count].subtype); + } + + sprintf(imgs[count].desc, "%s", desc); + + ret = fit_image_get_data(addr, noffset, + &imgs[count].data, + &imgs[count].size); + + printf("Data Size: "); + if (ret) + printf("unavailable\n"); + else + genimg_print_size(imgs[count].size); + printf("Data @ %p\n", imgs[count].data); + count++; + } + } + + for (i = 0; i < count; i++) { + if (imgs[i].subtype == FIT_SUBTYPE_UBOOT_IMAGE) + found_uboot = i; + if (imgs[i].type == IH_TYPE_RAMDISK) { + found_ramdisk = i; + imgs[i].subtype = FIT_SUBTYPE_RAMDISK_IMAGE; + } + } + + /* dvn_* env var update, if the FIT descriptors are different */ + if (found_uboot >= 0) { + s = getenv("dvn_boot_vers"); + if (s) { + ret = strcmp(s, imgs[found_uboot].desc); + if (ret != 0) { + setenv("x_dvn_boot_vers", + imgs[found_uboot].desc); + } else { + found_uboot = -1; + printf("no new uboot version\n"); + } + } else { + setenv("dvn_boot_vers", imgs[found_uboot].desc); + } + } + if (found_ramdisk >= 0) { + s = getenv("dvn_app_vers"); + if (s) { + ret = strcmp(s, imgs[found_ramdisk].desc); + if (ret != 0) { + setenv("x_dvn_app_vers", + imgs[found_ramdisk].desc); + } else { + found_ramdisk = -1; + printf("no new ramdisk version\n"); + } + } else { + setenv("dvn_app_vers", imgs[found_ramdisk].desc); + } + } + if ((found_uboot == -1) && (found_ramdisk == -1)) + return -EINVAL; + + return 0; +} + +static int ait_menu_evaluate_update(char *choice) +{ + int ret; + + if (!choice) + return MENU_MAIN; + + switch (choice[1]) { + case '1': + return ait_menu_show(&ait_network, 0); + break; + case '2': + /* load image */ + ret = run_command("run load_img", 0); + printf("ret: %d\n", ret); + if (ret) + return MENU_UPDATE; + + ret = ait_menu_check_image(); + if (ret) + return MENU_UPDATE; + + return ait_menu_show(&ait_load, 0); + break; + case '3': + return MENU_MAIN; + break; + + } + + return MENU_MAIN; +} + +struct menu_display ait_update = { + .title = "AIT Update Software", + .timeout = 0, + .id = MENU_UPDATE, + .menulist = menu_update, + .menu_evaluate = ait_menu_evaluate_update, +}; + +static int ait_menu_evaluate_main(char *choice) +{ + if (!choice) + return MENU_STAY; + + menu_start = 1; + switch (choice[1]) { + case '1': + /* run bootcmd */ + return MENU_EXIT_BOOTCMD; + break; + case '2': + return ait_menu_show(&ait_update, 0); + break; + case '3': + /* reset to default settings */ + setenv("app_reset", "yes"); + return MENU_EXIT_BOOTCMD; + break; + case '4': + /* u-boot shell */ + return MENU_EXIT; + break; + } + + return MENU_EXIT; +} + +struct menu_display ait_main = { + .title = "AIT Main", + .timeout = CONFIG_BOOTDELAY, + .id = MENU_MAIN, + .menulist = menu_main, + .menu_evaluate = ait_menu_evaluate_main, +}; + +int menu_show(int bootdelay) +{ + int ret; + + run_command("run saveparms", 0); + ret = ait_menu_show(&ait_main, bootdelay); + run_command("run restoreparms", 0); + + if (ret == MENU_EXIT_BOOTCMD) + return 0; + + return MENU_EXIT; +} + +void menu_display_statusline(struct menu *m) +{ + char *s1, *s2; + + s1 = getenv("x_dvn_boot_vers"); + if (!s1) + s1 = getenv("dvn_boot_vers"); + + s2 = getenv("x_dvn_app_vers"); + if (!s2) + s2 = getenv("dvn_app_vers"); + + printf("State: dvn_boot_vers: %s dvn_app_vers: %s\n", s1, s2); + return; +} +#endif diff --git a/roms/u-boot/board/ait/cam_enc_4xx/config.mk b/roms/u-boot/board/ait/cam_enc_4xx/config.mk new file mode 100644 index 00000000..20221513 --- /dev/null +++ b/roms/u-boot/board/ait/cam_enc_4xx/config.mk @@ -0,0 +1,20 @@ +# +# AIT cam_enc_4xx board +# cam_enc_4xx board has 1 bank of 256 MB DDR RAM +# Physical Address: 8000'0000 to 9000'0000 +# +# Linux Kernel is expected to be at 8000'8000, entry 8000'8000 +# (mem base + reserved) +# + +UBL_CONFIG = $(srctree)/board/$(BOARDDIR)/ublimage.cfg +ifndef CONFIG_SPL_BUILD +ALL-y += u-boot.ubl +else +# as SPL_TEXT_BASE is not page-aligned, we need for some +# linkers the -n flag (Do not page align data), to prevent +# the following error message: +# arm-linux-ld: u-boot-spl: Not enough room for program headers, try linking +# with -N +LDFLAGS_u-boot-spl += -n +endif diff --git a/roms/u-boot/board/ait/cam_enc_4xx/u-boot-spl.lds b/roms/u-boot/board/ait/cam_enc_4xx/u-boot-spl.lds new file mode 100644 index 00000000..c0d09adf --- /dev/null +++ b/roms/u-boot/board/ait/cam_enc_4xx/u-boot-spl.lds @@ -0,0 +1,56 @@ +/* + * (C) Copyright 2002 + * Gary Jennejohn, DENX Software Engineering, <garyj@denx.de> + * + * (C) Copyright 2008 + * Guennadi Liakhovetki, DENX Software Engineering, <lg@denx.de> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +MEMORY { .sram : ORIGIN = CONFIG_SPL_TEXT_BASE,\ + LENGTH = CONFIG_SPL_MAX_FOOTPRINT } + +OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm") +OUTPUT_ARCH(arm) +ENTRY(_start) +SECTIONS +{ + . = CONFIG_SPL_TEXT_BASE; + + . = ALIGN(4); + .text : + { + __start = .; + arch/arm/cpu/arm926ejs/start.o (.text*) + *(.text*) + } >.sram + + . = ALIGN(4); + .rodata : { *(SORT_BY_ALIGNMENT(.rodata*)) } >.sram + + . = ALIGN(4); + .data : { *(SORT_BY_ALIGNMENT(.data*)) } >.sram + . = ALIGN(4); + .rel.dyn : { + __rel_dyn_start = .; + *(.rel*) + __rel_dyn_end = .; + } >.sram + + .bss : + { + . = ALIGN(4); + __bss_start = .; + *(.bss*) + . = ALIGN(4); + __bss_end = .; + } >.sram + + __image_copy_end = .; + + .end : + { + *(.__end) + } +} diff --git a/roms/u-boot/board/ait/cam_enc_4xx/ublimage.cfg b/roms/u-boot/board/ait/cam_enc_4xx/ublimage.cfg new file mode 100644 index 00000000..d4fe705b --- /dev/null +++ b/roms/u-boot/board/ait/cam_enc_4xx/ublimage.cfg @@ -0,0 +1,31 @@ +# +# (C Copyright 2011 +# Heiko Schocher DENX Software Engineering hs@denx.de. +# +# SPDX-License-Identifier: GPL-2.0+ +# +# Refer doc/README.ublimage for more details about how-to configure +# and create ublimage boot image +# +# The syntax is taken as close as possible with the kwbimage + +# UBL special mode : one of +# safe (the board has no nand neither onenand) +MODE safe + +# Entry point address for the user bootloader (absolute address) +# nand spl TEXT_BASE = 0x20 !! +ENTRY 0x00000020 + +# Number of pages (size of user bootloader in number of pages) +# @ nand spl 6 pages +PAGES 6 + +# Block number where user bootloader is present +START_BLOCK 0 + +# Page number where user bootloader is present +# Page 0 is always UBL header +START_PAGE 0 + +LD_ADDR 0x20 |