X-Git-Url: https://repo.jachan.dev/J-u-boot.git/blobdiff_plain/a937fd1682625b1f87b555e2af9117fcb2999d7c..691d719db7183dfb1d1360efed4c5e9f6899095f:/board/compulab/cm_t35/cm_t35.c diff --git a/board/compulab/cm_t35/cm_t35.c b/board/compulab/cm_t35/cm_t35.c index 5453942202d..b714712f2a5 100644 --- a/board/compulab/cm_t35/cm_t35.c +++ b/board/compulab/cm_t35/cm_t35.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * (C) Copyright 2011 - 2013 CompuLab, Ltd. * @@ -8,23 +9,23 @@ * Manikandan Pillai * Richard Woodruff * Syed Mohammed Khasim - * - * SPDX-License-Identifier: GPL-2.0+ */ #include +#include +#include #include #include #include #include #include #include -#include +#include #include -#include #include #include +#include #include #include #include @@ -44,58 +45,6 @@ const omap3_sysinfo sysinfo = { "NAND", }; -static u32 gpmc_net_config[GPMC_MAX_REG] = { - NET_GPMC_CONFIG1, - NET_GPMC_CONFIG2, - NET_GPMC_CONFIG3, - NET_GPMC_CONFIG4, - NET_GPMC_CONFIG5, - NET_GPMC_CONFIG6, - 0 -}; - -#ifdef CONFIG_LCD -#ifdef CONFIG_CMD_NAND -static int splash_load_from_nand(u32 bmp_load_addr) -{ - struct bmp_header *bmp_hdr; - int res, splash_screen_nand_offset = 0x100000; - size_t bmp_size, bmp_header_size = sizeof(struct bmp_header); - - if (bmp_load_addr + bmp_header_size >= gd->start_addr_sp) - goto splash_address_too_high; - - res = nand_read_skip_bad(&nand_info[nand_curr_device], - splash_screen_nand_offset, &bmp_header_size, - NULL, nand_info[nand_curr_device].size, - (u_char *)bmp_load_addr); - if (res < 0) - return res; - - bmp_hdr = (struct bmp_header *)bmp_load_addr; - bmp_size = le32_to_cpu(bmp_hdr->file_size); - - if (bmp_load_addr + bmp_size >= gd->start_addr_sp) - goto splash_address_too_high; - - return nand_read_skip_bad(&nand_info[nand_curr_device], - splash_screen_nand_offset, &bmp_size, - NULL, nand_info[nand_curr_device].size, - (u_char *)bmp_load_addr); - -splash_address_too_high: - printf("Error: splashimage address too high. Data overwrites U-Boot " - "and/or placed beyond DRAM boundaries.\n"); - - return -1; -} -#else -static inline int splash_load_from_nand(void) -{ - return -1; -} -#endif /* CONFIG_CMD_NAND */ - #ifdef CONFIG_SPL_BUILD /* * Routine: get_board_mem_timings @@ -112,24 +61,20 @@ void get_board_mem_timings(struct board_sdrc_timings *timings) } #endif +struct splash_location splash_locations[] = { + { + .name = "nand", + .storage = SPLASH_STORAGE_NAND, + .flags = SPLASH_STORAGE_RAW, + .offset = 0x100000, + }, +}; + int splash_screen_prepare(void) { - char *env_splashimage_value; - u32 bmp_load_addr; - - env_splashimage_value = getenv("splashimage"); - if (env_splashimage_value == NULL) - return -1; - - bmp_load_addr = simple_strtoul(env_splashimage_value, 0, 16); - if (bmp_load_addr == 0) { - printf("Error: bad splashimage address specified\n"); - return -1; - } - - return splash_load_from_nand(bmp_load_addr); + return splash_source_load(splash_locations, + ARRAY_SIZE(splash_locations)); } -#endif /* CONFIG_LCD */ /* * Routine: board_init @@ -148,8 +93,8 @@ int board_init(void) /* boot param addr */ gd->bd->bi_boot_params = (OMAP34XX_SDRC_CS0 + 0x100); -#if defined(CONFIG_STATUS_LED) && defined(STATUS_LED_BOOT) - status_led_set(STATUS_LED_BOOT, STATUS_LED_ON); +#if defined(CONFIG_LED_STATUS) && defined(CONFIG_LED_STATUS_BOOT_ENABLE) + status_led_set(CONFIG_LED_STATUS_BOOT, CONFIG_LED_STATUS_ON); #endif return 0; @@ -161,13 +106,13 @@ int board_init(void) */ u32 get_board_rev(void) { - return cl_eeprom_get_board_rev(); + return cl_eeprom_get_board_rev(CONFIG_SYS_I2C_EEPROM_BUS); }; int misc_init_r(void) { cl_print_pcb_info(); - dieid_num_r(); + omap_die_id_display(); return 0; } @@ -428,7 +373,7 @@ void set_muxconf_regs(void) cm_t3730_set_muxconf(); } -#if defined(CONFIG_GENERIC_MMC) && !defined(CONFIG_SPL_BUILD) +#if defined(CONFIG_MMC) #define SB_T35_WP_GPIO 59 int board_mmc_getcd(struct mmc *mmc) @@ -447,37 +392,19 @@ int board_mmc_init(bd_t *bis) } #endif -/* - * Routine: setup_net_chip_gmpc - * Description: Setting up the configuration GPMC registers specific to the - * Ethernet hardware. - */ -static void setup_net_chip_gmpc(void) +#if defined(CONFIG_MMC) +void board_mmc_power_init(void) { - struct ctrl *ctrl_base = (struct ctrl *)OMAP34XX_CTRL_BASE; - - enable_gpmc_cs_config(gpmc_net_config, &gpmc_cfg->cs[5], - CM_T3X_SMC911X_BASE, GPMC_SIZE_16M); - enable_gpmc_cs_config(gpmc_net_config, &gpmc_cfg->cs[4], - SB_T35_SMC911X_BASE, GPMC_SIZE_16M); - - /* Enable off mode for NWE in PADCONF_GPMC_NWE register */ - writew(readw(&ctrl_base->gpmc_nwe) | 0x0E00, &ctrl_base->gpmc_nwe); - - /* Enable off mode for NOE in PADCONF_GPMC_NADV_ALE register */ - writew(readw(&ctrl_base->gpmc_noe) | 0x0E00, &ctrl_base->gpmc_noe); - - /* Enable off mode for ALE in PADCONF_GPMC_NADV_ALE register */ - writew(readw(&ctrl_base->gpmc_nadv_ale) | 0x0E00, - &ctrl_base->gpmc_nadv_ale); + twl4030_power_mmc_init(0); } +#endif -#ifdef CONFIG_SYS_I2C_OMAP34XX +#ifdef CONFIG_SYS_I2C_OMAP24XX /* * Routine: reset_net_chip * Description: reset the Ethernet controller via TPS65930 GPIO */ -static void reset_net_chip(void) +static int cm_t3x_reset_net_chip(int gpio) { /* Set GPIO1 of TPS65930 as output */ twl4030_i2c_write_u8(TWL4030_CHIP_GPIO, TWL4030_BASEADD_GPIO + 0x03, @@ -492,9 +419,10 @@ static void reset_net_chip(void) twl4030_i2c_write_u8(TWL4030_CHIP_GPIO, TWL4030_BASEADD_GPIO + 0x0C, 0x02); mdelay(1); + return 0; } #else -static inline void reset_net_chip(void) {} +static inline int cm_t3x_reset_net_chip(int gpio) { return 0; } #endif #ifdef CONFIG_SMC911X @@ -507,41 +435,39 @@ static int handle_mac_address(void) unsigned char enetaddr[6]; int rc; - rc = eth_getenv_enetaddr("ethaddr", enetaddr); + rc = eth_env_get_enetaddr("ethaddr", enetaddr); if (rc) return 0; - rc = cl_eeprom_read_mac_addr(enetaddr); + rc = cl_eeprom_read_mac_addr(enetaddr, CONFIG_SYS_I2C_EEPROM_BUS); if (rc) return rc; - if (!is_valid_ether_addr(enetaddr)) + if (!is_valid_ethaddr(enetaddr)) return -1; - return eth_setenv_enetaddr("ethaddr", enetaddr); + return eth_env_set_enetaddr("ethaddr", enetaddr); } - /* * Routine: board_eth_init * Description: initialize module and base-board Ethernet chips */ +#define SB_T35_SMC911X_BASE (CONFIG_SMC911X_BASE + SZ_16M) int board_eth_init(bd_t *bis) { int rc = 0, rc1 = 0; - setup_net_chip_gmpc(); - reset_net_chip(); - rc1 = handle_mac_address(); if (rc1) printf("No MAC address found! "); - rc1 = smc911x_initialize(0, CM_T3X_SMC911X_BASE); + rc1 = cl_omap3_smc911x_init(0, 5, CONFIG_SMC911X_BASE, + cm_t3x_reset_net_chip, -EINVAL); if (rc1 > 0) rc++; - rc1 = smc911x_initialize(1, SB_T35_SMC911X_BASE); + rc1 = cl_omap3_smc911x_init(1, 4, SB_T35_SMC911X_BASE, NULL, -EINVAL); if (rc1 > 0) rc++; @@ -549,16 +475,6 @@ int board_eth_init(bd_t *bis) } #endif -void __weak get_board_serial(struct tag_serialnr *serialnr) -{ - /* - * This corresponds to what happens when we can communicate with the - * eeprom but don't get a valid board serial value. - */ - serialnr->low = 0; - serialnr->high = 0; -}; - #ifdef CONFIG_USB_EHCI_OMAP struct omap_usbhs_board_data usbhs_bdata = { .port_mode[0] = OMAP_EHCI_PORT_MODE_PHY, @@ -568,21 +484,12 @@ struct omap_usbhs_board_data usbhs_bdata = { #define SB_T35_USB_HUB_RESET_GPIO 167 int ehci_hcd_init(int index, enum usb_init_type init, - struct ehci_hccr **hccr, struct ehci_hcor **hcor) + struct ehci_hccr **hccr, struct ehci_hcor **hcor) { u8 val; int offset; - if (gpio_request(SB_T35_USB_HUB_RESET_GPIO, "SB-T35 usb hub reset")) { - printf("Error: can't obtain GPIO %d for SB-T35 usb hub reset", - SB_T35_USB_HUB_RESET_GPIO); - return -1; - } - - gpio_direction_output(SB_T35_USB_HUB_RESET_GPIO, 0); - udelay(10); - gpio_set_value(SB_T35_USB_HUB_RESET_GPIO, 1); - udelay(1000); + cl_usb_hub_init(SB_T35_USB_HUB_RESET_GPIO, "sb-t35 hub rst"); offset = TWL4030_BASEADD_GPIO + TWL4030_GPIO_GPIODATADIR1; twl4030_i2c_read_u8(TWL4030_CHIP_GPIO, offset, &val); @@ -599,6 +506,7 @@ int ehci_hcd_init(int index, enum usb_init_type init, int ehci_hcd_stop(void) { + cl_usb_hub_deinit(SB_T35_USB_HUB_RESET_GPIO); return omap_ehci_hcd_stop(); } #endif /* CONFIG_USB_EHCI_OMAP */