From 43486e4cd094eabdd514ed7a2376ca55655e506f Mon Sep 17 00:00:00 2001 From: Steve Rae Date: Thu, 2 Jun 2016 15:10:56 -0700 Subject: board: arm:: Add support for Broadcom BCM23550 Add support for the Broadcom BCM23550 board. Signed-off-by: Steve Rae --- board/broadcom/bcm23550_w1d/Kconfig | 15 ++++ board/broadcom/bcm23550_w1d/MAINTAINERS | 6 ++ board/broadcom/bcm23550_w1d/Makefile | 7 ++ board/broadcom/bcm23550_w1d/bcm23550_w1d.c | 120 +++++++++++++++++++++++++++++ 4 files changed, 148 insertions(+) create mode 100644 board/broadcom/bcm23550_w1d/Kconfig create mode 100644 board/broadcom/bcm23550_w1d/MAINTAINERS create mode 100644 board/broadcom/bcm23550_w1d/Makefile create mode 100644 board/broadcom/bcm23550_w1d/bcm23550_w1d.c (limited to 'board/broadcom/bcm23550_w1d') diff --git a/board/broadcom/bcm23550_w1d/Kconfig b/board/broadcom/bcm23550_w1d/Kconfig new file mode 100644 index 0000000000..007a127250 --- /dev/null +++ b/board/broadcom/bcm23550_w1d/Kconfig @@ -0,0 +1,15 @@ +if TARGET_BCM23550_W1D + +config SYS_BOARD + default "bcm23550_w1d" + +config SYS_VENDOR + default "broadcom" + +config SYS_SOC + default "bcm235xx" + +config SYS_CONFIG_NAME + default "bcm23550_w1d" + +endif diff --git a/board/broadcom/bcm23550_w1d/MAINTAINERS b/board/broadcom/bcm23550_w1d/MAINTAINERS new file mode 100644 index 0000000000..fdaa5393e4 --- /dev/null +++ b/board/broadcom/bcm23550_w1d/MAINTAINERS @@ -0,0 +1,6 @@ +BCM23550_W1D BOARD +M: Steve Rae +S: Maintained +F: board/broadcom/bcm23550_w1d/ +F: include/configs/bcm23550_w1d.h +F: configs/bcm23550_w1d_defconfig diff --git a/board/broadcom/bcm23550_w1d/Makefile b/board/broadcom/bcm23550_w1d/Makefile new file mode 100644 index 0000000000..76bd032cb5 --- /dev/null +++ b/board/broadcom/bcm23550_w1d/Makefile @@ -0,0 +1,7 @@ +# +# Copyright 2013 Broadcom Corporation. +# +# SPDX-License-Identifier: GPL-2.0+ +# + +obj-y += bcm23550_w1d.o diff --git a/board/broadcom/bcm23550_w1d/bcm23550_w1d.c b/board/broadcom/bcm23550_w1d/bcm23550_w1d.c new file mode 100644 index 0000000000..0cb059f748 --- /dev/null +++ b/board/broadcom/bcm23550_w1d/bcm23550_w1d.c @@ -0,0 +1,120 @@ +/* + * Copyright 2013 Broadcom Corporation. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include + +#define SECWATCHDOG_SDOGCR_OFFSET 0x00000000 +#define SECWATCHDOG_SDOGCR_EN_SHIFT 27 +#define SECWATCHDOG_SDOGCR_SRSTEN_SHIFT 26 +#define SECWATCHDOG_SDOGCR_CLKS_SHIFT 20 +#define SECWATCHDOG_SDOGCR_LD_SHIFT 0 + +#ifndef CONFIG_USB_SERIALNO +#define CONFIG_USB_SERIALNO "1234567890" +#endif + +DECLARE_GLOBAL_DATA_PTR; + +/* + * board_init - early hardware init + */ +int board_init(void) +{ + printf("Relocation Offset is: %08lx\n", gd->reloc_off); + + /* adress of boot parameters */ + gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100; + + clk_init(); + + return 0; +} + +/* + * misc_init_r - miscellaneous platform dependent initializations + */ +int misc_init_r(void) +{ + return 0; +} + +/* + * dram_init - sets uboots idea of sdram size + */ +int dram_init(void) +{ + gd->ram_size = get_ram_size((long *)CONFIG_SYS_SDRAM_BASE, + CONFIG_SYS_SDRAM_SIZE); + return 0; +} + +/* This is called after dram_init() so use get_ram_size result */ +void dram_init_banksize(void) +{ + gd->bd->bi_dram[0].start = CONFIG_SYS_SDRAM_BASE; + gd->bd->bi_dram[0].size = gd->ram_size; +} + +#ifdef CONFIG_KONA_SDHCI +/* + * mmc_init - Initializes mmc + */ +int board_mmc_init(bd_t *bis) +{ + int ret = 0; + + /* Register eMMC - SDIO2 */ + ret = kona_sdhci_init(1, 400000, 0); + if (ret) + return ret; + + /* Register SD Card - SDIO4 kona_mmc_init assumes 0 based index */ + ret = kona_sdhci_init(3, 400000, 0); + return ret; +} +#endif + +#ifdef CONFIG_USB_GADGET +static struct dwc2_plat_otg_data bcm_otg_data = { + .regs_otg = HSOTG_BASE_ADDR +}; + +int board_usb_init(int index, enum usb_init_type init) +{ + debug("%s: performing dwc2_udc_probe\n", __func__); + return dwc2_udc_probe(&bcm_otg_data); +} + +int g_dnl_bind_fixup(struct usb_device_descriptor *dev, const char *name) +{ + debug("%s\n", __func__); + if (!getenv("serial#")) + g_dnl_set_serialnumber(CONFIG_USB_SERIALNO); + return 0; +} + +int g_dnl_get_board_bcd_device_number(int gcnum) +{ + debug("%s\n", __func__); + return 1; +} + +int board_usb_cleanup(int index, enum usb_init_type init) +{ + debug("%s\n", __func__); + return 0; +} +#endif -- cgit v1.2.1