diff options
Diffstat (limited to 'include/configs/bur_am335x_common.h')
| -rw-r--r-- | include/configs/bur_am335x_common.h | 96 |
1 files changed, 0 insertions, 96 deletions
diff --git a/include/configs/bur_am335x_common.h b/include/configs/bur_am335x_common.h deleted file mode 100644 index 42e3e56..0000000 --- a/include/configs/bur_am335x_common.h +++ /dev/null @@ -1,96 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0+ */ -/* - * bur_am335x_common.h - * - * common parts used by B&R AM335x based boards - * - * Copyright (C) 2016 Hannes Schmelzer <oe5hpm@oevsv.at> - - * Bernecker & Rainer Industrieelektronik GmbH - http://www.br-automation.com - */ - -#ifndef __BUR_AM335X_COMMON_H__ -#define __BUR_AM335X_COMMON_H__ -/* ------------------------------------------------------------------------- */ - -/* legacy #defines for non DM bur-board */ -#ifndef CONFIG_DM -#define CONFIG_SYS_NS16550_SERIAL -#define CONFIG_SYS_NS16550_REG_SIZE (-4) -#define CONFIG_SYS_NS16550_CLK (48000000) -#define CONFIG_SYS_NS16550_COM1 0x44e09000 - -#define CONFIG_I2C -#define CONFIG_SYS_I2C - -#endif /* CONFIG_DM */ - -#define CONFIG_MAX_RAM_BANK_SIZE (1024 << 20) /* 1GB */ - -/* Timer information */ -#define CONFIG_SYS_PTV 2 /* Divisor: 2^(PTV+1) => 8 */ -#define CONFIG_SYS_TIMERBASE 0x48040000 /* Use Timer2 */ -#define CONFIG_POWER_TPS65217 - -#include <asm/arch/omap.h> - -/* - * SPL related defines. The Public RAM memory map the ROM defines the - * area between 0x402F0400 and 0x4030B800 as a download area and - * 0x4030B800 to 0x4030CE00 as a public stack area. The ROM also - * supports X-MODEM loading via UART, and we leverage this and then use - * Y-MODEM to load u-boot.img, when booted over UART. We must also include - * the scratch space that U-Boot uses in SRAM. - */ -#define CONFIG_SPL_MAX_SIZE (SRAM_SCRATCH_SPACE_ADDR - \ - CONFIG_SPL_TEXT_BASE) - -/* - * Since SPL did pll and ddr initialization for us, - * we don't need to do it twice. - */ -#if !defined(CONFIG_SPL_BUILD) && !defined(CONFIG_NOR_BOOT) -#define CONFIG_SKIP_LOWLEVEL_INIT -#endif /* !CONFIG_SPL_BUILD, ... */ -/* - * Our DDR memory always starts at 0x80000000 and U-Boot shall have - * relocated itself to higher in memory by the time this value is used. - */ -#define CONFIG_SYS_LOAD_ADDR 0x80000000 -/* - * ---------------------------------------------------------------------------- - * DDR information. We say (for simplicity) that we have 1 bank, - * always, even when we have more. We always start at 0x80000000, - * and we place the initial stack pointer in our SRAM. - */ -#define CONFIG_SYS_SDRAM_BASE 0x80000000 -#define CONFIG_SYS_INIT_SP_ADDR (NON_SECURE_SRAM_END - \ - GENERATED_GBL_DATA_SIZE) - -/* - * Our platforms make use of SPL to initalize the hardware (primarily - * memory) enough for full U-Boot to be loaded. We also support Falcon - * Mode so that the Linux kernel can be booted directly from SPL - * instead, if desired. We make use of the general SPL framework found - * under common/spl/. Given our generally common memory map, we set a - * number of related defaults and sizes here. - */ -/* - * Place the image at the start of the ROM defined image space. - * We limit our size to the ROM-defined downloaded image area, and use the - * rest of the space for stack. We load U-Boot itself into memory at - * 0x80800000 for legacy reasons (to not conflict with older SPLs). We - * have our BSS be placed 1MiB after this, to allow for the default - * Linux kernel address of 0x80008000 to work, in the Falcon Mode case. - * We have the SPL malloc pool at the end of the BSS area. - * - * ---------------------------------------------------------------------------- - */ -#define CONFIG_SPL_BSS_START_ADDR 0x80A00000 -#define CONFIG_SPL_BSS_MAX_SIZE 0x80000 /* 512 KB */ -#define CONFIG_SYS_SPL_MALLOC_START (CONFIG_SPL_BSS_START_ADDR + \ - CONFIG_SPL_BSS_MAX_SIZE) -#define CONFIG_SYS_SPL_MALLOC_SIZE CONFIG_SYS_MALLOC_LEN - -/* General parts of the framework, required. */ - -#endif /* ! __BUR_AM335X_COMMON_H__ */ |