Hi Martyn, On 21.02.19 11:13, Martyn Welch wrote: > From: Sjoerd Simons <sjoerd.sim...@collabora.co.uk> > > Add support for the Bosch Guardian board. > > CPU : AM335X-GP rev 2.1 > Model: Bosch AM335x Guardian > I2C: ready > DRAM: 256 MiB > NAND: 512 MiB > MMC: OMAP SD/MMC: 0 > > Signed-off-by: Sjoerd Simons <sjoerd.sim...@collabora.co.uk> > Signed-off-by: Martyn Welch <martyn.we...@collabora.com> > > --- > > arch/arm/Kconfig | 1 + > arch/arm/dts/am335x-guardian-u-boot.dtsi | 66 +++ > arch/arm/dts/am335x-guardian.dts | 511 +++++++++++++++++++++++ > arch/arm/mach-omap2/am33xx/Kconfig | 7 + > board/bosch/guardian/Kconfig | 15 + > board/bosch/guardian/MAINTAINERS | 6 + > board/bosch/guardian/Makefile | 12 + > board/bosch/guardian/board.c | 204 +++++++++ > board/bosch/guardian/board.h | 17 + > board/bosch/guardian/mux.c | 99 +++++ > configs/am335x_guardian_defconfig | 90 ++++ > include/configs/am335x_guardian.h | 134 ++++++ > 12 files changed, 1162 insertions(+) > create mode 100644 arch/arm/dts/am335x-guardian-u-boot.dtsi > create mode 100644 arch/arm/dts/am335x-guardian.dts > create mode 100644 board/bosch/guardian/Kconfig > create mode 100644 board/bosch/guardian/MAINTAINERS > create mode 100644 board/bosch/guardian/Makefile > create mode 100644 board/bosch/guardian/board.c > create mode 100644 board/bosch/guardian/board.h > create mode 100644 board/bosch/guardian/mux.c > create mode 100644 configs/am335x_guardian_defconfig > create mode 100644 include/configs/am335x_guardian.h >
[...] > diff --git a/include/configs/am335x_guardian.h > b/include/configs/am335x_guardian.h > new file mode 100644 > index 0000000000..4e6ee88e65 > --- /dev/null > +++ b/include/configs/am335x_guardian.h > @@ -0,0 +1,134 @@ > +/* SPDX-License-Identifier: GPL-2.0+ */ > +/* > + * am335x_guardian_.h > + * > + * Copyright (C) 2015 Toby Churchill Ltd - http://www.toby-churchill.com/ > + * Copyright (C) 2018 Robert Bosch Power Tools GmbH > + * Copyright (C) 2018 sjoerd Simons <sjoerd.sim...@collabora.co.uk> > + * > + */ > + > +#ifndef __CONFIG_AM335X_EVM_H > +#define __CONFIG_AM335X_EVM_H Shouldn't that be __CONFIG_AM335X_GUARDIAN_H instead of __CONFIG_AM335X_EVM_H ? > + > +#include <configs/ti_am335x_common.h> > + > +#ifndef CONFIG_SPL_BUILD > +# define CONFIG_TIMESTAMP > +#endif > + > +#define CONFIG_SYS_BOOTM_LEN (16 << 20) > + > +/* Clock Defines */ > +#define V_OSCK 24000000 /* Clock output from > T2 */ > +#define V_SCLK (V_OSCK) > + > +#define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG > + > +#ifndef CONFIG_SPL_BUILD > + > +#define MEM_LAYOUT_ENV_SETTINGS \ > + "scriptaddr=0x80000000\0" \ > + "pxefile_addr_r=0x80100000\0" \ > + "kernel_addr_r=0x82000000\0" \ > + "fdt_addr_r=0x88000000\0" \ > + "ramdisk_addr_r=0x88080000\0" \ > + > +#define BOOT_TARGET_DEVICES(func) \ > + func(MMC, mmc, 0) \ > + func(UBIFS, ubifs, 0) \ > + func(PXE, pxe, na) \ > + func(DHCP, dhcp, na) > + > +#define AM335XX_BOARD_FDTFILE "fdtfile=" CONFIG_DEFAULT_DEVICE_TREE ".dtb\0" > + > +#include <config_distro_bootcmd.h> > + > +#define CONFIG_EXTRA_ENV_SETTINGS \ > + AM335XX_BOARD_FDTFILE \ > + MEM_LAYOUT_ENV_SETTINGS \ > + BOOTENV \ > + "bootlimit=3\0" \ > + "altbootcmd=" \ > + "setenv boot_config \"extlinux-rollback.conf\"; " \ > + "run distro_bootcmd\0" > +#endif > + > +/* NS16550 Configuration */ > +#define CONFIG_SYS_NS16550_COM1 0x44e09000 /* Base EVM has > UART0 */ > +#define CONFIG_SYS_NS16550_COM2 0x48022000 /* UART1 */ > +#define CONFIG_SYS_NS16550_COM3 0x48024000 /* UART2 */ > +#define CONFIG_SYS_NS16550_COM4 0x481a6000 /* UART3 */ > +#define CONFIG_SYS_NS16550_COM5 0x481a8000 /* UART4 */ > +#define CONFIG_SYS_NS16550_COM6 0x481aa000 /* UART5 */ > + > +/* PMIC support */ > +#define CONFIG_POWER_TPS65217 > +#define CONFIG_POWER_TPS65910 > + > +/* SPL */ > + > +/* Bootcount using the RTC block */ > +#define CONFIG_SYS_BOOTCOUNT_LE > + > +#if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_USB_ETHER) > +/* Remove other SPL modes. */ > +/* disable host part of MUSB in SPL */ > +#undef CONFIG_MUSB_HOST > +/* disable EFI partitions and partition UUID support */ > +#endif > + > +#if defined(CONFIG_EMMC_BOOT) > +#define CONFIG_SYS_MMC_ENV_DEV 1 > +#define CONFIG_ENV_SIZE (128 << 10) > +#define CONFIG_ENV_OFFSET (896 << 10) /* 896 KiB in */ > +#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE) > +#define CONFIG_SYS_REDUNDAND_ENVIRONMENT > +#endif > + > +#ifdef CONFIG_NAND > + > +#define CONFIG_ENV_OFFSET 0x300000 > +#define CONFIG_ENV_OFFSET_REDUND 0x340000 > +#define CONFIG_ENV_SIZE 0x040000 > + > +#define CONFIG_SYS_NAND_5_ADDR_CYCLE > +#define CONFIG_SYS_NAND_PAGE_COUNT (CONFIG_SYS_NAND_BLOCK_SIZE / \ > + CONFIG_SYS_NAND_PAGE_SIZE) > +#define CONFIG_SYS_NAND_PAGE_SIZE 4096 > +#define CONFIG_SYS_NAND_OOBSIZE 256 > +#define CONFIG_SYS_NAND_BLOCK_SIZE (256 * 1024) > + > +#define CONFIG_SYS_NAND_ECCPOS { 2, 3, 4, 5, 6, 7, 8, 9, \ > + 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, \ > + 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, \ > + 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, \ > + 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, \ > + 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, \ > + 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, \ > + 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, \ > + 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, \ > + 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, \ > + 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, \ > + 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, \ > + 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, \ > + 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, \ > + 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, \ > + 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, \ > + 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, \ > + 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, \ > + 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, \ > + 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, \ > + 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, \ > + } > +#define CONFIG_SYS_NAND_ECCSIZE 512 > +#define CONFIG_SYS_NAND_ECCBYTES 26 > +#define CONFIG_SYS_NAND_ONFI_DETECTION > +#define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_BCH16_CODE_HW > +#define MTDIDS_DEFAULT "nand0=nand.0" > + > +#define CONFIG_SYS_NAND_BAD_BLOCK_POS NAND_LARGE_BADBLOCK_POS > + > +#endif > + > +#endif /* ! __CONFIG_AM335X_GUARDIAN_H */ > regards Felix _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot