include/configs/ti_omap4_common.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * (C) Copyright 2010
   4  * Texas Instruments Incorporated.
   5  * Aneesh V       <aneesh@ti.com>
   6  * Steve Sakoman  <steve@sakoman.com>
   7  *
   8  * TI OMAP4 common configuration settings
   9  */
  10
  11 #ifndef __CONFIG_TI_OMAP4_COMMON_H
  12 #define __CONFIG_TI_OMAP4_COMMON_H
  13
  14 #ifndef CONFIG_SYS_L2CACHE_OFF
  15 #define CFG_SYS_PL310_BASE      0x48242000
  16 #endif
  17
  18 /* Get CPU defs */
  19 #include <asm/arch/cpu.h>
  20 #include <asm/arch/omap.h>
  21
  22 /* Use General purpose timer 1 */
  23 #define CFG_SYS_TIMERBASE               GPT2_BASE
  24
  25 #include <configs/ti_armv7_omap.h>
  26
  27 /*
  28  * Hardware drivers
  29  */
  30 #define CFG_SYS_NS16550_CLK             48000000
  31 #if !CONFIG_IS_ENABLED(DM_SERIAL)
  32 #define CFG_SYS_NS16550_COM3            UART3_BASE
  33 #endif
  34
  35 /*
  36  * Environment setup
  37  */
  38 #define BOOTENV_DEV_LEGACY_MMC(devtypeu, devtypel, instance) \
  39         "bootcmd_" #devtypel #instance "=" \
  40         "setenv mmcdev " #instance"; "\
  41         "setenv bootpart " #instance":2 ; "\
  42         "run mmcboot\0"
  43
  44 #define BOOTENV_DEV_NAME_LEGACY_MMC(devtypeu, devtypel, instance) \
  45         #devtypel #instance " "
  46
  47 #define BOOTENV_DEV_NAME_NAND(devtypeu, devtypel, instance) \
  48         #devtypel #instance " "
  49
  50 #define BOOT_TARGET_DEVICES(func) \
  51         func(MMC, mmc, 0) \
  52         func(LEGACY_MMC, legacy_mmc, 0) \
  53         func(MMC, mmc, 1) \
  54         func(LEGACY_MMC, legacy_mmc, 1) \
  55         func(PXE, pxe, na) \
  56         func(DHCP, dhcp, na)
  57
  58 #include <config_distro_bootcmd.h>
  59 #include <env/ti/mmc.h>
  60
  61 #define CFG_EXTRA_ENV_SETTINGS \
  62         DEFAULT_LINUX_BOOT_ENV \
  63         DEFAULT_MMC_TI_ARGS \
  64         DEFAULT_FIT_TI_ARGS \
  65         "console=ttyO2,115200n8\0" \
  66         "fdtfile=undefined\0" \
  67         "bootpart=0:2\0" \
  68         "bootdir=/boot\0" \
  69         "bootfile=zImage\0" \
  70         "usbtty=cdc_acm\0" \
  71         "vram=16M\0" \
  72         "loaduimage=load mmc ${mmcdev} ${loadaddr} uImage\0" \
  73         "uimageboot=echo Booting from mmc${mmcdev} ...; " \
  74                 "run args_mmc; " \
  75                 "bootm ${loadaddr}\0" \
  76         "findfdt="\
  77                 "if test $board_name = sdp4430; then " \
  78                         "setenv fdtfile omap4-sdp.dtb; fi; " \
  79                 "if test $board_name = panda; then " \
  80                         "setenv fdtfile omap4-panda.dtb; fi;" \
  81                 "if test $board_name = panda-a4; then " \
  82                         "setenv fdtfile omap4-panda-a4.dtb; fi;" \
  83                 "if test $board_name = panda-es; then " \
  84                         "setenv fdtfile omap4-panda-es.dtb; fi;" \
  85                 "if test $board_name = duovero; then " \
  86                         "setenv fdtfile omap4-duovero-parlor.dtb; fi;" \
  87                 "if test $fdtfile = undefined; then " \
  88                         "echo WARNING: Could not determine device tree to use; fi; \0" \
  89         BOOTENV
  90
  91 /*
  92  * Defines for SPL
  93  * It is known that this will break HS devices. Since the current size of
  94  * SPL is overlapped with public stack and breaking non HS devices to boot.
  95  * So moving TEXT_BASE down to non-HS limit.
  96  */
  97
  98 #ifdef CONFIG_XPL_BUILD
  99 /* No need for i2c in SPL mode as we will use SRI2C for PMIC access on OMAP4 */
 100 #endif
 101
 102 #endif /* __CONFIG_TI_OMAP4_COMMON_H */