*
* TI OMAP5 AND DRA7XX common configuration settings
*
- * See file CREDITS for list of people who contributed to this
- * project.
+ * SPDX-License-Identifier: GPL-2.0+
*
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
+ * For more details, please see the technical documents listed at
+ * http://www.ti.com/product/omap5432
*/
#ifndef __CONFIG_OMAP5_COMMON_H
#define __CONFIG_OMAP5_COMMON_H
-/*
- * High Level Configuration Options
- */
-#define CONFIG_OMAP /* in a TI OMAP core */
-#define CONFIG_OMAP54XX /* which is a 54XX */
-#define CONFIG_OMAP_GPIO
-
-/* Get CPU defs */
-#include <asm/arch/cpu.h>
-#include <asm/arch/omap.h>
-
-/* Display CPU and Board Info */
+#define CONFIG_OMAP54XX
#define CONFIG_DISPLAY_CPUINFO
#define CONFIG_DISPLAY_BOARDINFO
-
-/* Clock Defines */
-#define V_OSCK 19200000 /* Clock output from T2 */
-#define V_SCLK V_OSCK
-
#define CONFIG_MISC_INIT_R
+#define CONFIG_ARCH_CPU_INIT
-#define CONFIG_OF_LIBFDT
-#define CONFIG_CMD_BOOTZ
+#define CONFIG_SYS_CACHELINE_SIZE 64
-#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
-#define CONFIG_SETUP_MEMORY_TAGS
-#define CONFIG_INITRD_TAG
+/* Use General purpose timer 1 */
+#define CONFIG_SYS_TIMERBASE GPT2_BASE
/*
- * Size of malloc() pool
- * Total Size Environment - 128k
- * Malloc - add 256k
+ * For the DDR timing information we can either dynamically determine
+ * the timings to use or use pre-determined timings (based on using the
+ * dynamic method. Default to the static timing infomation.
*/
+#define CONFIG_SYS_EMIF_PRECALCULATED_TIMING_REGS
+#ifndef CONFIG_SYS_EMIF_PRECALCULATED_TIMING_REGS
+#define CONFIG_SYS_AUTOMATIC_SDRAM_DETECTION
+#define CONFIG_SYS_DEFAULT_LPDDR2_TIMINGS
+#endif
+
+#ifndef CONFIG_SPL_BUILD
+#define CONFIG_PALMAS_POWER
+#endif
+
+#include <asm/arch/cpu.h>
+#include <asm/arch/omap.h>
+
#define CONFIG_ENV_SIZE (128 << 10)
-#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (256 << 10))
-/* Vector Base */
-#define CONFIG_SYS_CA9_VECTOR_BASE SRAM_ROM_VECT_BASE
-/*
- * Hardware drivers
- */
+#include <configs/ti_armv7_common.h>
/*
- * serial port - NS16550 compatible
+ * Hardware drivers
*/
-#define V_NS16550_CLK 48000000
-
#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE (-4)
-#define CONFIG_SYS_NS16550_CLK V_NS16550_CLK
-#define CONFIG_CONS_INDEX 3
-#define CONFIG_SYS_NS16550_COM3 UART3_BASE
+#define CONFIG_SYS_NS16550_CLK 48000000
-#define CONFIG_BAUDRATE 115200
-
-/* CPU */
-#define CONFIG_ARCH_CPU_INIT
-
-/* I2C */
-#define CONFIG_HARD_I2C
-#define CONFIG_SYS_I2C_SPEED 100000
-#define CONFIG_SYS_I2C_SLAVE 1
-#define CONFIG_DRIVER_OMAP34XX_I2C
-#define CONFIG_I2C_MULTI_BUS
-
-/* MMC */
-#define CONFIG_GENERIC_MMC
-#define CONFIG_MMC
-#define CONFIG_OMAP_HSMMC
-#define CONFIG_DOS_PARTITION
-
-#define CONFIG_SYS_CONSOLE_IS_IN_ENV
-
-/* Flash */
-#define CONFIG_SYS_NO_FLASH
-
-/* Cache */
-#define CONFIG_SYS_CACHELINE_SIZE 64
-#define CONFIG_SYS_CACHELINE_SHIFT 6
-
-/* commands to include */
-#include <config_cmd_default.h>
-
-/* Enabled commands */
-#define CONFIG_CMD_EXT2 /* EXT2 Support */
-#define CONFIG_CMD_FAT /* FAT support */
-#define CONFIG_CMD_I2C /* I2C serial bus support */
-#define CONFIG_CMD_MMC /* MMC support */
-
-/* Disabled commands */
+/* Per-SoC commands */
#undef CONFIG_CMD_NET
#undef CONFIG_CMD_NFS
-#undef CONFIG_CMD_FPGA /* FPGA configuration Support */
-#undef CONFIG_CMD_IMLS /* List all found images */
/*
* Environment setup
*/
-
-#define CONFIG_BOOTDELAY 3
-#define CONFIG_ENV_VARS_UBOOT_CONFIG
-#define CONFIG_CMD_FS_GENERIC
-#define CONFIG_CMD_EXT2
-#define CONFIG_CMD_EXT4
-
-#define CONFIG_ENV_OVERWRITE
-
#ifndef PARTS_DEFAULT
#define PARTS_DEFAULT
#endif
#define CONFIG_EXTRA_ENV_SETTINGS \
- "loadaddr=0x82000000\0" \
- "console=ttyO2,115200n8\0" \
+ "loadaddr=0x80200000\0" \
+ "fdtaddr=0x80F80000\0" \
"fdt_high=0xffffffff\0" \
- "fdtaddr=0x80f80000\0" \
+ "rdaddr=0x81000000\0" \
+ "console=" CONSOLEDEV ",115200n8\0" \
+ "fdtfile=undefined\0" \
"bootpart=0:2\0" \
"bootdir=/boot\0" \
"bootfile=zImage\0" \
"partitions=" PARTS_DEFAULT "\0" \
"optargs=\0" \
"mmcdev=0\0" \
- "mmcroot=/dev/mmcblk0p2 rw\0" \
+ "mmcroot=/dev/mmcblk1p2 rw\0" \
"mmcrootfstype=ext4 rootwait\0" \
"mmcargs=setenv bootargs console=${console} " \
"${optargs} " \
"importbootenv=echo Importing environment from mmc${mmcdev} ...; " \
"env import -t ${loadaddr} ${filesize}\0" \
"loadimage=load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \
- "mmcboot=echo Booting from mmc${mmcdev} ...; " \
- "run mmcargs; " \
- "bootz ${loadaddr} - ${fdtaddr}\0" \
- "findfdt="\
- "if test $board_name = omap5_uevm; then " \
- "setenv fdtfile omap5-uevm.dtb; fi;\0 " \
- "loadfdt=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile};\0" \
-
-#define CONFIG_BOOTCOMMAND \
- "run findfdt; " \
- "mmc dev ${mmcdev}; if mmc rescan; then " \
- "if run loadbootscript; then " \
- "run bootscript; " \
- "else " \
+ "mmcboot=mmc dev ${mmcdev}; " \
+ "if mmc rescan; then " \
+ "echo SD/MMC found on device ${mmcdev};" \
"if run loadbootenv; then " \
- "run importbootenv; " \
+ "echo Loaded environment from ${bootenv};" \
+ "run importbootenv;" \
"fi;" \
- "if test -n ${uenvcmd}; then " \
+ "if test -n $uenvcmd; then " \
"echo Running uenvcmd ...;" \
"run uenvcmd;" \
"fi;" \
- "fi;" \
- "if run loadimage; then " \
- "run loadfdt; " \
- "run mmcboot; " \
- "fi; " \
- "fi"
-
-#define CONFIG_AUTO_COMPLETE 1
-
-/*
- * Miscellaneous configurable options
- */
-
-#define CONFIG_SYS_LONGHELP /* undef to save memory */
-#define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
-#define CONFIG_SYS_CBSIZE 256
-/* Print Buffer Size */
-#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
- sizeof(CONFIG_SYS_PROMPT) + 16)
-#define CONFIG_SYS_MAXARGS 16
-/* Boot Argument Buffer Size */
-#define CONFIG_SYS_BARGSIZE (CONFIG_SYS_CBSIZE)
-
-/*
- * memtest setup
- */
-#define CONFIG_SYS_MEMTEST_START 0x80000000
-#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + (32 << 20))
+ "if run loadimage; then " \
+ "run loadfdt; " \
+ "echo Booting from mmc${mmcdev} ...; " \
+ "run mmcargs; " \
+ "bootz ${loadaddr} - ${fdtaddr}; " \
+ "fi;" \
+ "fi;\0" \
+ "findfdt="\
+ "if test $board_name = omap5_uevm; then " \
+ "setenv fdtfile omap5-uevm.dtb; fi; " \
+ "if test $board_name = dra7xx; then " \
+ "setenv fdtfile dra7-evm.dtb; fi;" \
+ "if test $fdtfile = undefined; then " \
+ "echo WARNING: Could not determine device tree to use; fi; \0" \
+ "loadfdt=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile};\0" \
-/* Default load address */
-#define CONFIG_SYS_LOAD_ADDR 0x80000000
+#define CONFIG_BOOTCOMMAND \
+ "run findfdt; " \
+ "run mmcboot;" \
+ "setenv mmcdev 1; " \
+ "setenv bootpart 1:2; " \
+ "setenv mmcroot /dev/mmcblk0p2 rw; " \
+ "run mmcboot;" \
-/* Use General purpose timer 1 */
-#define CONFIG_SYS_TIMERBASE GPT2_BASE
-#define CONFIG_SYS_PTV 2 /* Divisor: 2^(PTV+1) => 8 */
-#define CONFIG_SYS_HZ 1000
/*
- * SDRAM Memory Map
- * Even though we use two CS all the memory
- * is mapped to one contiguous block
+ * SPL related defines. The Public RAM memory map the ROM defines the
+ * area between 0x40300000 and 0x4031E000 as a download area for OMAP5
+ * (dra7xx is larger, but we do not need to be larger at this time). We
+ * set CONFIG_SPL_DISPLAY_PRINT to have omap_rev_string() called and
+ * print some information.
*/
-#define CONFIG_NR_DRAM_BANKS 1
-
-#define CONFIG_SYS_SDRAM_BASE 0x80000000
-#define CONFIG_SYS_INIT_SP_ADDR (NON_SECURE_SRAM_END - \
- GENERATED_GBL_DATA_SIZE)
-
-#define CONFIG_SYS_EMIF_PRECALCULATED_TIMING_REGS
-
-/* Defines for SDRAM init */
-#ifndef CONFIG_SYS_EMIF_PRECALCULATED_TIMING_REGS
-#define CONFIG_SYS_AUTOMATIC_SDRAM_DETECTION
-#define CONFIG_SYS_DEFAULT_LPDDR2_TIMINGS
-#endif
-
-/* Defines for SPL */
-#define CONFIG_SPL
-#define CONFIG_SPL_FRAMEWORK
-#define CONFIG_SPL_TEXT_BASE 0x40300350
-#define CONFIG_SPL_MAX_SIZE 0x19000 /* 100K */
-#define CONFIG_SPL_STACK CONFIG_SYS_INIT_SP_ADDR
+#define CONFIG_SPL_TEXT_BASE 0x40300000
+#define CONFIG_SPL_MAX_SIZE (0x4031E000 - CONFIG_SPL_TEXT_BASE)
#define CONFIG_SPL_DISPLAY_PRINT
-
-#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300 /* address 0x60000 */
-#define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS 0x200 /* 256 KB */
-#define CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION 1
-#define CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME "u-boot.img"
-
-#define CONFIG_SPL_LIBCOMMON_SUPPORT
-#define CONFIG_SPL_LIBDISK_SUPPORT
-#define CONFIG_SPL_I2C_SUPPORT
-#define CONFIG_SPL_MMC_SUPPORT
-#define CONFIG_SPL_FAT_SUPPORT
-#define CONFIG_SPL_LIBGENERIC_SUPPORT
-#define CONFIG_SPL_SERIAL_SUPPORT
#define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/omap-common/u-boot-spl.lds"
-/*
- * 64 bytes before this address should be set aside for u-boot.img's
- * header. That is 80E7FFC0--0x80E80000 should not be used for any
- * other needs.
- */
-#define CONFIG_SYS_TEXT_BASE 0x80E80000
-
-/*
- * BSS and malloc area 64MB into memory to allow enough
- * space for the kernel at the beginning of memory
- */
-#define CONFIG_SPL_BSS_START_ADDR 0x84000000
-#define CONFIG_SPL_BSS_MAX_SIZE 0x100000 /* 1 MB */
-#define CONFIG_SYS_SPL_MALLOC_START 0x84100000
-#define CONFIG_SYS_SPL_MALLOC_SIZE 0x100000 /* 1 MB */
-#define CONFIG_SPL_GPIO_SUPPORT
-
#endif /* __CONFIG_OMAP5_COMMON_H */