[U-Boot] [PATCH] m68k: add board stmark2, mcf5441x based
Angelo Dureghello
angelo at sysam.it
Sun Aug 6 19:53:48 UTC 2017
Hi Bin,
On 05/08/2017 15:19, Bin Meng wrote:
> Hi Angelo,
>
> On Sat, Jul 15, 2017 at 5:45 AM, Angelo Dureghello <angelo at sysam.it> wrote:
>> Signed-off-by: Angelo Dureghello <angelo at sysam.it>
>
> Can you please write something about your board in the commit message?
sure, sending patch v2.
>
>> ---
>> arch/m68k/Kconfig | 5 +
>> board/sysam/stmark2/Kconfig | 15 +++
>> board/sysam/stmark2/MAINTAINERS | 6 ++
>> board/sysam/stmark2/Makefile | 8 ++
>> board/sysam/stmark2/sbf_dram_init.S | 119 +++++++++++++++++++++
>> board/sysam/stmark2/stmark2.c | 47 +++++++++
>> configs/stmark2_defconfig | 26 +++++
>> include/configs/stmark2.h | 202 ++++++++++++++++++++++++++++++++++++
>> scripts/config_whitelist.txt | 1 +
>> 9 files changed, 429 insertions(+)
>> create mode 100644 board/sysam/stmark2/Kconfig
>> create mode 100644 board/sysam/stmark2/MAINTAINERS
>> create mode 100644 board/sysam/stmark2/Makefile
>> create mode 100644 board/sysam/stmark2/sbf_dram_init.S
>> create mode 100644 board/sysam/stmark2/stmark2.c
>> create mode 100644 configs/stmark2_defconfig
>> create mode 100644 include/configs/stmark2.h
>>
>> diff --git a/arch/m68k/Kconfig b/arch/m68k/Kconfig
>> index 26509b73c6..42fb91539a 100644
>> --- a/arch/m68k/Kconfig
>> +++ b/arch/m68k/Kconfig
>> @@ -200,6 +200,10 @@ config TARGET_AMCORE
>> bool "Support AMCORE"
>> select M5307
>>
>> +config TARGET_STMARK2
>> + bool "Support stmark2"
>> + select M54418
>> +
>> endchoice
>>
>> source "board/BuS/eb_cpu5282/Kconfig"
>> @@ -223,5 +227,6 @@ source "board/freescale/m54455evb/Kconfig"
>> source "board/freescale/m547xevb/Kconfig"
>> source "board/freescale/m548xevb/Kconfig"
>> source "board/sysam/amcore/Kconfig"
>> +source "board/sysam/stmark2/Kconfig"
>>
>> endmenu
>> diff --git a/board/sysam/stmark2/Kconfig b/board/sysam/stmark2/Kconfig
>> new file mode 100644
>> index 0000000000..87ab7ab7b5
>> --- /dev/null
>> +++ b/board/sysam/stmark2/Kconfig
>> @@ -0,0 +1,15 @@
>> +if TARGET_STMARK2
>> +
>> +config SYS_CPU
>> + default "mcf5445x"
>> +
>> +config SYS_BOARD
>> + default "stmark2"
>> +
>> +config SYS_VENDOR
>> + default "sysam"
>> +
>> +config SYS_CONFIG_NAME
>> + default "stmark2"
>> +
>> +endif
>> diff --git a/board/sysam/stmark2/MAINTAINERS b/board/sysam/stmark2/MAINTAINERS
>> new file mode 100644
>> index 0000000000..b87f432bb3
>> --- /dev/null
>> +++ b/board/sysam/stmark2/MAINTAINERS
>> @@ -0,0 +1,6 @@
>> +STMARK2 BOARD
>> +M: Angelo Dureghello <angelo at sysam.it>
>> +S: Maintained
>> +F: board/sysam/stmark2/
>> +F: include/configs/stmark2.h
>> +F: configs/stmark2_defconfig
>> diff --git a/board/sysam/stmark2/Makefile b/board/sysam/stmark2/Makefile
>> new file mode 100644
>> index 0000000000..064a57ea05
>> --- /dev/null
>> +++ b/board/sysam/stmark2/Makefile
>> @@ -0,0 +1,8 @@
>> +#
>> +# (C) Copyright 2014 Angelo Dureghello <angelo at sysam.it>
>> +#
>> +# SPDX-License-Identifier: GPL-2.0+
>> +#
>> +
>> +obj-y = stmark2.o
>> +extra-y += sbf_dram_init.o
>> diff --git a/board/sysam/stmark2/sbf_dram_init.S b/board/sysam/stmark2/sbf_dram_init.S
>> new file mode 100644
>> index 0000000000..52abda5c3c
>> --- /dev/null
>> +++ b/board/sysam/stmark2/sbf_dram_init.S
>> @@ -0,0 +1,119 @@
>> +/*
>> + * Board-specific early ddr/sdram init.
>> + *
>> + * (C) Copyright 2017 Angelo Dureghello <angelo at sysam.it>
>> + *
>> + * SPDX-License-Identifier: GPL-2.0+
>> + */
>> +
>> +.equ PPMCR0, 0xfc04002d
>> +.equ MSCR_SDRAMC, 0xec094060
>> +.equ MISCCR2, 0xec09001a
>> +.equ DDR_RCR, 0xfc0b8180
>> +.equ DDR_PADCR, 0xfc0b81ac
>> +.equ DDR_CR00, 0xfc0b8000
>> +.equ DDR_CR06, 0xfc0b8018
>> +.equ DDR_CR09, 0xfc0b8024
>> +.equ DDR_CR40, 0xfc0b80a0
>> +.equ DDR_CR45, 0xfc0b80b4
>> +.equ DDR_CR56, 0xfc0b80e0
>> +
>> +.global sbf_dram_init
>> +.text
>> +
>> +sbf_dram_init:
>> + /* CD46 = DDR on */
>> + move.l #PPMCR0, %a1
>> + move.b #46, (%a1)
>> +
>> + /* stmark 2, max drive strength */
>> + move.l #MSCR_SDRAMC, %a1
>> + move.b #1, (%a1)
>> +
>> + /*
>> + * use cpu clock, seems more realiable
>> + *
>> + * DDR2 clock is serviced from DDR controller as input clock / 2
>> + * so, if clock comes from
>> + * vco, i.e. 480(vco) / 2, so ddr clock is 240 Mhz (measured)
>> + * cpu, i.e. 250(cpu) / 2, so ddr clock is 125 Mhz (measured)
>> + *
>> + * .
>> + * / \ DDR2 can't be clocked lower than 125Mhz
>> + * / ! \ DDR2 init must pass further i/dcache enable test
>> + * /_____\
>> + * WARNING
>> + */
>> +
>> + /* cpu / 2 = 125 Mhz for 480 Mhz pll */
>> + move.l #MISCCR2, %a1
>> + move.w #0xa01d, (%a1)
>> +
>> + /* DDR force sw reset settings */
>> + move.l #DDR_RCR, %a1
>> + move.l #0x00000000, (%a1)
>> + move.l #0x40000000, (%a1)
>> +
>> + /*
>> + * PAD_ODT_CS: for us seems both 1(75 ohm) and 2(150ohm) are good,
>> + * 500/700 mV are ok
>> + */
>> + move.l #DDR_PADCR, %a1
>> + move.l #0x01030203, (%a1) /* as freescale tower */
>> +
>> + move.l #DDR_CR00, %a1
>> + move.l #0x01010101, (%a1)+ /* 0x00 */
>> + move.l #0x00000101, (%a1)+ /* 0x04 */
>> + move.l #0x01010100, (%a1)+ /* 0x08 */
>> + move.l #0x01010000, (%a1)+ /* 0x0C */
>> + move.l #0x00010101, (%a1)+ /* 0x10 */
>> + move.l #DDR_CR06, %a1
>> + move.l #0x00010100, (%a1)+ /* 0x18 */
>> + move.l #0x00000001, (%a1)+ /* 0x1C */
>> + move.l #0x01000001, (%a1)+ /* 0x20 */
>> + move.l #0x00000100, (%a1)+ /* 0x24 */
>> + move.l #0x00010001, (%a1)+ /* 0x28 */
>> + move.l #0x00000200, (%a1)+ /* 0x2C */
>> + move.l #0x01000002, (%a1)+ /* 0x30 */
>> + move.l #0x00000000, (%a1)+ /* 0x34 */
>> + move.l #0x00000100, (%a1)+ /* 0x38 */
>> + move.l #0x02000100, (%a1)+ /* 0x3C */
>> + move.l #0x02000407, (%a1)+ /* 0x40 */
>> + move.l #0x02030007, (%a1)+ /* 0x44 */
>> + move.l #0x02000100, (%a1)+ /* 0x48 */
>> + move.l #0x0A030203, (%a1)+ /* 0x4C */
>> + move.l #0x00020708, (%a1)+ /* 0x50 */
>> + move.l #0x00050008, (%a1)+ /* 0x54 */
>> + move.l #0x04030002, (%a1)+ /* 0x58 */
>> + move.l #0x00000004, (%a1)+ /* 0x5C */
>> + move.l #0x020A0000, (%a1)+ /* 0x60 */
>> + move.l #0x0C00000E, (%a1)+ /* 0x64 */
>> + move.l #0x00002004, (%a1)+ /* 0x68 */
>> + move.l #0x00000000, (%a1)+ /* 0x6C */
>> + move.l #0x00100010, (%a1)+ /* 0x70 */
>> + move.l #0x00100010, (%a1)+ /* 0x74 */
>> + move.l #0x00000000, (%a1)+ /* 0x78 */
>> + move.l #0x07990000, (%a1)+ /* 0x7C */
>> + move.l #DDR_CR40, %a1
>> + move.l #0x00000000, (%a1)+ /* 0xA0 */
>> + move.l #0x00C80064, (%a1)+ /* 0xA4 */
>> + move.l #0x44520002, (%a1)+ /* 0xA8 */
>> + move.l #0x00C80023, (%a1)+ /* 0xAC */
>> + move.l #DDR_CR45, %a1
>> + move.l #0x0000C350, (%a1) /* 0xB4 */
>> + move.l #DDR_CR56, %a1
>> + move.l #0x04000000, (%a1)+ /* 0xE0 */
>> + move.l #0x03000304, (%a1)+ /* 0xE4 */
>> + move.l #0x40040000, (%a1)+ /* 0xE8 */
>> + move.l #0xC0004004, (%a1)+ /* 0xEC */
>> + move.l #0x0642C000, (%a1)+ /* 0xF0 */
>> + move.l #0x00000642, (%a1)+ /* 0xF4 */
>> + move.l #DDR_CR09, %a1
>> + tpf
>> + move.l #0x01000100, (%a1) /* 0x24 */
>> +
>> + move.l #0x2000, %d1
>> + bsr asm_delay
>> +
>> +
>> + rts
>> diff --git a/board/sysam/stmark2/stmark2.c b/board/sysam/stmark2/stmark2.c
>> new file mode 100644
>> index 0000000000..4f291ab6d6
>> --- /dev/null
>> +++ b/board/sysam/stmark2/stmark2.c
>> @@ -0,0 +1,47 @@
>> +/*
>> + * Board-specific init.
>> + *
>> + * (C) Copyright 2017 Angelo Dureghello <angelo at sysam.it>
>> + *
>> + * SPDX-License-Identifier: GPL-2.0+
>> + */
>> +
>> +#include <common.h>
>> +#include <spi.h>
>> +#include <asm/io.h>
>> +#include <asm/immap.h>
>> +#include <mmc.h>
>> +#include <fsl_esdhc.h>
>> +
>> +DECLARE_GLOBAL_DATA_PTR;
>> +
>> +int checkboard(void)
>> +{
>> + /*
>> + * need to to:
>> + * Check serial flash size. if 2mb evb, else 8mb demo
>> + */
>> + puts("Board: ");
>> + puts("Sysam stmark2\n");
>> + return 0;
>> +}
>> +
>> +int dram_init(void)
>> +{
>> + u32 dramsize;
>> +
>> + /*
>> + * Serial Boot: The dram is already initialized in start.S
>> + * only require to return DRAM size
>> + */
>> + dramsize = CONFIG_SYS_SDRAM_SIZE * 0x100000;
>> +
>> + gd->ram_size = dramsize;
>> +
>> + return 0;
>> +}
>> +
>> +int testdram(void)
>> +{
>> + return 0;
>> +}
>> diff --git a/configs/stmark2_defconfig b/configs/stmark2_defconfig
>> new file mode 100644
>> index 0000000000..cf3625c281
>> --- /dev/null
>> +++ b/configs/stmark2_defconfig
>> @@ -0,0 +1,26 @@
>> +CONFIG_M68K=y
>> +CONFIG_SYS_TEXT_BASE=0x47E00000
>> +CONFIG_TARGET_STMARK2=y
>> +CONFIG_SYS_EXTRA_OPTIONS="CF_SBF,SYS_SERIAL_BOOT,SYS_INPUT_CLKSRC=30000000"
>> +# CONFIG_DISPLAY_BOARDINFO is not set
>> +# CONFIG_SPL_LEGACY_IMAGE_SUPPORT is not set
>> +CONFIG_HUSH_PARSER=y
>> +CONFIG_SYS_PROMPT="stmark2 $ "
>> +# CONFIG_CMD_BDI is not set
>> +# CONFIG_CMD_CONSOLE is not set
>> +# CONFIG_CMD_IMLS is not set
>> +# CONFIG_CMD_EXPORTENV is not set
>> +# CONFIG_CMD_IMPORTENV is not set
>> +CONFIG_CMD_LOADB=y
>> +# CONFIG_CMD_LOADS is not set
>> +# CONFIG_CMD_FLASH is not set
>> +CONFIG_CMD_SF=y
>> +CONFIG_CMD_SPI=y
>> +# CONFIG_CMD_FPGA is not set
>> +# CONFIG_CMD_SETEXPR is not set
>> +# CONFIG_CMD_NET is not set
>> +# CONFIG_CMD_NFS is not set
>> +CONFIG_CMD_CACHE=y
>> +CONFIG_SPI_FLASH=y
>> +CONFIG_SPI_FLASH_MTD=y
>> +CONFIG_REGEX=y
>> diff --git a/include/configs/stmark2.h b/include/configs/stmark2.h
>> new file mode 100644
>> index 0000000000..bd1f64bc8f
>> --- /dev/null
>> +++ b/include/configs/stmark2.h
>> @@ -0,0 +1,202 @@
>> +/*
>> + * Sysam stmark2 board configuration
>> + *
>> + * (C) Copyright 2016 Angelo Dureghello <angelo at sysam.it>
>> + *
>> + * SPDX-License-Identifier: GPL-2.0+
>> + */
>> +
>> +#ifndef __STMARK2_CONFIG_H
>> +#define __STMARK2_CONFIG_H
>> +
>> +#define CONFIG_STMARK2
>> +#define CONFIG_HOSTNAME stmark2
>> +
>> +#define CONFIG_MCFUART
>> +#define CONFIG_SYS_UART_PORT 0
>> +#define CONFIG_SYS_BAUDRATE_TABLE { 9600 , 19200 , 38400 , 57600, 115200 }
>> +
>> +#define LDS_BOARD_TEXT \
>> + board/sysam/stmark2/sbf_dram_init.o (.text*)
>> +
>> +#define CONFIG_TIMESTAMP
>> +
>> +/* commands */
>> +#define CONFIG_CMD_REGINFO
>> +
>> +#define CONFIG_BOOTARGS \
>> + "console=ttyS0,115200 root=/dev/ram0 rw " \
>> + "rootfstype=ramfs " \
>> + "rdinit=/bin/init " \
>> + "devtmpfs.mount=1"
>> +
>> +#define CONFIG_BOOTCOMMAND \
>> + "sf probe 0:1 50000000; " \
>> + "sf read ${loadaddr} 0x100000 ${kern_size}; " \
>> + "bootm ${loadaddr}"
>> +
>> +#define CONFIG_EXTRA_ENV_SETTINGS \
>> + "kern_size=0x700000\0" \
>> + "loadaddr=0x40001000\0" \
>> + "-(rootfs)\0" \
>> + "update_uboot=loady ${loadaddr}; " \
>> + "sf probe 0:1 50000000; " \
>> + "sf erase 0 0x80000; " \
>> + "sf write ${loadaddr} 0 ${filesize}\0" \
>> + "update_kernel=loady ${loadaddr}; " \
>> + "setenv kern_size ${filesize}; saveenv; " \
>> + "sf probe 0:1 50000000; " \
>> + "sf erase 0x100000 0x700000; " \
>> + "sf write ${loadaddr} 0x100000 ${filesize}\0" \
>> + "update_rootfs=loady ${loadaddr}; " \
>> + "sf probe 0:1 50000000; " \
>> + "sf erase 0x00800000 0x100000; " \
>> + "sf write ${loadaddr} 0x00800000 ${filesize}\0" \
>> + ""
>> +
>> +/* Realtime clock */
>> +#undef CONFIG_MCFRTC
>> +#define CONFIG_RTC_MCFRRTC
>> +#define CONFIG_SYS_MCFRRTC_BASE 0xFC0A8000
>> +
>> +/* spi not partitions */
>> +#define CONFIG_CMD_MTDPARTS
>> +#define CONFIG_MTD_DEVICE
>> +#define CONFIG_JFFS2_CMDLINE
>> +#define CONFIG_JFFS2_DEV "nor0"
>> +#define MTDIDS_DEFAULT "nor0=spi-flash.0"
>> +#define MTDPARTS_DEFAULT \
>> + "mtdparts=spi-flash.0:" \
>> + "1m(u-boot)," \
>> + "7m(kernel)," \
>> + "-(rootfs)"
>> +
>> +/* Timer */
>> +#define CONFIG_MCFTMR
>> +#undef CONFIG_MCFPIT
>> +
>> +/* DSPI and Serial Flash */
>> +#define CONFIG_CF_SPI
>> +#define CONFIG_CF_DSPI
>> +#define CONFIG_SF_DEFAULT_SPEED 50000000
>> +#define CONFIG_SERIAL_FLASH
>> +#define CONFIG_HARD_SPI
>> +#define CONFIG_SPI_FLASH_ISSI
>> +#define CONFIG_ENV_SPI_BUS 0
>> +#define CONFIG_ENV_SPI_CS 1
>> +
>> +#define CONFIG_SYS_SBFHDR_SIZE 0x7
>> +
>> +#define CONFIG_SYS_DSPI_CTAR0 (DSPI_CTAR_TRSZ(7) | \
>> + DSPI_CTAR_PCSSCK_1CLK | \
>> + DSPI_CTAR_PASC(0) | \
>> + DSPI_CTAR_PDT(0) | \
>> + DSPI_CTAR_CSSCK(0) | \
>> + DSPI_CTAR_ASC(0) | \
>> + DSPI_CTAR_DT(1) | \
>> + DSPI_CTAR_BR(6))
>> +#define CONFIG_SYS_DSPI_CTAR1 (CONFIG_SYS_DSPI_CTAR0)
>> +#define CONFIG_SYS_DSPI_CTAR2 (CONFIG_SYS_DSPI_CTAR0)
>> +
>> +/* Input, PCI, Flexbus, and VCO */
>> +#define CONFIG_EXTRA_CLOCK
>> +
>> +#define CONFIG_PRAM 2048 /* 2048 KB */
>> +#define CONFIG_SYS_LONGHELP
>> +#define CONFIG_AUTO_COMPLETE
>> +#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
>> +
>> +/* 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
>> +
>> +#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x10000)
>> +#define CONFIG_SYS_MBAR 0xFC000000
>> +
>> +/*
>> + * Definitions for initial stack pointer and data area (in internal SRAM)
>> + */
>> +#define CONFIG_SYS_INIT_RAM_ADDR 0x80000000
>> +/* End of used area in internal SRAM */
>> +#define CONFIG_SYS_INIT_RAM_SIZE 0x10000
>> +#define CONFIG_SYS_INIT_RAM_CTRL 0x221
>> +#define CONFIG_SYS_GBL_DATA_OFFSET ((CONFIG_SYS_INIT_RAM_SIZE - \
>> + GENERATED_GBL_DATA_SIZE) - 32)
>> +#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
>> +#define CONFIG_SYS_SBFHDR_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - 32)
>> +
>> +/*
>> + * Start addresses for the final memory configuration
>> + * (Set up by the startup code)
>> + * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
>> + */
>> +#define CONFIG_SYS_SDRAM_BASE 0x40000000
>> +#define CONFIG_SYS_SDRAM_SIZE 128 /* SDRAM size in MB */
>> +
>> +#define CONFIG_SYS_MEMTEST_START (CONFIG_SYS_SDRAM_BASE + 0x400)
>> +#define CONFIG_SYS_MEMTEST_END ((CONFIG_SYS_SDRAM_SIZE - 3) << 20)
>> +#define CONFIG_SYS_DRAM_TEST
>> +
>> +#if defined(CONFIG_CF_SBF)
>> +#define CONFIG_SERIAL_BOOT
>> +#endif
>> +
>> +#if defined(CONFIG_SERIAL_BOOT)
>> +#define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_TEXT_BASE + 0x400)
>> +#else
>> +#define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE + 0x400)
>> +#endif
>> +
>> +#define CONFIG_SYS_BOOTPARAMS_LEN (64 * 1024)
>> +/* Reserve 256 kB for Monitor */
>> +#define CONFIG_SYS_MONITOR_LEN (256 << 10)
>> +/* Reserve 256 kB for malloc() */
>> +#define CONFIG_SYS_MALLOC_LEN (256 << 10)
>> +
>> +/*
>> + * For booting Linux, the board info and command line data
>> + * have to be in the first 8 MB of memory, since this is
>> + * the maximum mapped by the Linux kernel during initialization ??
>> + */
>> +/* Initial Memory map for Linux */
>> +#define CONFIG_SYS_BOOTMAPSZ (CONFIG_SYS_SDRAM_BASE + \
>> + (CONFIG_SYS_SDRAM_SIZE << 20))
>> +
>> +/* Configuration for environment
>> + * Environment is embedded in u-boot in the second sector of the flash
>> + */
>> +
>> +#if defined(CONFIG_CF_SBF)
>> +#define CONFIG_ENV_IS_IN_SPI_FLASH 1
>
> This is now in Kconfig.
>
>> +#define CONFIG_ENV_SPI_CS 1
>> +#define CONFIG_ENV_OFFSET 0x40000
>> +#define CONFIG_ENV_SIZE 0x2000
>> +#define CONFIG_ENV_SECT_SIZE 0x10000
>> +#endif
>> +
>> +#undef CONFIG_ENV_OVERWRITE
>> +
>> +/* Cache Configuration */
>> +#define CONFIG_SYS_CACHELINE_SIZE 16
>> +#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
>> + CONFIG_SYS_INIT_RAM_SIZE - 8)
>> +#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
>> + CONFIG_SYS_INIT_RAM_SIZE - 4)
>> +#define CONFIG_SYS_ICACHE_INV (CF_CACR_BCINVA + CF_CACR_ICINVA)
>> +#define CONFIG_SYS_DCACHE_INV (CF_CACR_DCINVA)
>> +#define CONFIG_SYS_CACHE_ACR2 (CONFIG_SYS_SDRAM_BASE | \
>> + CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
>> + CF_ACR_EN | CF_ACR_SM_ALL)
>> +#define CONFIG_SYS_CACHE_ICACR (CF_CACR_BEC | CF_CACR_IEC | \
>> + CF_CACR_ICINVA | CF_CACR_EUSP)
>> +#define CONFIG_SYS_CACHE_DCACR ((CONFIG_SYS_CACHE_ICACR | \
>> + CF_CACR_DEC | CF_CACR_DDCM_P | \
>> + CF_CACR_DCINVA) & ~CF_CACR_ICINVA)
>> +
>> +#define CACR_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
>> + CONFIG_SYS_INIT_RAM_SIZE - 12)
>> +
>> +#endif /* __STMARK2_CONFIG_H */
>> diff --git a/scripts/config_whitelist.txt b/scripts/config_whitelist.txt
>> index e8f49ebe5d..e6faf3450e 100644
>> --- a/scripts/config_whitelist.txt
>> +++ b/scripts/config_whitelist.txt
>> @@ -2696,6 +2696,7 @@ CONFIG_STM32_GPIO
>> CONFIG_STM32_HSE_HZ
>> CONFIG_STM32_HZ
>> CONFIG_STM32_SERIAL
>> +CONFIG_STMARK2
>
> We should stop adding ad-hoc CONFIG_xxx. Please use Kconfig.
>
>> CONFIG_STRESS
>> CONFIG_STRIDER
>> CONFIG_STRIDER_CON
>> --
>
> Regards,
> Bin
>
Regards,
Angelo Dureghello
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