[PATCH 1/2] arm64: versal: Add qspi flash mini u-boot configuration

[Soma, Ashok Reddy]

Hi Michal,

>-----Original Message-----
>From: Simek, Michal <michal.simek at amd.com> 
>Sent: Tuesday, October 4, 2022 6:19 PM
>To: Soma, Ashok Reddy <ashok.reddy.soma at amd.com>; u-boot at lists.denx.de
>Cc: git (AMD-Xilinx) <git at amd.com>
>Subject: Re: [PATCH 1/2] arm64: versal: Add qspi flash mini u-boot configuration
>
>
>
>On 9/30/22 10:55, Ashok Reddy Soma wrote:
>> Add configuration file for mini u-boot configuration which runs on a 
>> smaller footprint from on chip memory(OCM). This configuration has 
>> required CONFIG's enabled to support qspi flash and uses DCC terminal 
>> for console output.
>> 
>> Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma at amd.com>
>> ---
>> 
>>   MAINTAINERS                               |  1 +
>>   configs/xilinx_versal_mini_qspi_defconfig | 74 +++++++++++++++++++++++
>>   2 files changed, 75 insertions(+)
>>   create mode 100644 configs/xilinx_versal_mini_qspi_defconfig
>> 
>> diff --git a/MAINTAINERS b/MAINTAINERS index 83346183ee..70ad67a0ce 
>> 100644
>> --- a/MAINTAINERS
>> +++ b/MAINTAINERS
>> @@ -634,6 +634,7 @@ M:	Michal Simek <michal.simek at amd.com>
>>   S:	Maintained
>>   T:	git https://source.denx.de/u-boot/custodians/u-boot-microblaze.git
>>   F:	arch/arm/mach-versal/
>> +F:	configs/xilinx_*
>
>this is not needed because it is already the part of board/xilinx/versal/MAINTAINERS fragment.
Ok, I will remove it.
>
>>   F:	drivers/net/xilinx_axi_mrmac.*
>>   F:	drivers/soc/soc_xilinx_versal.c
>>   F:	drivers/spi/cadence_ospi_versal.c
>> diff --git a/configs/xilinx_versal_mini_qspi_defconfig 
>> b/configs/xilinx_versal_mini_qspi_defconfig
>> new file mode 100644
>> index 0000000000..bb53e6c913
>> --- /dev/null
>> +++ b/configs/xilinx_versal_mini_qspi_defconfig
>> @@ -0,0 +1,74 @@
>> +CONFIG_ARM=y
>> +CONFIG_SYS_CONFIG_NAME="xilinx_versal_mini_qspi"
>> +CONFIG_ARCH_VERSAL=y
>> +CONFIG_SYS_TEXT_BASE=0xFFFC0000
>> +CONFIG_SYS_MALLOC_LEN=0x2000
>> +CONFIG_NR_DRAM_BANKS=1
>> +CONFIG_ENV_SIZE=0x80
>> +CONFIG_DEFAULT_DEVICE_TREE="versal-mini-qspi-single"
>> +CONFIG_SYS_MEM_RSVD_FOR_MMU=y
>> +CONFIG_COUNTER_FREQUENCY=100000000
>> +CONFIG_VERSAL_NO_DDR=y
>> +# CONFIG_PSCI_RESET is not set
>> +# CONFIG_EXPERT is not set
>> +CONFIG_SYS_LOAD_ADDR=0x8000000
>> +# CONFIG_ARCH_FIXUP_FDT_MEMORY is not set # CONFIG_AUTOBOOT is not 
>> +set
>> +CONFIG_LOGLEVEL=0
>> +CONFIG_SYS_CONSOLE_INFO_QUIET=y
>> +# CONFIG_DISPLAY_CPUINFO is not set
>> +CONFIG_BOARD_EARLY_INIT_R=y
>> +# CONFIG_BOARD_LATE_INIT is not set
>> +# CONFIG_CMDLINE_EDITING is not set
>> +# CONFIG_AUTO_COMPLETE is not set
>> +# CONFIG_SYS_LONGHELP is not set
>> +CONFIG_SYS_PROMPT="Versal> "
>> +# CONFIG_SYS_XTRACE is not set
>> +# CONFIG_CMD_BDI is not set
>> +# CONFIG_CMD_CONSOLE is not set
>> +# CONFIG_CMD_BOOTD is not set
>> +# CONFIG_CMD_BOOTM is not set
>> +# CONFIG_CMD_BOOTI is not set
>> +# CONFIG_CMD_ELF is not set
>> +# CONFIG_CMD_FDT is not set
>> +# CONFIG_CMD_GO is not set
>> +# CONFIG_CMD_RUN is not set
>> +# CONFIG_CMD_IMI is not set
>> +# CONFIG_CMD_XIMG is not set
>> +# CONFIG_CMD_EXPORTENV is not set
>> +# CONFIG_CMD_IMPORTENV is not set
>> +# CONFIG_CMD_EDITENV is not set
>> +# CONFIG_CMD_SAVEENV is not set
>> +# CONFIG_CMD_ENV_EXISTS is not set
>> +# CONFIG_CMD_CRC32 is not set
>> +# CONFIG_CMD_LOADB is not set
>> +# CONFIG_CMD_LOADS is not set
>> +# CONFIG_CMD_ECHO is not set
>> +# CONFIG_CMD_ITEST is not set
>> +# CONFIG_CMD_SOURCE is not set
>> +# CONFIG_CMD_SETEXPR is not set
>> +# CONFIG_PARTITIONS is not set
>> +# CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG is not set # CONFIG_NET is not 
>> +set # CONFIG_DM_WARN is not set # CONFIG_DM_DEVICE_REMOVE is not set 
>> +# CONFIG_GPIO is not set # CONFIG_I2C is not set # CONFIG_INPUT is 
>> +not set # CONFIG_MMC is not set CONFIG_DM_SPI_FLASH=y
>> +CONFIG_SF_DEFAULT_SPEED=30000000
>> +# CONFIG_SPI_FLASH_SMART_HWCAPS is not set # 
>> +CONFIG_SPI_FLASH_UNLOCK_ALL is not set CONFIG_SPI_FLASH_ISSI=y 
>> +CONFIG_SPI_FLASH_MACRONIX=y CONFIG_SPI_FLASH_SPANSION=y 
>> +CONFIG_SPI_FLASH_STMICRO=y CONFIG_SPI_FLASH_WINBOND=y # 
>> +CONFIG_SPI_FLASH_USE_4K_SECTORS is not set # CONFIG_POWER is not set 
>> +CONFIG_ARM_DCC=y CONFIG_SPI=y CONFIG_DM_SPI=y CONFIG_ZYNQMP_GQSPI=y # 
>> +CONFIG_LMB is not set
>
>And please run savedefconfig for both patches to make sure that they are aligned with the latest Kconfig layout.
Sure, I will send v2 after running savedefconfig.

M