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

[Ashok Reddy Soma]

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_*
 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
-- 
2.17.1