configs: j721e: Enable OSPI memory

Set config values to enable OSPI functionality.

Signed-off-by: Jonathan Humphreys <j-humphreys@ti.com>
Reviewed-by: Udit Kumar <u-kumar1@ti.com>
diff --git a/configs/j721e_evm_r5_defconfig b/configs/j721e_evm_r5_defconfig
index bc4f35c..59c0c41 100644
--- a/configs/j721e_evm_r5_defconfig
+++ b/configs/j721e_evm_r5_defconfig
@@ -10,6 +10,7 @@
 CONFIG_TARGET_J721E_R5_EVM=y
 CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y
 CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0x41cf59f0
+CONFIG_SF_DEFAULT_SPEED=25000000
 CONFIG_ENV_SIZE=0x20000
 CONFIG_DM_GPIO=y
 CONFIG_SPL_DM_SPI=y
@@ -128,7 +129,12 @@
 CONFIG_SYS_FLASH_CFI=y
 CONFIG_DM_SPI_FLASH=y
 CONFIG_SPI_FLASH_SFDP_SUPPORT=y
+CONFIG_SPI_FLASH_SOFT_RESET=y
+CONFIG_SPI_FLASH_SOFT_RESET_ON_BOOT=y
+CONFIG_SPI_FLASH_SPANSION=y
+CONFIG_SPI_FLASH_S28HX_T=y
 CONFIG_SPI_FLASH_STMICRO=y
+CONFIG_SPI_FLASH_MT35XU=y
 CONFIG_PINCTRL=y
 # CONFIG_PINCTRL_GENERIC is not set
 CONFIG_SPL_PINCTRL=y