vexpress64: move hardware setting from defconfig to Kconfig
The defconfigs for the Arm Juno board and the FVP model are quite large,
setting a lot of platform-fixed variables like SYS_TEXT_BASE.
As those values are not really a user choice, let's provide default
values for them in our Kconfig file, so a lot of cruft can be removed
from the defconfig files.
This also moves the driver selection out of there, since this is again
not something a user should really decide on. Instead we allow users to
enable or disable subsystems, and select the appropriate drivers based
on that in the Kconfig file.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
diff --git a/configs/vexpress_aemv8a_juno_defconfig b/configs/vexpress_aemv8a_juno_defconfig
index 1f8f101..a5d7247 100644
--- a/configs/vexpress_aemv8a_juno_defconfig
+++ b/configs/vexpress_aemv8a_juno_defconfig
@@ -1,11 +1,6 @@
CONFIG_ARM=y
CONFIG_ARCH_VEXPRESS64=y
-CONFIG_SYS_TEXT_BASE=0xe0000000
-CONFIG_SYS_MALLOC_LEN=0x810000
-CONFIG_SYS_MALLOC_F_LEN=0x2000
CONFIG_NR_DRAM_BANKS=2
-CONFIG_ENV_SIZE=0x10000
-CONFIG_ENV_SECT_SIZE=0x10000
CONFIG_DEFAULT_DEVICE_TREE="juno-r2"
CONFIG_IDENT_STRING=" vexpress_aemv8a"
CONFIG_TARGET_VEXPRESS64_JUNO=y
@@ -13,7 +8,6 @@
CONFIG_SYS_MEMTEST_END=0xff000000
CONFIG_DISTRO_DEFAULTS=y
CONFIG_REMAKE_ELF=y
-CONFIG_SYS_LOAD_ADDR=0x90000000
CONFIG_BOOTDELAY=1
CONFIG_USE_BOOTARGS=y
CONFIG_BOOTARGS="console=ttyAMA0,115200n8 root=/dev/sda2 rw rootwait earlycon=pl011,0x7ff80000 debug user_debug=31 androidboot.hardware=juno loglevel=9"
@@ -28,7 +22,6 @@
# CONFIG_CMD_LOADS is not set
CONFIG_CMD_PCI=y
CONFIG_CMD_SATA=y
-CONFIG_CMD_USB=y
# CONFIG_CMD_ITEST is not set
# CONFIG_CMD_SETEXPR is not set
CONFIG_BOOTP_BOOTFILESIZE=y
@@ -36,21 +29,11 @@
CONFIG_CMD_CACHE=y
# CONFIG_CMD_SLEEP is not set
CONFIG_CMD_UBI=y
-CONFIG_ENV_IS_IN_FLASH=y
-CONFIG_ENV_ADDR=0xBFC0000
-CONFIG_SATA_SIL=y
# CONFIG_MMC is not set
CONFIG_MTD=y
-CONFIG_MTD_NOR_FLASH=y
-CONFIG_FLASH_CFI_DRIVER=y
CONFIG_SYS_FLASH_USE_BUFFER_WRITE=y
CONFIG_SYS_FLASH_PROTECTION=y
CONFIG_SYS_FLASH_CFI=y
-CONFIG_SMC911X=y
-CONFIG_SMC911X_32_BIT=y
+CONFIG_DM_ETH=y
CONFIG_PCI=y
-CONFIG_PCIE_ECAM_GENERIC=y
-CONFIG_USB_EHCI_HCD=y
-CONFIG_USB_EHCI_GENERIC=y
-CONFIG_USB_OHCI_HCD=y
-CONFIG_USB_OHCI_GENERIC=y
+CONFIG_USB=y