Define this option to include a destructive SPI flash
test ('sf test').
- CONFIG_SPI_FLASH_BAR Ban/Extended Addr Reg
-
- Define this option to use the Bank addr/Extended addr
- support on SPI flashes which has size > 16Mbytes.
-
CONFIG_SF_DUAL_FLASH Dual flash memories
Define this option to use dual flash support where two flash
memories can be connected with a given cs line.
Currently Xilinx Zynq qspi supports these type of connections.
- CONFIG_SPI_FLASH_MTD spi-flash MTD layer
-
- Define this option to use mtd support for spi flash layer, this
- adapter is for translating mtd_read/mtd_write commands into
- spi_flash_read/spi_flash_write commands. It is not intended to
- use it within sf_cmd or the SPI flash subsystem. Such an adapter
- is needed for subsystems like UBI which can only operate on top
- of the MTD layer.
-
- SystemACE Support:
CONFIG_SYSTEMACE
normal addressable memory via the LBC. CONFIG_SYS_LS_MC_FW_ADDR is the
virtual address in NOR flash.
+Freescale Layerscape Debug Server Support:
+-------------------------------------------
+The Freescale Layerscape Debug Server Support supports the loading of
+"Debug Server firmware" and triggering SP boot-rom.
+This firmware often needs to be loaded during U-Boot booting.
+
+- CONFIG_FSL_DEBUG_SERVER
+ Enable the Debug Server for Layerscape SoCs.
+
+- CONFIG_SYS_DEBUG_SERVER_DRAM_BLOCK_MIN_SIZE
+ Define minimum DDR size required for debug server image
+
+- CONFIG_SYS_MEM_TOP_HIDE_MIN
+ Define minimum DDR size to be hided from top of the DDR memory
+
Building the Software:
======================