| config CPU_ALLWINNER_A10 |
| bool |
| default n |
| |
| if CPU_ALLWINNER_A10 |
| |
| config CPU_SPECIFIC_OPTIONS |
| def_bool y |
| select HAVE_MONOTONIC_TIMER |
| select HAVE_UART_SPECIAL |
| select HAVE_UART_MEMORY_MAPPED |
| select BOOTBLOCK_CONSOLE |
| select EARLY_CONSOLE |
| |
| config BOOTBLOCK_CPU_INIT |
| string |
| default "cpu/allwinner/a10/bootblock.c" |
| help |
| CPU/SoC-specific bootblock code. This is useful if the |
| bootblock must load microcode or copy data from ROM before |
| searching for the bootblock. |
| |
| # The "eGON.BT0" header takes 32 bytes |
| config BOOTBLOCK_BASE |
| hex |
| default 0x20 |
| |
| config BOOTBLOCK_ROM_OFFSET |
| hex |
| default 0x00 |
| |
| config CBFS_HEADER_ROM_OFFSET |
| hex |
| default 0x10 |
| |
| config CBFS_ROM_OFFSET |
| # Calculated by BL1 + max bootblock size. |
| default 0x4c00 |
| |
| # FIXME: untested |
| config ROMSTAGE_BASE |
| hex |
| default SYS_SDRAM_BASE |
| |
| # Keep the stack in SRAM block A2. |
| # SRAM blocks A1 (0-16KiB) and A2 (16KiB-32KiB) are always accessible to the |
| # CPU. This gives us 32KiB of SRAM to boot with. The BROM bootloader will use up |
| # to 24KiB to load our bootblock, which leaves us the area from 24KiB to 32KiB |
| # to use however we see fit. |
| config STACK_TOP |
| hex |
| default 0x00008000 |
| |
| config STACK_BOTTOM |
| hex |
| default 0x00006000 |
| |
| config STACK_SIZE |
| hex |
| default 0x00002000 |
| |
| ## TODO Change this to some better address not overlapping bootblock when |
| ## cbfstool supports creating header in arbitrary location. |
| config CBFS_HEADER_ROM_OFFSET |
| hex "offset of master CBFS header in ROM" |
| default 0x40 |
| |
| config SYS_SDRAM_BASE |
| hex |
| default 0x40000000 |
| |
| choice CONSOLE_SERIAL_UART_CHOICES |
| prompt "Serial Console UART" |
| default CONSOLE_SERIAL_UART0 |
| depends on CONSOLE_SERIAL_UART |
| |
| config CONSOLE_SERIAL_UART0 |
| bool "UART0" |
| help |
| Serial console on UART0 |
| |
| config CONSOLE_SERIAL_UART1 |
| bool "UART1" |
| help |
| Serial console on UART1 |
| |
| config CONSOLE_SERIAL_UART2 |
| bool "UART2" |
| help |
| Serial console on UART2 |
| |
| config CONSOLE_SERIAL_UART3 |
| bool "UART3" |
| help |
| Serial console on UART3 |
| |
| config CONSOLE_SERIAL_UART4 |
| bool "UART4" |
| help |
| Serial console on UART4 |
| |
| config CONSOLE_SERIAL_UART5 |
| bool "UART5" |
| help |
| Serial console on UART5 |
| |
| config CONSOLE_SERIAL_UART6 |
| bool "UART6" |
| help |
| Serial console on UART6 |
| |
| config CONSOLE_SERIAL_UART7 |
| bool "UART7" |
| help |
| Serial console on UART7 |
| |
| endchoice |
| |
| endif # if CPU_ALLWINNER_A10 |