FreeCalypso > hg > freecalypso-tools
diff target-utils/lunadrv/main.c @ 700:db9a8e88e63f
target-utils lunadrv program written, compiles
| author | Mychaela Falconia <falcon@freecalypso.org> |
|---|---|
| date | Thu, 07 May 2020 02:19:51 +0000 |
| parents | |
| children |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/target-utils/lunadrv/main.c Thu May 07 02:19:51 2020 +0000 @@ -0,0 +1,23 @@ +#include "types.h" + +main() +{ + uart_select_init(); + printf("Luna LCD driver utility running\n"); + print_boot_rom_info(); + /* Calypso MEMIF setup */ + *(volatile u16 *)0xfffffb00 = 0x00A4; + *(volatile u16 *)0xfffffb02 = 0x00A4; + *(volatile u16 *)0xfffffb04 = 0x00A4; + *(volatile u16 *)0xfffffb06 = 0x02A5; + *(volatile u16 *)0xfffef006 = 0x0008; + /* GPIO setup for backlight control */ + *(volatile u16 *)0xfffef00a = 0x01E0; + *(volatile u16 *)0xfffe4802 = 0x0200; + *(volatile u16 *)0xfffe4804 = 0xFDFF; + for (;;) { + putchar('='); + if (command_entry()) + command_dispatch(); + } +}