altos: Clean up boot loader support

[fw/altos] / src / stm-flash / ao_stm_flash.c

diff --git a/src/stm-flash/ao_stm_flash.c b/src/stm-flash/ao_stm_flash.c
index e2d7ec65a4b463a1f337702771607302ea5b0943..2988a9375345c947665cc8972b87083da28e004e 100644 (file)
--- a/src/stm-flash/ao_stm_flash.c
+++ b/src/stm-flash/ao_stm_flash.c
@@ -32,89 +32,8 @@ ao_application(void)
        ao_boot_reboot(AO_BOOT_APPLICATION_BASE);
 }
 
-static uint32_t
-ao_cmd_hex32(void)
-{
-       __pdata uint8_t r = ao_cmd_lex_error;
-       int8_t  n;
-       uint32_t v = 0;
-
-       ao_cmd_white();
-       for(;;) {
-               n = ao_cmd_hexchar(ao_cmd_lex_c);
-               if (n < 0)
-                       break;
-               v = (v << 4) | n;
-               r = ao_cmd_success;
-               ao_cmd_lex();
-       }
-       if (r != ao_cmd_success)
-               ao_cmd_status = r;
-       return v;
-}
-
-void
-ao_block_erase(void)
-{
-       uint32_t        addr = ao_cmd_hex32();
-       uint32_t        *p = (uint32_t *) addr;
-
-       ao_flash_erase_page(p);
-}
-
-void
-ao_block_write(void)
-{
-       uint32_t        addr = ao_cmd_hex32();
-       uint32_t        *p = (uint32_t *) addr;
-       union {
-               uint8_t         data8[256];
-               uint32_t        data32[64];
-       } u;
-       uint16_t        i;
-
-       if (addr < 0x08002000 || 0x08200000 <= addr) {
-               puts("Invalid address");
-               return;
-       }
-       for (i = 0; i < 256; i++)
-               u.data8[i] = i;
-       ao_flash_page(p, u.data32);
-}
-
-static void
-puthex(uint8_t c)
-{
-       c &= 0xf;
-       if (c < 10)
-               c += '0';
-       else
-               c += 'a' - 10;
-       putchar (c);
-}
-
-void
-ao_block_read(void)
-{
-       uint32_t        addr = ao_cmd_hex32();
-       uint8_t         *p = (uint8_t *) addr;
-       uint16_t        i;
-       uint8_t         c;
-
-       for (i = 0; i < 256; i++) {
-               c = *p++;
-               puthex(c);
-               puthex(c>>4);
-               if ((i & 0xf) == 0xf)
-                       putchar('\n');
-       }
-}
-
 __code struct ao_cmds ao_flash_cmds[] = {
-       { ao_application, "a\0Switch to application" },
-       { ao_block_erase, "e <addr>\0Erase block." },
-       { ao_block_write, "W <addr>\0Write block. 256 binary bytes follow newline" },
-       { ao_block_read, "R <addr>\0Read block. Returns 256 bytes" },
+       { ao_application, "A\0Switch to application" },
        { 0, NULL },
 };
 
@@ -132,7 +51,6 @@ main(void)
 //     ao_exti_init();
        ao_usb_init();
 
-       ao_cmd_register(&ao_flash_cmds[0]);
        ao_cmd_register(&ao_flash_cmds[0]);
        ao_start_scheduler();
        return 0;