Save/restore registers to host during memory operations. Cache ROM data.

[fw/altos] / lib / ccdbg-flash.c

diff --git a/lib/ccdbg-flash.c b/lib/ccdbg-flash.c
index 8b3390c7787719b203983b25943bf7ff57577938..8a586a21ccb4fc076da2886881d9830662736925 100644 (file)
--- a/lib/ccdbg-flash.c
+++ b/lib/ccdbg-flash.c
@@ -288,13 +288,14 @@ ccdbg_flash_hex_image(struct ccdbg *dbg, struct hex_image *image)
 
                ccdbg_debug(CC_DEBUG_FLASH, "Upload %d bytes at 0x%04x\n", this_time, ram_addr);
                ccdbg_write_memory(dbg, ram_addr, image->data + start, this_time);
-
+#if 0
                ccdbg_debug(CC_DEBUG_FLASH, "Verify %d bytes in ram\n", this_time);
                ccdbg_read_memory(dbg, ram_addr, verify, this_time);
                if (memcmp (image->data + start, verify, this_time) != 0) {
                        fprintf(stderr, "ram verify failed\n");
                        return 1;
                }
+#endif
                
                flash_addr = image->address + start;
                flash_word_addr = flash_addr >> 1;
@@ -324,10 +325,13 @@ ccdbg_flash_hex_image(struct ccdbg *dbg, struct hex_image *image)
                status = ccdbg_resume(dbg);
                for (times = 0; times < 10; times++) {
                        status = ccdbg_read_status(dbg);
-                       ccdbg_debug(CC_DEBUG_FLASH, "chip status is 0x%02x\n", status);
+                       ccdbg_debug(CC_DEBUG_FLASH, ".");
+                       ccdbg_flush(CC_DEBUG_FLASH);
                        if ((status & CC_STATUS_CPU_HALTED) != 0)
                                break;
+                       usleep(10000);
                }
+               ccdbg_debug(CC_DEBUG_FLASH, "\n");
                if (times == 10) {
                        fprintf(stderr, "flash page timed out\n");
                        return 1;