Changeset 925fdd7 in mainline for boot/genarch/ofw.c

Timestamp:

2008-12-10T21:41:22Z (16 years ago)

Author:

Pavel Rimsky <rimskyp@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

bb74e8ab

Parents:

8af9950

Message:

Fixed the bug when on SunBlade1500 we wrote to an address outside the framebuffer memory. A nasty hack to the 8-bit palette so that on sb1500 we do not have to turn black into white and white into black.

File:

• boot/genarch/ofw.c (modified) (2 diffs)

boot/genarch/ofw.c

@@ -299 +299 @@
         unsigned int sc = ofw_get_size_cells(ofw_memory) /
             (sizeof(uintptr_t) / sizeof(uint32_t));
-        printf("address cells: %d, size cells: %d. ", ac, sc);
 
         uintptr_t buf[((ac + sc) * MEMMAP_MAX_RECORDS)];
@@ -406 +405 @@
                 return false;
 
-        /* setup the palette so that the 3:2:3 scheme is usable */
+        /* setup the palette so that the (inverted) 3:2:3 scheme is usable */
         unsigned int i;
         for (i = 0; i < 256; i++)
                 if (ofw_call("call-method", 6, 1, NULL, "color!", screen,
-                        i,
+                        255 - i,
                         i << 5,
                         (i >> 3) << 6,