I'm trying to build linux for Sead in 64 bit. I found that it would not
compile without the change at the end of this note. After this fix, I got
the following link error. Does anyone have an idea why?
*******************************************************************
mips64el-linux-ld --oformat elf32-tradlittlemips -G 0 -static -Ttext
0x80100000 arch/mips64/kernel/head.o
arch/mips64/kernel/init_task.o init/main.o init/version.o init/do_mounts.o
\
--start-group \
arch/mips64/kernel/kernel.o arch/mips64/mm/mm.o kernel/kernel.o
mm/mm.o fs/fs.o ipc/ipc.o arch/mips/math-emu/fpu_emulator.o \
drivers/char/char.o drivers/block/block.o drivers/misc/misc.o
drivers/net/net.o drivers/media/media.o \
net/network.o \
arch/mips64/lib/lib.a
/home/dkesselr/MIPS/linux-mips-cvs/2003Jul18/linux-build-mips64b/lib/lib.a
arch/mips/mips-boards/sead/sead.o
arch/mips/mips-boards/generic/mipsboards.o \
--end-group \
-o vmlinux
mips64el-linux-ld: warning: cannot find entry symbol __start; defaulting
to 0000000080100000
mips64el-linux-ld: vmlinux: Not enough room for program headers (allocated
3, need 4)
mips64el-linux-ld: final link failed: Bad value
make: *** [vmlinux] Error 1
**************************************************************************
--- 2003Jul21/linux/include/asm-mips64/serial.h 2003-06-15
19:42:21.000000000 -0400
+++ 2003Jul18/linux-build-mips64b/include/asm-mips64/serial.h 2003-07-21
10:25:32.000000000 -0400
@@ -20,8 +20,6 @@
*/
#define BASE_BAUD (1843200 / 16)
-#ifdef CONFIG_HAVE_STD_PC_SERIAL_PORT
-
/* Standard COM flags (except for COM4, because of the 8514 problem) */
#ifdef CONFIG_SERIAL_DETECT_IRQ
#define STD_COM_FLAGS (ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST |
ASYNC_AUTO_IRQ)
@@ -31,6 +29,7 @@
#define STD_COM4_FLAGS ASYNC_BOOT_AUTOCONF
#endif
+#ifdef CONFIG_HAVE_STD_PC_SERIAL_PORT
#define STD_SERIAL_PORT_DEFNS \
/* UART CLK PORT IRQ FLAGS */ \
{ 0, BASE_BAUD, 0x3F8, 4, STD_COM_FLAGS }, /* ttyS0 */ \
David Kesselring
Atmel MMC
dkesselr@mmc.atmel.com
919-462-6587
