Remove:

[coreboot.git] / src / stream / serial_stream.c

diff --git a/src/stream/serial_stream.c b/src/stream/serial_stream.c
deleted file mode 100644 (file)
index 078727b..0000000
--- a/src/stream/serial_stream.c
+++ /dev/null
@@ -1,92 +0,0 @@
-#include <console/console.h>
-#include <stdlib.h>
-#include <stddef.h>
-#include <stream/read_bytes.h>
-#include <string.h>
-
-/* if they set the precompressed rom stream, they better have set a type */
-#if CONFIG_PRECOMPRESSED_PAYLOAD && ((!CONFIG_COMPRESSED_PAYLOAD_NRV2B) && (!CONFIG_COMPRESSED_PAYLOAD_LZMA))
-#error "You set CONFIG_PRECOMPRESSED_PAYLOAD but need to set CONFIG_COMPRESSED_PAYLOAD_NRV2B or CONFIG_COMPRESSED_PAYLOAD_LZMA"
-#endif
-
-#if (CONFIG_COMPRESSED_PAYLOAD_NRV2B) 
-#define HAVE_UNCOMPRESSER 1
-#include "../lib/nrv2b.c"
-#endif
-
-#if (CONFIG_COMPRESSED_PAYLOAD_LZMA)
-#if HAVE_UNCOMPRESSER
-#error "You're defining more than one compression type, which is not allowed (of course)"
-#endif
-#define HAVE_UNCOMPRESSER 1
-unsigned long ulzma(unsigned char *src, unsigned char *dst);
-#endif
-
-#include "../lib/xmodem.c"
-
-/* Blocks of RAM for storing stream data */
-static unsigned char *stream_start = (unsigned char *) 0x02000000;
-static unsigned char *stream_end;
-static unsigned char *temp_start = (unsigned char *) 0x03000000;
-static int stream_max_bytes = 0x00800000;
-
-#if HAVE_UNCOMPRESSER
-static unsigned long uncompress(uint8_t *src, uint8_t *dest)
-{
-#if (CONFIG_COMPRESSED_PAYLOAD_NRV2B) 
-       unsigned long ilen;
-       return unrv2b(src, dest, &ilen);
-#endif
-#if (CONFIG_COMPRESSED_PAYLOAD_LZMA)
-       return ulzma(src, dest);
-#endif
-}
-#endif
-
-int stream_init(void)
-{
-       int len;
-
-       printk_debug("serial_stream: downloading to 0x%08lx; start XMODEM transfer now!\n", temp_start);
-       if ((len = xmodemReceive(temp_start, stream_max_bytes)) <= 0) {
-               printk_debug("\nserial_stream: XMODEM transfer failed\n");
-               return -1;
-       }
-       printk_debug("\nserial_stream: XMODEM transfer complete; %d bytes received\n", len);
-#if HAVE_UNCOMPRESSER
-       printk_debug("serial_stream: uncompressing to 0x%08lx\n", stream_start);
-       len = uncompress((uint8_t *) temp_start, (uint8_t *) stream_start);
-       printk_debug("serial_stream: %d bytes uncompressed\n", len);
-#else
-       printk_debug("serial_stream: copying to 0x%08lx\n", stream_start);
-       memcpy(stream_start, temp_start, len);
-#endif
-       stream_end = stream_start + len - 1;
-       return 0;
-}
-
-void stream_fini(void)
-{
-}
-
-byte_offset_t stream_skip(byte_offset_t count)
-{
-       if ((stream_start + count) > stream_end) {
-               printk_warning("%6d:%s() - overflowed source buffer\n",
-                       __LINE__, __func__);
-               count = 0;
-               if (stream_start <= stream_end) {
-                       count = (stream_end - stream_start) + 1;
-               }
-       }
-       stream_start += count;
-       return count;
-}
-
-byte_offset_t stream_read(void *vdest, byte_offset_t count)
-{
-       unsigned char *old_start = stream_start;
-       count = stream_skip(count);
-       memcpy(vdest, old_start, count);
-       return count;
-}