Following patch enables UDMA on ALL IDE devices. The current code enables it only...

[coreboot.git] / src / lib / nrv2b.c

diff --git a/src/lib/nrv2b.c b/src/lib/nrv2b.c
index 4dd71e52a72416aff581975d0f5c18ec6a4dbb3b..d84e99ec0be41c18c74ca2f066ccd019fa8fd862 100644 (file)
--- a/src/lib/nrv2b.c
+++ b/src/lib/nrv2b.c
@@ -1,4 +1,4 @@
-// This GETBIT is supposed to work on little endian 
+// This GETBIT is supposed to work on little endian
 // 32bit systems. The algorithm will definitely need
 // some fixing on other systems, but it might not be
 // a problem since the nrv2b binary behaves the same..
@@ -28,21 +28,16 @@
 #if ENDIAN == 0 && BITSIZE == 32
 #define GETBIT(bb, src, ilen) GETBIT_LE32(bb, src, ilen)
 #endif
-
-static unsigned long unrv2b(uint8_t * src, uint8_t * dst)
+static unsigned long unrv2b(uint8_t * src, uint8_t * dst, unsigned long *ilen_p)
 {
        unsigned long ilen = 0, olen = 0, last_m_off = 1;
        uint32_t bb = 0;
        unsigned bc = 0;
        const uint8_t *m_pos;
-       unsigned long file_len = *(unsigned long *) src;
 
-       // we only have printk_debug in copy_and_run.c if CONFIG_USE_INIT is
-       // not set, so comment it out.
-       // printk_debug("compressed file len is supposed to be %d bytes\n", file_len);
        // skip length
        src += 4;
-       /* FIXME: check olen with the length stored in first 4 bytes */ 
+       /* FIXME: check olen with the length stored in first 4 bytes */
 
        for (;;) {
                unsigned int m_off, m_len;
@@ -81,9 +76,8 @@ static unsigned long unrv2b(uint8_t * src, uint8_t * dst)
                } while (--m_len > 0);
        }
 
-       // we only have printk_debug in copy_and_run.c if CONFIG_USE_INIT is
-       // not set, so comment it out.
-       //printk_debug("computed len is %d, file len is %d\n", olen, file_len);
+       *ilen_p = ilen;
+
        return olen;
 
 }