Commit 751bb571 authored by Stefan Roese's avatar Stefan Roese
Browse files

[PATCH] Fix relocation problem with "new" get_dev() function



This patch enables the "new" get_dev() function for block devices
introduced by Grant Likely to be used on systems that still suffer
from the relocation problems (manual relocation neede because of
problems with linker script).

Hopefully we can resolve this relocation issue soon for all platform
so we don't need this additional code anymore.
Signed-off-by: default avatarStefan Roese <sr@denx.de>
parent d93e2212
......@@ -64,13 +64,25 @@ static const struct block_drvr block_drvr[] = {
{ },
};
#ifndef CFG_FIXUP_RELOCATION
DECLARE_GLOBAL_DATA_PTR;
#endif
block_dev_desc_t *get_dev(char* ifname, int dev)
{
const struct block_drvr *drvr = block_drvr;
while (drvr->name) {
#ifndef CFG_FIXUP_RELOCATION
block_dev_desc_t* (*reloc_get_dev)(int dev);
reloc_get_dev = drvr->get_dev + gd->reloc_off;
if (strncmp(ifname, drvr->name, strlen(drvr->name)) == 0)
return reloc_get_dev(dev);
#else
if (strncmp(ifname, drvr->name, strlen(drvr->name)) == 0)
return drvr->get_dev(dev);
#endif
drvr++;
}
return NULL;
......
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