Nyaaori/rockbox
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

iPod Nano 2G FTL: Remove some meaningless code in ftl_init

Browse source 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28570 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Michael Sparmann 2010-11-13 11:07:42 +00:00
parent efe41e91c4
commit a8e2bb361c
1 changed files with 2 additions and 27 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

29
firmware/target/arm/s5l8700/ipodnano2g/ftl-nano2g.c
View file

@ -2153,8 +2153,6 @@ uint32_t ftl_init(void)
{
mutex_init(&ftl_mtx);
uint32_t i;
uint32_t result = 0;
uint32_t foundsignature, founddevinfo, blockwiped, repaired, skip;
if (nand_device_init() != 0) //return 1;
panicf("FTL: Lowlevel NAND driver init failed!");
ftl_banks = 0;
@ -2163,40 +2161,17 @@ uint32_t ftl_init(void)
ftl_nand_type = nand_get_device_type(0);
ppb = ftl_nand_type->pagesperblock * ftl_banks;
syshyperblocks = ftl_nand_type->blocks - ftl_nand_type->userblocks - 0x17;
foundsignature = 0;
blockwiped = 1;
for (i = 0; i < ftl_nand_type->pagesperblock; i++)
{
result = nand_read_page(0, i, ftl_buffer, NULL, 1, 1);
if ((result & 0x11F) == 0)
{
blockwiped = 0;
if (((uint32_t*)ftl_buffer)[0] != 0x41303034) continue;
foundsignature = 1;
break;
}
else if ((result & 2) != 2) blockwiped = 0;
}
founddevinfo = ftl_has_devinfo();
repaired = 0;
skip = 0;
if (founddevinfo == 0)
if (!ftl_has_devinfo())
{
DEBUGF("FTL: No DEVICEINFO found!\n");
return -1;
}
if (foundsignature != 0 && (result & 0x11F) != 0)
{
DEBUGF("FTL: Problem with the signature!\n");
return -2;
}
if (ftl_vfl_open() == 0)
if (ftl_open() == 0)
return 0;
DEBUGF("FTL: Initialization failed!\n");
return -3;
return -2;
}