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author | Michael Sevakis <jethead71@rockbox.org> | 2008-04-06 04:34:57 +0000 |
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committer | Michael Sevakis <jethead71@rockbox.org> | 2008-04-06 04:34:57 +0000 |
commit | 05099149f193cac0c81b0129c17feb78b1a9681a (patch) | |
tree | 3dd5494dd494bcb4490ddcedef99e9f3a895cd3f /firmware/target/arm/ipod/boot.lds | |
parent | be698f086de4641a45dffd9289671588c2391a3c (diff) | |
download | rockbox-05099149f193cac0c81b0129c17feb78b1a9681a.tar.gz rockbox-05099149f193cac0c81b0129c17feb78b1a9681a.zip |
Enable nocache sections using the linker. PP5022/4 must use SW_CORELOCK now with shared variables in DRAM (it seems swp(b) is at least partially broken on all PP or I'm doing something very wrong here :\). For core-shared data use SHAREDBSS/DATA_ATTR. NOCACHEBSS/DATA_ATTR is available whether or not single core is forced for static peripheral-DMA buffer allocation without use of the UNCACHED_ADDR macro in code and is likely useful on a non-PP target with a data cache (although not actually enabled in config.h and the .lds's in this commit).
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16981 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'firmware/target/arm/ipod/boot.lds')
-rw-r--r-- | firmware/target/arm/ipod/boot.lds | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/firmware/target/arm/ipod/boot.lds b/firmware/target/arm/ipod/boot.lds index 2f2f4f91a1..1f9c65d31c 100644 --- a/firmware/target/arm/ipod/boot.lds +++ b/firmware/target/arm/ipod/boot.lds | |||
@@ -43,6 +43,7 @@ SECTIONS | |||
43 | *(.irodata) | 43 | *(.irodata) |
44 | *(.idata) | 44 | *(.idata) |
45 | *(.data*) | 45 | *(.data*) |
46 | *(.ncdata*); | ||
46 | _dataend = . ; | 47 | _dataend = . ; |
47 | } | 48 | } |
48 | 49 | ||
@@ -64,6 +65,7 @@ SECTIONS | |||
64 | _edata = .; | 65 | _edata = .; |
65 | *(.bss*); | 66 | *(.bss*); |
66 | *(.ibss); | 67 | *(.ibss); |
68 | *(.ncbss*); | ||
67 | _end = .; | 69 | _end = .; |
68 | } | 70 | } |
69 | } | 71 | } |