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| author | Kumar Gala <galak@kernel.crashing.org> | 2007-12-18 23:21:51 -0600 |
|---|---|---|
| committer | Andrew Fleming-AFLEMING <afleming@freescale.com> | 2008-01-09 16:25:03 -0600 |
| commit | 1d47273d46925929f8f2c1913cd96d7257aade88 (patch) | |
| tree | 0330104801b49c1ff7fbc7abaffe85adb2e3f866 /include/e500.h | |
| parent | cc557950f742fe18003638963e267d52036159ce (diff) | |
| download | u-boot-imx-1d47273d46925929f8f2c1913cd96d7257aade88.zip u-boot-imx-1d47273d46925929f8f2c1913cd96d7257aade88.tar.gz u-boot-imx-1d47273d46925929f8f2c1913cd96d7257aade88.tar.bz2 | |
Use FSL Book-E MMU macros from Linux Kernel
Grab the FSL Book-E MAS register macros from Linux. Also added
defines for page sizes up to 4TB and removed SHAREN since it doesnt
really exist.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'include/e500.h')
| -rw-r--r-- | include/e500.h | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/include/e500.h b/include/e500.h index 0d73260..983826d 100644 --- a/include/e500.h +++ b/include/e500.h @@ -50,10 +50,7 @@ typedef struct * nv(Next victim):0,1 */ #define TLB1_MAS0(tlbsel,esel,nv) \ - ((((tlbsel) << 28) & MAS0_TLBSEL) |\ - (((esel) << 16) & MAS0_ESEL ) |\ - (nv) ) - + (MAS0_TLBSEL(tlbsel) | MAS0_ESEL(esel) | MAS0_NV(nv)) /* MAS1 * v(TLB valid bit):0,1 @@ -65,10 +62,9 @@ typedef struct #define TLB1_MAS1(v,iprot,tid,ts,tsize) \ ((((v) << 31) & MAS1_VALID) |\ (((iprot) << 30) & MAS1_IPROT) |\ - (((tid) << 16) & MAS1_TID) |\ + (MAS1_TID(tid)) |\ (((ts) << 12) & MAS1_TS) |\ - (((tsize) << 8) & MAS1_TSIZE) ) - + (MAS1_TSIZE(tsize))) /* MAS2 * epn(effective page number):20bits @@ -79,7 +75,6 @@ typedef struct */ #define TLB1_MAS2(epn,sharen,x0,x1,w,i,m,g,e) \ ((((epn) << 12) & MAS2_EPN) |\ - (((sharen) << 9) & MAS2_SHAREN) |\ (((x0) << 6) & MAS2_X0) |\ (((x1) << 5) & MAS2_X1) |\ (((w) << 4) & MAS2_W) |\ @@ -88,7 +83,6 @@ typedef struct (((g) << 1) & MAS2_G) |\ (e) ) - /* MAS3 * rpn(real page number):20bits * u0-u3(user bits, useful for page table management in OS):0,1 |