[rtems commit] powerpc: Increase MAS0 ESEL width

Sebastian Huber sebh at rtems.org
Tue Jan 24 10:26:20 UTC 2023


Module:    rtems
Branch:    master
Commit:    4f274b69254096cbf776838fe4de8d3d3ae12d5e
Changeset: http://git.rtems.org/rtems/commit/?id=4f274b69254096cbf776838fe4de8d3d3ae12d5e

Author:    Sebastian Huber <sebastian.huber at embedded-brains.de>
Date:      Sun Jan 22 19:32:45 2023 +0100

powerpc: Increase MAS0 ESEL width

For example, the QorIQ T4240 has more than 16 TLB1 entries.

---

 cpukit/score/cpu/powerpc/include/rtems/powerpc/registers.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/cpukit/score/cpu/powerpc/include/rtems/powerpc/registers.h b/cpukit/score/cpu/powerpc/include/rtems/powerpc/registers.h
index b651261493..271dcc36af 100644
--- a/cpukit/score/cpu/powerpc/include/rtems/powerpc/registers.h
+++ b/cpukit/score/cpu/powerpc/include/rtems/powerpc/registers.h
@@ -541,8 +541,8 @@ lidate */
 
 #define FSL_EIS_MAS0 624
 #define FSL_EIS_MAS0_TLBSEL (1 << (63 - 35))
-#define FSL_EIS_MAS0_ESEL(n) ((0xf & (n)) << (63 - 47))
-#define FSL_EIS_MAS0_ESEL_GET(m) (((m) >> (63 - 47)) & 0xf)
+#define FSL_EIS_MAS0_ESEL(n) ((0xfff & (n)) << (63 - 47))
+#define FSL_EIS_MAS0_ESEL_GET(m) (((m) >> (63 - 47)) & 0xfff)
 #define FSL_EIS_MAS0_NV (1 << (63 - 63))
 
 #define FSL_EIS_MAS1 625



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