target/arm: add descriptions of CLIDR_EL1, CCSIDR_EL1, CTR_EL0 to cpu.h

Signed-off-by: Leif Lindholm <leif@nuviainc.com>
Reviewed-by: Laurent Desnogues <laurent.desnogues@gmail.com>
Message-id: 20210108185154.8108-5-leif@nuviainc.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

diff --git a/target/arm/cpu.h b/target/arm/cpu.h
index 0795c4c..9c1872f 100644 (file)
--- a/target/arm/cpu.h
+++ b/target/arm/cpu.h
@@ -1736,6 +1736,37 @@ FIELD(V7M_FPCCR, ASPEN, 31, 1)
 /*
  * System register ID fields.
  */
+FIELD(CLIDR_EL1, CTYPE1, 0, 3)
+FIELD(CLIDR_EL1, CTYPE2, 3, 3)
+FIELD(CLIDR_EL1, CTYPE3, 6, 3)
+FIELD(CLIDR_EL1, CTYPE4, 9, 3)
+FIELD(CLIDR_EL1, CTYPE5, 12, 3)
+FIELD(CLIDR_EL1, CTYPE6, 15, 3)
+FIELD(CLIDR_EL1, CTYPE7, 18, 3)
+FIELD(CLIDR_EL1, LOUIS, 21, 3)
+FIELD(CLIDR_EL1, LOC, 24, 3)
+FIELD(CLIDR_EL1, LOUU, 27, 3)
+FIELD(CLIDR_EL1, ICB, 30, 3)
+
+/* When FEAT_CCIDX is implemented */
+FIELD(CCSIDR_EL1, CCIDX_LINESIZE, 0, 3)
+FIELD(CCSIDR_EL1, CCIDX_ASSOCIATIVITY, 3, 21)
+FIELD(CCSIDR_EL1, CCIDX_NUMSETS, 32, 24)
+
+/* When FEAT_CCIDX is not implemented */
+FIELD(CCSIDR_EL1, LINESIZE, 0, 3)
+FIELD(CCSIDR_EL1, ASSOCIATIVITY, 3, 10)
+FIELD(CCSIDR_EL1, NUMSETS, 13, 15)
+
+FIELD(CTR_EL0,  IMINLINE, 0, 4)
+FIELD(CTR_EL0,  L1IP, 14, 2)
+FIELD(CTR_EL0,  DMINLINE, 16, 4)
+FIELD(CTR_EL0,  ERG, 20, 4)
+FIELD(CTR_EL0,  CWG, 24, 4)
+FIELD(CTR_EL0,  IDC, 28, 1)
+FIELD(CTR_EL0,  DIC, 29, 1)
+FIELD(CTR_EL0,  TMINLINE, 32, 6)
+
 FIELD(MIDR_EL1, REVISION, 0, 4)
 FIELD(MIDR_EL1, PARTNUM, 4, 12)
 FIELD(MIDR_EL1, ARCHITECTURE, 16, 4)