From 762ddcb74948852b0dfb25fcbca0965b09249a2f Mon Sep 17 00:00:00 2001 From: Tarek BOCHKATI Date: Tue, 11 Aug 2020 15:23:19 +0100 Subject: [PATCH] cortex_m: add detection of Cortex M35P and M55 Change-Id: I52599b2b09c2dc50c95d64059213c832d380ea31 Signed-off-by: Tarek BOCHKATI Reviewed-on: http://openocd.zylin.com/5799 Tested-by: jenkins Reviewed-by: Antonio Borneo --- src/target/cortex_m.c | 10 +++++++--- src/target/cortex_m.h | 2 ++ 2 files changed, 9 insertions(+), 3 deletions(-) diff --git a/src/target/cortex_m.c b/src/target/cortex_m.c index 4b0ea50ccc..e52332dd62 100644 --- a/src/target/cortex_m.c +++ b/src/target/cortex_m.c @@ -2176,11 +2176,15 @@ int cortex_m_examine(struct target *target) case CORTEX_M23_PARTNO: i = 23; break; - case CORTEX_M33_PARTNO: i = 33; break; - + case CORTEX_M35P_PARTNO: + i = 35; + break; + case CORTEX_M55_PARTNO: + i = 55; + break; default: armv7m->arm.is_armv8m = false; break; @@ -2213,7 +2217,7 @@ int cortex_m_examine(struct target *target) LOG_DEBUG("Cortex-M%d floating point feature FPv4_SP found", i); armv7m->fp_feature = FPv4_SP; } - } else if (i == 7 || i == 33) { + } else if (i == 7 || i == 33 || i == 35 || i == 55) { target_read_u32(target, MVFR0, &mvfr0); target_read_u32(target, MVFR1, &mvfr1); diff --git a/src/target/cortex_m.h b/src/target/cortex_m.h index 354532823d..415a6c22f3 100644 --- a/src/target/cortex_m.h +++ b/src/target/cortex_m.h @@ -44,6 +44,8 @@ #define CORTEX_M23_PARTNO 0xD200 #define CORTEX_M33_PARTNO 0xD210 +#define CORTEX_M35P_PARTNO 0xD310 +#define CORTEX_M55_PARTNO 0xD220 /* Debug Control Block */ #define DCB_DHCSR 0xE000EDF0 -- 2.30.2