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arm_coresight: define ARM_CS_CIDR_CLASS() 

Right now it has a single use but it will soon be used more.

Change-Id: I9a819c65df467fc859e4b5251035a17ed33daa35
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-on: https://review.openocd.org/c/openocd/+/6813
Tested-by: jenkins
Reviewed-by: Daniel Goehring <dgoehrin@os.amperecomputing.com>
This commit is contained in:
Antonio Borneo 2022-01-23 14:44:38 +01:00
parent d1e14abdba
commit d796f5929c
2 changed files with 2 additions and 2 deletions
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2
src/target/arm_adi_v5.c
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@ -1434,7 +1434,7 @@ static int dap_rom_display(struct command_invocation *cmd,
command_print(cmd, "\t\tPeripheral ID 0x%010" PRIx64, pid);
const unsigned int class = (cid & ARM_CS_CIDR_CLASS_MASK) >> ARM_CS_CIDR_CLASS_SHIFT;
const unsigned int class = ARM_CS_CIDR_CLASS(cid);
const unsigned int part_num = ARM_CS_PIDR_PART(pid);
unsigned int designer_id = ARM_CS_PIDR_DESIGNER(pid);

2
src/target/arm_coresight.h
View File

@ -44,7 +44,7 @@
#define ARM_CS_CIDR3 (0xFFC)
#define ARM_CS_CIDR_CLASS_MASK (0x0000F000)
#define ARM_CS_CIDR_CLASS_SHIFT (12)
#define ARM_CS_CIDR_CLASS(cidr) (((cidr) >> 12) & 0x000F)
#define ARM_CS_CLASS_0X1_ROM_TABLE (0x1)
#define ARM_CS_CLASS_0X9_CS_COMPONENT (0x9)