armv8/fsl-ch3: Add support to print SoC personality
This patch adds support to print out the SoC personality.
Freescale LS20xx SoCs (compliant to Chassis-3 specifications) can
have 6 personalities: LS2045AE, LS2045A, LS2080AE, LS2080A,
LS2085AE and LS2085A
Signed-off-by: Bhupesh Sharma <bhupesh.sharma at freescale.com>
Signed-off-by: Prabhakar Kushwaha <prabhakar at freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
diff --git a/arch/arm/include/asm/arch-fsl-lsch3/soc.h b/arch/arm/include/asm/arch-fsl-lsch3/soc.h
index 16b723d..9a29272 100644
--- a/arch/arm/include/asm/arch-fsl-lsch3/soc.h
+++ b/arch/arm/include/asm/arch-fsl-lsch3/soc.h
@@ -4,5 +4,25 @@
* SPDX-License-Identifier: GPL-2.0+
*/
+struct cpu_type {
+ char name[15];
+ u32 soc_ver;
+ u32 num_cores;
+};
+
+#define CPU_TYPE_ENTRY(n, v, nc) \
+ { .name = #n, .soc_ver = SVR_##v, .num_cores = (nc)}
+
+#define SVR_WO_E 0xFFFFFE
+#define SVR_LS2045 0x870120
+#define SVR_LS2080 0x870110
+#define SVR_LS2085 0x870100
+
+#define SVR_MAJ(svr) (((svr) >> 4) & 0xf)
+#define SVR_MIN(svr) (((svr) >> 0) & 0xf)
+#define SVR_SOC_VER(svr) (((svr) >> 8) & SVR_WO_E)
+#define IS_E_PROCESSOR(svr) (!((svr >> 8) & 0x1))
+
void fsl_lsch3_early_init_f(void);
+void cpu_name(char *name);