eaw/u-boot
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

armv8/fsl-ch3: Add support to print SoC personality

Browse Source 
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>
This commit is contained in:
Prabhakar Kushwaha
2015-05-28 14:54:06 +05:30
committed by York Sun
parent d4c711f0ad
commit 226296656c
2 changed files with 58 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

22
arch/arm/include/asm/arch-fsl-lsch3/soc.h
View File

@@ -4,5 +4,25 @@
* SPDX-License-Identifier: GPL-2.0+
*/
void fsl_lsch3_early_init_f(void);
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);