On 22/8/23 05:27, Song Gao wrote:
From: Jiajie Chen <c...@jia.je>
Add LoongArch32 cpu la132.
Due to lack of public documentation of la132, it is currently a
synthetic LoongArch32 cpu model. Details need to be added in the future.
Signed-off-by: Jiajie Chen <c...@jia.je>
Signed-off-by: Song Gao <gaos...@loongson.cn>
---
target/loongarch/cpu.c | 30 ++++++++++++++++++++++++++++++
Thanks for splitting the hw/ patch out, ...
1 file changed, 30 insertions(+)
diff --git a/target/loongarch/cpu.c b/target/loongarch/cpu.c
index 67eb6c3135..d3c3e0d8a1 100644
--- a/target/loongarch/cpu.c
+++ b/target/loongarch/cpu.c
@@ -440,6 +440,35 @@ static void loongarch_la464_initfn(Object *obj)
env->CSR_ASID = FIELD_DP64(0, CSR_ASID, ASIDBITS, 0xa);
}
+static void loongarch_la132_initfn(Object *obj)
+{
+ LoongArchCPU *cpu = LOONGARCH_CPU(obj);
+ CPULoongArchState *env = &cpu->env;
+
+ int i;
+
+ for (i = 0; i < 21; i++) {
+ env->cpucfg[i] = 0x0;
+ }
+
+ cpu->dtb_compatible = "loongarch,Loongson-1C103";
+ env->cpucfg[0] = 0x148042; /* PRID */
... and filling the PRid register.
Reviewed-by: Philippe Mathieu-Daudé <phi...@linaro.org>
