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aarch64: armv8 cache functions update

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Update cache identification to match functionality present in
armv7a_cache.c

Change-Id: I2dc4bee80f5a22b8728334d40331c183d1406f27
Signed-off-by: Matthias Welwarsky <matthias.welwarsky@sysgo.com>
This commit is contained in:
Matthias Welwarsky
2016-09-22 21:29:42 +02:00
parent ef263a45a2
commit b69750fd0d
5 changed files with 353 additions and 271 deletions
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17
src/target/armv8.h
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@@ -97,12 +97,22 @@ struct armv8_cachesize {
uint32_t way_shift;
};
struct armv8_cache_common {
int ctype;
/* information about one architecture cache at any level */
struct armv8_arch_cache {
int ctype; /* cache type, CLIDR encoding */
struct armv8_cachesize d_u_size; /* data cache */
struct armv8_cachesize i_size; /* instruction cache */
};
struct armv8_cache_common {
int info;
int loc;
uint32_t iminline;
uint32_t dminline;
struct armv8_arch_cache arch[6]; /* cache info, L1 - L7 */
int i_cache_enabled;
int d_u_cache_enabled;
/* l2 external unified cache if some */
void *l2_cache;
int (*flush_all_data_cache)(struct target *target);
@@ -249,7 +259,8 @@ target_to_armv8(struct target *target)
#define PAGE_SIZE_4KB_TRBBASE_MASK 0xFFFFFFFFF000
int armv8_arch_state(struct target *target);
int armv8_identify_cache(struct target *target);
int armv8_read_mpidr(struct armv8_common *armv8);
int armv8_identify_cache(struct armv8_common *armv8);
int armv8_init_arch_info(struct target *target, struct armv8_common *armv8);
int armv8_mmu_translate_va_pa(struct target *target, target_addr_t va,
target_addr_t *val, int meminfo);