[Skiboot] [PATCH v2 03/20] core/flash.c: extern function to get the name of a PNOR partition
Claudio Carvalho
cclaudio at linux.vnet.ibm.com
Sat Dec 9 15:52:17 AEDT 2017
This adds the flash_map_resource_name() to allow skiboot subsystems to
lookup the name of a PNOR partition. Thus, we don't need to duplicate
the same information in other places (e.g. libstb).
Signed-off-by: Claudio Carvalho <cclaudio at linux.vnet.ibm.com>
---
core/flash.c | 10 ++++++++++
include/skiboot.h | 1 +
2 files changed, 11 insertions(+)
diff --git a/core/flash.c b/core/flash.c
index 2744496..66568e7 100644
--- a/core/flash.c
+++ b/core/flash.c
@@ -537,6 +537,16 @@ static struct {
{ RESOURCE_ID_VERSION, RESOURCE_SUBID_NONE, "VERSION" },
};
+const char *flash_map_resource_name(enum resource_id id)
+{
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(part_name_map); i++) {
+ if (part_name_map[i].id == id)
+ return part_name_map[i].name;
+ }
+ return NULL;
+}
static size_t sizeof_elf_from_hdr(void *buf)
{
diff --git a/include/skiboot.h b/include/skiboot.h
index db91325..1b961fe 100644
--- a/include/skiboot.h
+++ b/include/skiboot.h
@@ -256,6 +256,7 @@ extern int flash_subpart_info(void *part_header, uint32_t header_len,
uint32_t *size);
extern void flash_fw_version_preload(void);
extern void flash_dt_add_fw_version(void);
+extern const char *flash_map_resource_name(enum resource_id id);
/* NVRAM support */
extern void nvram_init(void);
--
2.7.4
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