diff options
Diffstat (limited to 'arch/arm/cpu/armv7/omap3/sys_info.c')
| -rw-r--r-- | arch/arm/cpu/armv7/omap3/sys_info.c | 35 |
1 files changed, 5 insertions, 30 deletions
diff --git a/arch/arm/cpu/armv7/omap3/sys_info.c b/arch/arm/cpu/armv7/omap3/sys_info.c index ab60a03415..6818fab253 100644 --- a/arch/arm/cpu/armv7/omap3/sys_info.c +++ b/arch/arm/cpu/armv7/omap3/sys_info.c @@ -42,39 +42,14 @@ static char *rev_s_37xx[CPU_37XX_MAX_REV] = { "1.2"}; #endif /* CONFIG_DISPLAY_CPUINFO */ -/***************************************************************** - * get_dieid(u32 *id) - read die ID - *****************************************************************/ -void get_dieid(u32 *id) +void omap_die_id(unsigned int *die_id) { struct ctrl_id *id_base = (struct ctrl_id *)OMAP34XX_ID_L4_IO_BASE; - id[3] = readl(&id_base->die_id_0); - id[2] = readl(&id_base->die_id_1); - id[1] = readl(&id_base->die_id_2); - id[0] = readl(&id_base->die_id_3); -} - -/***************************************************************** - * dieid_num_r(void) - read and set die ID - *****************************************************************/ -void dieid_num_r(void) -{ - char *uid_s, die_id[34]; - u32 id[4]; - - memset(die_id, 0, sizeof(die_id)); - - uid_s = getenv("dieid#"); - - if (uid_s == NULL) { - get_dieid(id); - sprintf(die_id, "%08x%08x%08x%08x", id[0], id[1], id[2], id[3]); - setenv("dieid#", die_id); - uid_s = die_id; - } - - printf("Die ID #%s\n", uid_s); + die_id[0] = readl(&id_base->die_id_0); + die_id[1] = readl(&id_base->die_id_1); + die_id[2] = readl(&id_base->die_id_2); + die_id[3] = readl(&id_base->die_id_3); } /****************************************** |