diff options
Diffstat (limited to 'arch/powerpc/lib/board.c')
| -rw-r--r-- | arch/powerpc/lib/board.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/arch/powerpc/lib/board.c b/arch/powerpc/lib/board.c index b21c1d6ff0b..9759e23a53d 100644 --- a/arch/powerpc/lib/board.c +++ b/arch/powerpc/lib/board.c @@ -645,6 +645,17 @@ void board_init_r (gd_t *id, ulong dest_addr) gd->cpu += dest_addr - CONFIG_SYS_MONITOR_BASE; #endif +#ifdef CONFIG_SYS_EXTRA_ENV_RELOC + /* + * Some systems need to relocate the env_addr pointer early because the + * location it points to will get invalidated before env_relocate is + * called. One example is on systems that might use a L2 or L3 cache + * in SRAM mode and initialize that cache from SRAM mode back to being + * a cache in cpu_init_r. + */ + gd->env_addr += dest_addr - CONFIG_SYS_MONITOR_BASE; +#endif + #ifdef CONFIG_SERIAL_MULTI serial_initialize(); #endif |