powerpc/mpc85xx: Explain TLB unmapped memory message

Currently U-Boot SPL prints just generic message "2 GiB left unmapped".
Change it to more detailed "2 GiB of DDR memory left unmapped in U-Boot".
This is just U-Boot configuration and operating system may map more (or
also less) memory.

Signed-off-by: Pali Rohár <pali@kernel.org>

diff --git a/arch/powerpc/cpu/mpc85xx/tlb.c b/arch/powerpc/cpu/mpc85xx/tlb.c
index ab61649..4e4ecb4 100644 (file)
--- a/arch/powerpc/cpu/mpc85xx/tlb.c
+++ b/arch/powerpc/cpu/mpc85xx/tlb.c
@@ -312,7 +312,7 @@ unsigned int setup_ddr_tlbs_phys(phys_addr_t p_addr,
        if (size || memsize > CONFIG_MAX_MEM_MAPPED) {
                print_size(memsize > CONFIG_MAX_MEM_MAPPED ?
                           memsize - CONFIG_MAX_MEM_MAPPED + size : size,
-                          " left unmapped\n");
+                          " of DDR memory left unmapped in U-Boot\n");
        }
 
        return memsize_in_meg;