X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;ds=sidebyside;f=arch%2Fpowerpc%2Fcpu%2Fmpc512x%2Fstart.S;h=ed362d87aa440ee04b2c9cb347fde923ccbcd5f8;hb=3e4d27b06d7484040355e22eec2cbce7335d6dab;hp=d52cc4da1ba814f5229f920101fccacb22556941;hpb=d98b0523cfaaedeecb263b15c121c0727b0d80b9;p=oweals%2Fu-boot.git diff --git a/arch/powerpc/cpu/mpc512x/start.S b/arch/powerpc/cpu/mpc512x/start.S index d52cc4da1b..ed362d87aa 100644 --- a/arch/powerpc/cpu/mpc512x/start.S +++ b/arch/powerpc/cpu/mpc512x/start.S @@ -29,8 +29,11 @@ * U-Boot - Startup Code for MPC512x based Embedded Boards */ +#include #include -#include +#ifndef CONFIG_IDENT_STRING +#define CONFIG_IDENT_STRING "MPC512X" +#endif #include #define CONFIG_521X 1 /* needed for Linux kernel header files*/ @@ -45,10 +48,6 @@ #include #include -#ifndef CONFIG_IDENT_STRING -#define CONFIG_IDENT_STRING "MPC512X" -#endif - /* * Floating Point enable, Machine Check and Recoverable Interr. */ @@ -78,7 +77,7 @@ GOT_ENTRY(transfer_to_handler) GOT_ENTRY(__init_end) - GOT_ENTRY(_end) + GOT_ENTRY(__bss_end__) GOT_ENTRY(__bss_start) END_GOT @@ -88,9 +87,7 @@ .long 0x27051956 /* U-Boot Magic Number */ .globl version_string version_string: - .ascii U_BOOT_VERSION - .ascii " (", U_BOOT_DATE, " - ", U_BOOT_TIME, ")" - .ascii " ", CONFIG_IDENT_STRING, "\0" + .ascii U_BOOT_VERSION_STRING, "\0" /* * Vector Table @@ -613,17 +610,19 @@ in_ram: beq 4f 3: lwzu r4,4(r3) lwzux r0,r4,r11 + cmpwi r0,0 add r0,r0,r11 - stw r10,0(r3) + stw r4,0(r3) + beq- 5f stw r0,0(r4) - bdnz 3b +5: bdnz 3b 4: clear_bss: /* * Now clear BSS segment */ lwz r3,GOT(__bss_start) - lwz r4,GOT(_end) + lwz r4,GOT(__bss_end__) cmplw 0, r3, r4 beq 6f