Revert "PowerPC: Add support for -msingle-pic-base"
This reverts commit 39768f7715ed637ef02f49fc7de664cc1aaf14b3.
Reson: it breaks a number of boards with embedded environment as the
code size grows in some places.
diff --git a/arch/powerpc/cpu/ppc4xx/start.S b/arch/powerpc/cpu/ppc4xx/start.S
index aa03d9a..b43e22c 100644
--- a/arch/powerpc/cpu/ppc4xx/start.S
+++ b/arch/powerpc/cpu/ppc4xx/start.S
@@ -262,11 +262,6 @@
bl reconfig_tlb0
#endif
GET_GOT
-#if defined(__pic__) && __pic__ == 1
- /* Needed for upcoming -msingle-pic-base */
- bl _GLOBAL_OFFSET_TABLE_@local-4
- mflr r30
-#endif
bl cpu_init_f /* run low-level CPU init code (from Flash) */
bl board_init_f
/* NOTREACHED - board_init_f() does not return */
@@ -804,11 +799,7 @@
ori r0,r0, RESET_VECTOR@l
stwu r1,-8(r1) /* Save back chain and move SP */
stw r0,+12(r1) /* Save return addr (underflow vect) */
-#if defined(__pic__) && __pic__ == 1
- /* Needed for upcoming -msingle-pic-base */
- bl _GLOBAL_OFFSET_TABLE_@local-4
- mflr r30
-#endif
+
#ifdef CONFIG_NAND_SPL
bl nand_boot_common /* will not return */
#else
@@ -923,11 +914,7 @@
stwu r0, -4(r1) /* stack backtraces terminate cleanly */
GET_GOT /* initialize GOT access */
-#if defined(__pic__) && __pic__ == 1
- /* Needed for upcoming -msingle-pic-base */
- bl _GLOBAL_OFFSET_TABLE_@local-4
- mflr r30
-#endif
+
bl board_init_f /* run first part of init code (from Flash) */
/* NOTREACHED - board_init_f() does not return */
@@ -1192,11 +1179,6 @@
stw r0, +12(r1) /* Save return addr (underflow vect) */
#endif /* CONFIG_SYS_INIT_DCACHE_CS */
-#if defined(__pic__) && __pic__ == 1
- /* Needed for upcoming -msingle-pic-base */
- bl _GLOBAL_OFFSET_TABLE_@local-4
- mflr r30
-#endif
#ifdef CONFIG_NAND_SPL
bl nand_boot_common /* will not return */
#else