@@ -183,8 +183,7 @@ static void dpll3_init_34xx(u32 sil_index, u32 clk_index)
* if running from flash, jump to small relocated code
* area in SRAM.
*/
- f_lock_pll = (void *) ((u32) &_end_vect - (u32) &_start +
- SRAM_VECT_CODE);
+ f_lock_pll = (void *) (SRAM_CLK_CODE);
p0 = readl(&prcm_base->clken_pll);
sr32(&p0, 0, 3, PLL_FAST_RELOCK_BYPASS);
@@ -401,8 +400,7 @@ static void dpll3_init_36xx(u32 sil_index, u32 clk_index)
* if running from flash, jump to small relocated code
* area in SRAM.
*/
- f_lock_pll = (void *) ((u32) &_end_vect - (u32) &_start +
- SRAM_VECT_CODE);
+ f_lock_pll = (void *) (SRAM_CLK_CODE);
p0 = readl(&prcm_base->clken_pll);
sr32(&p0, 0, 3, PLL_FAST_RELOCK_BYPASS);
@@ -69,15 +69,13 @@ ENDPROC(do_omap3_emu_romcode_call)
*************************************************************************/
ENTRY(cpy_clk_code)
/* Copy DPLL code into SRAM */
- adr r0, go_to_speed /* get addr of clock setting code */
- mov r2, #384 /* r2 size to copy (div by 32 bytes) */
- mov r1, r1 /* r1 <- dest address (passed in) */
- add r2, r2, r0 /* r2 <- source end address */
+ adr r0, go_to_speed /* copy from start of go_to_speed... */
+ adr r2, lowlevel_init /* ... up to start of low_level_init */
next2:
ldmia r0!, {r3 - r10} /* copy from source address [r0] */
stmia r1!, {r3 - r10} /* copy to target address [r1] */
cmp r0, r2 /* until source end address [r2] */
- bne next2
+ blo next2
mov pc, lr /* back to caller */
ENDPROC(cpy_clk_code)
@@ -62,6 +62,4 @@ extern dpll_param *get_36x_iva_dpll_param(void);
extern dpll_param *get_36x_core_dpll_param(void);
extern dpll_param *get_36x_per_dpll_param(void);
-extern void *_end_vect, *_start;
-
#endif
Fix size calculation in copy of go_to_speed into SRAM. Use SRAM_CLK_CODE in call to SRAM-based go_to_speed. Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net> --- Patch history: - V2: also remove _end_vect and _start declarations in clock.h - V1: initial version arch/arm/cpu/armv7/omap3/clock.c | 6 ++---- arch/arm/cpu/armv7/omap3/lowlevel_init.S | 8 +++----- arch/arm/include/asm/arch-omap3/clock.h | 2 -- 3 files changed, 5 insertions(+), 11 deletions(-)