diff options
Diffstat (limited to 'arch/xtensa/platforms')
| -rw-r--r-- | arch/xtensa/platforms/iss/setup.c | 20 | ||||
| -rw-r--r-- | arch/xtensa/platforms/xt2000/setup.c | 21 | ||||
| -rw-r--r-- | arch/xtensa/platforms/xtfpga/setup.c | 22 |
3 files changed, 3 insertions, 60 deletions
diff --git a/arch/xtensa/platforms/iss/setup.c b/arch/xtensa/platforms/iss/setup.c index 391820539f0a..e29e1b41ef96 100644 --- a/arch/xtensa/platforms/iss/setup.c +++ b/arch/xtensa/platforms/iss/setup.c @@ -53,25 +53,7 @@ void platform_restart(void) { /* Flush and reset the mmu, simulate a processor reset, and * jump to the reset vector. */ - - __asm__ __volatile__("movi a2, 15\n\t" - "wsr a2, icountlevel\n\t" - "movi a2, 0\n\t" - "wsr a2, icount\n\t" -#if XCHAL_NUM_IBREAK > 0 - "wsr a2, ibreakenable\n\t" -#endif -#if XCHAL_HAVE_LOOPS - "wsr a2, lcount\n\t" -#endif - "movi a2, 0x1f\n\t" - "wsr a2, ps\n\t" - "isync\n\t" - "jx %0\n\t" - : - : "a" (XCHAL_RESET_VECTOR_VADDR) - : "a2"); - + cpu_reset(); /* control never gets here */ } diff --git a/arch/xtensa/platforms/xt2000/setup.c b/arch/xtensa/platforms/xt2000/setup.c index 5f4bd71971d6..11b91d6a3b82 100644 --- a/arch/xtensa/platforms/xt2000/setup.c +++ b/arch/xtensa/platforms/xt2000/setup.c @@ -64,26 +64,7 @@ void platform_restart(void) { /* Flush and reset the mmu, simulate a processor reset, and * jump to the reset vector. */ - - __asm__ __volatile__ ("movi a2, 15\n\t" - "wsr a2, icountlevel\n\t" - "movi a2, 0\n\t" - "wsr a2, icount\n\t" -#if XCHAL_NUM_IBREAK > 0 - "wsr a2, ibreakenable\n\t" -#endif -#if XCHAL_HAVE_LOOPS - "wsr a2, lcount\n\t" -#endif - "movi a2, 0x1f\n\t" - "wsr a2, ps\n\t" - "isync\n\t" - "jx %0\n\t" - : - : "a" (XCHAL_RESET_VECTOR_VADDR) - : "a2" - ); - + cpu_reset(); /* control never gets here */ } diff --git a/arch/xtensa/platforms/xtfpga/setup.c b/arch/xtensa/platforms/xtfpga/setup.c index b509d1f55ed5..f0b753f335d8 100644 --- a/arch/xtensa/platforms/xtfpga/setup.c +++ b/arch/xtensa/platforms/xtfpga/setup.c @@ -54,27 +54,7 @@ void platform_restart(void) { /* Flush and reset the mmu, simulate a processor reset, and * jump to the reset vector. */ - - - __asm__ __volatile__ ("movi a2, 15\n\t" - "wsr a2, icountlevel\n\t" - "movi a2, 0\n\t" - "wsr a2, icount\n\t" -#if XCHAL_NUM_IBREAK > 0 - "wsr a2, ibreakenable\n\t" -#endif -#if XCHAL_HAVE_LOOPS - "wsr a2, lcount\n\t" -#endif - "movi a2, 0x1f\n\t" - "wsr a2, ps\n\t" - "isync\n\t" - "jx %0\n\t" - : - : "a" (XCHAL_RESET_VECTOR_VADDR) - : "a2" - ); - + cpu_reset(); /* control never gets here */ } |