From 3f0997b3255c1498ac92453aa3a7a1cc95914dfd Mon Sep 17 00:00:00 2001 From: York Sun Date: Mon, 8 Oct 2012 07:44:29 +0000 Subject: [PATCH] powerpc/mpc85xx: Remove R6 from spin table R6 was in ePAPR draft version but was dropped in official spec. Removing it to comply. Signed-off-by: York Sun Signed-off-by: Andy Fleming --- arch/powerpc/cpu/mpc85xx/mp.c | 8 +++----- arch/powerpc/cpu/mpc85xx/release.S | 2 +- 2 files changed, 4 insertions(+), 6 deletions(-) diff --git a/arch/powerpc/cpu/mpc85xx/mp.c b/arch/powerpc/cpu/mpc85xx/mp.c index 39adf8e..881b681 100644 --- a/arch/powerpc/cpu/mpc85xx/mp.c +++ b/arch/powerpc/cpu/mpc85xx/mp.c @@ -86,9 +86,8 @@ int cpu_status(int nr) printf("\n"); printf("table @ 0x%p\n", table); printf(" addr - 0x%08x\n", table[BOOT_ENTRY_ADDR_LOWER]); - printf(" pir - 0x%08x\n", table[BOOT_ENTRY_PIR]); printf(" r3 - 0x%08x\n", table[BOOT_ENTRY_R3_LOWER]); - printf(" r6 - 0x%08x\n", table[BOOT_ENTRY_R6_LOWER]); + printf(" pir - 0x%08x\n", table[BOOT_ENTRY_PIR]); } return 0; @@ -151,7 +150,6 @@ static u8 boot_entry_map[4] = { 0, BOOT_ENTRY_PIR, BOOT_ENTRY_R3_LOWER, - BOOT_ENTRY_R6_LOWER, }; int cpu_release(int nr, int argc, char * const argv[]) @@ -174,8 +172,8 @@ int cpu_release(int nr, int argc, char * const argv[]) boot_addr = simple_strtoull(argv[0], NULL, 16); - /* handle pir, r3, r6 */ - for (i = 1; i < 4; i++) { + /* handle pir, r3 */ + for (i = 1; i < 3; i++) { if (argv[i][0] != '-') { u8 entry = boot_entry_map[i]; val = simple_strtoul(argv[i], NULL, 16); diff --git a/arch/powerpc/cpu/mpc85xx/release.S b/arch/powerpc/cpu/mpc85xx/release.S index 23a3aaf..d08b1f3 100644 --- a/arch/powerpc/cpu/mpc85xx/release.S +++ b/arch/powerpc/cpu/mpc85xx/release.S @@ -366,7 +366,7 @@ __secondary_start_page: lwz r3,ENTRY_R3_LOWER(r10) li r4,0 li r5,0 - lwz r6,ENTRY_R6_LOWER(r10) + li r6,0 lis r7,(64*1024*1024)@h li r8,0 li r9,0 -- 2.7.4