diff options
| author | Christophe Leroy <christophe.leroy@csgroup.eu> | 2021-05-06 09:10:01 +0000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2021-05-17 15:27:15 +1000 |
| commit | 3a5988b884a33cb3e4ab427b08a020ce32f3b3ba (patch) | |
| tree | da460fd7be487fd01a19f2a19534d26eb6dc87d9 /arch | |
| parent | d07f6ca923ea0927a1024dfccafc5b53b61cfecc (diff) | |
powerpc/32s: Remove m8260_gorom()
Last user of m8260_gorom() was removed by
Commit 917f0af9e5a9 ("powerpc: Remove arch/ppc and include/asm-ppc")
removed last user of m8260_gorom().
In fact m8260_gorom() was ported to arch/powerpc/ but the
platform using it died with arch/ppc/
Remove it.
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/13f7532f21df3196e8c78b4f82a9c8d5487aca35.1620292185.git.christophe.leroy@csgroup.eu
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/powerpc/kernel/head_book3s_32.S | 36 |
1 files changed, 0 insertions, 36 deletions
diff --git a/arch/powerpc/kernel/head_book3s_32.S b/arch/powerpc/kernel/head_book3s_32.S index 065178f19a3d..adf64fe522f8 100644 --- a/arch/powerpc/kernel/head_book3s_32.S +++ b/arch/powerpc/kernel/head_book3s_32.S @@ -1256,42 +1256,6 @@ setup_usbgecko_bat: blr #endif -#ifdef CONFIG_8260 -/* Jump into the system reset for the rom. - * We first disable the MMU, and then jump to the ROM reset address. - * - * r3 is the board info structure, r4 is the location for starting. - * I use this for building a small kernel that can load other kernels, - * rather than trying to write or rely on a rom monitor that can tftp load. - */ - .globl m8260_gorom -m8260_gorom: - mfmsr r0 - rlwinm r0,r0,0,17,15 /* clear MSR_EE in r0 */ - sync - mtmsr r0 - sync - mfspr r11, SPRN_HID0 - lis r10, 0 - ori r10,r10,HID0_ICE|HID0_DCE - andc r11, r11, r10 - mtspr SPRN_HID0, r11 - isync - li r5, MSR_ME|MSR_RI - lis r6,2f@h - addis r6,r6,-KERNELBASE@h - ori r6,r6,2f@l - mtspr SPRN_SRR0,r6 - mtspr SPRN_SRR1,r5 - isync - sync - rfi -2: - mtlr r4 - blr -#endif - - /* * We put a few things here that have to be page-aligned. * This stuff goes at the beginning of the data segment, |