diff options
| author | Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com> | 2018-02-08 15:32:45 +0530 |
|---|---|---|
| committer | Michal Simek <michal.simek@xilinx.com> | 2019-10-25 08:15:15 +0200 |
| commit | 22648c989cb8305f51b96b5962df8674697bb2ab (patch) | |
| tree | e93f906dd6ddcb0e492f9f0943d3f5c77b91792e /arch/microblaze | |
| parent | 6bf8be7ff7793213609d60acdda943c258e27bb9 (diff) | |
microblaze: Increase max dtb size to 64K from 32K
This patch increases max dtb size to 64K from 32K. This fixes the issue of
kernel hang with larger dtb of size greater than 32KB.
Signed-off-by: Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Diffstat (limited to 'arch/microblaze')
| -rw-r--r-- | arch/microblaze/kernel/head.S | 2 | ||||
| -rw-r--r-- | arch/microblaze/kernel/vmlinux.lds.S | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/arch/microblaze/kernel/head.S b/arch/microblaze/kernel/head.S index f264fdcf152a..7d2894418691 100644 --- a/arch/microblaze/kernel/head.S +++ b/arch/microblaze/kernel/head.S @@ -99,7 +99,7 @@ big_endian: _prepare_copy_fdt: or r11, r0, r0 /* incremment */ ori r4, r0, TOPHYS(_fdt_start) - ori r3, r0, (0x8000 - 4) + ori r3, r0, (0x10000 - 4) _copy_fdt: lw r12, r7, r11 /* r12 = r7 + r11 */ sw r12, r4, r11 /* addr[r4 + r11] = r12 */ diff --git a/arch/microblaze/kernel/vmlinux.lds.S b/arch/microblaze/kernel/vmlinux.lds.S index e1f3e8741292..71072c5cf61f 100644 --- a/arch/microblaze/kernel/vmlinux.lds.S +++ b/arch/microblaze/kernel/vmlinux.lds.S @@ -46,7 +46,7 @@ SECTIONS { __fdt_blob : AT(ADDR(__fdt_blob) - LOAD_OFFSET) { _fdt_start = . ; /* place for fdt blob */ *(__fdt_blob) ; /* Any link-placed DTB */ - . = _fdt_start + 0x8000; /* Pad up to 32kbyte */ + . = _fdt_start + 0x10000; /* Pad up to 64kbyte */ _fdt_end = . ; } |