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| author | Jonathan Hunter <jonathanh@nvidia.com> | 2019-02-12 16:03:14 +0000 |
|---|---|---|
| committer | Tom Warren <twarren@nvidia.com> | 2019-02-20 09:01:44 -0700 |
| commit | f16e3115f3b601f121798070b97224b8234d71b7 (patch) | |
| tree | 01f838126f957679a16c7d400df4f7e9ad68bac2 /configs/ls1021aqds_nor_lpuart_defconfig | |
| parent | 8105816cbb1dd0e13a9602532615cb93f1a502e3 (diff) | |
ARM: tegra: Reserve 32MB for the Linux kernel
Booting recently Linux -next kernels on 32-bit Tegra devices has been
failing when using the 'multi_v7_defconfig' kenrel configuration because
the size of has grown such that it is overwriting the FDT blob.
Current Linux -next kernels built with the 'multi_v7_defconfig' have a
total size of ~19.5MB (where .text is ~12.5MB, .data is ~6.5MB and .bss
is ~0.5MB). Therefore, increase the memory location reserved for the
Linux kernel to 32MB from 16MB for 32-bit Tegra devices.
This change has been boot tested on Tegra20 Ventana, Tegra30 Cardhu and
Tegra124 Jetson TK1 with the Linux next tree (20190212).
Signed-off-by: Jonathan Hunter <jonathanh@nvidia.com>
Reviewed-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Diffstat (limited to 'configs/ls1021aqds_nor_lpuart_defconfig')
0 files changed, 0 insertions, 0 deletions