diff options
| author | Damien Le Moal <damien.lemoal@wdc.com> | 2020-12-13 16:50:37 +0300 |
|---|---|---|
| committer | Palmer Dabbelt <palmerdabbelt@google.com> | 2021-01-08 06:00:50 +0300 |
| commit | d5805af9fe9ffe4a9d975e9bc39496f57a161076 (patch) | |
| tree | 129e97f2fe1ef10d94ac1981e9389ae1c1a69388 /drivers | |
| parent | d573b5558abb5281306ecb35b41a2814abd8d7e4 (diff) | |
| download | linux-d5805af9fe9ffe4a9d975e9bc39496f57a161076.tar.xz | |
riscv: Fix builtin DTB handling
All SiPeed K210 MAIX boards have the exact same vendor, arch and
implementation IDs, preventing differentiation to select the correct
device tree to use through the SOC_BUILTIN_DTB_DECLARE() macro. This
result in this macro to be useless and mandates changing the code of
the sysctl driver to change the builtin device tree suitable for the
target board.
Fix this problem by removing the SOC_BUILTIN_DTB_DECLARE() macro since
it is used only for the K210 support. The code searching the builtin
DTBs using the vendor, arch an implementation IDs is also removed.
Support for builtin DTB falls back to the simpler and more traditional
handling of builtin DTB using the CONFIG_BUILTIN_DTB option, similarly
to other architectures.
Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com>
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/soc/kendryte/k210-sysctl.c | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/drivers/soc/kendryte/k210-sysctl.c b/drivers/soc/kendryte/k210-sysctl.c index 707019223dd8..4608fbca20e1 100644 --- a/drivers/soc/kendryte/k210-sysctl.c +++ b/drivers/soc/kendryte/k210-sysctl.c @@ -246,15 +246,3 @@ static void __init k210_soc_early_init(const void *fdt) iounmap(regs); } SOC_EARLY_INIT_DECLARE(generic_k210, "kendryte,k210", k210_soc_early_init); - -#ifdef CONFIG_SOC_KENDRYTE_K210_DTB_BUILTIN -/* - * Generic entry for the default k210.dtb embedded DTB for boards with: - * - Vendor ID: 0x4B5 - * - Arch ID: 0xE59889E6A5A04149 (= "Canaan AI" in UTF-8 encoded Chinese) - * - Impl ID: 0x4D41495832303030 (= "MAIX2000") - * These values are reported by the SiPEED MAXDUINO, SiPEED MAIX GO and - * SiPEED Dan dock boards. - */ -SOC_BUILTIN_DTB_DECLARE(k210, 0x4B5, 0xE59889E6A5A04149, 0x4D41495832303030); -#endif |