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| author | Arnaud Patard <arnaud.patard@rtp-net.org> | 2017-11-29 18:09:46 +0300 |
|---|---|---|
| committer | Kevin Hilman <khilman@baylibre.com> | 2017-12-01 02:29:44 +0300 |
| commit | 044d71bc6cdee8980d0fdc35ec79a0d5818b2ce3 (patch) | |
| tree | 15c436990100f827d26f267c970f094b17a0697d /drivers/soc | |
| parent | 0f0e290a662a89067f7c251d24ad6f63ceb1f2d6 (diff) | |
| download | linux-044d71bc6cdee8980d0fdc35ec79a0d5818b2ce3.tar.xz | |
meson-gx-socinfo: Fix package id parsing
I've noticed the following message while booting a S905X based board:
soc soc0: Amlogic Meson GXL (S905D) Revision 21:82 (b:2) Detected
The S905D string is obviously wrong. The vendor code does:
...
ver = (readl(assist_hw_rev) >> 8) & 0xff;
meson_cpu_version[MESON_CPU_VERSION_LVL_MINOR] = ver;
ver = (readl(assist_hw_rev) >> 16) & 0xff;
meson_cpu_version[MESON_CPU_VERSION_LVL_PACK] = ver;
...
while the current code does:
...
...
This means that the current mainline code has package id and minor
version reversed.
Fixes: a9daaba2965e8 ("soc: Add Amlogic SoC Information driver")
Signed-off-by: Arnaud Patard <apatard@hupstream.com>
Acked-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Diffstat (limited to 'drivers/soc')
| -rw-r--r-- | drivers/soc/amlogic/meson-gx-socinfo.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/soc/amlogic/meson-gx-socinfo.c b/drivers/soc/amlogic/meson-gx-socinfo.c index 89f4cf507be6..f2d8c3c53ea4 100644 --- a/drivers/soc/amlogic/meson-gx-socinfo.c +++ b/drivers/soc/amlogic/meson-gx-socinfo.c @@ -20,8 +20,8 @@ #define AO_SEC_SOCINFO_OFFSET AO_SEC_SD_CFG8 #define SOCINFO_MAJOR GENMASK(31, 24) -#define SOCINFO_MINOR GENMASK(23, 16) -#define SOCINFO_PACK GENMASK(15, 8) +#define SOCINFO_PACK GENMASK(23, 16) +#define SOCINFO_MINOR GENMASK(15, 8) #define SOCINFO_MISC GENMASK(7, 0) static const struct meson_gx_soc_id { |