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author | Mario Six <mario.six@gdsys.cc> | 2019-01-21 09:17:52 +0100 |
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committer | Mario Six <mario.six@gdsys.cc> | 2019-05-21 07:51:40 +0200 |
commit | 0f06f57c280eaec528c76ebfca9b22aa181ca8be (patch) | |
tree | 92e03d89d58889670fd21d23e67c27267555646f /configs/sbc8349_defconfig | |
parent | 1cbc10c8158d22d65bb5ccc7550186036bb9f17a (diff) |
mpc83xx: Replace CONFIG_83XX_CLKIN in calculations
CONFIG_SYS_CLK_FREQ is the standard way to set the system clock
frequency. On MPC83xx, CONFIG_83XX_CLKIN is used for this purpose.
Hence, the obvious way is to replace CONFIG_83XX_CLKIN with
CONFIG_SYS_CLK_FREQ.
A few MPC83xx boards use the CONFIG_83XX_CLKIN variable for computing
CONFIG_SYS_NS16550_CLK. This makes it harder to replace
CONFIG_83XX_CLKIN.
But the value of the multiplicator can be read from the SPMR register.
Hence, replace the static calculations with a call to a new get_bus_freq
function, as other architectures do.
Signed-off-by: Mario Six <mario.six@gdsys.cc>
Diffstat (limited to 'configs/sbc8349_defconfig')
0 files changed, 0 insertions, 0 deletions