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| author | Marc Reilly <marc@cpdesign.com.au> | 2021-06-14 08:26:39 +1000 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2021-06-15 11:14:03 +0200 |
| commit | 130c7d6715e932a1e0b3e026fea97f700ab33ea9 (patch) | |
| tree | c949ff36c9b96aa51b00469313971f859e5d8068 /arch/arm | |
| parent | a4b35ef7938729b51a6864ceb7d9c01185f91905 (diff) | |
| download | barebox-130c7d6715e932a1e0b3e026fea97f700ab33ea9.tar.gz barebox-130c7d6715e932a1e0b3e026fea97f700ab33ea9.tar.xz | |
ARM: beaglebone: init MPU speed to 800Mhz
This sets the core processor speed to 800Mhz (from 500). Doing this helps
speed the boot up a bit until the CPU freq govenor takes over.
Signed-off-by: Marc Reilly <marc@cpdesign.com.au>
Link: https://lore.barebox.org/20210613222639.13190-4-marc@cpdesign.com.au
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/boards/beaglebone/lowlevel.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/boards/beaglebone/lowlevel.c b/arch/arm/boards/beaglebone/lowlevel.c index 91d143e415..31211448f5 100644 --- a/arch/arm/boards/beaglebone/lowlevel.c +++ b/arch/arm/boards/beaglebone/lowlevel.c @@ -126,7 +126,7 @@ static noinline int beaglebone_sram_init(void) /* Setup the PLLs and the clocks for the peripherals */ if (is_beaglebone_black()) { - am33xx_pll_init(MPUPLL_M_500, DDRPLL_M_400); + am33xx_pll_init(MPUPLL_M_800, DDRPLL_M_400); am335x_sdram_init(0x18B, &ddr3_cmd_ctrl, &ddr3_regs, &ddr3_data); } else { |