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| author | Masahiro Yamada <yamada.masahiro@socionext.com> | 2016-09-22 07:42:19 +0900 |
|---|---|---|
| committer | Masahiro Yamada <yamada.masahiro@socionext.com> | 2016-09-23 01:00:23 +0900 |
| commit | c72f4d4c2ebb3be9797ef6cd7dcbc2124c825f7a (patch) | |
| tree | 4a31e92876cb55753ac16aac95fb2dbe57236b3d /arch/arm/mach-uniphier/init | |
| parent | 0298f4c0032e2ba7e417aacc66da98887a2e0a5b (diff) | |
| download | u-boot-imx-c72f4d4c2ebb3be9797ef6cd7dcbc2124c825f7a.zip u-boot-imx-c72f4d4c2ebb3be9797ef6cd7dcbc2124c825f7a.tar.gz u-boot-imx-c72f4d4c2ebb3be9797ef6cd7dcbc2124c825f7a.tar.bz2 | |
ARM: uniphier: add PLL init code for LD11 SoC
- Initialize PLLs (SPL initializes only DPLL to save the precious
SPL memory footprint)
- Adjust CPLL/MPLL to the final tape-out frequency
- Set the Cortex-A53 clock to the maximum frequency since it is
running at 500MHz (SPLL/4) on startup
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Diffstat (limited to 'arch/arm/mach-uniphier/init')
| -rw-r--r-- | arch/arm/mach-uniphier/init/init-ld11.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/arm/mach-uniphier/init/init-ld11.c b/arch/arm/mach-uniphier/init/init-ld11.c index 758df8d..e324c94 100644 --- a/arch/arm/mach-uniphier/init/init-ld11.c +++ b/arch/arm/mach-uniphier/init/init-ld11.c @@ -31,12 +31,14 @@ int uniphier_ld11_init(const struct uniphier_board_data *bd) led_puts("L2"); - led_puts("L3"); - #ifdef CONFIG_SPL_SERIAL_SUPPORT preloader_console_init(); #endif + led_puts("L3"); + + uniphier_ld11_dpll_init(bd); + led_puts("L4"); { |