From: Heiko Stuebner <heiko@sntech.de>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 0/8] rockchip: rk3188: fixups and armclk speedup
Date: Mon, 20 Mar 2017 12:40:28 +0100 [thread overview]
Message-ID: <20170320114036.21475-1-heiko@sntech.de> (raw)
The ARMCLK starts at 24MHz on the rk3188 which makes u-boot startup
unnecessary slow. We can easily switch to 600MHz without involving
the pmic and thus do this in the SPL to also make the rc4-decoding
of the U-Boot image faster.
Some smaller fixes also turned up while adding the ARMCLK-support.
It's currently based on Simon's spl-working branch and Kever's
spl_early_init patch, as that includes the last missing rk3188
patches and also keeps uboot starting on rk3188.
Tested on a rk3188 radxarock.
Heiko Stuebner (8):
rockchip: rk3188: sdram: Set correct sdram base
rockchip: rk3188: Decode the actual amount of ram
rockchip: rk3188: Cleanup some SPL/TPL rename leftovers
rockchip: clk: rk3188: Allow configuration of the armclk
rockchip: rk3188: Setup the armclk in spl
rockchip: rk3188: Switch to new i2c IP blocks
rockchip: i2c: Add compatibles for Rockchip Cortex-A9 socs
rockchip: Enable pmic options and act8846 driver on rk3188 rock boards
arch/arm/include/asm/arch-rockchip/cru_rk3188.h | 1 +
arch/arm/mach-rockchip/rk3188-board-spl.c | 45 ++++++++++++++++++
arch/arm/mach-rockchip/rk3188-board-tpl.c | 6 +--
arch/arm/mach-rockchip/rk3188-board.c | 18 ++++++-
arch/arm/mach-rockchip/rk3188/sdram_rk3188.c | 2 +-
configs/rock_defconfig | 4 ++
drivers/clk/rockchip/clk_rk3188.c | 63 +++++++++++++++++++++++++
drivers/i2c/rk_i2c.c | 2 +
8 files changed, 135 insertions(+), 6 deletions(-)
--
2.11.0
next reply other threads:[~2017-03-20 11:40 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-20 11:40 Heiko Stuebner [this message]
2017-03-20 11:40 ` [U-Boot] [PATCH 1/8] rockchip: rk3188: sdram: Set correct sdram base Heiko Stuebner
2017-03-24 3:27 ` Simon Glass
2017-03-26 2:42 ` Simon Glass
2017-03-20 11:40 ` [U-Boot] [PATCH 2/8] rockchip: rk3188: Decode the actual amount of ram Heiko Stuebner
2017-03-24 3:27 ` Simon Glass
2017-03-26 2:42 ` Simon Glass
2017-03-20 11:40 ` [U-Boot] [PATCH 3/8] rockchip: rk3188: Cleanup some SPL/TPL rename leftovers Heiko Stuebner
2017-03-24 3:27 ` Simon Glass
2017-03-26 2:42 ` Simon Glass
2017-03-20 11:40 ` [U-Boot] [PATCH 4/8] rockchip: clk: rk3188: Allow configuration of the armclk Heiko Stuebner
2017-03-24 3:27 ` Simon Glass
2017-03-26 2:42 ` Simon Glass
2017-03-20 11:40 ` [U-Boot] [PATCH 5/8] rockchip: rk3188: Setup the armclk in spl Heiko Stuebner
2017-03-24 3:28 ` Simon Glass
2017-03-26 2:42 ` Simon Glass
2017-03-20 11:40 ` [U-Boot] [PATCH 6/8] rockchip: rk3188: Switch to new i2c IP blocks Heiko Stuebner
2017-03-24 3:28 ` Simon Glass
2017-03-24 7:32 ` Heiko Stübner
2017-03-26 1:17 ` Simon Glass
2017-03-26 13:01 ` Heiko Stuebner
2017-04-01 4:22 ` Simon Glass
2017-03-20 11:40 ` [U-Boot] [PATCH 7/8] rockchip: i2c: Add compatibles for Rockchip Cortex-A9 socs Heiko Stuebner
2017-03-24 3:28 ` Simon Glass
2017-03-26 2:42 ` Simon Glass
2017-03-20 11:40 ` [U-Boot] [PATCH 8/8] rockchip: Enable pmic options and act8846 driver on rk3188 rock boards Heiko Stuebner
2017-03-24 3:28 ` Simon Glass
2017-03-26 19:13 ` Heiko Stuebner
2017-03-24 3:28 ` [U-Boot] [PATCH 0/8] rockchip: rk3188: fixups and armclk speedup Simon Glass
2017-03-24 16:04 ` Heiko Stuebner
2017-03-27 18:36 ` Simon Glass
2017-03-27 20:11 ` Heiko Stuebner
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