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Add clock driver support for Rockchip RK3576 SoC.
Signed-off-by: Elaine Zhang <[email protected]>
[adapted to mainline u-boot]
Signed-off-by: Heiko Stuebner <[email protected]>
Reviewed-by: Jonas Karlman <[email protected]>
Reviewed-by: Kever Yang <[email protected]>
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Add support for the rk3576 variant of pinctrl.
Signed-off-by: Steven Liu <[email protected]>
[adapted to mainline u-boot]
Signed-off-by: Heiko Stuebner <[email protected]>
Reviewed-by: Jonas Karlman <[email protected]>
Reviewed-by: Kever Yang <[email protected]>
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The Rockchip RK3576 is a ARM-based SoC with quad-core Cortex-A72
and quad-core Cortex-A53 including 6TOPS NPU, Mali-G52 MC3, HDMI Out,
DP, eDP, MIPI DSI, MIPI CSI2, LPDDR4/4X/5, eMMC5.1, SD3.0/MMC4.5, UFS,
USB OTG 3.0, Type-C, USB 2.0, PCIe 2.1, SATA 3, Ethernet, SDIO3.0, I2C,
UART, SPI, GPIO and PWM.
Add arch core support for it.
Signed-off-by: Xuhui Lin <[email protected]>
[adapted for mainline u-boot]
Signed-off-by: Heiko Stuebner <[email protected]>
Reviewed-by: Jonas Karlman <[email protected]>
Reviewed-by: Kever Yang <[email protected]>
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Add support for rk3576 package header in mkimage tool.
Signed-off-by: Heiko Stuebner <[email protected]>
Reviewed-by: Jonas Karlman <[email protected]>
Reviewed-by: Kever Yang <[email protected]>
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Currently the sdram code for arm64 expects CFG_SYS_SDRAM_BASE to be 0.
The ram being in front and the device-area behind it.
The upcoming RK3576 uses a different layout, with the device area
in front the ram, which then also extends past the 4G mark.
Adapt both the generic zone definitions as well as the ATAG parser
to be usable on devices where CFG_SYS_SDRAM_BASE is not 0.
Signed-off-by: Heiko Stuebner <[email protected]>
Reviewed-by: Jonas Karlman <[email protected]>
Reviewed-by: Quentin Schulz <[email protected]>
Reviewed-by: Kever Yang <[email protected]>
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The Radxa E20C is an ultra-compact network computer with a RK3528A SoC
that offers a wide range of networking capabilities.
Features tested on a Radxa E20C v1.104:
- SD-card boot
- eMMC boot
Signed-off-by: Jonas Karlman <[email protected]>
Reviewed-by: Kever Yang <[email protected]>
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Add a minimal generic RK3528 board that only have eMMC and SD-card
enabled. This defconfig can be used to boot from eMMC or SD-card on most
RK3528 boards that follow reference board design.
Signed-off-by: Jonas Karlman <[email protected]>
Reviewed-by: Kever Yang <[email protected]>
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Rockchip RK3528 has two Ethernet controllers based on Synopsys DWC
Ethernet QoS IP.
Add initial support for the RK3528 GMAC variant.
Signed-off-by: Jonas Karlman <[email protected]>
Reviewed-by: Kever Yang <[email protected]>
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Add support for the two USB2.0 PHYs use in the RK3528 SoC.
Signed-off-by: Jonas Karlman <[email protected]>
Reviewed-by: Kever Yang <[email protected]>
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The 480m clk is controlled using regs in the PHY address space and not
in the USB GRF address space on e.g. RK3528 and RK3506.
Add a clkout_ctl_phy usb2phy_reg to handle enable/disable of the 480m
clk on these SoCs.
Signed-off-by: Jonas Karlman <[email protected]>
Reviewed-by: Kever Yang <[email protected]>
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Add support for rkrng variant, used by e.g. RK3528 and RK3576.
Imported from vendor U-Boot linux-6.1-stan-rkr5 tag with minor
adjustments for mainline.
Signed-off-by: Lin Jinhan <[email protected]>
Signed-off-by: Jonas Karlman <[email protected]>
Reviewed-by: Kever Yang <[email protected]>
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The Successive Approximation ADC (SARADC) in RK3528 uses the v2
controller and support:
- 10-bit resolution
- Up to 1MS/s sampling rate
- 4 single-ended input channels
- Current consumption: 0.5mA @ 1MS/s
Add support for the 4 channels of 10-bit resolution supported by SARADC
in RK3528.
Signed-off-by: Jonas Karlman <[email protected]>
Reviewed-by: Kever Yang <[email protected]>
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Add support for the OTP controller in RK3528. The OTPC is similar to the
OTPC in RK3568 and can use the same ops for reading OTP data.
Signed-off-by: Jonas Karlman <[email protected]>
Reviewed-by: Kever Yang <[email protected]>
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Enable clock stopping to gate clock during phase code change to ensure
glitch free phase switching in auto-tuning circuit. Fixes HS200 mode
on RK3528.
POST_CHANGE_DLY
Time taken for phase switching and stable clock output.
- Less than 4-cycle latency
PRE_CHANGE_DLY
Maximum Latency specification between transmit clock and receive clock.
- Less than 4-cycle latency
TUNE_CLK_STOP_EN
Clock stopping control for Tuning and auto-tuning circuit. When enabled,
clock gate control output is pulled low before changing phase select
codes. This effectively stops the receive clock. Changing phase code
when clocks are stopped ensures glitch free phase switching.
- Clocks stopped during phase code change
Signed-off-by: Jonas Karlman <[email protected]>
Reviewed-by: Kever Yang <[email protected]>
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Add initial support for SDHCI controller in RK3528.
Only MMC Legacy and MMC High Speed (52MHz) mode is supported after this,
more work is needed to get the faster HS200/HS400/HS400ES modes working.
Variant tap and delay num is copied from vendor Linux tag
linux-6.1-stan-rkr5.
Signed-off-by: Jonas Karlman <[email protected]>
Reviewed-by: Kever Yang <[email protected]>
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RK3528 and RK3576 use different tap and delay num for cmdout and strbin.
Move tap and delay num for cmdout and strbin to driver data to prepare
for adding new SoCs.
Signed-off-by: Jonas Karlman <[email protected]>
Reviewed-by: Kever Yang <[email protected]>
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Rockchip RK3528 is a ARM-based SoC with quad-core Cortex-A53.
Add initial arch support for the RK3528 SoC.
Signed-off-by: Jonas Karlman <[email protected]>
Reviewed-by: Kever Yang <[email protected]>
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Add a rk3528-u-boot.dtsi extending the basic dts/upstream rk3528.dtsi
with bare minimum nodes to have a booting system from eMMC and SD-card.
Signed-off-by: Jonas Karlman <[email protected]>
Reviewed-by: Kever Yang <[email protected]>
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Add pinctrl driver for RK3528.
Imported from vendor U-Boot linux-6.1-stan-rkr5 tag with adjustments
to use regmap_update_bits().
Signed-off-by: Steven Liu <[email protected]>
Signed-off-by: Jonas Karlman <[email protected]>
Reviewed-by: Kever Yang <[email protected]>
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Add clock driver for RK3528.
Imported from vendor U-Boot linux-6.1-stan-rkr5 tag with minor
adjustments and fixes for mainline.
Signed-off-by: Joseph Chen <[email protected]>
Signed-off-by: Finley Xiao <[email protected]>
Signed-off-by: Jonas Karlman <[email protected]>
Reviewed-by: Kever Yang <[email protected]>
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Add support for reading DRAM size information from PMUGRF os_reg18 reg.
Compared to most Rockchip SoCs the RK3528 use os_reg18 for DRAM info,
instead of os_reg2.
Signed-off-by: Jonas Karlman <[email protected]>
Reviewed-by: Kever Yang <[email protected]>
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Add support for generating Rockchip Boot Image for RK3528.
Similar to RK3568, the RK3528 has 64 KiB SRAM and 4 KiB of it is
reserved for BootROM.
Signed-off-by: Yifeng Zhao <[email protected]>
Signed-off-by: Jonas Karlman <[email protected]>
Reviewed-by: Kever Yang <[email protected]>
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The Radxa E20C may come with an onboard eMMC (8GB / 16GB / 32GB / 64GB).
Enable support for the onboard eMMC on Radxa E20C.
Signed-off-by: Jonas Karlman <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Heiko Stuebner <[email protected]>
[ upstream commit: 3a01b5f14a8ae2d45aea5aeed30001ac1655de86 ]
(cherry picked from commit bd4c8a1c08f92d863d89c0ddff59e5f5bc6a1e34)
Signed-off-by: Jonas Karlman <[email protected]>
Reviewed-by: Kever Yang <[email protected]>
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Radxa E20C has two buttons, one SARADC maskrom button and one GPIO user
button.
Add support for the maskrom button using a adc-keys node, also add the
regulators used by SARADC controller.
Signed-off-by: Jonas Karlman <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Heiko Stuebner <[email protected]>
[ upstream commit: 3a2819ee9c71d1c6388e456cc4eb042914d15d7e ]
(cherry picked from commit 460ef5b623e5fa69843305faf50f6b1a8e81e1cd)
Signed-off-by: Jonas Karlman <[email protected]>
Reviewed-by: Kever Yang <[email protected]>
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Radxa E20C has two buttons, one SARADC maskrom button and one GPIO user
button.
Add support for the user button using a gpio-keys node.
Signed-off-by: Jonas Karlman <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Heiko Stuebner <[email protected]>
[ upstream commit: ad8afc8813567994164f2720189c819da8c22b99 ]
(cherry picked from commit 6793b56b79df26ab3323e5293b97577d0786ddb3)
Signed-off-by: Jonas Karlman <[email protected]>
Reviewed-by: Kever Yang <[email protected]>
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Radxa E20C has three gpio controlled leds (sys, wan and lan).
Add led nodes and set default trigger to heartbeat for the sys led and
netdev for the lan and wan leds.
Signed-off-by: Jonas Karlman <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Heiko Stuebner <[email protected]>
[ upstream commit: 6a709e003492e9878d5f1357be0b2e1162e1e6a6 ]
(cherry picked from commit a3556ede6b48c7760ac3608ad77601fca26d2ce0)
Signed-off-by: Jonas Karlman <[email protected]>
Reviewed-by: Kever Yang <[email protected]>
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Radxa E20C route UART0 M0 pins (GPIO4_C7 and GPIO4_D0) to the onboard
CH340B for debug console use.
Add pinctrl for UART0 M0 pins used for serial console.
Signed-off-by: Jonas Karlman <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Heiko Stuebner <[email protected]>
[ upstream commit: 0d2312f0d3e4ce74af0977c1519a07dfc71a82ac ]
(cherry picked from commit 9bcf6ccdd87c3be48fe7d75150c6e403c5c0a42d)
Signed-off-by: Jonas Karlman <[email protected]>
Reviewed-by: Kever Yang <[email protected]>
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The SDHCI controller in Rockchip RK3528 is similar to the one included
in RK3588.
Add device tree node for the SDHCI controller in RK3528.
Signed-off-by: Jonas Karlman <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Heiko Stuebner <[email protected]>
[ upstream commit: a98cc47f79ab5b8059b748bf0bd59335edfff7d9 ]
(cherry picked from commit db7a99c423dea0ead19d6a18053d898a762a3b48)
Signed-off-by: Jonas Karlman <[email protected]>
Reviewed-by: Kever Yang <[email protected]>
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Add a device tree node for the SARADC controller used by RK3528.
Signed-off-by: Jonas Karlman <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Heiko Stuebner <[email protected]>
[ upstream commit: 6e58302c84ce90aadbecd41efe1f69098a6f91e5 ]
(cherry picked from commit 8ba64ba5cb301bca777ba7f0d2a2a72f49af5ff2)
Signed-off-by: Jonas Karlman <[email protected]>
Reviewed-by: Kever Yang <[email protected]>
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Same as RK3568, RK3528 uses SCMI clk instead of ARMCLK.
Add SCMI clk for CPU, GPU and RNG will also use it.
Signed-off-by: Chukun Pan <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Heiko Stuebner <[email protected]>
[ upstream commit: fbcbc1fb93e14729bd87ab386b7f62694dcc8b51 ]
(cherry picked from commit 6e03c7e28e2d929a420809a24b0379305a9fb86a)
Signed-off-by: Jonas Karlman <[email protected]>
Reviewed-by: Kever Yang <[email protected]>
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The Quality-of-Service (QsS) node stores/restores specific
register contents when the power domains is turned off/on.
Add QoS node so that they can connect to the power domain.
Signed-off-by: Chukun Pan <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Heiko Stuebner <[email protected]>
[ upstream commit: 61a05d8ca3030a544175671f5fab7a8f29c24085 ]
(cherry picked from commit 9ee90dfd6957fcc42ea94c43d195b01d1b286713)
Signed-off-by: Jonas Karlman <[email protected]>
Reviewed-by: Kever Yang <[email protected]>
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Add pinctrl and gpio nodes for RK3528 and import rk3528-pinctrl.dtsi
from vendor linux-6.1-stan-rkr5 kernel with the hdmi-pins-idle node
removed due to missing label reference to pcfg_output_low_pull_down.
Signed-off-by: Jonas Karlman <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Heiko Stuebner <[email protected]>
[ upstream commit: a31fad19ae39ea27b5068e3b02bcbf30a905339b ]
(cherry picked from commit 89a24fa2e923b68a42ccc8cc9cb2d5bdf291ac40)
Signed-off-by: Jonas Karlman <[email protected]>
Reviewed-by: Kever Yang <[email protected]>
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Add missing clocks in UART nodes for RK3528 SoC.
Signed-off-by: Yao Zi <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Heiko Stuebner <[email protected]>
[ upstream commit: b9454434d0349223418f74fbfa7b902104da9bc5 ]
(cherry picked from commit 12f69f638472dc9cf1b62816c7d4407de1846d12)
Signed-off-by: Jonas Karlman <[email protected]>
Reviewed-by: Kever Yang <[email protected]>
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Add dt node for RK3528 clock and reset unit. Clock "gmac0_clk" is
generated by internal Ethernet phy, a fixed clock node is added as a
placeholder to avoid orphans.
Signed-off-by: Yao Zi <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Heiko Stuebner <[email protected]>
[ upstream commit: 858cdcdd11cf9913756297d3869e4de0f01329ea ]
(cherry picked from commit 60741472b42e92d2393327cb70669ab90e3b382f)
Signed-off-by: Jonas Karlman <[email protected]>
Reviewed-by: Kever Yang <[email protected]>
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There are two types of clocks in RK3528 SoC, CRU-managed and
SCMI-managed. Independent IDs are assigned to them.
For the reset part, differing from previous Rockchip SoCs and
downstream bindings which embeds register offsets into the IDs, gapless
numbers starting from zero are used.
Signed-off-by: Yao Zi <[email protected]>
Reviewed-by: Krzysztof Kozlowski <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Heiko Stuebner <[email protected]>
[ upstream commit: e0c0a97bc308f71b0934e3637ac545ce65195df0 ]
(cherry picked from commit 8768d063e732e64892e4d1d09aa583d1394c8388)
Signed-off-by: Jonas Karlman <[email protected]>
Reviewed-by: Kever Yang <[email protected]>
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Linux commit 6ee0b9ad3995 ("arm64: dts: rockchip: Add rng node to
RK3588") merged for v6.15-rc1 add a proper rng node to the device tree.
The compatible used differs compared to what U-Boot is currently using.
Replace the old trngv1 compatible with the dts/upstream compatible in
the rng driver and remove the old rng node compatible override from SoC
u-boot.dtsi to keep rng working after the driver change.
Signed-off-by: Jonas Karlman <[email protected]>
Reviewed-by: Kever Yang <[email protected]>
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Add the RK3588's standalone hardware random number generator node to its
device tree, and enable it.
Signed-off-by: Nicolas Frattaroli <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
[changed reset-id to its numeric value while the constant makes its
way through the crypto tree]
Signed-off-by: Heiko Stuebner <[email protected]>
[ upstream commit: 6ee0b9ad3995ee5fa229035c69013b7dd0d3634b ]
(cherry picked from commit 4800c4aaad00ffdc053850f130e8504a04dd110d)
Signed-off-by: Jonas Karlman <[email protected]>
Reviewed-by: Kever Yang <[email protected]>
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Linux commit afeccc408496 ("arm64: dts: rockchip: add DT entry for RNG
to RK356x") merged for v6.12-rc1 add a proper rng node to the SoC DT.
Remove the rng node from SoC u-boot.dtsi now that the rng driver support
the compatible used in dts/upstream DT. Ensure the rng node is enabled
to support rng on RK3566 variants.
Signed-off-by: Jonas Karlman <[email protected]>
Reviewed-by: Kever Yang <[email protected]>
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Linux commit afeccc408496 ("arm64: dts: rockchip: add DT entry for RNG
to RK356x") merged for v6.12-rc1 add a proper rng node to the SoC DT.
The compatible used differs compared to what U-Boot is currently using.
Add support for the rk3568-rng used in upstream Linux. Support for the
cryptov2-rng compatible is still kept because PX30/RK3326 and RK3308 are
still using it.
Signed-off-by: Jonas Karlman <[email protected]>
Reviewed-by: Kever Yang <[email protected]>
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The meminfo and rng commands are helpful for testing, enable them.
Signed-off-by: Jonas Karlman <[email protected]>
Reviewed-by: Kever Yang <[email protected]>
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The meminfo and rng commands are helpful for testing, enable them.
Signed-off-by: Jonas Karlman <[email protected]>
Reviewed-by: Kever Yang <[email protected]>
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BOARD_LATE_INIT is already selected by ROCKCHIP_RK3588 so there is no
need to select it under any board target config.
Signed-off-by: Jonas Karlman <[email protected]>
Reviewed-by: Kever Yang <[email protected]>
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BOARD_LATE_INIT is already selected by ROCKCHIP_RK3568 so there is no
need to select it under any board target config.
Signed-off-by: Jonas Karlman <[email protected]>
Reviewed-by: Kever Yang <[email protected]>
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Ensure rk3588_common.h can be used by boards directly by defining a
blank ROCKCHIP_DEVICE_SETTINGS unless it already is defined.
Add a default SYS_CONFIG_NAME to include rk3588_common.h unless a board
target overrides it in its board Kconfig.
Signed-off-by: Jonas Karlman <[email protected]>
Reviewed-by: Kever Yang <[email protected]>
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Ensure rk3568_common.h can be used by boards directly by defining a
blank ROCKCHIP_DEVICE_SETTINGS unless it already is defined.
Add a default SYS_CONFIG_NAME to include rk3568_common.h unless a board
target overrides it in its board Kconfig.
Signed-off-by: Jonas Karlman <[email protected]>
Reviewed-by: Kever Yang <[email protected]>
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Ensure ROCKCHIP_DEVICE_SETTINGS is defined before including
rk3588_common.h in board include/configs files.
Signed-off-by: Jonas Karlman <[email protected]>
Reviewed-by: Kever Yang <[email protected]>
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Ensure ROCKCHIP_DEVICE_SETTINGS is defined before including
rk3568_common.h in board include/configs files.
Signed-off-by: Jonas Karlman <[email protected]>
Reviewed-by: Kever Yang <[email protected]>
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The partitions env variable is using an outdated partition layout that
is typically expected to be used with older vendor miniloader blobs.
Rockchip devices will run fine using any partition layout if the first
16 MiB of MMC storage is ignored/skipped.
Remove the partitions env variable to stop encourage users a continued
use of this outdated partition layout on RK3588 devices.
Signed-off-by: Jonas Karlman <[email protected]>
Reviewed-by: Kever Yang <[email protected]>
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The partitions env variable is using an outdated partition layout that
is typically expected to be used with older vendor miniloader blobs.
Rockchip devices will run fine using any partition layout if the first
16 MiB of MMC storage is ignored/skipped.
Remove the partitions env variable to stop encourage users a continued
use of this outdated partition layout on RK356x devices.
Signed-off-by: Jonas Karlman <[email protected]>
Reviewed-by: Kever Yang <[email protected]>
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Define constants for hptimer reg names and use them instead of magic
numbers in rockchip_stimer_init().
Signed-off-by: Jonas Karlman <[email protected]>
Reviewed-by: Kever Yang <[email protected]>
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