As usual, entering recovery depends on Misc partition content.
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Change-Id: Ic3c2d13e4b087c0408989edf435ef27a44cac5d7
When enable DEBUG, dump soc clk before use kernel dtb, so that
we can get the clock status in U-Boot before load and use
kernel dtb.
Change-Id: Iee4244bde4ddd8ec1207f1c7cf6942c5b4e8f876
Signed-off-by: Jason Zhu <jason.zhu@rock-chips.com>
So that the other drivers don't need to include arm-smccc.h
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Change-Id: If6638ecf2d4a9e6b33a04215df40c19314a764cc
If have define USE_ARCH_MEMSET/USE_ARCH_MEMCPY,it don't need
to realize memset/memcpy for rk_atags whit TPL.
Change-Id: I464f364edf711573dbad61302ff9e01f3a0edbf2
Signed-off-by: YouMin Chen <cym@rock-chips.com>
Some SoC may missing this config, this is need by all the SoC, so set it
at higher level.
Change-Id: I16e935635cce61d02d6641992483baf98f9fe71b
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Because the UART2 IOs are mux with SDcard, in order to use SDCard,
we need to use UART5(on evb RPi connector) instead of UART2M0
Change-Id: Ibeab51636eb748f389d9211193c0b5682c266c9e
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
sync from linux kernel develop-3.10:
"ARM: dts: rk1108: increase sdmmc's drive strength to 8ma"
(sha1: 90ac5cb61aabf2e344c10b4c55954d6a3f41bd55)
Change-Id: Ifd38ced2b0a9cada25e9348f455454c9edbc7bd8
Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
Rockchip platforms defines BCB message at the 16KB offset of
misc partition while the Google defines it at 0x0 offset.
From Android-Q, the 0x0 offset is mandary on Google VTS, so this
patch is a compatibility according to android image 'os_version'.
Android os version >= 10 is at 0x0 offset, otherwise at 16KB offset.
Change-Id: I54a7674e2dc2e0c29fc624f17b4453663c9ea462
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Use the same SPL_STACK_R_ADDR in Kconfig instead of each board config;
default to 0x4000000(64MB) instead of 0x80000(512KB) for this address
can support all the SoCs including those may have only 64MB memory, and
also reserve enough space for atf, kernel(in falcon mode) loading.
After the ATF entry move to 0x40000, the stack from 0x80000 may be override
when loading ATF bl31.
Change-Id: I9bb524ee0762e908bd390393168f30ca197e2a52
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
So that we can add "u-boot,dm-pre-reloc" to node "sdmmc_pin"
in rk3308-u-boot.dtsi to control the sdmmc iomux in spl.
Change-Id: I867927c37dd20f1b586a62676a195dbf52dca44d
Signed-off-by: Jason Zhu <jason.zhu@rock-chips.com>
Let's rk3368-px5-evb-u-boot.dtsi include rk3368-u-boot.dtsi.
Note: px5 evb use uart4 as debug console.
Change-Id: Icca1fe00f95fb956abd41d34202af380b18f3c34
Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
This is important and necessary for U-disk firmware upgrade to
avoid loading the bad kernel dtb to init USB driver.
Also helpful for normal boot.
Change-Id: I81629991547ccb2930312278295e9737f4827945
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
At this moment, we just load file entries but not really load file.
Change-Id: I550e6bd90bcdf81f866c0d5f5c6b71faa0ecde19
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Only a few developers need this feature, disable it by default.
Change-Id: I074594c8e47c34a05324e363d11613383f3528a7
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
The partition disk layer takes over the responsibility of
slot suffix appending.
Change-Id: Ia02f5b8635676d49ec60eec7d3930740f2ba5ee4
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
- The U-disk boot is only supported from U-Boot, the earlier preloader
doesn't support it;
- MMC1(SD) has higher priority than U-disk;
- Always boot into recovery mode and deliver "usbfwupdate" to cmdline;
- Usb driver may depend on clock/regulator init, so behind of them;
- Suggest to add ./dts/kern.dtb file to promise the kernel dtb always
to be loaded successfully even the native images are all damaged.
Change-Id: Ibbb2a061a727752277ac1b80abf362de5d94cca2
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
- alloc sysmem after load kernel dtb successfully;
- allow distro kernel dtb to be loaded later than other
resource file, that is not controlled by code condition
"if (list_empty(&entrys_head))".
Change-Id: If1657289a4f8980ad7d7a5df7da0e061aab21504
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
This patch handles the boot fail for RK3288 4GB machine.
Change-Id: I2be6e532120595a6c10e9e99a779d9ec32f48fb5
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Since the nand driver is not standard dm driver in spl, so move
rk_nand_init() to the function end.
Change-Id: I075a309fa3d2d0b938863cdb1867b70d217f2ce3
Signed-off-by: Jason Zhu <jason.zhu@rock-chips.com>
It works when CONFIG_USING_KERNEL_DTB is enabled, because we can
set either 'u-boot,dm-spl' or 'u-boot,dm-pre-reloc' for the node
that we can to leave in the u-boot.dtb.
Change-Id: I682e3900b9bf479f998304737031525004538724
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Joseph Chen
Jason Zhu
Jon Lin
Lin Jinhan
Zhihuan He
YouMin Chen
Kever Yang
Andy Yan