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77971 commits

Author SHA1 Message Date
Ovidiu Panait
1b212bb9f4 common: board_r: drop initr_addr_map wrapper
Add a return value to init_addr_map and use it directly in the
post-relocation init sequence, rather than using a wrapper stub.

Reviewed-by: Matthias Brugger <mbrugger@suse.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
2022-01-18 08:31:02 -05:00
Ovidiu Panait
78fc0395c0 common: board_r: drop initr_kgdb wrapper
Add a return value to kgdb_init and use it directly in the post-relocation
init sequence, rather than using a wrapper stub. Also, move the "KGDB"
print message inside kgdb_init().

Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
2022-01-18 08:31:02 -05:00
Ovidiu Panait
485c90c06b common: remove bedbug debugger support
Commit 98f705c9ce ("powerpc: remove 4xx support") removed (in 2017) the
last code that made use of bedbug debugger support. Since there aren't
any boards left that define either CONFIG_CMD_BEDBUG or a real
bedbug_init(), drop this feature from u-boot.

Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-01-18 08:31:02 -05:00
Ovidiu Panait
027b0e9c16 common: spl: move armv7m-specific code to spl_perform_fixups()
Factor out armv7m fragment to spl_perform_fixups(), which is an arch/board
specific function designed for this purpose.

Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
2022-01-18 08:31:02 -05:00
qianfan Zhao
ea9733ac4c drivers: musb_gadget: Save endpoint desc to usb_ep->desc
Fix fastboot flash bug.

If the downloading file size is equal to the partition size, "fastboot
flash" can't work, at least in sunxi platform, because used an
uninitalized point: ep->desc.

This patch also fixed 'data abort' bug in am335x platform.

Reproduce: fastboot flash loader1 spl/sunxi-spl.bin.

Signed-off-by: qianfan Zhao <qianfanguijin@163.com>
Reviewed-by: Sean Anderson <seanga2@gmail.com>
2022-01-17 14:45:24 -05:00
Robert Marko
429866e845 mtd: nand: pxa3xx: set mtd->dev
Currently the pxa3xx driver does not set the udevice in the mtd_info
struct and this prevents the mtd from parsing the partitions via DTS
like for SPI-NOR.

So simply set the mtd->dev to the driver udevice.

Signed-off-by: Robert Marko <robert.marko@sartura.hr>
Reviewed-by: Stefan Roese <sr@denx.de>
2022-01-17 14:45:24 -05:00
Tom Rini
4e81f3be34 Merge branch '2022-01-15-TI-platform-updates'
- Let am335x_evm use the CPSW or PRUSS ethernet.
- Implement timer_get_boot_us in the omap timer driver
- gpmc bitflip, QSPI clock calculation on am437x, da8xx_gpio bugfixes
- Assorted K3 updates
2022-01-17 11:24:43 -05:00
Tom Rini
6d2ebcd7be Second set of u-boot-at91 features for the 2022.04 cycle
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Merge tag 'u-boot-at91-2022.04-b' of https://source.denx.de/u-boot/custodians/u-boot-at91

Second set of u-boot-at91 features for the 2022.04 cycle:

This small feature set includes few changes for sama7g5 and sama7g5ek:
turn blue led on at boot, changes required for the Rev4 of the board,
better sync with the Linux DT with regards to the new DT nodes.
2022-01-17 08:36:12 -05:00
Tom Rini
34972e7ea6 Merge https://source.denx.de/u-boot/custodians/u-boot-pmic
- Apple M1 PMIC support
2022-01-17 08:35:39 -05:00
Tom Rini
d928b365cc Merge branch 'next' of https://source.denx.de/u-boot/custodians/u-boot-net
- PXE label override support
- Fastboot UDP configurable port
- new phy driver: TI DP83869HM
- and few minor fixes to dsa.
2022-01-17 08:35:11 -05:00
Eugen Hristev
dbf500b557 configs: at91: sama7g5ek: enable CONFIG_PHANDLE_CHECK_SEQ
CONFIG_PHANDLE_CHECK_SEQ will allow different sequence number for nodes
that have the same name, but they are different.
In sama7g5ek case, there are multiple 'i2c@600' nodes which are child
nodes of different parent 'flexcom' nodes.
These are different i2c busses even if the node is the same, and have to be
differentiated.
Without this config, the sequence number 0 is reused for two i2c busses, and
this is something that we have to avoid:

Looking for 'i2c' at 4704, name i2c@600
   - serial0, /ahb/apb/serial@e1824200
   - i2c0, /ahb/apb/flexcom@e181c000/i2c@600
Found seq 0
i2c_post_bind: i2c@600, seq=0
Looking for 'i2c' at 6236, name i2c@600
   - serial0, /ahb/apb/serial@e1824200
   - i2c0, /ahb/apb/flexcom@e181c000/i2c@600
Found seq 0
i2c_post_bind: i2c@600, seq=0

After this patch:

Looking for 'i2c' at 4704, name i2c@600
   - serial0, /ahb/apb/serial@e1824200
   - i2c0, /ahb/apb/flexcom@e181c000/i2c@600
   - i2c1, /ahb/apb/flexcom@e2818000/i2c@600
Found seq 1

Before the patch:
=> i2c bus
Bus 0:  i2c@600
Bus 0:  i2c@600  (active 0)
   52: eeprom@52, offset len 1, flags 0
   53: eeprom@53, offset len 1, flags 0
=>

After the patch:
=> i2c bus
Bus 0:  i2c@600
Bus 1:  i2c@600  (active 1)
   52: eeprom@52, offset len 1, flags 0
   53: eeprom@53, offset len 1, flags 0

Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
2022-01-17 11:18:39 +02:00
Eugen Hristev
e92ebf9f25 ARM: dts: at91: sama7g5ek: move eeproms to flexcom8
The rev4 of the board sama7g5ek has the eeproms on flexcom8 instead of
flexcom1.
Initialize flexcom8 with required pincontrol and move the eeproms accordingly.

Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
2022-01-17 11:18:39 +02:00
Eugen Hristev
4727f954a4 ARM: dts: at91: sama7g5: add flx8 and required nodes
Add Flexcom8 node with required referenced nodes as phandles.
Since Flexcom8 is present in Linux, take the node exactly as-is from Linux.
Some nodes are referenced in Linux as phandles, the dma and the gic.
Add them as well to the file, even if they are unused by Uboot.
This is a step towards having the U-boot DT equivalent with the DT in Linux.

Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
2022-01-17 11:18:39 +02:00
Ashok Reddy Soma
ca994327ce net: gem: Workaround gmii2rgmii bridge DT node issue
For configurations with gmii2rgmii and external phy the DT nodes link
should be gem->gmii2rgmii->phy. But due to limitation in Linux driver
the DT is mentioned as gem->phy and gmii2rgmii->phy as shown in below DT.

ethernet@ff0c0000 {
	compatible = "cdns,zynqmp-gem\0cdns,gem";
	status = "okay";
	interrupt-parent = <0x04>;
	interrupts = <0x00 0x3b 0x04 0x00 0x3b 0x04>;
	reg = <0x00 0xff0c0000 0x00 0x1000>;
	clock-names = "pclk\0hclk\0tx_clk\0rx_clk\0tsu_clk";
	#address-cells = <0x01>;
	#size-cells = <0x00>;
	#stream-id-cells = <0x01>;
	iommus = <0x0d 0x875>;
	power-domains = <0x0c 0x1e>;
	clocks = <0x03 0x1f 0x03 0x69 0x03 0x2e 0x03 0x32 0x03 0x2c>;
	phy-handle = <0x0e>;
	phy-mode = "gmii";
	xlnx,ptp-enet-clock = <0x00>;
	local-mac-address = [ff ff ff ff ff ff];
	phandle = <0x4d>;

	mdio {
		#address-cells = <0x01>;
		#size-cells = <0x00>;
		phandle = <0x4e>;

		ethernet-phy@1 {
			reg = <0x01>;
			rxc-skew-ps = <0x708>;
			txc-skew-ps = <0x708>;
			phandle = <0x0e>;
		};

		gmii_to_rgmii_0@8 {
			compatible = "xlnx,gmii-to-rgmii-1.0";
			phy-handle = <0x0e>;
			reg = <0x08>;
			phandle = <0x4f>;
		};
	};
};

Since same DT is used in Linux and U-Boot we need to workaround this
issue by using the gmii2rgmii node which points to phy and we should
ignore the gem pointing to phy directly.

Do this workaround by updating priv->phydev->node value with
priv->phy_of_node only if it is not valid node.

Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
Link: https://lore.kernel.org/r/641eb13425ffe80e0743f60cf90d0f940577b9e9.1642162085.git.michal.simek@xilinx.com
2022-01-17 10:02:35 +01:00
Michal Simek
a2d5f3d133 Revert "net: gem: Disable broadcast setting"
This reverts commit eafdcda4a8.

The main reason is that QEMU is using BOOTP protocol which is sending DHCP
Offer to a broadcast address that's why it can't be disabled.
DHCP protocol has no issue because it returns directly to client MAC
address.
Both of these options are described in RFC951
(https://datatracker.ietf.org/doc/html/rfc951#section-4)

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
Link: https://lore.kernel.org/r/fc5f5e2aeca77847ed4ca6a263890375ab9f5163.1642162545.git.michal.simek@xilinx.com
2022-01-17 10:01:51 +01:00
Mark Kettenis
97187d5e37 power: domain: Add Apple pmgr driver
This driver supports power domains for the power management
controller found on Apple SoCs.

Signed-off-by: Mark Kettenis <kettenis@openbsd.org>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-01-17 06:56:01 +09:00
Mark Kettenis
6034c9140f arm: dts: apple: Add u-boot,dm-pre-reloc properties
These are necessary to make sure the power domains needed for the
serial console are availble in the pre-relocation phase.

Signed-off-by: Mark Kettenis <kettenis@openbsd.org>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-01-17 06:56:00 +09:00
Mark Kettenis
c918e2c303 arm: dts: apple: Update Apple M1 device trees
This synchronizes the device trees with those that are in the
process of being upstreamed into Linux. This is mostly the
current state of the device trees on the asahilinux branch
with a few extra bits used by OpenBSD. This includes device
trees for machines that were still missing.

There are still some differences that will hopefully be resolved
soon.

Signed-off-by: Mark Kettenis <kettenis@openbsd.org>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-01-17 06:56:00 +09:00
Amjad Ouled-Ameur
609983e981 board: ti: am335x: Choose CPSW or PRUSS configuration based on jumper setting
The am335x-ice-v2 board's Ethernet ports can be configured
in 'MII' or 'RMII' mode to be connected to 'PRUSS' or 'CPSW'
Ethernet subsystems.

This patch sets the environment variable 'ice_mii' to
'mii' or 'rmii' accordingly. Based on that we choose the
appropriate board devicetree i.e. 'am335x-ice-v2.dtb' or
'am335x-ice-v2-prueth.dtb'.

Since there are 2 Ethernet ports with 2 modes, there can be 4
configurations but for now we consider both ports in different modes
to be an invalid configuration and prevent boot in that case.

Signed-off-by: Roger Quadros <rogerq@ti.com>
[Amjad: use overlay instead of using new am335x-ice-v2-prueth.dtb]
Signed-off-by: Amjad Ouled-Ameur <aouledameur@baylibre.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
[trini: Make prueth_is_mii be marked __maybe_unused]
Signed-off-by: Tom Rini <trini@konsulko.com>
2022-01-16 08:31:03 -05:00
David Rivshin
f44bcb9f0d nand: gpmc: Handle bitflips in erased pages when using BCH ECC engine
In the case of an erased (sub)page both the data and ECC are all 0xFF
bytes. This fails the normal ECC verification, as the computed ECC of
all-0xFF is not also 0xFF. The GPMC NAND driver attempted to detect
erased pages by checking that the ECC bytes are all-0xFF, but this had
two problems:
1) bitflips in the data were not corrected, so the data looked not-erased
2) bitflips in the ECC bytes were reported as uncorrectable ECC errors

The equivalent Linux driver [1] correctly handles this by counting the
number of 0-bits in the combination of data and ECC bytes. If the number
of 0-bits is less than the amount of bits correctable by the selected
ECC algorithm, then it is treated as an erased page with correctable
bitflips.

Implement similar, though simplified, logic in omap_correct_data_bch().

[1] see omap_elm_correct_data() in omap2.c

Signed-off-by: David Rivshin <drivshin@allworx.com>
2022-01-16 08:31:03 -05:00
Stefan Mätje
a6e562fe36 Fix wrong QSPI clock calculation for AM4372
On AM4372 the SPI_GCLK input gets its clock from the PRCM module which
divides the PER_CLKOUTM2 frequency (192MHz) by a fixed factor of 4.
See AM437x Reference Manual in section 27 QSPI >> 27.2 Integration.

The QSPI_FCLK therefore needs to take this factor into account and
becomes (192000000 / 4).

Signed-off-by: Stefan Mätje <stefan.maetje@esd.eu>
2022-01-16 08:31:03 -05:00
Amjad Ouled-Ameur
5ce7df1078 configs: am43xx_hs_evm: Add SPL_USB_STORAGE Support
Enable CONFIG_SPL_USB_STORAGE to support UBS MSC boot support.

Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
Signed-off-by: Amjad Ouled-Ameur <aouledameur@baylibre.com>
2022-01-16 08:31:03 -05:00
Christian Gmeiner
e660cfad53 omap: timer: implement timer_get_boot_us
To make the OMAP DM timer driver useful for the timing of
bootstages, we need to implement timer_get_boot_us(..).

Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
2022-01-16 08:31:03 -05:00
chao zeng
b6e59617c8 gpio: da8xx_gpio: Fix gpio name with address
The GPIO bank numbers do not appear in the device tree,
so make the gpio name based on the address
(ie gpio@42110000_25 vs 25)

Signed-off-by: chao zeng <chao.zeng@siemens.com>
2022-01-16 08:31:03 -05:00
Vignesh Raghavendra
ef7be5a07b ARM: dts: K3-am642-r5-sk: Enable Second CPSW port in R5/A53 SPL
Enable Second Ethernet port on which ROM support Ethboot.

Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
2022-01-15 21:44:50 -05:00
Christian Gmeiner
046bf8d4c5 net: fastboot: make UDP port net: configurable
The fastboot protocol uses per default the UDP port 5554. In some cases
it might be needed to change the used port. The fastboot utility provides
a way to specifiy an other port number to use already.

  fastboot -s udp:192.168.1.76:1234 boot fastboot.img

Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
2022-01-15 18:54:21 +02:00
Markus Koch
eab18b3b06 net: fsl: Fix busy flag polling register
NXP's mEMAC reference manual, Chapter 6.5.5 "MDIO Ethernet Management
Interface usage", specifies to poll the BSY (0) bit in the CFG/STAT
register to wait until a transaction has finished, not bit 31 in the
data register.

In the Linux kernel, this has already been fixed in commit 26eee0210ad7
("net/fsl: fix a bug in xgmac_mdio").

This patch changes the register in the fman_mdio and fsl_ls_mdio
drivers.

As the MDIO_DATA_BSY define is no longer in use, this patch also removes
its definition from the fsl_memac header.

Signed-off-by: Markus Koch <markus@notsyncing.net>
Reviewed-by: Camelia Groza <camelia.groza@nxp.com>
2022-01-15 18:53:16 +02:00
Marek Vasut
766ba78375 net: eth-phy: Demote missing phy-handle log message to debug
Reduce the missing phy-handle log message to debug message. It is
possible for ethernet DT node to have no phy-handle e.g. in case
of a fixed-link connection. Furthermore, drop the FEC: prefix,
which is a copy-paste error and rather print the ethernet device
name.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Ramon Fried <rfried.dev@gmail.com>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
2022-01-15 18:51:49 +02:00
Dominic Rath
f3e22eea81 net: phy: add TI DP83869HM ethernet driver
This driver is based on an older downstream TI kernel, with
changes and cleanups to work with mainline device-tree bindings.

Signed-off-by: Dominic Rath <rath@ibv-augsburg.net>
Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
2022-01-15 18:50:16 +02:00
Vladimir Oltean
6372ece6e8 net: dsa: sja1105: fix device id detection
The sja1105_check_device_id() function contains logic to work without
changing the device tree on reworked boards, one of which I have (the
NXP LS1021A-TSN normally has a SJA1105T, but I have a version with a
resoldered SJA1105Q which is pin compatible). This logic is taken from
the Linux driver.

However this logic gets shortcircuited in U-Boot by an earlier check for
the exact device ID specified in the device tree. So the reworked board
does not probe the SJA1105Q switch. Remove this duplicated logic and let
the automatic device ID detection do its job.

Fixes: f24b666b22 ("net: dsa: add driver for NXP SJA1105 L2 switch")
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
2022-01-15 18:49:13 +02:00
Vladimir Oltean
0fa4448d51 net: dsa: fix phydev->speed being uninitialized for the CPU port fixed PHY
If the DSA API is going to allow drivers to do things such as:

- phy_config in dsa_ops :: port_probe
- phy_startup in dsa_ops :: port_enable

then it would actually be good if the ->port_probe() method would
actually be called in all cases before the ->port_enable() is.

Currently this is true for user ports, but not true for the CPU port,
because the CPU port does not have a udevice registered for it (this is
all part of DSA's design). So the current issue is that after
phy_startup has finished for the CPU port, its phydev->speed is an
uninitialized value, because phy_config() was never called for the
priv->cpu_port_fixed_phy, and it is precisely phy_config() who copies
the speed into the phydev in the case of the fixed PHY driver.

So we need to simulate a probing event for the CPU port by manually
calling the driver's ->port_probe() method for the CPU port.

Fixes: 8a2982574854 ("net: dsa: introduce a .port_probe() method in struct dsa_ops")
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
2022-01-15 18:49:03 +02:00
Amjad Ouled-Ameur
c2969792c4 cmd: pxe_utils: sysboot: add label override support
This will allow consumers to choose a pxe label at runtime instead of
having to prompt the user. One good use-case for this, is choosing
whether or not to apply a dtbo depending on the hardware configuration.
e.g: for TI's AM335x EVM, it would be convenient to apply a particular
dtbo only when the J9 jumper is on PRUSS mode. To achieve this, the
pxe menu should have 2 labels, one with the dtbo and the other without,
then the "pxe_label_override" env variable should point to the label with
the dtbo at runtime only when the jumper is on PRUSS mode.

This change can be used for different use-cases and bring more
flexibilty to consumers who use sysboot/pxe_utils.

if "pxe_label_override" is set but does not exist in the pxe menu,
the code should fallback to the default label if given, and no failure
is returned but rather a warning message.

Signed-off-by: Amjad Ouled-Ameur <aouledameur@baylibre.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Artem Lapkin <email2tema@gmail.com>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
2022-01-15 18:42:48 +02:00
Vignesh Raghavendra
07252f5c71 mach-k3: am64_spl: Alias Ethernet RGMII boot to CPGMAC
This is required to enables spl_net boot on AM64x

Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
2022-01-15 10:38:26 -05:00
Vignesh Raghavendra
93c43a8365 mach-k3: am642_init: Probe AM65 CPSW NUSS for R5/A53 SPL
In order to support Ethernet boot on AM64x, probe AM65 CPSW NUSS.

Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
2022-01-15 10:38:26 -05:00
Vignesh Raghavendra
70bcd249f4 board: ti: am64x: Init DRAM size in R5/A53 SPL
Call dram_init_banksize() from spl_board_init() otherwise TFTP download
fails due to lmb_get_free_size() not able to find unreserved region due
to lack of DRAM size info. Required to support Ethernet boot on AM64x.

Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
2022-01-15 10:38:26 -05:00
Vignesh Raghavendra
38922b1f4a net: ti: am65-cpsw: Add support for multi port independent MAC mode
On certain TI SoC, like AM64x there is a CPSW3G which supports 2
external independent MAC ports for single CPSW instance.
It is not possible for Ethernet driver to register more than one port
for given instance.

This patch modifies top level CPSW NUSS as UCLASS_MISC and binds
UCLASS_ETH to individual ports so as to support bring up more than one
Ethernet interface in U-Boot.

Note that there is no isolation in the since, CPSW NUSS is in promisc
mode and forwards all packets to host.

Since top level driver is now UCLASS_MISC, board files would need to
instantiate this driver explicitly.

Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
2022-01-15 10:38:26 -05:00
Vignesh Raghavendra
e58d928485 mach-k3: common: Instantiate AM65 CPSW NUSS wrapper
Probe toplevel AM65 CPSW NUSS driver from misc_init_r() when driver
is enabled. Since driver is modeled as UCLASS_MISC, we need to
explicitly probe the driver. Use common misc_init_r() that entire
K3 family of SoCs.

Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
2022-01-15 10:38:26 -05:00
Vignesh Raghavendra
4af5e5f6fd dma: ti: k3-udma: Fix rflow reservation for PKTDMA
Driver has a bug in that it uses rflow_in_use bitmap when setting up free rflow range
from TISCI but use rflow_map for reservation in __udma_reserve_rflow()

Fix this by dropping rflow_in_use bitmap array and use rflow_map for
PKTDMA. BCDMA does not need rflow_in_use either.

This fixes CPSW3g not able to get DMA channels at R5 SPL on AM64x

Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
2022-01-15 10:38:26 -05:00
Vignesh Raghavendra
584216315d ARM: mach-k3: sysfw-loader: Copy sysfw.itb to OCRAM in OSPI/SPI bootmode
In case of xSPI bootmode OSPI flash is in DDR mode and needs to be accessed
in multiple of 16bit accesses Hence we cannot parse sysfw.itb FIT image
directly on OSPI flash via MMIO window. So, copy the image to internal
on-chip RAM before parsing the image.

Moreover, board cfg data maybe modified by ROM/TIFS in case of HS platform
and thus cannot reside in OSPI/xSPI and needs to be copied over to
internal OCRAM.

This unblocks OSPI/xSPI boot on HS platforms

Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Reviewed-by: Dave Gerlach <d-gerlach@ti.com>
Tested-by: Keerthy <j-keerthy@ti.com>
Acked-by: Pratyush Yadav <p.yadav@ti.com>
2022-01-15 10:38:26 -05:00
Michael Liebert
67c8678346 arm: mach-k3: am642_init: Unlock MCU PADCFG regs
Currently only the PADCFG registers of the main domain are unlocked.
Also unlock PADCFG registers of MCU domain, so MCU pin muxing can be configured by u-boot or Linux.

Signed-off-by: Michael Liebert <liebert@ibv-augsburg.de>
Tested-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Acked-by: Nishanth Menon <nm@ti.com>
2022-01-15 10:38:26 -05:00
Tom Rini
d71dbe657c Pull request for efi-2022-04-rc1
Documentation:
 
 * Fix building HTML documentation of readthedocs.io
 * Add ARM Juno board documentation
 * Build requirements for Alpine Linux
 * Include DM headers in API documentation
 
 UEFI:
 
 * Fix section alignment of EFI binaries
 * Fix header length of RISC-V EFI binaries allowing to run them on EDK II
 * Remove kaslr-seed from device tree if the EFI_RNG_PROTOCOL is provided
 
 Other:
 
 * Let 'part list' show all 128 GPT partitions
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Merge tag 'efi-2022-04-rc1' of https://source.denx.de/u-boot/custodians/u-boot-efi

Pull request for efi-2022-04-rc1

Documentation:

* Fix building HTML documentation of readthedocs.io
* Add ARM Juno board documentation
* Build requirements for Alpine Linux
* Include DM headers in API documentation

UEFI:

* Fix section alignment of EFI binaries
* Fix header length of RISC-V EFI binaries allowing to run them on EDK II
* Remove kaslr-seed from device tree if the EFI_RNG_PROTOCOL is provided

Other:

* Let 'part list' show all 128 GPT partitions
2022-01-15 07:39:09 -05:00
Tom Rini
0962da92a1 Merge branch '2022-01-14-assorted-fixes'
- A number of fixes in various subsystems.  This includes having the phy
  uclass track power-on and init counts as this should resolve some
  tricky functional problems on a number of platforms.
2022-01-15 07:34:46 -05:00
Simon Glass
6b3873c5ea efi: Tidy up some comments in efi header
Document the return value in efi_init(). Fix up @sizep in efi_info_get().
Use Return: instead of @return

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-01-15 10:57:22 +01:00
Simon Glass
ce2f09bcc2 efi: Build the 64-bit app properly
Now that the linker crash is resolved, build the 64-bit EFI app, including
all the required code.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-01-15 10:57:22 +01:00
Simon Glass
081dfcf783 x86: efi: Set the correct link flags for the 64-bit EFI app
At present some 32-bit settings are used with the 64-bit app. Fix this by
separating out the two cases.

Be careful not to break the 64-bit payload, which needs to build a 64-bit
EFI stub with a 32-bit U-Boot.

Signed-off-by: Christian Melki <christian.melki@t2data.com>
Signed-off-by: Simon Glass <sjg@chromium.org>
2022-01-15 10:57:22 +01:00
Simon Glass
59e8f36dd9 x86: efi: Don't use the 64-bit link script for the EFI app
That script is not intended for use with EFI, so update the logic to avoid
using it.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Christian Melki <christian.melki@t2data.com>
2022-01-15 10:57:22 +01:00
Simon Glass
3b4ae096b0 x86: efi: Round out the link script for 64-bit EFI
Make sure the linker lists are in the right place and drop the eh_frame
section, which is not needed.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-01-15 10:57:22 +01:00
Simon Glass
450ce56a11 x86: efi: Tweak the code used for the 64-bit EFI app
Add an empty CPU init function to avoid fiddling with low-level CPU
features in the app. Set up the C runtime correctly for 64-bit use
and avoid clearing BSS, since this is done by EFI when U-Boot is loaded.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-01-15 10:57:22 +01:00
Simon Glass
25a326b006 efi: Support the efi command in the app
At present the 'efi' command only works in the EFI payload. Update it to
work in the app too, so the memory map can be examined.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-01-15 10:57:22 +01:00
Simon Glass
ce1dc0cc17 x86: efi: Update efi_get_next_mem_desc() to avoid needing a map
At present this function requires a pointer to struct efi_entry_memmap
but the only field used in there is the desc_size. We want to be able
to use it from the app, so update it to use desc_size directly.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-01-15 10:57:22 +01:00