GitLab

plat/arm: Fix MISRA defects in common code

Remove unneeded _tzc_get_max_top_addr() function

plat/arm: Support direct Linux kernel boot in AArch32

This function was needed at the time where we didn't have the
compiler_rt lib. An AArch32-specific variant was provided to handle
the 64-bit shift operation in 32-bit. This is no longer needed.

Change-Id: Ibab709a95e3a723ae2eeaddf873dba70ff2012b3
Signed-off-by: Sandrine Bailleux <sandrine.bailleux@arm.com>

Imported from the LLVM compiler_rt library on master branch as of
30 Oct 2018 (SVN revision: r345645).

This is to get the __aeabi_llsr() builtin, which is required by a
subsequent patch that uses a logical right shift operator in AArch32.

Change-Id: I9884139a12855a8a87206fb572aaa7dd35582b09
Signed-off-by: Sandrine Bailleux <sandrine.bailleux@arm.com>

Imported from the LLVM compiler_rt library on master branch as of
30 Oct 2018 (SVN revision: r345645).

Change-Id: I058cfb5894daf1d12e1ef971c0ba36b0aa089be5
Signed-off-by: Sandrine Bailleux <sandrine.bailleux@arm.com>

Change-Id: I2419416fadfcdf64da8b7690a348007591c4edf3
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

Introduce new fdt helpers

hikey: add delay after eMMC initialized

This option allows the Trusted Firmware to directly jump to Linux
kernel for aarch32 without the need of an intermediate loader such
as U-Boot.

Similar to AArch64 ARM_LINUX_KERNEL_AS_BL33 only available with
RESET_TO_SP_MIN=1 as well as BL33 and DTB are preloaded in memory.

Change-Id: I908bc1633696be1caad0ce2f099c34215c8e0633
Signed-off-by: Manish Pandey <manish.pandey2@arm.com>

fdtw_read_cells() can only read one or two cells, sometimes it may be
needed to read more cells from one property.

Change-Id: Ie70dc76d1540cd6a04787cde7cccb4d1bafc7282
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

Introduced fdtw_read_string() to read string properties.

Change-Id: I854eef0390632cf2eaddd2dce60cdb98c117de43
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

Change-Id: I2f5f64aaf90caae936510e1179392a8835f493e0
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

From commit aafd1cf4235d78ce85b76d7da63e9589039344b3:

- lib/libc/strlcpy.c

Change-Id: Iaa7028fcc26706bdd6ee3f1e4bd55dd5873a30c6
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

plat: juno: fix build for !CSS_USE_SCMI_DRIVER

Several MISRA defect fixes

When CSS_USE_SCMI_DRIVER is not defined or set to 0, we get the
following build error.

plat/arm/board/juno/juno_topology.c:16:19: error: ‘CSS_SCMI_PAYLOAD_BASE’ undeclared here (not in a function)
   .scmi_mbx_mem = CSS_SCMI_PAYLOAD_BASE,
                   ^~~~~~~~~~~~~~~~~~~~~
plat/arm/board/juno/juno_topology.c:17:38: error: ‘CSS_SCMI_MHU_DB_REG_OFF’ undeclared here (not in a function)
   .db_reg_addr = PLAT_CSS_MHU_BASE + CSS_SCMI_MHU_DB_REG_OFF,
                                      ^~~~~~~~~~~~~~~~~~~~~~~
                                      CSS_CPU_PWR_STATE_OFF

Fix the error in order to get function legacy SCPI support functional.

Change-Id: I00cb80db9968aa0be546e33a3a682a2db87719be
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>

Change-Id: I600bc13522ae977db355b6dc5a1695bce39ec130
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

Change-Id: Iae6758ca6395560131d1e1a69a1ecfe50ca8bf83
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

Change-Id: I33eaee8e7c983b3042635a448cb8d689ea4e3a12
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

The macro EL_IMPLEMENTED() has been deprecated in favour of the new
function el_implemented().

Change-Id: Ic9b1b81480b5e019b50a050e8c1a199991bf0ca9
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

ti: k3: common: Remove use of ARM platform code

libfdt: Downgrade to version 1.4.6-9

uniphier: clean-up and improve SCP handling code

Add support for Armada 3700 and COMPHY porting layer

Add supprot for Marvell platforms based on Armada-37xx SoC.
This includes support for the official Armada-3720 modular
development board and EspressoBin community board.
The Armada-37xx SoC contains dual Cortex-A53 Application CPU,
single secure CPU (Cortex-M3) and the following interfaces:
- SATA 3.0
- USB 3.0 and USB 2.0
- PCIe
- SDIO (supports boot from eMMC)
- SPI
- UART
- I2c
- Gigabit Ethernet
Signed-off-by: Konstantin Porotchkin <kostap@marvell.com>

Sgiclark ares support

plat/arm: Introduce the N1SDP.

sdei: include "context.h" to fix compilation errors

Allwinner/pmic v2

It boots failure on CircuitCo HiKey board. The delay could fix the
hang issue.
Signed-off-by: Haojian Zhuang <haojian.zhuang@linaro.org>

This patch includes context.h from sdei_private.h to fix the
following compilation errors:

<snip>
In file included from services/std_svc/sdei/sdei_event.c:9:0:
services/std_svc/sdei/sdei_private.h: In function 'sdei_client_el':
services/std_svc/sdei/sdei_private.h:164:2: error: unknown type name 'cpu_context_t'
  cpu_context_t *ns_ctx = cm_get_context(NON_SECURE);
  ^
services/std_svc/sdei/sdei_private.h:165:2: error: unknown type name 'el3_state_t'
  el3_state_t *el3_ctx = get_el3state_ctx(ns_ctx);
  ^
services/std_svc/sdei/sdei_private.h:165:2: error: implicit declaration of function 'get_el3state_ctx' [-Werror=implicit-function-declaration]
services/std_svc/sdei/sdei_private.h:165:25: error: initialization makes pointer from integer without a cast [-Werror]
  el3_state_t *el3_ctx = get_el3state_ctx(ns_ctx);
                         ^
services/std_svc/sdei/sdei_private.h:167:2: error: implicit declaration of function 'read_ctx_reg' [-Werror=implicit-function-declaration]
  return ((read_ctx_reg(el3_ctx, CTX_SCR_EL3) & SCR_HCE_BIT) != 0U) ?
  ^
services/std_svc/sdei/sdei_private.h:167:33: error: 'CTX_SCR_EL3' undeclared (first use in this function)
  return ((read_ctx_reg(el3_ctx, CTX_SCR_EL3) & SCR_HCE_BIT) != 0U) ?
                                 ^
services/std_svc/sdei/sdei_private.h:167:33: note: each undeclared identifier is reported only once for each function it appears in
cc1: all warnings being treated as errors
<snip>

Change-Id: Id0cad56accf81b19cb0d301784f3f086dd052722
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>

A recent patch[0] has made setting up page tables into generic
code, complete the conversion for TI platforms by removing the
use of plat_arm_get_mmap() and using the mmap table directly.

[0] 0916c38d

 ("Convert arm_setup_page_tables into a generic helper")
Signed-off-by: Andrew F. Davis <afd@ti.com>

poplar, warp7, ls1043: Decouple from plat/arm files

Fix some MISRA defects

docs: stm32mp1: complete compilation and flashing steps

Version 1.4.7 introduces a big performance hit to functions that access
the FDT. Downgrade the library to version 1.4.6-9, before the changes
that introduce the problem. Version 1.4.6 isn't used because one of the
libfdt files (fdt_overlay.c) is missing the license header. This
problem is also fixed in 1.4.6-9.

This version corresponds to commit <aadd0b65c987> checks: centralize
printing of property names in failure messages.

Fixes ARM-software/tf-issues#643

Change-Id: I73c05f2b1f994bcdcc4366131ce0647553cdcfb8
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

include/plat/arm/common isn't needed by them, and is removed to avoid
dependency on Arm platform code.

Change-Id: Id9fccba33326fd075b3d1029bf1e4b012dfa0483
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

plat/arm files should only be used by Arm platforms. If other platforms
use them, they create dependencies that can introduce problems when
updating Arm platforms.

This patch copies the needed code from Arm platforms so that poplar can
be independent from them.

Change-Id: I0b194f5bdb0377b8ccacbd400e021614c026c7fe
Tested-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

When the SoC issues a command IRQ to SCP, SCP sets STMTOBEIRQ as ACK.
The SoC must wait for it before issuing the next command.

This commit makes sure to meet the requirement.
Signed-off-by: Dai Okamura <okamura.dai@socionext.com>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>