u-boot.git/arch/microblaze/cpu, branch v2017.09 Unnamed repository; edit this file 'description' to name the repository. microblaze: spl: configure SYS_MALLOC_F_LEN independently for SPL and full U-Boot 2017-07-27T12:59:03+00:00 Andy Yan andy.yan@rock-chips.com 2017-07-24T09:49:01+00:00 9eea50162c6a9bbdd01736984fc939649119f382 Some platforms have very limited SRAM to run SPL code, so there may not be the same amount space for a malloc pool before relocation in the SPL stage as the normal U-Boot stage. Make SPL and (the full) U-Boot stage use independent SYS_MALLOC_F_LEN, so the size of pre-relocation malloc pool can be configured memory space independently. Signed-off-by: Andy Yan <andy.yan@rock-chips.com> Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> [fixed up commit-message:] Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> 
Some platforms have very limited SRAM to run SPL code, so there may
not be the same amount space for a malloc pool before relocation in
the SPL stage as the normal U-Boot stage.

Make SPL and (the full) U-Boot stage use independent SYS_MALLOC_F_LEN,
so the size of pre-relocation malloc pool can be configured memory
space independently.

Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
[fixed up commit-message:]
Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
spl: make image arg or fdt blob address reconfigurable 2017-05-08T15:38:40+00:00 Vikas Manocha vikas.manocha@st.com 2017-04-07T22:38:13+00:00 5bf5250e9d1555aa388a810213fd85106a60388e At present fdt blob or argument address being passed to kernel is fixed at compile time using macro CONFIG_SYS_SPL_ARGS_ADDR. FDT blob from different media like nand, nor flash are copied to the address pointed by the macro. The problem is, it makes args/fdt blob compulsory to copy which is not required in cases like for NOR Flash. This patch removes this limitation. Signed-off-by: Vikas Manocha <vikas.manocha@st.com> 
At present fdt blob or argument address being passed to kernel is fixed at
compile time using macro CONFIG_SYS_SPL_ARGS_ADDR. FDT blob from
different media like nand, nor flash are copied to the address pointed
by the macro.
The problem is, it makes args/fdt blob compulsory to copy which is not required
in cases like for NOR Flash. This patch removes this limitation.

Signed-off-by: Vikas Manocha <vikas.manocha@st.com>
microblaze: Fix endif macro command 2017-02-10T12:59:36+00:00 Michal Simek michal.simek@xilinx.com 2017-01-30T11:20:37+00:00 1d82e2c15cc2ff7eaa334aaa41dacf4242881a1d Use correct name in endif comment. Signed-off-by: Michal Simek <michal.simek@xilinx.com> 
Use correct name in endif comment.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
spl: Add a parameter to jump_to_image_linux() 2016-10-06T18:48:19+00:00 Simon Glass sjg@chromium.org 2016-09-25T00:19:54+00:00 ca12e65caa42dc9c095cce0990ae94d41cf62a71 Instead of using the global spl_image variable, pass the required struct in as an argument. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com> 
Instead of using the global spl_image variable, pass the required struct in
as an argument.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
microblaze: Remove !OF_CONTROL code for timer and interrupt 2016-04-04T18:28:38+00:00 Michal Simek michal.simek@xilinx.com 2016-02-15T12:44:19+00:00 a359eaa59857079678a2fa5ff0e4c0894de4ee1d OF_CONTROL is enabled by default that's why this is dead code. Signed-off-by: Michal Simek <michal.simek@xilinx.com> 
OF_CONTROL is enabled by default that's why this is dead code.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
microblaze: Read information about timer/interrupts from DT 2016-04-04T18:28:38+00:00 Michal Simek michal.simek@xilinx.com 2016-02-15T11:10:32+00:00 9aa65cab73e4873f3e94c6df3d0efd99f3bc9926 Read information about timer and interrupts from DT. This is the first small step to move timer and intc to DM. Signed-off-by: Michal Simek <michal.simek@xilinx.com> 
Read information about timer and interrupts from DT. This is the first
small step to move timer and intc to DM.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
microblaze: Remove empty file - cpu.c 2016-01-27T14:55:53+00:00 Michal Simek michal.simek@xilinx.com 2015-12-11T12:17:35+00:00 85916e29df41d16cf89e48113acafe9a670770c9 No need to have empty unused file in architecture code. Signed-off-by: Michal Simek <michal.simek@xilinx.com> 
No need to have empty unused file in architecture code.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
microblaze: Wire-up debug_uart in asm 2016-01-27T14:55:50+00:00 Michal Simek michal.simek@xilinx.com 2015-12-10T11:55:39+00:00 48470b7a20166a0b829d357dad7d6d557b95a1cc Signed-off-by: Michal Simek <michal.simek@xilinx.com> 
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Fix board init code to respect the C runtime environment 2016-01-14T02:05:17+00:00 Albert ARIBAUD albert.u.boot@aribaud.net 2015-11-25T16:56:32+00:00 ecc306639e83c9019a5093b77a48685ea40eedc2 board_init_f_mem() alters the C runtime environment's stack it is actually already using. This is not a valid behaviour within a C runtime environment. Split board_init_f_mem into C functions which do not alter their own stack and always behave properly with respect to their C runtime environment. Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net> Acked-by: Thomas Chou <thomas@wytron.com.tw> 
board_init_f_mem() alters the C runtime environment's
stack it is actually already using. This is not a valid
behaviour within a C runtime environment.

Split board_init_f_mem into C functions which do not alter
their own stack and always behave properly with respect to
their C runtime environment.

Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
Acked-by: Thomas Chou <thomas@wytron.com.tw>
microblaze: Add a TODO to call board_init_f_mem() 2015-10-24T17:50:37+00:00 Simon Glass sjg@chromium.org 2015-10-19T12:50:01+00:00 cd2bee3544095d8b3887e140b27b47246f6b379d This C function should be used to do the early memory layout and init. This is beyond my powers, so just add a TODO for the maintainer. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Michal Simek <michal.simek@xilinx.com> 
This C function should be used to do the early memory layout and init. This
is beyond my powers, so just add a TODO for the maintainer.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Michal Simek <michal.simek@xilinx.com>