Commit Graph

146 Commits

Author SHA1 Message Date
Wolfgang Denk
1a4596601f Add GPL-2.0+ SPDX-License-Identifier to source files
Signed-off-by: Wolfgang Denk <wd@denx.de>
[trini: Fixup common/cmd_io.c]
Signed-off-by: Tom Rini <trini@ti.com>
2013-07-24 09:44:38 -04:00
Lokesh Vutla
e3f53104e2 ARM: OMAP4+: Fix MA detection during SDRAM_AUTO_DETECTION
During SDRAM_AUTO_DETECTION MA is not configured.
For Soc's > OMAP4460 MA is present. So populating
MA for the same.

Tested on OMAP4430 PANDA, OMAP4460 PANDA.

Reported-by: Dan Murphy <dmurphy@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2013-07-02 09:21:16 -04:00
Sricharan R
92b0482c17 ARM: DRA7xx: EMIF: Change settings required for EVM board
DRA7 EVM board has the below configuration. Adding the
settings for the same here.

   2Gb_1_35V_DDR3L part * 2 on EMIF1
   2Gb_1_35V_DDR3L part * 4 on EMIF2

Signed-off-by: Sricharan R <r.sricharan@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2013-06-10 08:43:10 -04:00
Lokesh Vutla
97405d843e ARM: DRA7xx: clocks: Update PLL values
Update PLL values.
SYS_CLKSEL value for 20MHz is changed to 2. In other platforms
SYS_CLKSEL value 2 represents reserved. But in sys_clk array
ind 1 is used for 13Mhz. Since other platforms are not using
13Mhz, reusing index 1 for 20MHz.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: Sricharan R <r.sricharan@ti.com>
2013-06-10 08:43:10 -04:00
Sricharan R
f9b814a8e9 ARM: DRA7xx: Correct the SYS_CLK to 20MHZ
The sys_clk on the dra evm board is 20MHZ.
Changing the configuration for the same.
And also moving V_SCLK, V_OSCK defines to
arch/clock.h for OMAP4+ boards.

Signed-off-by: Sricharan R <r.sricharan@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2013-06-10 08:43:10 -04:00
Nishanth Menon
18c9d55ac6 ARM: OMAP5: DRA7xx: support class 0 optimized voltages
DRA752 now uses AVS Class 0 voltages which are voltages in efuse.

This means that we can now use the optimized voltages which are
stored as mV values in efuse and program PMIC accordingly.

This allows us to go with higher OPP as needed in the system without
the need for implementing complex AVS logic.

Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2013-06-10 08:43:10 -04:00
Lokesh Vutla
3332b24421 ARM: DRA7xx: clocks: Fixing i2c_init for PMIC
In DRA7xx Soc's voltage scaling is done using GPI2C.
So i2c_init should happen before scaling. I2C driver
uses __udelay which needs timer to be initialized.
So moving timer_init just before voltage scaling.
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2013-06-10 08:43:09 -04:00
Lokesh Vutla
63fc0c775c ARM: DRA7xx: power Add support for tps659038 PMIC
TPS659038 is the power IC used in DRA7XX boards.
Adding support for this and also adding pmic data
for DRA7XX boards.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2013-06-10 08:43:09 -04:00
Lokesh Vutla
4ca94d8186 ARM: OMAP4+: pmic: Make generic bus init and write functions
Voltage scaling can be done in two ways:
-> Using SR I2C
-> Using GP I2C
In order to support both, have a function pointer in pmic_data
so that we can call as per our requirement.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2013-06-10 08:43:09 -04:00
Lokesh Vutla
af1d002f89 ARM: OMAP2+: Rename asm/arch/clocks.h asm/arch/clock.h
To be consistent with other ARM platforms,
renaming asm/arch-omap*/clocks.h to asm/arch-omap*/clock.h

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2013-06-10 08:43:09 -04:00
Andrii Tseglytskyi
e69c585d76 OMAP5: add ABB setup for MPU voltage domain
Patch adds a call of abb_setup() function, and proper registers
definitions needed for ABB setup sequence. ABB is initialized
for MPU voltage domain.

Signed-off-by: Andrii Tseglytskyi <andrii.tseglytskyi@ti.com>
2013-06-10 08:43:09 -04:00
Andrii Tseglytskyi
4d0df9c1e9 OMAP3+: introduce generic ABB support
Adaptive Body Biasing (ABB) modulates transistor bias voltages
dynamically in order to optimize switching speed versus leakage.
Adaptive Body-Bias ldos are present for some voltage domains
starting with OMAP3630. There are three modes of operation:

* Bypass - the default, it just follows the vdd voltage
* Foward Body-Bias - applies voltage bias to increase transistor
  performance at the cost of power.  Used to operate safely at high
  OPPs.
* Reverse Body-Bias - applies voltage bias to decrease leakage and
  save power.  Used to save power at lower OPPs.

Signed-off-by: Andrii Tseglytskyi <andrii.tseglytskyi@ti.com>
Acked-by: Nishanth Menon <nm@ti.com>
2013-06-10 08:43:09 -04:00
Tom Rini
4596dcc1d4 am33xx/omap: Move save_omap_boot_params to omap-common/boot-common.c
We need to call the save_omap_boot_params function on am33xx/ti81xx and
other newer TI SoCs, so move the function to boot-common.  Only OMAP4+
has the omap_hw_init_context function so add ifdefs to not call it on
am33xx/ti81xx.  Call save_omap_boot_params from s_init on am33xx/ti81xx
boards.

Reviewed-by: R Sricharan <r.sricharan@ti.com>
Signed-off-by: Tom Rini <trini@ti.com>
2013-06-05 08:46:49 -04:00
Tom Rini
0ac6db2631 omap-common/hwinit-common.c: Mark omap_rev_string as static
Only called in this file, mark as static.

Signed-off-by: Tom Rini <trini@ti.com>
2013-06-04 16:32:31 -04:00
SRICHARAN R
47c6ea076e ARM: OMAP: Add arch_cpu_init function
The boot parameters passed from SPL to UBOOT
must be saved as a part of uboot's gd data
as early as possible, before we will inadvertently
overwrite it. So adding a arch_cpu_init for the required
Socs to save it.

Signed-off-by: Sricharan R <r.sricharan@ti.com>
[trini: Add igep0033 hunk]
Signed-off-by: Tom Rini <trini@ti.com>
2013-05-10 08:25:56 -04:00
SRICHARAN R
4a0eb75752 ARM: OMAP: Cleanup boot parameters usage
The boot parameters are read from individual variables
assigned for each of them. This been corrected and now
they are stored as a part of the global data 'gd'
structure. So read them from 'gd' instead.

Signed-off-by: Sricharan R <r.sricharan@ti.com>
[trini: Add igep0033 hunk]
Signed-off-by: Tom Rini <trini@ti.com>
2013-05-10 08:25:56 -04:00
SRICHARAN R
fda06812a0 ARM: OMAP: Correct save_boot_params and replace with 'C' function
Currently save_boot_params saves the boot parameters passed
from romcode. But this is not stored in a writable location
consistently. So the current code would not work for a
'XIP' boot. Change this by saving the boot parameters in
'gd' which is always writable. Also add a 'C' function
instead of an assembly code that is more readable.

Signed-off-by: Sricharan R <r.sricharan@ti.com>
2013-05-10 08:25:56 -04:00
Lokesh Vutla
0b1b60c779 ARM: OMAP5: Fix warm reset with USB cable connected
Warm reset on OMAP5 freezes when USB cable is connected.
Fix requires PRM_RSTTIME.RSTTIME1 to be programmed
with the time for which reset should be held low for the
voltages and the oscillator to reach stable state.

There are 3 parameters to be considered for calculating
the time, which are mostly board and PMIC dependent.
-1- Time taken by the Oscillator to shut + restart
-2- PMIC OTP times
-3- Voltage rail ramp times, which inturn depends on the
PMIC slew rate and value of the voltage ramp needed.

In order to keep the code in u-boot simple, have a way
for boards to specify a pre computed time directly using
the 'CONFIG_OMAP_PLATFORM_RESET_TIME_MAX_USEC'
option. If boards fail to specify the time, use a default
as specified by 'CONFIG_DEFAULT_OMAP_RESET_TIME_MAX_USEC' instead.
Using the default value translates into some ~22ms and should work in
all cases.
However in order to avoid this large delay hiding other bugs,
its recommended that all boards look at their respective data
sheets and specify a pre computed and optimal value using
'CONFIG_OMAP_PLATFORM_RESET_TIME_MAX_USEC'

In order to help future board additions to compute this
config option value, add a README at doc/README.omap-reset-time
which explains how to compute the value. Also update the toplevel
README with the additional option and pointers to
doc/README.omap-reset-time.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
[rnayak@ti.com: Updated changelog and added the README]
Signed-off-by: Rajendra Nayak <rnayak@ti.com>
2013-05-10 08:25:55 -04:00
Lokesh Vutla
166e5cc627 arm: omap: emif: Fix DDR3 init after warm reset
EMIF supports a global warm reset mode, during which the
EMIF keeps the SDRAM content. But if leveling is enabled
at the time of warm reset for DDR3, the following steps
needs to be done after warm reset:
1) Keep EMIF in self refresh mode.
2) Reset PHY to bring back the PHY to a known state.
3) Start Levelling procedure.
Doing the same.
And also enabling DLL lock and code output after warm reset.

Tested on OMAP5432 ES2.0

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2013-05-10 08:25:55 -04:00
Benoît Thébaudeau
1a9a91dcfa arm: Make all linker scripts compatible with per-symbol sections
Let all ARM linker scripts handle properly -ffunction-sections
and -fdata-sections. This will be useful for future changes in order to create
symbol-specific sections in common .S files.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
2013-04-12 07:55:09 +02:00
Tom Rini
c3d2c24f6c OMAP3/4/5/AM33xx: Correct logic for checking FAT or RAW MMC
In the case of booting from certain peripherals, such as UART, we must
not see what the device descriptor says for RAW or FAT mode because in
addition to being nonsensical, it leads to a hang.  This is why we have
a test currently for the boot mode being within range.  The problem
however is that on some platforms we get MMC2_2 as the boot mode and not
the defined value for MMC2, and in others we get the value for MMC2_2.
This is required to fix eMMC booting on omap5_uevm.

Tested on am335x_evm (UART, NAND, SD), omap3_beagle (NAND, SD on
classic, SD only on xM rev C5) and omap5_uevm (SD, eMMC).

Signed-off-by: Tom Rini <trini@ti.com>
2013-04-08 11:29:34 -04:00
Lokesh Vutla
d3d82e9fc6 arm: omap4: Fix SDRAM AUTO DETECTION
Commit "8602114 omap: emif: configure emif only when required"
breaks SDRAM_AUTO_DETECTION.
The issue is dmm_init() depends on emif_sizes[](SDRAM Auto detection)
done in do_sdram_init(). The above commit moves dmm_init() above
do_sdram_init() because of which dmm_init() uses uninitialized
emif_sizes[].
So instead of using global emif_sizes[], get sdram details locally
and calculate emif sizes.

Reported-by: Michael Cashwell <mboards@prograde.net>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2013-04-08 11:29:34 -04:00
Lubomir Popov
a8f408a8c4 OMAP: Fix copy-paste bug that did not enable UART4 clock
V2 fixes line wrap issue of the patch itself.

UART3 was enabled twice instead of UART4.

One more cosmetic change in a comment on EMIF clock.

Signed-off-by: Lubomir Popov <lpopov@mm-sol.com>
Reviewed-by: R Sricharan <r.sricharan@ti.com>
2013-04-08 11:29:05 -04:00
R Sricharan
de63ac278c ARM: mmu: Set domain permissions to client access
The 'XN' execute never bit is set in the pagetables. This will
 prevent speculative prefetches to non executable regions. But the
 domain permissions are set as master in the DACR register.
 So the pagetable attribute for 'XN' is not effective. Change the
 permissions to client.

 This fixes lot of speculative prefetch aborts seen on OMAP5
 secure devices.

Signed-off-by: R Sricharan <r.sricharan@ti.com>
Tested-by: Vincent Stehle <v-stehle@ti.com>
Cc: Vincent Stehle <v-stehle@ti.com>
Cc: Tom Rini <trini@ti.com>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
2013-03-28 09:10:58 +01:00
Matt Porter
ea7b96b6aa ti814x_evm: add ti814x evm board support
Add TI814X EVM board directory, config file, and MAINTAINERS
entry. Enable build.

Signed-off-by: Matt Porter <mporter@ti.com>
Reviewed-by: Tom Rini <trini@ti.com>
[trini: Adapt to recent omap_hsmmc requirements, Matt re-tested]
Signed-off-by: Tom Rini <trini@ti.com>
2013-03-24 12:49:12 -04:00
Tom Rini
98f92001b3 am33xx: Add required includes to some omap/am33xx code
- In arch/arm/cpu/armv7/omap-common/timer.c,
  drivers/mtd/nand/omap_gpmc.c and drivers/net/cpsw.c add #include files
  that the driver needs but had been relying on <config.h> to bring in.
- In arch/arm/cpu/armv7/omap-common/lowlevel_init.S add <config.h>
- In am335x_evm.h and pcm051.h don't globally include
  <asm/arch/hardware.h> and <asm/arch/cpu.h> but just <asm/arch/omap.h>
  as that is the only include which defines things the config uses.

Cc: Lars Poeschel <poeschel@lemonage.de>
Signed-off-by: Tom Rini <trini@ti.com>
2013-03-24 12:49:11 -04:00
Tom Rini
0ce033d258 Merge branch 'master' of git://git.denx.de/u-boot-arm
Albert's rework of the linker scripts conflicted with Simon's making
everyone use __bss_end.  We also had a minor conflict over
README.scrapyard being added to in mainline and enhanced in
u-boot-arm/master with proper formatting.

Conflicts:
	arch/arm/cpu/ixp/u-boot.lds
	arch/arm/cpu/u-boot.lds
	arch/arm/lib/Makefile
	board/actux1/u-boot.lds
	board/actux2/u-boot.lds
	board/actux3/u-boot.lds
	board/dvlhost/u-boot.lds
	board/freescale/mx31ads/u-boot.lds
	doc/README.scrapyard
	include/configs/tegra-common.h

Build tested for all of ARM and run-time tested on am335x_evm.

Signed-off-by: Tom Rini <trini@ti.com>
2013-03-18 14:37:18 -04:00
Simon Glass
3929fb0a14 Replace __bss_end__ with __bss_end
Note this is a tree-wide change affecting multiple architectures.

At present we use __bss_start, but mostly __bss_end__. This seems
inconsistent and in a number of places __bss_end is used instead.

Change to use __bss_end for the BSS end symbol throughout U-Boot. This
makes it possible to use the asm-generic/sections.h file on all
archs.

Signed-off-by: Simon Glass <sjg@chromium.org>
2013-03-15 16:13:54 -04:00
Albert ARIBAUD
65cdd6430e Remove linker lists (LGAs) from SPL linker scripts
Many SPL linker scripts needlessly include linker lists (aka LGAs).
Remove them whenever possible; keep it only in the seven am335x_evm
variants (am335x_evm, am335x_evm_uart[1-5], am335x_evm_spiboot),
where there is actual content in output section .u_boot_list.

This commit keeps all u-boot.bin and u-boot-spl.bin in ARM targets
byte-identical.

Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
2013-03-12 23:28:29 +01:00
Albert ARIBAUD
2fd34f2636 arm: omap: map u_boot_lists section to .sram
Output section .u_boot_list was left unmapped in
u-boot-spl.lds for omap-common, causing the location
counter to roll back to bteween .rodata and .data,
making __image_copy_end and _end symbols wrong.

Mapping output section .u_boot_list to memory .sram
fixes these symbols' mapping.

This modifies the SPL binary but has no functional
impact, as __image_copy_end and _end are never used
in SPLs and u_boot_list is empty for all 29 boards
affected (omap4_sdp4430 eco5pk igep0030 am335x_evm_uart3
omap3_beagle am3517_crane igep0032 mt_ventoux pcm051
am3517_evm omap3_evm_quick_mmc am335x_evm_uart2
am335x_evm_spiboot am335x_evm_uart1 omap3_evm igep0030_nand
omap3_overo igep0020 am335x_evm omap4_panda omap5_evm
am335x_evm_uart4 devkit8000 tricorder mcx twister
omap3_evm_quick_nand am335x_evm_uart5 igep0020_nand).

Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
2013-03-12 23:28:26 +01:00
Lokesh Vutla
de62688bb6 arm: dra7xx: Add silicon id support for DRA752 soc
Adding CPU detection support for the DRA752 ES1.0 soc.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: R Sricharan <r.sricharan@ti.com>
Reviewed-by: Tom Rini <trini@ti.com>
2013-03-11 11:39:57 -04:00
Lokesh Vutla
7831419d7b arm: dra7xx: Add DDR related data for DRA752 ES1.0
DRA752 uses DDR3. Populating the corresponding structures
with DDR3 data.
Writing into MA registers if only MA is present in that soc.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: R Sricharan <r.sricharan@ti.com>
Reviewed-by: Tom Rini <trini@ti.com>
2013-03-11 11:06:11 -04:00
Lokesh Vutla
ea8eff1fe0 arm: dra7xx: clock: Add the dplls data
A new DPLL DDR is added in DRA7XX socs. Now clocks to
EMIF CD is from DPLL DDR. So DPLL DDR should be locked
before initializing RAM.
Also adding other dpll data which are different from OMAP5 ES2.0.
SYS_CLK running at 20MHz is introduced in DRA7xx socs.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: R Sricharan <r.sricharan@ti.com>
Reviewed-by: Tom Rini <trini@ti.com>
2013-03-11 11:06:11 -04:00
Lokesh Vutla
d4d986ee27 ARM: OMAP5: srcomp: enable slew rate compensation cells after powerup
After power-up SRCOMP cells are by-passed by default in OMAP5.
Software has to enable these SRCOMP sells.
For ES2: All 5 SRCOMP cells needs to be enabled.
For ES1: Only 4 SRCOMP cells in core power domain are enabled.
	 The 1 in wkup domain is not enabled because smart i/os
	 of wkup domain work with default compensation code.

Signed-off-by: R Sricharan <r.sricharan@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Reviewed-by: Tom Rini <trini@ti.com>
Cc: Tom Rini <trini@ti.com>
2013-03-11 11:06:11 -04:00
SRICHARAN R
47abc3df70 ARM: OMAP4/5: clocks: Add the required OPP settings as per the latest addendum
Change OPP settings as per the latest 0.5 version of
addendum for OMAP5430 ES2.0. omap4/hw_data.c is touched
here to add dummy dividers.

While here correcting OPP_NOM mpu, core frequency for
OMAP4430 ES2.x

Note that OMAP5430 ES1.0 support is still kept alive and
would be removed in a cleanup later.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: R Sricharan <r.sricharan@ti.com>
Cc: Tom Rini <trini@ti.com>
Cc: Nishanth Menon <nm@ti.com>
2013-03-11 11:06:10 -04:00
Lokesh Vutla
c43c8339fe ARM: OMAP4+: Make control module register structure generic
A seperate omap_sys_ctrl_regs structure is defined for
omap4 & 5. If there is any change in control module for
any of the ES versions, a new structure needs to be created.
In order to remove this dependency, making the register
structure generic for all the omap4+ boards.

Signed-off-by: R Sricharan <r.sricharan@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Reviewed-by: Tom Rini <trini@ti.com>
2013-03-11 11:06:10 -04:00
Lokesh Vutla
e05a4f1f54 ARM: OMAP4+: Cleanup emif specific files
Removing the duplicated code in ddr3 initialization.
Also creating structure for lpddr2 mode registers to
avoid unnessecary revision checks.

These change reduces code addition for future Socs.

Signed-off-by: R Sricharan <r.sricharan@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Reviewed-by: Tom Rini <trini@ti.com>
2013-03-11 11:06:10 -04:00
SRICHARAN R
3fcdd4a5f8 ARM: OMAP4+: Clean up the pmic code
The pmic code is duplicated for OMAP 4 and 5.
Instead move the data to Soc specific place and
share the code.

Signed-off-by: R Sricharan <r.sricharan@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Reviewed-by: Tom Rini <trini@ti.com>
2013-03-11 11:06:10 -04:00
SRICHARAN R
ee9447bfe3 ARM: OMAP4+: Cleanup the clocks layer
Currently there is quite a lot of code which
is duplicated in the clocks code for OMAP 4 and 5
Socs. Avoiding this here by moving the clocks
data to a SOC specific place and the sharing the
common code.

This helps in addition of a new Soc with minimal
changes.

Signed-off-by: R Sricharan <r.sricharan@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Reviewed-by: Tom Rini <trini@ti.com>
2013-03-11 11:06:09 -04:00
SRICHARAN R
01b753ff7b ARM: OMAP4+: Change the PRCM structure prototype common for all Socs
The current PRCM structure prototype directly matches the hardware
register layout. So there is a need to change this for every new silicon
revision which has register space changes.

Avoiding this by making the prototye generic and populating the register
addresses seperately for all Socs.

Signed-off-by: R Sricharan <r.sricharan@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2013-03-11 11:06:09 -04:00
Lokesh Vutla
9ca8bfea80 ARM: OMAP4+: emif: Detect SDRAM from SDRAM config register
Now SDRAM initialization is done on the basis of omap revision.
Instead this should be done on basis of SDRAM type read from
EMIF_SDRAM_CONFIG register. This will be helpful to avoid
unnessecary cpu checks for new boards

Signed-off-by: R Sricharan <r.sricharan@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Reviewed-by: Tom Rini <trini@ti.com>
2013-03-11 11:06:09 -04:00
Nikita Kiryanov
e3913f56a2 omap_hsmmc: add driver check for write protection
Add check for write protection in omap mmc driver.

Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
Reviewed-by: Tom Rini <trini@ti.com>
2013-03-08 16:41:13 -05:00
Nikita Kiryanov
e874d5b001 omap_hsmmc: implement driver check for card detection
Implement driver check for card detection.

Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
2013-03-08 16:41:13 -05:00
Ilya Yanok
da07c21b77 am33xx: support for booting via usbeth
This patch adds BOOT_DEVICE define for USB booting and fixes
spl_board_init function to call arch_misc_init (this is the place there
musb is initialized).

Signed-off-by: Ilya Yanok <ilya.yanok@cogentembedded.com>
2013-02-18 13:48:04 -05:00
Simon Glass
582601da2f arm: Move lastinc to arch_global_data
Move this field into arch_global_data and tidy up.

Signed-off-by: Simon Glass <sjg@chromium.org>
2013-02-01 15:07:50 -05:00
Simon Glass
66ee692347 arm: Move tbl to arch_global_data
Move this field into arch_global_data and tidy up.

Signed-off-by: Simon Glass <sjg@chromium.org>
2013-02-01 15:07:50 -05:00
Lokesh Vutla
86021143a3 omap: emif: configure emif only when required
DMM_LISA_MAP registers program whether memory is mapped
on particular EMIF or not. Irrespective of these registers
EMIF is getting configured. Correcting the same.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2012-12-10 08:55:25 -07:00
Robert P. J. Day
c7f1cf5f29 OMAP: Tweak omap-common/Makefile since reset.S -> reset.c
Git commit d417d1db5f replaced the
omap-common file reset.S with reset.c, but the Makefile was not
adjusted for that.

Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
2012-12-10 08:55:25 -07:00
Ilya Yanok
1befaffbfb OMAP: include sys_proto.h from boot-common
Include asm/arch/sys_proto.h for gpmc_init prototype.
Without this we get a warning while building for AM335x.

Signed-off-by: Ilya Yanok <ilya.yanok@cogentembedded.com>
2012-12-10 08:54:01 -07:00
Marek Vasut
556751427b common: Add .u_boot_list into all linker files
Add section for the linker-generated lists into all possible linker
files, so that everyone can easily use these lists. This is mostly
a mechanical adjustment.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Joe Hershberger <joe.hershberger@gmail.com>
Cc: Mike Frysinger <vapier@gentoo.org>
2012-10-22 08:29:42 -07:00