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In the case of !zq_en zqcs_init is never assigned to although its value
is used. Correct by initialising zqcs_init to 0.
This issue was found by Smatch.
Signed-off-by: Andrew Goodbody <[email protected]>
Signed-off-by: Peng Fan <[email protected]>
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Use the new symbol to refer to any 'SPL' build, including TPL and VPL
Signed-off-by: Simon Glass <[email protected]>
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Drop some old code from the mxc_i2c and ddr/fsl drivers. This will allow
removal of very old common I2C code.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Heiko Schocher <[email protected]>
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Drop all duplicate newlines. No functional change.
Signed-off-by: Marek Vasut <[email protected]>
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As part of bringing the master branch back in to next, we need to allow
for all of these changes to exist here.
Reported-by: Jonas Karlman <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
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When bringing in the series 'arm: dts: am62-beagleplay: Fix Beagleplay
Ethernet"' I failed to notice that b4 noticed it was based on next and
so took that as the base commit and merged that part of next to master.
This reverts commit c8ffd1356d42223cbb8c86280a083cc3c93e6426, reversing
changes made to 2ee6f3a5f7550de3599faef9704e166e5dcace35.
Reported-by: Jonas Karlman <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
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Remove <common.h> from this driver directory and when needed
add missing include files directly.
Signed-off-by: Tom Rini <[email protected]>
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At this point, the remaining places where we have a symbol that is
defined as CONFIG_... are in fairly odd locations. While as much dead
code has been removed as possible, some of these locations are simply
less obvious at first. In other cases, this code is used, but was
defined in such a way as to have been missed by earlier checks. Perform
a rename of all such remaining symbols to be CFG_... rather than
CONFIG_...
Signed-off-by: Tom Rini <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Perform a simple rename of CONFIG_MAX_MEM_MAPPED to CFG_MAX_MEM_MAPPED
Signed-off-by: Tom Rini <[email protected]>
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The way all of the memory init code here works is that we pass
0xDEADBEEF around for the initial value (as it's a well known 'poison'
value and so easily recognized in debuggers, etc). The only point of
this CONFIG symbol was to pass in a different value for that purpose.
Drop this symbol and cleanup the code slightly.
Signed-off-by: Tom Rini <[email protected]>
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The rest of the unmigrated CONFIG symbols in the CONFIG_SYS namespace do
not easily transition to Kconfig. In many cases they likely should come
from the device tree instead. Move these out of CONFIG namespace and in
to CFG namespace.
Signed-off-by: Tom Rini <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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The rest of the unmigrated CONFIG symbols in the CONFIG_SYS_SDRAM
namespace do not easily transition to Kconfig. In many cases they likely
should come from the device tree instead. Move these out of CONFIG
namespace and in to CFG namespace.
Signed-off-by: Tom Rini <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Migrate all of COFIG_SYS_FSL* to the CFG_SYS namespace.
Signed-off-by: Tom Rini <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Migrate all of COFIG_SYS_MPC* to the CFG_SYS namespace.
Signed-off-by: Tom Rini <[email protected]>
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%s/return ;/return;
Signed-off-by: Bin Meng <[email protected]>
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During init_dram() is called also compute_lowest_common_dimm_parameters()
function which prints multi-line detailed output. So print also re-aligning
filler after "Detected ?DIMM" line to have "DRAM: " output aligned.
Signed-off-by: Pali Rohár <[email protected]>
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U-Boot core code already handles the case when RAM size is bigger than
CONFIG_MAX_MEM_MAPPED. So there is no need to do duplicate check in fsl ddr
driver for CONFIG_MAX_MEM_MAPPED. Instead simplify code to just check if
RAM size can be representable in phys_size_t type. And avoid printing
warning if phys_size_t is just 1 byte smaller than RAM size, which is the
typical situation with 4 GB DDR module.
Signed-off-by: Pali Rohár <[email protected]>
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Function fsl_ddr_compute() always return size in unsigned long long type,
but function fsl_ddr_sdram_size() returns size in phys_size_t type.
When 36-bit addressing mode is not enabled then phys_size_t type is only
32-bit and thus it cannot store value 4GB (0x100000000). Function
fsl_ddr_sdram_size() in this case returns truncated value 0x0.
Fix this issue by returning the highest representable value, which is
0xffffffff (4GB - 1 byte).
This change fixes crashing of proper U-Boot because it detected 4 GB module
as RAM with zero size.
Signed-off-by: Pali Rohár <[email protected]>
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Check needs to be done against CONFIG_MAX_MEM_MAPPED macro and not fixed
size 4GB (as CONFIG_MAX_MEM_MAPPED can be lower and for example for e500
cores it is just 2GB). Also fix printf re-align, which should be applied
only for non-SPL builds, during init_dram() call.
Signed-off-by: Pali Rohár <[email protected]>
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In both the Freescale DDR controller and the SPD spec, bank address bits
are stored as the number of bank address bits minus 2. For example, if a
chip had 8 banks (3 total bank address bits), the value of
bank_addr_bits would be 1. This is rather surprising for users
configuring their memory manually, since they can't set bank_addr_bits
to the actual number of bank address bits. Rectify this.
There is at least one example of this kind of mistake already, in
board/freescale/t102xrdb/ddr.c. The documented MT40A512M8HX has two bank
address bits, but bank_addr_bits was set to 2, implying 4 bank address
bits. Such a value is reserved in BA_BITS_CS, but I suspect the
controller simply ignores the top bit, making this kind of mistake
harmless, if misleading.
Fixes: e8a7f1c32b5 ("powerpc/t1023rdb: Add T1023 RDB board support")
Signed-off-by: Sean Anderson <[email protected]>
Signed-off-by: Peng Fan <[email protected]>
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The interactive mode uses large several tables of options which can be
configured. However, much of the contents of these tables are
repetetive. For example, no struct is larger than half a kilobyte, so
the offset only takes up 9 bits. Similarly, the size is only ever 4 or
8, and printhex is a boolean. Reduce the size of these fields. This
reduces the size of the options tables by around 10 KiB. However, the
largest contributor to the size of the options tables is the use of a
pointer for the strings. A better approach would be to use a separate
array of strings, and store an integer index in the options tables.
However, this would require a large re-architecting of this file.
Signed-off-by: Sean Anderson <[email protected]>
Signed-off-by: Peng Fan <[email protected]>
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This converts the following to Kconfig:
CONFIG_SYS_FSL_DDR_MAIN_NUM_CTRLS
CONFIG_SYS_FSL_OTHER_DDR_NUM_CTRLS
And we remove the entries from the README for a number of already
converted items.
Signed-off-by: Tom Rini <[email protected]>
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Move this out of the common header and include it only where needed.
Signed-off-by: Simon Glass <[email protected]>
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This converts the following to Kconfig:
CONFIG_SYS_FSL_DDR_INTLV_256B
Signed-off-by: Tom Rini <[email protected]>
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This converts the following to Kconfig:
CONFIG_SYS_DDR_RAW_TIMING
Signed-off-by: Tom Rini <[email protected]>
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- Drop the emulator CONFIG test from include/configs/ls1088ardb.h
- Migrate CONFIG_SYS_FSL_DDR_EMU to a select'able option in
drivers/ddr/fsl/Kconfig
Signed-off-by: Tom Rini <[email protected]>
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This converts the following to Kconfig:
CONFIG_SPL_COMMON_INIT_DDR
Signed-off-by: Tom Rini <[email protected]>
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When env support is disabled then usage of env_get_f() generates linker
errors. So do not compile env_get_f() when env support is disabled (for
example when disabled only in SPL).
Signed-off-by: Pali Rohár <[email protected]>
Reviewed-by: Priyanka Jain <[email protected]>
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This converts the following to Kconfig:
CONFIG_DIMM_SLOTS_PER_CTLR
Signed-off-by: Tom Rini <[email protected]>
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This converts the following to Kconfig:
CONFIG_CHIP_SELECTS_PER_CTRL
Cc: Alison Wang <[email protected]>
Cc: Pramod Kumar <[email protected]>
Cc: Priyanka Jain <[email protected]>
Cc: Rajesh Bhagat <[email protected]>
Cc: Vladimir Oltean <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
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This converts the following to Kconfig:
CONFIG_SYS_BR0_PRELIM
CONFIG_SYS_OR1_PRELIM
CONFIG_SYS_BR1_PRELIM
CONFIG_SYS_OR2_PRELIM
CONFIG_SYS_BR2_PRELIM
CONFIG_SYS_OR2_PRELIM
CONFIG_SYS_BR3_PRELIM
CONFIG_SYS_OR3_PRELIM
CONFIG_SYS_BR4_PRELIM
CONFIG_SYS_OR4_PRELIM
CONFIG_SYS_BR5_PRELIM
CONFIG_SYS_OR5_PRELIM
CONFIG_SYS_BR6_PRELIM
CONFIG_SYS_OR6_PRELIM
CONFIG_SYS_BR7_PRELIM
CONFIG_SYS_OR7_PRELIM
This also introduces CONFIG_SYS_BR0_PRELIM_BOOL as not all platforms
that can set these values do so. Add the relevant SYS_BRx_PRELIM_BOOL
to platforms that had not been previously migrated.
Signed-off-by: Tom Rini <[email protected]>
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Adds check for memory clock variable before calculating caslat_actual.
Set mclk_ps to slowest DIMM supported if mclk_ps is found zero.
Signed-off-by: Maninder Singh <[email protected]>
Reviewed-by: Priyanka Jain <[email protected]>
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Fix Bad Shift operator issue in step_to_string function
by adding an if check
Signed-off-by: Priyanka Singh <[email protected]>
Reviewed-by: Priyanka Jain <[email protected]>
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Fix possible divide by zero issue in fsl_ddr_set_memctl_regs
by adding an if check
Signed-off-by: Priyanka Singh <[email protected]>
Reviewed-by: Priyanka Jain <[email protected]>
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Fix possible divide by zero issue in get_memory_clk_period_ps
by adding a check
Signed-off-by: Priyanka Singh <[email protected]>
Reviewed-by: Priyanka Jain <[email protected]>
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Signed-off-by: Wolfgang Denk <[email protected]>
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- Guard most of the options in drivers/ddr/fsl/Kconfig with
SYS_FSL_DDR || SYS_FSL_MMDC.
- Migrate FSL_DMA, DDR_ECC, DDR_ECC_CMD, and ECC_INIT_VIA_DDRCONTROLLER
to Kconfig.
- Clean up the logic for including the DDR_ECC_CMD code.
Signed-off-by: Tom Rini <[email protected]>
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Move the symbol that controls building some JEDEC SPD support functions
to Kconfig. This is required on the TI keystone 2 platforms and very
frequently (but not always) used on large number of Freescale/NXP
platforms, so use imply there.
Signed-off-by: Tom Rini <[email protected]>
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This board has not been converted to CONFIG_DM_PCI by the deadline and is
also missing conversion to CONFIG_DM. Remove it. As this is the last
ARCH_T4160 platform, remove that support as well.
Signed-off-by: Tom Rini <[email protected]>
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This board has not been converted to CONFIG_DM_PCI by the deadline and is
also missing conversion to CONFIG_DM. Remove it. This is also the last
of the ARCH_MPC8641/MPC8610 platforms, so remove that support as well.
Cc: Paul Gortmaker <[email protected]>
Cc: Priyanka Jain <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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These boards have not been converted to CONFIG_DM_PCI by the deadline and is
also missing conversion to CONFIG_DM. Remove them. As this includes
the last ARCH_MPC8572 platform, remove that as well.
Cc: Peter Tyser <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
Acked-by: Peter Tyser <[email protected]>
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These boards have not been converted to CONFIG_DM_PCI by the deadline and is
also missing conversion to CONFIG_DM. Remove them. As this is the only
ARCH_MPC8555 platform left, remove that support as well.
Cc: Priyanka Jain <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
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This board has not been converted to CONFIG_DM_PCI by the deadline and is
also missing conversion to CONFIG_DM. Remove it. As this is the only
MPC8541 target left, remove that architecture support as well.
Cc: Priyanka Jain <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
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These boards have not been converted to CONFIG_DM_MMC by the deadline.
Remove them. As the P5020 is the last ARCH_P5020 platform, remove that
support as well.
Cc: Andy Fleming <[email protected]>
Cc: Priyanka Jain <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
Reviewed-by: Priyanka Jain <[email protected]>
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Use CONFIG_IS_ENABLED() macro, which provides more convenient
way to check $(SPL)DM_I2C/$(SPL)DM_I2C_GPIO configs
for both SPL and U-Boot proper.
CONFIG_IS_ENABLED(DM_I2C) expands to:
- 1 if CONFIG_SPL_BUILD is undefined and CONFIG_DM_I2C is set to 'y',
- 1 if CONFIG_SPL_BUILD is defined and CONFIG_SPL_DM_I2C is set to 'y',
- 0 otherwise.
All occurences were replaced automatically using these bash cmds:
$ find . -type f -exec sed -i
's/ifndef CONFIG_DM_I2C/if !CONFIG_IS_ENABLED(DM_I2C)/g' {} +
$ find . -type f -exec sed -i
's/ifdef CONFIG_DM_I2C/if CONFIG_IS_ENABLED(DM_I2C)/g' {} +
$ find . -type f -exec sed -i
's/defined(CONFIG_DM_I2C)/CONFIG_IS_ENABLED(DM_I2C)/g' {} +
$ find . -type f -exec sed -i
's/ifndef CONFIG_DM_I2C_GPIO/if !CONFIG_IS_ENABLED(DM_I2C_GPIO)/g' {} +
$ find . -type f -exec sed -i
's/ifdef CONFIG_DM_I2C_GPIO/if CONFIG_IS_ENABLED(DM_I2C_GPIO)/g' {} +
$ find . -type f -exec sed -i
's/defined(CONFIG_DM_I2C_GPIO)/CONFIG_IS_ENABLED(DM_I2C_GPIO)/g' {} +
Reviewed-by: Heiko Schocher <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Signed-off-by: Igor Opaniuk <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
Reviewed-by: Priyanka Jain <[email protected]>
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LX2162 is LX2160 based SoC, it has same die as of LX2160
with different packaging.
LX2162A support 64-bit 2.9GT/s DDR4 memory, i2c, micro-click module,
microSD card, eMMC support, serial console, qspi nor flash, qsgmii,
sgmii, 25g, 40g, 50g network interface, one usb 3.0 and serdes
interface to support three PCIe gen3 interface.
Signed-off-by: Meenakshi Aggarwal <[email protected]>
[Fixed whitespace errors]
Signed-off-by: Priyanka Jain <[email protected]>
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The sandbox is built with the SDL2 library with invokes the X11 library
which in turn calls getc(). But getc() in glibc is defined as
int getc(FILE *)
This does not match our definition.
int getc(void)
The sandbox crashes when called with parameter -l.
Rename our library symbol getc() to getchar().
Signed-off-by: Heinrich Schuchardt <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Move errata A008109, A008378, 009942 workaround implementation from
compute_fsl_memctl_config_regs() to fsl_ddr_set_memctl_regs()
and add register write after each workaround implementation.
Signed-off-by: Jaiprakash Singh <[email protected]>
Signed-off-by: Priyanka Jain <[email protected]>
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Impl. erratum as descibed in errata doc.
Enable A008109 for T1040 and T1024
Signed-off-by: Joakim Tjernlund <[email protected]>
Reviewed-by: Priyanka Jain <[email protected]>
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Move this uncommon header out of the common header.
Signed-off-by: Simon Glass <[email protected]>
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