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u-boot/arch/arm/mach-socfpga
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Simon Goldschmidt 9dc61aac2d arm: socfpga: gen5: reduce SPL pre-reloc malloc 
By enabling debug prints in malloc_simple, we can see that SPL for socfpga
gen5 does by far not need the 8 KiB malloc pool currently allocated for
SPL in pre-reloc phase.

On socfpga_socrates, 1304 bytes are currently used (and this increases by
~200 bytes only for the sdram/reset fixes in socfpga-next).

To prevent wasting precious SRAM space, let's reduce the initial heap used
for SPL to 2 KiB. This is still some hundred bytes more than currently
used. Also, the gen5 SPL enables stack and heap in DDR memory pretty
early. Only the initial uclass/dm parsing, serial console and DDR
initialization is done in the initial heap, so these 2 KiB should be
enough for all boards.

Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
Acked-by: Marek Vasut <marex@denx.de>
2019-04-25 00:00:49 +02:00
..
include/mach ddr: altera: Stratix10: Add ECC memory scrubbing 2019-04-17 22:20:17 +02:00
board.c ARM: socfpga: Reorder Arria10 SPL 2018-08-24 12:05:20 +02:00
clock_manager.c ARM: socfpga: clk: Make L4SP and MMC clock calculation Gen5 only 2018-08-13 22:35:42 +02:00
clock_manager_arria10.c ARM: socfpga: Reorder Arria10 SPL 2018-08-24 12:05:20 +02:00
clock_manager_gen5.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
clock_manager_s10.c arm: socfpga: stratix10: Add clock manager driver for Stratix10 SoC 2018-05-18 10:30:47 +02:00
fpga_manager.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
freeze_controller.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
Kconfig arm: socfpga: gen5: reduce SPL pre-reloc malloc 2019-04-25 00:00:49 +02:00
mailbox_s10.c arm: socfpga: stratix10: Add generic FPGA reconfig mailbox API for S10 2018-12-20 17:12:25 +01:00
Makefile ARM: socfpga: Convert Arria10 to timer framework 2018-08-24 12:05:20 +02:00
misc.c ARM: socfpga: fix data and tag latency values for pl310 cache controller 2019-03-09 17:59:13 +01:00
misc_arria10.c arm: socfpga: stratix10: Add Stratix10 FPGA into FPGA device table 2018-12-20 17:12:25 +01:00
misc_gen5.c arm: socfpga: implement proper peripheral reset 2019-04-17 22:20:17 +02:00
misc_s10.c arm: socfpga: stratix10: Add Stratix10 FPGA into FPGA device table 2018-12-20 17:12:25 +01:00
mmu-arm64_s10.c arm: socfpga: stratix10: Add MMU support for Stratix10 SoC 2018-07-12 09:22:11 +02:00
pinmux_arria10.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
qts-filter.sh SPDX: Convert a few files that were missed before 2018-05-10 20:38:35 -04:00
reset_manager.c arm: socfpga: stratix10: Add reset manager driver for Stratix10 SoC 2018-05-18 10:30:47 +02:00
reset_manager_arria10.c ARM: socfpga: Zap unused reset code 2018-08-13 22:35:42 +02:00
reset_manager_gen5.c ARM: socfpga: Zap CONFIG_SOCFPGA_VIRTUAL_TARGET 2018-05-18 10:30:46 +02:00
reset_manager_s10.c arm: socfpga: stratix10: Add cpu_has_been_warmreset() 2019-04-17 22:20:17 +02:00
scan_manager.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
spl_a10.c ARM: socfpga: Disable D cache in SPL 2019-03-09 17:59:13 +01:00
spl_gen5.c arm: socfpga: implement proper peripheral reset 2019-04-17 22:20:17 +02:00
spl_s10.c ddr: altera: stratix10: Move SDRAM size check to SDRAM driver 2019-04-17 22:20:17 +02:00
system_manager_gen5.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
system_manager_s10.c arm: socfpga: stratix10: Add pinmux support for Stratix10 SoC 2018-05-18 10:30:48 +02:00
timer.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
timer_s10.c arm: socfpga: stratix10: Add timer support for Stratix10 SoC 2018-07-12 09:22:12 +02:00
wrap_iocsr_config.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
wrap_pinmux_config.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
wrap_pinmux_config_s10.c arm: socfpga: stratix10: Add pinmux support for Stratix10 SoC 2018-05-18 10:30:48 +02:00
wrap_pll_config.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
wrap_pll_config_s10.c arm: socfpga: stratix10: Add clock manager driver for Stratix10 SoC 2018-05-18 10:30:47 +02:00
wrap_sdram_config.c arm: socfpga: make config structs const 2018-11-29 12:45:15 +01:00