coreboot-kgpe-d16/src/soc/sifive/fu540/cbmem.c

/* SPDX-License-Identifier: GPL-2.0-only */

#include <cbmem.h>
#include <commonlib/helpers.h>
#include <soc/addressmap.h>
#include <soc/sdram.h>
#include <symbols.h>

uintptr_t cbmem_top_chipset(void)
{
	return MIN((uintptr_t)_dram + sdram_size_mb() * MiB, FU540_MAXDRAM);
}
soc/sifive: Use SPDX for GPL-2.0-only files Done with sed and God Lines. Only done for C-like code for now. Change-Id: I149d06d6241f81b535f64720d61bbd0c198caeda Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/40137 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> 2020-04-04 18:51:30 +02:00			`/* SPDX-License-Identifier: GPL-2.0-only */`
src/sifive: Add the SiFive Freedom Unleashed 540 SoC The FU540 is the first RISC-V SoC with the necessary resources to run Linux (an external memory interface, MMU, etc). More information is available on SiFive's website: https://www.sifive.com/products/hifive-unleashed/ Change-Id: Ic2a3c7b1dfa56b67cc0571969cc9cf67a770ae43 Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Reviewed-on: https://review.coreboot.org/25789 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Ronald G. Minnich <rminnich@gmail.com> 2018-04-19 16:23:54 +02:00
			`#include <cbmem.h>`
src: Replace min/max() with MIN/MAX() Change-Id: I63b95144f2022685c60a1bd6de5af3c1f059992e Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/37828 Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> 2019-12-19 07:47:52 +01:00			`#include <commonlib/helpers.h>`
sifive/fu540: correct cbmem support Return correct memory location for cbmem instead of incorrectly returning memory size. Change-Id: If7f490a46edebb04c2280bf317d1adacef08f30d Signed-off-by: Philipp Hug <philipp@hug.cx> Reviewed-on: https://review.coreboot.org/29197 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Xiang Wang <wxjstz@126.com> Reviewed-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Reviewed-by: Patrick Rudolph <siro@das-labor.org> 2018-07-07 14:21:30 +02:00			`#include <soc/addressmap.h>`
			`#include <soc/sdram.h>`
			`#include <symbols.h>`
src/sifive: Add the SiFive Freedom Unleashed 540 SoC The FU540 is the first RISC-V SoC with the necessary resources to run Linux (an external memory interface, MMU, etc). More information is available on SiFive's website: https://www.sifive.com/products/hifive-unleashed/ Change-Id: Ic2a3c7b1dfa56b67cc0571969cc9cf67a770ae43 Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Reviewed-on: https://review.coreboot.org/25789 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Ronald G. Minnich <rminnich@gmail.com> 2018-04-19 16:23:54 +02:00
cbmem_top_chipset: Change the return value to uintptr_t Get rid of a lot of casts. Change-Id: I93645ef5dd270905ce421e68e342aff4c331eae6 Signed-off-by: Elyes Haouas <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/69078 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Jakub Czapiga <jacz@semihalf.com> 2022-11-09 14:00:44 +01:00			`uintptr_t cbmem_top_chipset(void)`
src/sifive: Add the SiFive Freedom Unleashed 540 SoC The FU540 is the first RISC-V SoC with the necessary resources to run Linux (an external memory interface, MMU, etc). More information is available on SiFive's website: https://www.sifive.com/products/hifive-unleashed/ Change-Id: Ic2a3c7b1dfa56b67cc0571969cc9cf67a770ae43 Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Reviewed-on: https://review.coreboot.org/25789 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Ronald G. Minnich <rminnich@gmail.com> 2018-04-19 16:23:54 +02:00			`{`
cbmem_top_chipset: Change the return value to uintptr_t Get rid of a lot of casts. Change-Id: I93645ef5dd270905ce421e68e342aff4c331eae6 Signed-off-by: Elyes Haouas <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/69078 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Jakub Czapiga <jacz@semihalf.com> 2022-11-09 14:00:44 +01:00			`return MIN((uintptr_t)_dram + sdram_size_mb() * MiB, FU540_MAXDRAM);`
src/sifive: Add the SiFive Freedom Unleashed 540 SoC The FU540 is the first RISC-V SoC with the necessary resources to run Linux (an external memory interface, MMU, etc). More information is available on SiFive's website: https://www.sifive.com/products/hifive-unleashed/ Change-Id: Ic2a3c7b1dfa56b67cc0571969cc9cf67a770ae43 Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Reviewed-on: https://review.coreboot.org/25789 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Ronald G. Minnich <rminnich@gmail.com> 2018-04-19 16:23:54 +02:00			`}`