diff options
| author | Furquan Shaikh <furquan@google.com> | 2020-06-11 11:59:07 -0700 |
|---|---|---|
| committer | Furquan Shaikh <furquan@google.com> | 2020-06-13 06:49:23 +0000 |
| commit | 46514c2b877c29c2d7c2061a9785736e270c0c62 (patch) | |
| tree | 2f78550192bce548139ef49fdac6623dad578703 /src/soc/mediatek/mt8173/include | |
| parent | 00148bba7146318e2e815d8c13e33278f63814c9 (diff) | |
treewide: Add Kconfig variable MEMLAYOUT_LD_FILE
This change defines a Kconfig variable MEMLAYOUT_LD_FILE which allows
SoC/mainboard to provide a linker file for the platform. x86 already
provides a default memlayout.ld under src/arch/x86. With this new
Kconfig variable, it is possible for the SoC/mainboard code for x86 to
provide a custom linker file as well.
Makefile.inc is updated for all architectures to use this new Kconfig
variable instead of assuming memlayout.ld files under a certain
path. All non-x86 boards used memlayout.ld under mainboard
directory. However, a lot of these boards were simply including the
memlayout from SoC. So, this change also updates these mainboards and
SoCs to define the Kconfig as required.
BUG=b:155322763
TEST=Verified that abuild with --timeless option results in the same
coreboot.rom image for all boards.
Change-Id: I6a7f96643ed0519c93967ea2c3bcd881a5d6a4d6
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/42292
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/soc/mediatek/mt8173/include')
| -rw-r--r-- | src/soc/mediatek/mt8173/include/soc/memlayout.ld | 45 |
1 files changed, 0 insertions, 45 deletions
diff --git a/src/soc/mediatek/mt8173/include/soc/memlayout.ld b/src/soc/mediatek/mt8173/include/soc/memlayout.ld deleted file mode 100644 index 4aece51cef..0000000000 --- a/src/soc/mediatek/mt8173/include/soc/memlayout.ld +++ /dev/null @@ -1,45 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ - -#include <memlayout.h> - -#include <arch/header.ld> - -/* - * SRAM_L2C is the half part of L2 cache that we borrow it to be used as SRAM. - * It will be returned before starting the ramstage. - * SRAM_L2C and SRAM can be cached, but only SRAM is DMA-able. - */ -#define SRAM_L2C_START(addr) SYMBOL(sram_l2c, addr) -#define SRAM_L2C_END(addr) SYMBOL(esram_l2c, addr) - -#define DRAM_DMA(addr, size) \ - REGION(dram_dma, addr, size, 4K) \ - _ = ASSERT(size % 4K == 0, \ - "DRAM DMA buffer should be multiple of smallest page size (4K)!"); - -SECTIONS -{ - SRAM_L2C_START(0x000C0000) - BOOTBLOCK(0x000C1000, 85K) - VERSTAGE(0x000D7000, 114K) - SRAM_L2C_END(0x00100000) - - SRAM_START(0x00100000) - VBOOT2_WORK(0x00100000, 12K) - TPM_TCPA_LOG(0x00103000, 2K) - FMAP_CACHE(0x00103800, 2K) - PRERAM_CBMEM_CONSOLE(0x00104000, 12K) - WATCHDOG_TOMBSTONE(0x00107000, 4) - PRERAM_CBFS_CACHE(0x00107004, 16K - 4) - TIMESTAMP(0x0010B000, 4K) - ROMSTAGE(0x0010C000, 92K) - STACK(0x00124000, 16K) - TTB(0x00128000, 28K) - DMA_COHERENT(0x0012F000, 4K) - SRAM_END(0x00130000) - - DRAM_START(0x40000000) - DRAM_DMA(0x40000000, 1M) - POSTRAM_CBFS_CACHE(0x40100000, 1M) - RAMSTAGE(0x40200000, 256K) -} |