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gnu: arm-trusted-firmware-imx8mq: Fix build.

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* gnu/local.mk (dist_patch_DATA): Register patches.
* gnu/packages/firmware.scm (make-arm-trusted-firmware): Add make-flags
argument.  [source]: Use patches.
(arm-trusted-firmware-imx8mq): Refactor.
* gnu/packages/patches/8mq-enable-imx_hab_handler.patch: Add file.
* gnu/packages/patches/8mq-move-stack-to-ocram_s.patch: Add file.

Change-Id: I8a72c1ceb5e00e113ae91a7c2f5b733d981185d6
Signed-off-by: Vagrant Cascadian <vagrant@debian.org>
This commit is contained in:
Herman Rimm 2024-12-19 23:10:35 +01:00 • committed by Vagrant Cascadian
parent 29ff4a6ca8
commit 91f50366e5
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GPG key ID: DC518FC87F9716AA
4 changed files with 134 additions and 27 deletions
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88
gnu/packages/patches/8mq-move-stack-to-ocram_s.patch Normal file
View file

@ -0,0 +1,88 @@
From: Jacky Bai <ping.bai@nxp.com>
Date: Tue, 7 Jan 2020 15:48:36 +0800
Subject: [PATCH] plat: imx8mq: move the stack & xlat table into ocram_s
Move the stack & xlat table into ocram_s due to the
ocram is not enough.
Signed-off-by: Jacky Bai <ping.bai@nxp.com>
Change-Id: I40a8e6c91f707598a38e420ff9f4be0c0a5dbf6c
---
Commit ae90cc5773abf5656e0e49f2ce746aa54f712b7b of:
https://github.com/nxp-imx/imx-atf.git
diff --git a/bl31/bl31.ld.S b/bl31/bl31.ld.S
index 867dedb99..8be52bc7c 100644
--- a/bl31/bl31.ld.S
+++ b/bl31/bl31.ld.S
@@ -25,6 +25,10 @@ MEMORY {
#else /* SEPARATE_RWDATA_REGION */
#define RAM_RW RAM
#endif /* SEPARATE_RWDATA_REGION */
+
+#if XLAT_TABLE_IN_OCRAM_S
+ RAM_S (rwx): ORIGIN = 0x180000, LENGTH = 0x8000
+#endif
}
#ifdef PLAT_EXTRA_LD_SCRIPT
@@ -198,9 +202,13 @@ SECTIONS {
__NOBITS_START__ = .;
#endif /* SEPARATE_NOBITS_REGION */
+#if !STACK_IN_OCRAM_S
STACK_SECTION >NOBITS
+#endif
BSS_SECTION >NOBITS
+#if !XLAT_TABLE_IN_OCRAM_S
XLAT_TABLE_SECTION >NOBITS
+#endif
#if USE_COHERENT_MEM
/*
@@ -253,4 +261,15 @@ SECTIONS {
/DISCARD/ : {
*(.dynsym .dynstr .hash .gnu.hash)
}
+
+#if XLAT_TABLE_IN_OCRAM_S
+ . = 0x180000;
+ XLAT_TABLE_SECTION >RAM_S
+
+#if STACK_IN_OCRAM_S
+ STACK_SECTION >RAM_S
+#endif
+
+ASSERT(. <= OCRAM_S_LIMIT, "OCRAM_S limit has been exceeded.")
+#endif
}
diff --git a/plat/imx/imx8m/imx8mq/imx8mq_bl31_setup.c b/plat/imx/imx8m/imx8mq/imx8mq_bl31_setup.c
index 70c2def7d..ddff0925c 100644
--- a/plat/imx/imx8m/imx8mq/imx8mq_bl31_setup.c
+++ b/plat/imx/imx8m/imx8mq/imx8mq_bl31_setup.c
@@ -48,6 +48,7 @@ static uint8_t mmio_read_8_ldrb(uintptr_t address)
static const mmap_region_t imx_mmap[] = {
MAP_REGION_FLAT(GPV_BASE, GPV_SIZE, MT_DEVICE | MT_RW), /* GPV map */
MAP_REGION_FLAT(IMX_ROM_BASE, IMX_ROM_SIZE, MT_MEMORY | MT_RO), /* ROM map */
+ MAP_REGION_FLAT(OCRAM_S_BASE, OCRAM_S_SIZE, MT_MEMORY | MT_RW), /* ROM map */
MAP_REGION_FLAT(IMX_AIPS_BASE, IMX_AIPS_SIZE, MT_DEVICE | MT_RW), /* AIPS map */
MAP_REGION_FLAT(IMX_GIC_BASE, IMX_GIC_SIZE, MT_DEVICE | MT_RW), /* GIC map */
MAP_REGION_FLAT(IMX_DDRPHY_BASE, IMX_DDR_IPS_SIZE, MT_DEVICE | MT_RW), /* DDRMIX map */
diff --git a/plat/imx/imx8m/imx8mq/platform.mk b/plat/imx/imx8m/imx8mq/platform.mk
index 73179dd0c..20a73d691 100644
--- a/plat/imx/imx8m/imx8mq/platform.mk
+++ b/plat/imx/imx8m/imx8mq/platform.mk
@@ -45,7 +45,12 @@ BL31_SOURCES += plat/imx/common/imx8_helpers.S \
${XLAT_TABLES_LIB_SRCS} \
${IMX_GIC_SOURCES}
-ENABLE_PIE := 1
+XLAT_TABLE_IN_OCRAM_S := 1
+STACK_IN_OCRAM_S := 1
+
+$(eval $(call add_define,XLAT_TABLE_IN_OCRAM_S))
+$(eval $(call add_define,STACK_IN_OCRAM_S))
+
USE_COHERENT_MEM := 1
RESET_TO_BL31 := 1
A53_DISABLE_NON_TEMPORAL_HINT := 0