summaryrefslogtreecommitdiff
path: root/arch/arm/cpu
diff options
context:
space:
mode:
authorTom Rini <trini@konsulko.com>2022-10-31 14:43:04 -0400
committerTom Rini <trini@konsulko.com>2022-10-31 14:43:04 -0400
commita90afc6730e6c67ad37f4c98a02891a93b4ff971 (patch)
tree724c085433631e142a56c052d667139cba29b4a6 /arch/arm/cpu
parent6f38d91158e7e4199753b79e0a25c1a65175aba4 (diff)
parent77bec9e3d8bd2dc307447b92a3d5cefd693a62ad (diff)
Merge branch '2022-10-31-vbe-implement-the-full-firmware-flow'
To quote Simon: This series provides an implementation of VBE from TPL through to U-Boot proper, using VBE to load the relevant firmware stages. It buils a single image.bin file containing all the phases: TPL - initial phase, loads VPL using binman symbols VPL - main firmware phase, loads SPL using VBE parameters SPL - loads U-Boot proper using VBE parameters U-Boot - final firmware phase, where OS booting is processed This series does not include the OS-booting phase. That will be the subject of a future series. The implementation is entirely handled by sandbox. It should be possible to enable this on a real board without much effort, but that is also the subject of a future series.
Diffstat (limited to 'arch/arm/cpu')
-rw-r--r--arch/arm/cpu/arm1176/start.S2
-rw-r--r--arch/arm/cpu/arm926ejs/mxs/Makefile4
-rw-r--r--arch/arm/cpu/armv7/ls102xa/fdt.c6
-rw-r--r--arch/arm/cpu/armv8/linux-kernel-image-header-vars.h2
-rw-r--r--arch/arm/cpu/armv8/start.S2
5 files changed, 8 insertions, 8 deletions
diff --git a/arch/arm/cpu/arm1176/start.S b/arch/arm/cpu/arm1176/start.S
index 14029246844..5a1536539dc 100644
--- a/arch/arm/cpu/arm1176/start.S
+++ b/arch/arm/cpu/arm1176/start.S
@@ -88,7 +88,7 @@ cpu_init_crit:
/* Prepare to disable the MMU */
adr r2, mmu_disable_phys
- sub r2, r2, #(CONFIG_SYS_PHY_UBOOT_BASE - CONFIG_SYS_TEXT_BASE)
+ sub r2, r2, #(CONFIG_SYS_PHY_UBOOT_BASE - CONFIG_TEXT_BASE)
b mmu_disable
.align 5
diff --git a/arch/arm/cpu/arm926ejs/mxs/Makefile b/arch/arm/cpu/arm926ejs/mxs/Makefile
index f60e61e4343..1638ef8fd8d 100644
--- a/arch/arm/cpu/arm926ejs/mxs/Makefile
+++ b/arch/arm/cpu/arm926ejs/mxs/Makefile
@@ -60,14 +60,14 @@ spl/u-boot-spl.ivt: spl/u-boot-spl.bin
u-boot.ivt: u-boot.bin
$(call if_changed,mkalign_mxs)
- $(call if_changed,mkivt_mxs,$(CONFIG_SYS_TEXT_BASE),\
+ $(call if_changed,mkivt_mxs,$(CONFIG_TEXT_BASE),\
0x40001000,0x40001040)
spl/u-boot-spl.csf: spl/u-boot-spl.ivt spl/u-boot-spl.bin board/$(VENDOR)/$(BOARD)/sign/u-boot-spl.csf
$(call if_changed,mkcsfreq_mxs,$(CONFIG_SPL_TEXT_BASE),0x8000)
u-boot.csf: u-boot.ivt u-boot.bin board/$(VENDOR)/$(BOARD)/sign/u-boot.csf
- $(call if_changed,mkcsfreq_mxs,$(CONFIG_SYS_TEXT_BASE),0x40001000)
+ $(call if_changed,mkcsfreq_mxs,$(CONFIG_TEXT_BASE),0x40001000)
%.sig: %.csf
$(call if_changed,mkcst_mxs)
diff --git a/arch/arm/cpu/armv7/ls102xa/fdt.c b/arch/arm/cpu/armv7/ls102xa/fdt.c
index e63a905eda1..83f9882d0b3 100644
--- a/arch/arm/cpu/armv7/ls102xa/fdt.c
+++ b/arch/arm/cpu/armv7/ls102xa/fdt.c
@@ -146,9 +146,9 @@ void ft_cpu_setup(void *blob, struct bd_info *bd)
* Since second uboot binary has a head, that space need to be
* reserved either(assuming its size is less than 0x1000).
*/
- off = fdt_add_mem_rsv(blob, CONFIG_SYS_TEXT_BASE - UBOOT_HEAD_LEN,
- CONFIG_SYS_MONITOR_LEN + CONFIG_SYS_SPL_MALLOC_SIZE +
- UBOOT_HEAD_LEN);
+ off = fdt_add_mem_rsv(blob, CONFIG_TEXT_BASE - UBOOT_HEAD_LEN,
+ CONFIG_SYS_MONITOR_LEN +
+ CONFIG_SYS_SPL_MALLOC_SIZE + UBOOT_HEAD_LEN);
if (off < 0)
printf("Failed to reserve memory for SD boot deep sleep: %s\n",
fdt_strerror(off));
diff --git a/arch/arm/cpu/armv8/linux-kernel-image-header-vars.h b/arch/arm/cpu/armv8/linux-kernel-image-header-vars.h
index b4220e4936f..b6394aee165 100644
--- a/arch/arm/cpu/armv8/linux-kernel-image-header-vars.h
+++ b/arch/arm/cpu/armv8/linux-kernel-image-header-vars.h
@@ -69,7 +69,7 @@
(__HEAD_FLAG_PAGE_SIZE << 1) | \
(__HEAD_FLAG_PHYS_BASE << 3))
-#define TEXT_OFFSET (CONFIG_SYS_TEXT_BASE - \
+#define TEXT_OFFSET (CONFIG_TEXT_BASE - \
CONFIG_LNX_KRNL_IMG_TEXT_OFFSET_BASE)
/*
diff --git a/arch/arm/cpu/armv8/start.S b/arch/arm/cpu/armv8/start.S
index 28f0df13f0d..f3ea8585770 100644
--- a/arch/arm/cpu/armv8/start.S
+++ b/arch/arm/cpu/armv8/start.S
@@ -35,7 +35,7 @@ _start:
.globl _TEXT_BASE
_TEXT_BASE:
- .quad CONFIG_SYS_TEXT_BASE
+ .quad CONFIG_TEXT_BASE
/*
* These are defined in the linker script.