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author | Ahmad Fatoum <a.fatoum@pengutronix.de> | 2019-10-14 14:18:55 +0200 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2019-10-14 15:26:57 +0200 |
commit | 1c91b2b2104e0dc9fe6262387acffff61718480e (patch) | |
tree | 1f88350a0ad1c5c7668cffdf32da02143b337dbd /arch/arm/boards | |
parent | 6e56ecbf20c24446f6389cfc2f91f14f9573c47a (diff) | |
download | barebox-1c91b2b2104e0dc9fe6262387acffff61718480e.tar.gz barebox-1c91b2b2104e0dc9fe6262387acffff61718480e.tar.xz |
ARM: at91: use compressed DTB for AT91_MULTI_BOARDS
To offset the size increase by using multi-image have the DTBs be
compressed. This reduces e.g. the microchip_ksz9477_evb_defconfig
by about 22K from 244K to 222K.
This will also come in handy when implementing first stage support
later on.
Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch/arm/boards')
-rw-r--r-- | arch/arm/boards/at91sam9263ek/lowlevel_init.c | 4 | ||||
-rw-r--r-- | arch/arm/boards/at91sam9x5ek/lowlevel.c | 4 | ||||
-rw-r--r-- | arch/arm/boards/microchip-ksz9477-evb/lowlevel.c | 5 |
3 files changed, 7 insertions, 6 deletions
diff --git a/arch/arm/boards/at91sam9263ek/lowlevel_init.c b/arch/arm/boards/at91sam9263ek/lowlevel_init.c index ba0ae39c7f..0bf0e0fb4e 100644 --- a/arch/arm/boards/at91sam9263ek/lowlevel_init.c +++ b/arch/arm/boards/at91sam9263ek/lowlevel_init.c @@ -115,7 +115,7 @@ static void __bare_init at91sam9263ek_init(void *fdt) fdt); } -extern char __dtb_at91sam9263ek_start[]; +extern char __dtb_z_at91sam9263ek_start[]; ENTRY_FUNCTION(start_at91sam9263ek, r0, r1, r2) { @@ -126,7 +126,7 @@ ENTRY_FUNCTION(start_at91sam9263ek, r0, r1, r2) arm_setup_stack(AT91SAM9263_SRAM0_BASE + AT91SAM9263_SRAM0_SIZE); if (IS_ENABLED(CONFIG_MACH_AT91SAM9263EK_DT)) - fdt = __dtb_at91sam9263ek_start + get_runtime_offset(); + fdt = __dtb_z_at91sam9263ek_start + get_runtime_offset(); else fdt = NULL; diff --git a/arch/arm/boards/at91sam9x5ek/lowlevel.c b/arch/arm/boards/at91sam9x5ek/lowlevel.c index 9033597e7c..c1433c8f7e 100644 --- a/arch/arm/boards/at91sam9x5ek/lowlevel.c +++ b/arch/arm/boards/at91sam9x5ek/lowlevel.c @@ -7,7 +7,7 @@ #include <io.h> #include <debug_ll.h> -extern char __dtb_at91sam9x5ek_start[]; +extern char __dtb_z_at91sam9x5ek_start[]; ENTRY_FUNCTION(start_at91sam9x5ek, r0, r1, r2) { @@ -16,7 +16,7 @@ ENTRY_FUNCTION(start_at91sam9x5ek, r0, r1, r2) arm_cpu_lowlevel_init(); arm_setup_stack(AT91SAM9X5_SRAM_BASE + AT91SAM9X5_SRAM_SIZE); - fdt = __dtb_at91sam9x5ek_start + get_runtime_offset(); + fdt = __dtb_z_at91sam9x5ek_start + get_runtime_offset(); barebox_arm_entry(AT91_CHIPSELECT_1, at91sam9x5_get_ddram_size(), fdt); } diff --git a/arch/arm/boards/microchip-ksz9477-evb/lowlevel.c b/arch/arm/boards/microchip-ksz9477-evb/lowlevel.c index 0ce2b299ed..2a72ca321a 100644 --- a/arch/arm/boards/microchip-ksz9477-evb/lowlevel.c +++ b/arch/arm/boards/microchip-ksz9477-evb/lowlevel.c @@ -12,7 +12,7 @@ #include <mach/hardware.h> -extern char __dtb_at91_microchip_ksz9477_evb_start[]; +extern char __dtb_z_at91_microchip_ksz9477_evb_start[]; ENTRY_FUNCTION(start_sama5d3_xplained_ung8071, r0, r1, r2) { @@ -22,7 +22,8 @@ ENTRY_FUNCTION(start_sama5d3_xplained_ung8071, r0, r1, r2) arm_setup_stack(SAMA5D3_SRAM_BASE + SAMA5D3_SRAM_SIZE); - fdt = __dtb_at91_microchip_ksz9477_evb_start + get_runtime_offset(); + + fdt = __dtb_z_at91_microchip_ksz9477_evb_start + get_runtime_offset(); barebox_arm_entry(SAMA5_DDRCS, SZ_256M, fdt); } |