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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2018-11-19 15:07:24 +0100 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2018-11-30 08:31:09 +0100 |
| commit | bca55b664adb3843c1a63e2ad666bd879b4690a8 (patch) | |
| tree | d62d5dc0a8ae5f35ff106e98eea16e2c3dca6631 /arch | |
| parent | de82449fe39794ac786ac06c149291748bee771a (diff) | |
| download | barebox-bca55b664adb3843c1a63e2ad666bd879b4690a8.tar.gz barebox-bca55b664adb3843c1a63e2ad666bd879b4690a8.tar.xz | |
ARM: i.MX: GuF Vincell: Make pbl smaller
The PBL unnecessarily contains two dtb files when only one is needed. Be
a bit more smart and compile in only one.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/boards/guf-vincell/lowlevel.c | 20 |
1 files changed, 9 insertions, 11 deletions
diff --git a/arch/arm/boards/guf-vincell/lowlevel.c b/arch/arm/boards/guf-vincell/lowlevel.c index 47b3543336..715e8b386f 100644 --- a/arch/arm/boards/guf-vincell/lowlevel.c +++ b/arch/arm/boards/guf-vincell/lowlevel.c @@ -16,11 +16,10 @@ extern char __dtb_imx53_guf_vincell_lt_start[]; extern char __dtb_imx53_guf_vincell_start[]; -static noinline void imx53_guf_vincell_init(int is_lt) +static noinline void imx53_guf_vincell_init(void *fdt) { void __iomem *ccm = (void *)MX53_CCM_BASE_ADDR; void __iomem *uart = IOMEM(MX53_UART2_BASE_ADDR); - void *fdt; arm_setup_stack(MX53_IRAM_BASE_ADDR + MX53_IRAM_SIZE - 8); @@ -36,15 +35,10 @@ static noinline void imx53_guf_vincell_init(int is_lt) pbl_set_putc(imx_uart_putc, uart); pr_debug("GuF Vincell\n"); - if (is_lt) - fdt = __dtb_imx53_guf_vincell_lt_start; - else - fdt = __dtb_imx53_guf_vincell_start; - imx53_barebox_entry(fdt); } -static void __imx53_guf_vincell_init(int is_lt) +static noinline void __imx53_guf_vincell_init(void *fdt) { arm_early_mmu_cache_invalidate(); imx5_cpu_lowlevel_init(); @@ -52,15 +46,19 @@ static void __imx53_guf_vincell_init(int is_lt) setup_c(); barrier(); - imx53_guf_vincell_init(is_lt); + imx53_guf_vincell_init(fdt); } ENTRY_FUNCTION(start_imx53_guf_vincell_lt, r0, r1, r2) { - __imx53_guf_vincell_init(1); + void *fdt = __dtb_imx53_guf_vincell_lt_start + get_runtime_offset(); + + __imx53_guf_vincell_init(fdt); } ENTRY_FUNCTION(start_imx53_guf_vincell, r0, r1, r2) { - __imx53_guf_vincell_init(0); + void *fdt = __dtb_imx53_guf_vincell_start + get_runtime_offset(); + + __imx53_guf_vincell_init(fdt); } |