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x86: apl: Update hostbridge to remove unwanted TPL code

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At present several strings from this file appear in the TPL binary. Add
preprocessor checks to drop them.

This reduces the TPL binary size by about 128 bytes.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass 2020-12-23 08:11:29 -07:00
parent 1d2b8585f6
commit 5e89be1efd
1 changed files with 9 additions and 5 deletions
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14
arch/x86/cpu/apollolake/hostbridge.c
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@ -60,6 +60,7 @@ struct apl_hostbridge_plat {
pci_dev_t bdf;
};
#if CONFIG_IS_ENABLED(GENERATE_ACPI_TABLE)
static const struct nhlt_format_config dmic_1ch_formats[] = {
/* 48 KHz 16-bits per sample. */
{
@ -155,6 +156,7 @@ static const struct nhlt_endp_descriptor dmic_4ch_descriptors[] = {
.num_formats = ARRAY_SIZE(dmic_4ch_formats),
},
};
#endif
static int apl_hostbridge_early_init_pinctrl(struct udevice *dev)
{
@ -283,7 +285,7 @@ static int apl_acpi_hb_get_name(const struct udevice *dev, char *out_name)
return acpi_copy_name(out_name, "RHUB");
}
#ifdef CONFIG_GENERATE_ACPI_TABLE
#if CONFIG_IS_ENABLED(GENERATE_ACPI_TABLE)
static int apl_acpi_hb_write_tables(const struct udevice *dev,
struct acpi_ctx *ctx)
{
@ -322,7 +324,6 @@ static int apl_acpi_hb_write_tables(const struct udevice *dev,
return 0;
}
#endif
static int apl_acpi_setup_nhlt(const struct udevice *dev, struct acpi_ctx *ctx)
{
@ -347,6 +348,7 @@ static int apl_acpi_setup_nhlt(const struct udevice *dev, struct acpi_ctx *ctx)
return log_msg_ret("channels", -EINVAL);
}
#endif
static int apl_hostbridge_remove(struct udevice *dev)
{
@ -385,21 +387,23 @@ ulong sa_get_tseg_base(struct udevice *dev)
struct acpi_ops apl_hostbridge_acpi_ops = {
.get_name = apl_acpi_hb_get_name,
#ifdef CONFIG_GENERATE_ACPI_TABLE
#if CONFIG_IS_ENABLED(GENERATE_ACPI_TABLE)
.write_tables = apl_acpi_hb_write_tables,
#endif
.setup_nhlt = apl_acpi_setup_nhlt,
#endif
};
#if !CONFIG_IS_ENABLED(OF_PLATDATA)
static const struct udevice_id apl_hostbridge_ids[] = {
{ .compatible = "intel,apl-hostbridge" },
{ }
};
#endif
U_BOOT_DRIVER(intel_apl_hostbridge) = {
.name = "intel_apl_hostbridge",
.id = UCLASS_NORTHBRIDGE,
.of_match = apl_hostbridge_ids,
.of_match = of_match_ptr(apl_hostbridge_ids),
.of_to_plat = apl_hostbridge_of_to_plat,
.probe = apl_hostbridge_probe,
.remove = apl_hostbridge_remove,