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authorArthur Heymans <arthur@aheymans.xyz>2019-06-15 18:21:58 +0200
committerArthur Heymans <arthur@aheymans.xyz>2019-06-18 13:11:07 +0000
commita9c1a5f1f8d03cf8754ed7bd410e89c878b25cc7 (patch)
tree3fd30e94946fcc4f99af192b760daf188368199d /src/southbridge/intel
parentb0bbafe5ad3c8a300ceedab9ad607c789d20fc59 (diff)
sb/common/intel/spi.c: Don't use typedefs for structs
Change-Id: Id0ed621b5b4b5634d454811b1e1beeb27fc69ea8 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/33505 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Diffstat (limited to 'src/southbridge/intel')
-rw-r--r--src/southbridge/intel/common/spi.c58
1 files changed, 28 insertions, 30 deletions
diff --git a/src/southbridge/intel/common/spi.c b/src/southbridge/intel/common/spi.c
index bf2a44c86c..5a4b26fa66 100644
--- a/src/southbridge/intel/common/spi.c
+++ b/src/southbridge/intel/common/spi.c
@@ -38,11 +38,9 @@
static int spi_is_multichip(void);
-typedef struct spi_slave ich_spi_slave;
-
static int g_ichspi_lock = 0;
-typedef struct ich7_spi_regs {
+struct ich7_spi_regs {
uint16_t spis;
uint16_t spic;
uint32_t spia;
@@ -53,9 +51,9 @@ typedef struct ich7_spi_regs {
uint16_t optype;
uint8_t opmenu[8];
uint32_t pbr[3];
-} __packed ich7_spi_regs;
+} __packed;
-typedef struct ich9_spi_regs {
+struct ich9_spi_regs {
uint32_t bfpr;
uint16_t hsfs;
uint16_t hsfc;
@@ -86,15 +84,15 @@ typedef struct ich9_spi_regs {
uint32_t srdl;
uint32_t srdc;
uint32_t srd;
-} __packed ich9_spi_regs;
+} __packed;
-typedef struct ich_spi_controller {
+struct ich_spi_controller {
int locked;
uint32_t flmap0;
uint32_t flcomp;
uint32_t hsfs;
- ich9_spi_regs *ich9_spi;
+ struct ich9_spi_regs *ich9_spi;
uint8_t *opmenu;
int menubytes;
uint16_t *preop;
@@ -107,9 +105,9 @@ typedef struct ich_spi_controller {
uint32_t *bbar;
uint32_t *fpr;
uint8_t fpr_max;
-} ich_spi_controller;
+};
-static ich_spi_controller g_cntlr;
+static struct ich_spi_controller g_cntlr;
enum {
SPIS_SCIP = 0x0001,
@@ -254,7 +252,7 @@ static void read_reg(const void *src, void *value, uint32_t size)
static void ich_set_bbar(uint32_t minaddr)
{
- ich_spi_controller *cntlr = &g_cntlr;
+ struct ich_spi_controller *cntlr = &g_cntlr;
const uint32_t bbar_mask = 0x00ffff00;
uint32_t ichspi_bbar;
@@ -266,12 +264,12 @@ static void ich_set_bbar(uint32_t minaddr)
void spi_init(void)
{
- ich_spi_controller *cntlr = &g_cntlr;
+ struct ich_spi_controller *cntlr = &g_cntlr;
uint8_t *rcrb; /* Root Complex Register Block */
uint32_t rcba; /* Root Complex Base Address */
uint8_t bios_cntl;
- ich9_spi_regs *ich9_spi;
- ich7_spi_regs *ich7_spi;
+ struct ich9_spi_regs *ich9_spi;
+ struct ich7_spi_regs *ich7_spi;
uint16_t hsfs;
#ifdef __SIMPLE_DEVICE__
@@ -284,7 +282,7 @@ void spi_init(void)
/* Bits 31-14 are the base address, 13-1 are reserved, 0 is enable. */
rcrb = (uint8_t *)(rcba & 0xffffc000);
if (CONFIG(SOUTHBRIDGE_INTEL_I82801GX)) {
- ich7_spi = (ich7_spi_regs *)(rcrb + 0x3020);
+ ich7_spi = (struct ich7_spi_regs *)(rcrb + 0x3020);
cntlr->opmenu = ich7_spi->opmenu;
cntlr->menubytes = sizeof(ich7_spi->opmenu);
cntlr->optype = &ich7_spi->optype;
@@ -299,7 +297,7 @@ void spi_init(void)
cntlr->fpr = &ich7_spi->pbr[0];
cntlr->fpr_max = 3;
} else {
- ich9_spi = (ich9_spi_regs *)(rcrb + 0x3800);
+ ich9_spi = (struct ich9_spi_regs *)(rcrb + 0x3800);
cntlr->ich9_spi = ich9_spi;
hsfs = readw_(&ich9_spi->hsfs);
g_ichspi_lock = hsfs & HSFS_FLOCKDN;
@@ -399,7 +397,7 @@ static void spi_setup_type(spi_transaction *trans)
static int spi_setup_opcode(spi_transaction *trans)
{
- ich_spi_controller *cntlr = &g_cntlr;
+ struct ich_spi_controller *cntlr = &g_cntlr;
uint16_t optypes;
uint8_t opmenu[cntlr->menubytes];
@@ -480,7 +478,7 @@ static int spi_setup_offset(spi_transaction *trans)
*/
static int ich_status_poll(u16 bitmask, int wait_til_set)
{
- ich_spi_controller *cntlr = &g_cntlr;
+ struct ich_spi_controller *cntlr = &g_cntlr;
int timeout = 600000; /* This will result in 6 seconds */
u16 status = 0;
@@ -501,7 +499,7 @@ static int ich_status_poll(u16 bitmask, int wait_til_set)
static int spi_is_multichip(void)
{
- ich_spi_controller *cntlr = &g_cntlr;
+ struct ich_spi_controller *cntlr = &g_cntlr;
if (!(cntlr->hsfs & HSFS_FDV))
return 0;
return !!((cntlr->flmap0 >> 8) & 3);
@@ -510,7 +508,7 @@ static int spi_is_multichip(void)
static int spi_ctrlr_xfer(const struct spi_slave *slave, const void *dout,
size_t bytesout, void *din, size_t bytesin)
{
- ich_spi_controller *cntlr = &g_cntlr;
+ struct ich_spi_controller *cntlr = &g_cntlr;
uint16_t control;
int16_t opcode_index;
int with_address;
@@ -660,7 +658,7 @@ spi_xfer_exit:
/* Sets FLA in FADDR to (addr & 0x01FFFFFF) without touching other bits. */
static void ich_hwseq_set_addr(uint32_t addr)
{
- ich_spi_controller *cntlr = &g_cntlr;
+ struct ich_spi_controller *cntlr = &g_cntlr;
uint32_t addr_old = readl_(&cntlr->ich9_spi->faddr) & ~0x01FFFFFF;
writel_((addr & 0x01FFFFFF) | addr_old, &cntlr->ich9_spi->faddr);
@@ -673,7 +671,7 @@ static void ich_hwseq_set_addr(uint32_t addr)
static int ich_hwseq_wait_for_cycle_complete(unsigned int timeout,
unsigned int len)
{
- ich_spi_controller *cntlr = &g_cntlr;
+ struct ich_spi_controller *cntlr = &g_cntlr;
uint16_t hsfs;
uint32_t addr;
@@ -713,7 +711,7 @@ static int ich_hwseq_wait_for_cycle_complete(unsigned int timeout,
static int ich_hwseq_erase(const struct spi_flash *flash, u32 offset,
size_t len)
{
- ich_spi_controller *cntlr = &g_cntlr;
+ struct ich_spi_controller *cntlr = &g_cntlr;
u32 start, end, erase_size;
int ret;
uint16_t hsfc;
@@ -763,7 +761,7 @@ out:
static void ich_read_data(uint8_t *data, int len)
{
- ich_spi_controller *cntlr = &g_cntlr;
+ struct ich_spi_controller *cntlr = &g_cntlr;
int i;
uint32_t temp32 = 0;
@@ -778,7 +776,7 @@ static void ich_read_data(uint8_t *data, int len)
static int ich_hwseq_read(const struct spi_flash *flash, u32 addr, size_t len,
void *buf)
{
- ich_spi_controller *cntlr = &g_cntlr;
+ struct ich_spi_controller *cntlr = &g_cntlr;
uint16_t hsfc;
uint16_t timeout = 100 * 60;
uint8_t block_len;
@@ -824,7 +822,7 @@ static int ich_hwseq_read(const struct spi_flash *flash, u32 addr, size_t len,
*/
static void ich_fill_data(const uint8_t *data, int len)
{
- ich_spi_controller *cntlr = &g_cntlr;
+ struct ich_spi_controller *cntlr = &g_cntlr;
uint32_t temp32 = 0;
int i;
@@ -848,7 +846,7 @@ static void ich_fill_data(const uint8_t *data, int len)
static int ich_hwseq_write(const struct spi_flash *flash, u32 addr, size_t len,
const void *buf)
{
- ich_spi_controller *cntlr = &g_cntlr;
+ struct ich_spi_controller *cntlr = &g_cntlr;
uint16_t hsfc;
uint16_t timeout = 100 * 60;
uint8_t block_len;
@@ -904,7 +902,7 @@ static const struct spi_flash_ops spi_flash_ops = {
static int spi_flash_programmer_probe(const struct spi_slave *spi,
struct spi_flash *flash)
{
- ich_spi_controller *cntlr = &g_cntlr;
+ struct ich_spi_controller *cntlr = &g_cntlr;
if (CONFIG(SOUTHBRIDGE_INTEL_I82801GX))
return spi_flash_generic_probe(spi, flash);
@@ -984,7 +982,7 @@ static int spi_flash_protect(const struct spi_flash *flash,
const struct region *region,
const enum ctrlr_prot_type type)
{
- ich_spi_controller *cntlr = &g_cntlr;
+ struct ich_spi_controller *cntlr = &g_cntlr;
u32 start = region_offset(region);
u32 end = start + region_sz(region) - 1;
u32 reg;
@@ -1043,7 +1041,7 @@ static int spi_flash_protect(const struct spi_flash *flash,
static const struct spi_ctrlr spi_ctrlr = {
.xfer_vector = xfer_vectors,
- .max_xfer_size = member_size(ich9_spi_regs, fdata),
+ .max_xfer_size = member_size(struct ich9_spi_regs, fdata),
.flash_probe = spi_flash_programmer_probe,
.flash_protect = spi_flash_protect,
};